GRB Time [UT] Trigger Number BAT RA (J2000) BAT Dec (J2000) BAT 90% Error Radius [arcmin] BAT T90 [sec] BAT Fluence (15-150 keV) [10^-7 erg/cm^2] BAT Fluence 90% Error (15-150 keV) [10^-7 erg/cm^2] BAT 1-sec Peak Photon Flux (15-150 keV) [ph/cm^2/sec] BAT 1-sec Peak Photon Flux 90% Error (15-150 keV) [ph/cm^2/sec] BAT Photon Index (15-150 keV) (PL = simple power-law, CPL = cutoff power-law) BAT Photon Index 90% Error (15-150 keV) XRT RA (J2000) XRT Dec (J2000) XRT 90% Error Radius [arcsec] XRT Time to First Observation [sec] XRT Early Flux (0.3-10 keV) [10^-11 erg/cm^2/s] XRT 11 Hour Flux (0.3-10 keV) [10^-11 erg/cm^2/s] XRT 24 Hour Flux (0.3-10 keV) [10^-11 erg/cm^2/s] XRT Initial Temporal Index XRT Spectral Index (Gamma) XRT Column Density (NH) [10^21 cm^-2] UVOT RA (J2000) UVOT Dec (J2000) UVOT 90% Error Radius [arcsec] UVOT Time to First Observation [sec] UVOT Magnitude UVOT Other Filter Magnitudes Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate 260208A 05:07:28 Fermi 204.4 33.0 n/a n/a n/a n/a n/a n/a n/a n/a 13:38:55.56 33:48:04.0 2.5 35100 n/a n/a n/a n/a n/a n/a n/a n/a n/a 35400 V=20.01 U=20.34|White=20.84 Fermi: GCN 43635|XRT: cannot presently determine if the source is fading XRT: GCN 43652|UVOT: GCN 43702 260204A 14:48:49 SVOM 205.1185 2.0200 n/a n/a n/a n/a n/a n/a n/a n/a 13:40:25.49 01:55:50.7 4.4 23000 n/a n/a n/a -0.8856 n/a n/a n/a n/a n/a 23622 n/a U>20.8 SVOM: GCN 43613|UVOT: no detection XRT: GCN 43622; GCN 43678; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 43669 260127A 17:50:34 1444088 231.879 6.758 1.7 104.06 23 2 2.1 0.3 1.76, PL 0.15 15:27:31.02 06:45:45.3 1.9 205.29 45.8 0.57019494 0.0272524581 -4.489 1.752906569 1.3162929952 n/a n/a n/a 213 n/a n/a Fermi (GBM), LCO (1m), SVOM/C-GFT, MITSuME (50cm), NOT, COLIBRÍ, SAO RAS/Zeiss-1000, GECAM-B BAT: GCN 43529; GCN 43563|XRT: GCN 43529; GCN 43532; GCN 43535; GCN 43539; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 43529 Noel Klingler 260122B 23:13:10 1443066 336.096 -59.176 1.6 16.59 10 1 1.6 0.3 1.34, PL 0.17 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 2026 February 16. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 43502; GCN 43507 Alessio Mei 260120B 18:00:26 1442454 284.701 61.905 2.0 4.48 12 1 3.1 0.8 -0.93, CPL 1.35 18:58:38.34 61:54:18.3 2.1 145.48 n/a 0.065757524 0.0339673131 -0.8467 1.96369089 2.120475312 n/a n/a n/a 149 V>17.4 B>18.7|U=18.80|UVW1>17.4|UVM2>17.1|UVW2>17.5|White=18.38 Fermi (GBM), SVOM (C-GFT & GRM), AstroSat CZTI, Konus-Wind BAT: GCN 43479; GCN 43493|XRT: GCN 43479; GCN 43484; GCN 43492; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 43479; GCN 43487 Matteo Ferro 260117A 19:43:25 SVOM 188.1895 43.8927 n/a n/a n/a n/a n/a n/a n/a n/a 12:32:33.27 43:54:45.9 4.9 12500 n/a n/a n/a -0.2 1.773135676 3.120577595 n/a n/a n/a n/a n/a n/a SVOM: GCN 43437 XRT: GCN 43439; GCN 43456; Evans et al., 2009, MNRAS, 397, 1177 260114A 11:40:26 1440319 74.602 -7.994 3 n/a n/a n/a n/a n/a n/a n/a 04:58:23.49 -08:00:51.9 3.2 122.20 n/a 0.00000057154656 0.000000058645416 -2.918 1.720127775 4.93432462 n/a n/a n/a 164 V>18.44 B>19.22|U>19.56|UVW1>17.70|UVM2>17.28|UVW2>18.59|White>20.50 Fermi (GBM), GMG (2.4m), Mondy AZT-33IK (1.5m), GECAM-B, Konus-Wind, Insight-HXMT/HE 0.524 (VLT: emission from putative host) r~21.1 AB mag (VLT) UVOT: no detection BAT: GCN 43396|XRT: GCN 43396; GCN 43412; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 43396; GCN 43473|Redshift: GCN 43410 (VLT); GCN 43429 (VLT)|Host: GCN 43410 (VLT); GCN 43429 (VLT) Rob Eyles-Ferris 260111A 16:33:14.01 BAT/GUANO 229.57340 51.97470 5 n/a n/a n/a n/a n/a n/a n/a 15:18:20.60 51:58:24.8 6.3 94300 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GMB), GECAM-B, COLIBRÍ Initially detected by Fermi: GCN 43370|XRT: A source consistent with the position of XRT source 2 has been reported in the optical with COLIBRÍ, suggesting it could be the GRB afterglow. BAT: GCN 43377|XRT: GCN 43388 260104A 05:37:02 1430212 337.395 -21.291 1.6 13.26 3.5 0.5 1.3 0.2 0.32, CPL 1.08 22:29:35.81 -21:17:43.9 2 86.09 n/a 0.04710636 0.0193100736 0.5601 1.768638176 0.36195900296 n/a n/a n/a 90 n/a n/a BAT: GCN 43315; GCN 43355|XRT: GCN 43315; GCN 43319; GCN 43320; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 43315 Regina Caputo 260102A 04:10:03 SVOM 183.8803 48.2583 n/a n/a n/a n/a n/a n/a n/a n/a 12:15:47.82 48:15:02.1 6.2 9600 n/a n/a n/a n/a 5.783847123 49.96232934 n/a n/a n/a n/a n/a n/a SVOM: GCN 43295 XRT: GCN 43304; GCN 43357; Evans et al., 2009, MNRAS, 397, 1177 260101A 00:56:30 1429608 86.442 63.583 1.1 48.00 45 2 4.6 0.3 1.28, CPL 0.23 05:45:42.93 63:35:32.5 2.2 84.66 n/a 0.050889984 0.0126624768 -3.184 1.90568821 2.1707131252 05:45:42.96 63:35:32.1 0.43 144 V=16.17 B=16.57|U=16.09|UVW1>19.48|UVW2>19.43|UVM2>18.78 Fermi (GBM), LCO (1m), GTC, SVOM/GRM, NOT, GECAM-B, COLIBRÍ, Konus-Wind, 239Alferov CubeSat 2.623 (GTC: absorption)|2.623 (NOT: absorption) BAT: GCN 43285; GCN 43354|XRT: GCN 43285; GCN 43289; GCN 43291; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 43285; GCN 43318|Redshift: GCN 43287 (GTC); GCN 43293 (NOT) Brad Cenko 251230A 01:21:41 1429020 179.894 11.415 3 n/a n/a n/a n/a n/a n/a n/a 11:59:35.37 11:26:17.9 2 68.12 473 0.04247797 0.014398009 -5.184 1.821192077 0.5728049825 11:59:35.41 11:26:19.2 0.42 76 V=14.69 B=14.78|U_fc=13.77|UVW1=15.2|UVM2>18.8|UVW2>17.7|White=15.63 Las Cumbres (1m), FTW, Einstein Probe, Virtual Telescope Project (17"), LCO (1m), SVOM/VT, NOT, GRANDMA/TAROT, Insight-HXMT/HE, GECAM-B, MASTER-SAAO BAT: GCN 43252|XRT: GCN 43252; GCN 43263; GCN 43275; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 43252; GCN 43271|Redshift: GCN 43259 (NOT) Simone Dichiara 251222A 17:05:46 SVOM 77.2146 -7.2161 n/a n/a n/a n/a n/a n/a n/a n/a 05:08:46.81 -07:12:48.7 2.5 10700 n/a 0.0757212 0.0166553176 -1.942 1.91752674 1.0440609932 n/a n/a n/a n/a n/a n/a SVOM: GCN 43188 XRT: GCN 43213; Evans et al., 2009, MNRAS, 397, 1177 251221A 05:24:31 1426088 101.422 0.738 1.4 56.86 20 2 1.1 0.2 1.25, PL 0.13 06:45:42.64 00:43:56.2 2 138.41 n/a 0.038425103 0.016433693 -1.089 1.525450855 11.393518802 n/a n/a n/a 143 V>19.6 B>19.4|U>19.5|UVW1>19.1|UVM2>19.5|UVW2>19.6|White>21.1 Fermi (GBM), COLIBRÍ, PRIME UVOT: no detection BAT: GCN 43166; GCN 43234|XRT: GCN 43166; GCN 43175; GCN 43179; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 43166; GCN 43177 Elena Ambrosi 251215A 04:21:21 Fermi 112.8 -43.7 n/a n/a n/a n/a n/a n/a n/a n/a 08:10:28.54 -36:44:33.6 5.7 32000 n/a n/a n/a n/a 3.289252742 22.97103411 n/a n/a n/a 32000 n/a White>22.4 Fermi: GCN 43104|BAT/GUANO: GCN GCN 43114|UVOT: no detection XRT: GCN 43137; GCN 43155; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 43145 251214B 09:02:17 1423875 330.222 -9.155 1.2 9.38 5.0 0.4 2.0 0.2 1.79, PL 0.12 22:00:50.54 -09:09:46.5 1.9 60.68 n/a 0.020138892 0.0073479996 -2 1.817571213 1.649527108 22:00:50.53 -09:09:46.4 0.43 64 V=17.09 B=18.08|U=17.76|UVW1>18.9|UVM2>20.3|UVW2>19.6|White=17.21 Fermi (GBM), SVOM/C-GFT, MASTER-Tunka, Xinglong (2.16m), DFOT (1.3m), COLIBRÍ, GECAM-B, LCO (1m), AbAO. VLT, Mephisto (1.6m) BAT: GCN 43089; GCN 43129|XRT: GCN 43089; GCN 43098; GCN 43112; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 43089; GCN 43105 Rob Eyles-Ferris 251208B 10:17:17 Fermi 212.3 30.1 n/a n/a n/a n/a n/a n/a n/a n/a 15:13:55.46 29:02:44.7 2.3 33100 n/a 0.14066467 0.05589207 -1.183 2.232946727 1.417504354 n/a n/a n/a n/a n/a n/a Fermi: GCN 43028 XRT: GCN 43050; Evans et al., 2009, MNRAS, 397, 1177 251205A 23:39:47 1420873 200.260 29.906 2.1 128.00 11 2 0.5 0.2 1.67, PL 0.27 13:21:05.26 29:55:44.2 2 139.84 144 0.50040562 0.09354488 -1.295 1.947184819 0.3817690574 13:21:05.34 29:55:44.0 0.43 149 V=17.10 B=17.32|U=16.65|UW1=16.18|UVW2=18.44|White=17.61 MASTER-Kislovodsk, GTC, NOT, GOTO, COLIBRÍ, Koshka/Zeiss-1000, Liverpool (2m), GIT (0.7m), ZTF, ATLAS, FTW, MITSuME (50cm), Palomar (1m), Fermi (GBM), Kilonova-Catcher 1.100 (GTC: absorption) BAT: GCN 43005; GCN 43018|XRT: GCN 43005; GCN 43007; GCN 43017; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 43005; GCN 43016|Redshift: GCN 53008 (GTC) Sophia Lanava 251202A 01:50:52 Fermi 120.3 43.5 n/a n/a n/a n/a n/a n/a n/a n/a 08:08:27.40 40:36:45.6 3.5 2400 n/a n/a n/a -1.148 1.93 0.65 08:08:27.5 40:36:45.3 0.48 17500 n/a U=19.80 Fermi: GCN 42933 XRT: GCN 42943; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42956 251201B 16:26:30 1418729 6.409 -44.237 3 n/a n/a n/a n/a n/a n/a n/a 00:25:34.67 -44:14:01.1 2 93.44 863 0.056384412 0.0226029354 -1.499 1.925049106 0.9971053201 00:25:34.59 -44:14:01.1 0.75 101 V=15.97 B=16.71|U=16.48|UVW1=18.35|UVM2>18.7|UVW2>18.8|White=17.31 LCO (1m), MASTER-SAAO, SVOM/VT, Kilonova-Catcher, Fermi (GBM), Insight-HXMT/HE, SALT (9.2m) 1.599 (SALT: absorption) BAT: GCN 42924|XRT: GCN 42924; GCN 42927; GCN 42936; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42924; GCN 42954|Redshift: GCN 42994 (SALT) Mike Moss 251129A 02:32:05 SVOM 224.5380 79.4287 n/a n/a n/a n/a n/a n/a n/a n/a 14:57:19.38 79:17:35.2 2.1 16500 n/a 0.03939338 0.0302211 1.499 2.693227474 0.6695676803 n/a n/a n/a 16800 n/a U=20.06|White=19.63 SVOM: GCN 42877 XRT: GCN 42891; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42959 251126A 19:10:36 1417793 99.939 54.989 1.3 9.00 4.4 0.4 1.3 0.2 0.43, CPL 0.71 06:39:46.39 54:59:10.6 2.1 81.66 n/a 0.056575116 0.0205923796 -3.435 2.066231335 1.5476527817 n/a n/a n/a 86 V=18.7 B=19.4|UVW1>18.32|UVM2>18.00|UVW2>18.70|White=10.3 GIT (70cm), Nanshan/HMT (0.5m), Asiago, Kilonova-Catcher, COLIBRÍ, LCO (1m), DFOT (1.3m), NOT, MITSuME (50cm), Mondy/AZT-33IK, SAO/Zeiss-1000, MAO/AZT-22, NUTTelA-TAO, OHP/T193, SVOM/VT 3.52 (COLIBRÍ: photometric)|~3.6 (OHP/T193: tentative) BAT: GCN 42843; GCN 42876|XRT: GCN 42843; GCN 42845; GCN 42851; GCN 42860; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42863|Redshift: GCN 42855 (COLIBRÍ); GCN 42871 (OHP/T193) Regina Caputo 251118A 20:31:30 Fermi 160.4 -36.5 n/a n/a n/a n/a n/a n/a n/a n/a 10:40:00.99 -34:31:21.3 2 31300 n/a 1.6886506 0.62984064 -1.264 1.779626098 2.340708319 10:40:01.01 -34:31:21.1 0.42 31300 V=18.60 U=18.41|White=19.79 Fermi: GCN 42743|BAT/GUANO: GCN 42770 XRT: GCN 42782; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42786 251116C 15:57:41 SVOM 335.3182 -10.4239 n/a n/a n/a n/a n/a n/a n/a n/a 22:21:22.58 -10:20:45.2 6.9 10000 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a SVOM: GCN 42703|BAT: Swift/BAT did not localize GRB 251116C onboard (335.3327, -10.3401) BAT: GCN 42726|XRT: GCN 42721; GCN 42815 251112A 21:28:56 1413695 274.081 24.158 1.4 55.42 7.6 0.9 0.7 0.1 0.77, CPL 0.75 18:16:16.72 24:09:12.5 4.1 86.9 n/a n/a n/a -3.14 3.3 4.9 n/a n/a n/a 304 n/a UVW1>17.2|UVM2>17.6|UVW2>18.0|White>20.0 UVOT: no detection BAT: GCN 42656; GCN 42686|XRT: GCN 42656; GCN 42665|UVOT: GCN 42656; GCN 42667 Alessio Mei 251111A 05:10:18 SVOM 32.3783 5.2567 n/a n/a n/a n/a n/a n/a n/a n/a 02:09:26.80 05:13:41.3 5.1 7400 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a SVOM: GCN 42637 XRT: GCN 42645; GCN 42648 251106A 19:56:37 SVOM 234.4744 63.3387 3 n/a n/a n/a n/a n/a n/a n/a 15:37:51.02 63:22:04.0 2.6 4000 n/a n/a n/a -0.9973 1.96 1.1 n/a n/a n/a 4100 n/a U>20.56 SVOM: GCN 42605|BAT: Swift/BAT did not localize GRB 251106A onboard. In a ground search of a 10 s event file, available due to a subthreshold trigger onboard, the GRB was detected.|UVOT: no detection BAT: GCN 42608|XRT: GCN 42611; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42635 251103B 16:46:36 1409824 105.870 -24.871 1.0 127.86 35 1 2.9 0.2 1.79, PL 0.08 07:03:29.59 -24:52:19.7 2 72.93 278 0.11064672 0.047452512 -3.052 2.031507174 5.074563482 n/a n/a n/a 140 V>19.0 B>19.8|UVW1>18.8|UVM2>18.8|UVW2>19.1|White>21.1 Fermi (GBM), AstroSat CZTI BAT: GCN 42556; GCN 42636|XRT: GCN 42556; GCN 42557; GCN 42558; GCN 42566; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42556; GCN 42588 Sophia Lanava 251103A 04:46:21 SVOM 146.8375 16.1296 n/a n/a n/a n/a n/a n/a n/a n/a 09:47:21.33 16:07:24.6 3.53771 4800 n/a n/a n/a -1.519 1.82 0.99 n/a n/a n/a 4797 n/a U=17.3 SVOM: GCN 42534 XRT: GCN 42551; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42554 251025B 14:24:05 SVOM 29.5647 30.2424 n/a n/a n/a n/a n/a n/a n/a n/a 01:58:07.46 30:18:13.4 2.7 2800 n/a n/a n/a -0.9326 2.00 1.9 n/a n/a n/a 6600 n/a U>21.92 SVOM: GCN 42437|UVOT: no detection XRT: GCN 42445; GCN 42493; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42488 251024A 17:47:02.25 1406589 306.666 -68.576 2.4 82.66 6.5 1.2 0.5 0.2 1.68, PL 0.30 20:26:23.48 -68:34:20.6 2 129.10 n/a 0.136807953 0.048617697 -1.932 2.055426887 0.373057458368552 n/a n/a n/a 132 V>18.0 B>19.8|U>19.9|UVW2>19.2|White>21.0 LCOGT (1m) UVOT: no detection BAT: GCN 42426; GCN 42444|XRT: GCN 42426; GCN 42430; GCN 42442; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42426; GCN 42446 Mike Moss 251022A 22:34:15 Fermi 74.5 -22.7 n/a n/a n/a n/a n/a n/a n/a n/a 04:21:59.36 -18:55:11.0 4.5 25700 n/a n/a n/a n/a 2.58652109 0.8735134751 n/a n/a n/a n/a n/a n/a Fermi: GCN 42380|BAT: GUANO BAT: GCN 42409|XRT: GCN 42417; GCN 42518; Evans et al., 2009, MNRAS, 397, 1177 251018A 03:12:02 1405083 282.071 -37.028 3 n/a n/a n/a n/a n/a n/a n/a 18:48:10.14 -37:01:45.2 2.4 74.39 51.9 0.06125787 0.0254876625 -1.124 1.812776098 2.061013403 18:48:10.04 -37:01:42.2 0.62 84 n/a White=17.98 Fermi (GBM), TRT (0.7m), MASTER-OAFA, BOOTES-5 (0.6m), BOOTES-7 (0.6m) BAT: GCN 42343|XRT: GCN 42343; GCN 42361; GCN 42362; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42343; GCN 42353 Rahul Gupta 251017A 08:40:44 1404904 335.404 7.048 1.3 116.90 12 1 1.3 0.2 1.40, PL 0.30 22:21:36.32 07:02:24.3 1.9 109.53 203 0.045916428 0.0202727463 -1.048 2.093820194 1.912663337 22:21:36.24 07:02:23.6 0.77 98 V>18.8 B>19.6|U>20.3|UVW1>18.5|UVW2>20.4|White=20.09 BOOTES-5/JG, COLIBRÍ, MITSuME (50cm), JinShan, Glowbug, Palomar (1m), OHP/T193, SVOM (VT), VLT, Belesta Observatory (820mm), INASAN-Kislovodsk, Mondy AZT-33IK (1.5m), Koshka Zeiss-1000 (1m) 4.34 (COLIBRÍ: photometric)|4.327 (VLT: absorption) BAT: GCN 42322; GCN 42366|XRT: GCN 42322; GCN 42326; GCN 42347; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42322; GCN 42355|Redshift: GCN 42348 (COLIBRÍ); GCN 42350 (VLT) Rahul Gupta 251016A 14:59:19 SVOM 266.207 -39.577 n/a n/a n/a n/a n/a n/a n/a n/a 17:45:12.67 -39:33:36.3 3.2 6600 n/a n/a n/a -4.529 1.4 4.8 n/a n/a n/a 6660 V=17.52 U=19.13|B=18.70|UVW1>18.93|UVW2>19.05|UVM2>18.66 SVOM: GCN 42308 XRT: GCN 42311; GCN 42356; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42354 251014D 21:54:40.55 1404126 323.933 -41.873 2.7 286.98 10 2 0.5 0.2 1.74, PL 0.38 21:35:40.99 -41:51:19.2 3.4 155.7 n/a 0.001739394 0.00043308675 -1.71 1.721760376 0.3406208254 n/a n/a n/a 160 V>19.2 B>19.9|U>19.8|UVW1>19.7|UVM2>19.6|UVW2>19.4|White>20.9 UVOT: no detection BAT: GCN 42274; GCN 42315|XRT: GCN 42274; GCN 42284; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42274; GCN 42286 Noel Klingler 251014A 00:28:30 1403878 111.728 6.420 1.3 1.56 2.3 0.2 2.8 0.2 0.82, CPL 0.70 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Glowbug Due to a Moon observing constraint, Swift cannot slew to the BAT position until 21:52 UT on 2025 October 1 BAT: GCN 42238; GCN 42278 Elena Ambrosi 251013C 17:39:42 SVOM 345.8809 -0.1698 n/a n/a n/a n/a n/a n/a n/a n/a 23:03:20.59 -00:12:36.0 3.5 344 n/a n/a n/a -1.029 n/a n/a 23:03:20.55 -00:12:36.9 0.42 400 n/a U=15.22|White=21.66 SVOM: GCN 42222 XRT: GCN 42232; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42298 251011B 07:08:22.33 1403191 13.287 -62.032 3 n/a n/a n/a n/a n/a n/a n/a 00:52:56.30 -62:01:59.6 2.3 96.47 195 0.059809965 0.03817525 -3.116 2.052091809 1.797795349 n/a n/a n/a 107 n/a U>20.4|White>20.9 Fermi (GBM), SVOM (GRM) BAT: GCN 42197|XRT: GCN 42197; GCN 42201; GCN 42205; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42209 Antonino D'Ai 251007B 19:43:06 1402467 102.117 -10.303 3 n/a n/a n/a n/a n/a n/a n/a 06:48:31.85 -10:18:13.8 2.3 148.16 n/a 0.00066125983 0.000175739816 -1.699 1.798831114 6.483962987 n/a n/a n/a 152 V>19.2 B>20.3|U>19.5|UVW1>19.8|UVM2>19.5|UVW2>18.2|White>19.9 SVOM UVOT: no detection BAT: GCN 42147; GCN 42317|XRT: GCN 42147; GCN 42159; GCN 42160; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42147; GCN 42193 Andrea Melandri 251007A 19:36:58 1402466 128.162 21.810 1.5 64.19 104 2 9.5 0.3 1.32, PL 0.03 08:32:42.33 21:48:46.3 2 69.43 3220 0.66471173 0.216470894 1.5 1.817815769 1.600676754 08:32:42.39 21:48:46.3 0.45 79 V>20.09 B>20.39|U=19.11|UVM2>20.29|UVW2>20.58|White=18.42 Glowbug, SVOM (C-GFT, VT, GRM), CALET (GBM), NOT, AstroSat CZTI, OSN (1.5m), CAHA (2.2m), Insight-HXMT, Konus-Wind BAT: GCN 42146; GCN 42186|XRT: GCN 42146; GCN 42161; GCN 42162; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42146; GCN 42191 Elena Ambrosi 251005C 16:06:53 1401726 75.673 16.882 3 n/a n/a n/a n/a n/a n/a n/a 05:02:43.98 16:52:49.9 2.1 118.31 n/a 0.007485246 0.0026304435 -1.34 1.422211685 7.191444065 n/a n/a n/a 123 V>19.4 B>19.8|U>20.0|UVW1>19.4|White>21.3 Fermi (GBM), AstroSat CZTI, SVOM (VT), VLT UVOT: no detection BAT: GCN 42113|XRT: GCN 42113; GCN 42116; GCN 42119; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42113; GCN 42121 Kim Page 251003A 01:58:30 1400964 18.503 56.507 3 n/a n/a n/a n/a n/a n/a n/a 01:14:07.07 56:29:26.8 2.3 72.09 166 0.025690588 0.012827864 -0.8902 2.376732868 0.000000000000000002566848015 n/a n/a n/a 79 V>20.01 U>19.78|B>20.30|White>20.70 Fermi (GBM), OSN (1.5m), COLIBRÍ, LCOGT (1m), Kilonova-Catcher, GTC (10.4m), GOTO, LAST, VLA @ 9 GHz 4.412 (GTC: absorption)| 4.38 (COLIBRÍ: photometric) UVOT: no detection BAT: GCN 42070|XRT: GCN 42070; GCN 42071; GCN 42088; GCN 42096; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42070; GCN 42100|Radio: GCN 42431 (VLA)|Redshift: GCN 42086 (GTC); GCN 42095 (COLIBRÍ) Andy Beardmore 251002A 20:14:54 SVOM 13.9059 -5.5440 n/a n/a n/a n/a n/a n/a n/a n/a 00:55:37.95 -05:34:00.4 2.6 3600 n/a n/a n/a -1.294 1.62 0.83 n/a n/a n/a 3600 n/a U=19.02 SVOM: GCN 42060 XRT: GCN 42084; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42099 251001B 14:17:20 1400467 42.668 -22.990 1.1 75.33 11 1 0.8 0.1 1.49, PL 0.14 02:50:36.26 -23:01:12.8 1.9 116.53 n/a 0.012251772 0.004404972 -1.311 1.727102396 7.854320518 n/a n/a n/a 119 V>17.4 B>19.0|U_fc=18.86|White_fc=18.76|White=19.0 Fermi (GBM), GOTO, TRT (0.7m), LCOGT (1m), NOT (2.5m), SVOM (VT), GTC (10.4m), COLIBRÍ 2.162 (GTC: absorption) Potential host from Legacy Survey DR10 (TRT) BAT: GCN 42039; GCN 42058|XRT: GCN 42039; GCN 42045; GCN 42052; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42039; GCN 42055|Redshift: GCN 42053 (GTC)|Host: GCN 42041 (TRT) Andy Beardmore 250925A 17:04:26 1352124 341.207 46.549 1.0 64.51 27 1 1.2 0.2 1.87, PL 0.09 22:44:51.31 46:33:20.5 2.0 3700 n/a 0.0118303664 0.000330203472 -0.5657 2.043947726 0.4986424312 n/a n/a n/a 3740 V>19.94 B>21.16|U>20.48|UVW1>20.10|UVM2>19.99|UVW2>20.10|White>21.55 NOT, Liverpool (2m), Virtual Telescope Project (14"), COLIBRÍ, OSN (1.5m), GTC (10.4m), JinShan (100cm), Einstein Probe (WXT), Mondy (AZT-33IK 1.5m), AbAO (AS-32 0.7m), MAO/AZT-22 (1.5m) 3.899 (GTC: absorption)|4.20 (COLIBRÍ: photometric) Due to an observing constraint, Swift did not slew.|UVOT: no detection BAT: GCN 41985; GCN 42006|XRT: GCN 41988; GCN 42017; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 42007|Redshift: GCN 41997 (GTC); GCN 42004 (COLIBRÍ) Simone Dichiara 250924A 08:18:29 1351790 51.908 74.665 1.7 26.53 25 3 2.1 0.7 1.47, PL 0.17 03:27:29.37 74:39:30.5 2 183.59 103 0.0356308821 0.0064899318 -2.743 2.062825052 2.77087856005559 03:27:29.66 74:39:34.0 0.43 193 V>18.4 B=18.75|U=18.03|UVW1>19.0|UVM2>17.6|UVW2>19.6|White=17.80 DDOTI, COLIBRÍ, Kilonova-Catcher, KAIT (0.76m), Mondy, Palomar (1m), SVOM (VT, GRM), AstroSat CZTI, NOT, SAO RAS (1m & 6m) BAT: GCN 41959; GCN 41987|XRT: GCN 41959; GCN 41973; GCN 41974; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41959; GCN 41975 Mike Siegel 250920C 15:25:17 1351039 51.465 -29.646 1.1 38.02 130 0 15.9 1.0 1.09, CPL 0.18 03:25:51.73 -29:39:19.1 2.1 123.78 150 0.325353595 0.080206925 1.5 1.885314662 0.5340704472 03:25:51.76 -29:39:20.2 n/a 124 V=14.56 White_fc=14.55 Fermi (GBM), GOTO, LCOGT (1m), LCO (1m), GROWTH-India (0.7m), GTC (10.4m), SVOM (GRM), PRIME, COLIBRÍ, SALT, VLT, KAIT (0.76m), Konus-Wind, TRT (0.7m), Kilonova-Catcher 1.40 (GTC: absorption)|1.399 (SALT: absorption)|1.399 (VLT: absorption) BAT: GCN 41904; CGN 41924|XRT: GCN 41904; GCN 41922; GCN 41935; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41920|Redshift: GCN 41928 (GTC); GCN 41952 (SALT); GCN 41955 (VLT) Rahul Gupta 250920B 08:46:30 1351008 187.316 47.843 1.0 128.44 110 0 5.0 0.3 1.31, CPL 0.15 12:29:16.05 47:50:15.0 1.9 90.56 820 0.66458642 0.203308562 -2.129 1.894224655 0.3265586424 12:29:16.07 47:50:14.4 0.42 99 V=16.53 B=16.62|U=13.26|UVW1=17.02|UVM2>19.2|UVW2=19.21|White=13.89 Fermi (GBM), SVOM (C-GFT), FTW, Asiago, Glowbug, Konus-Wind, SAO RAS (1m), CrAO ZTSH, AstroSat CZTI BAT: GCN 41898; GCN 41923|XRT: GCN 41898; GCN 41909; GCN 41910; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41898; GCN 41915 Rahul Gupta 250919A 00:28:52 Fermi 303.5 -49.8 n/a n/a n/a n/a n/a n/a n/a n/a 19:54:13.36 -48:50:16.6 3.5 21400 n/a n/a n/a -1.368 1.52 0.67 n/a n/a n/a n/a n/a U=17.14 Fermi: GCN 41874 XRT: GCN 41885; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41886 250917B 06:27:44 1350381 291.382 11.117 1.4 0.29 1.7 0.2 2.4 0.3 1.66, PL 0.17 n/a n/a n/a 134.2 n/a n/a n/a n/a n/a n/a n/a n/a n/a 139 V>18.1 B>20.1|U>20.1|UVW1>18.9|UVM2>18.8|UVW2>19.0|White>21.2 Fermi (GBM) XRT: Three uncatalogued X-ray sources have been detected within the estimated 3-sigma Swift-BAT error region (296 arcsec), however none of them is above the RASS limit or shows definitive signs of fading.|UVOT: no detection BAT: GCN 41848; GCN 41868|XRT: GCN 41848; GCN 41851|UVOT: GCN 41848; GCN 41864 Regina Caputo 250916A 13:29:21 Fermi 29.3 40.3 n/a n/a n/a n/a n/a n/a n/a n/a 01:46:16.99 36:09:54.6 3.7 101900 0.092 0.091704777 0.091704103 -0.000006932 1.957980671 0.54161624796757 n/a n/a n/a 102120 V>19.4 U=20.5|White=21.1 Fermi: GCN 41839|XRT: the source is below the RASS limit and shows no definitive signs of fading. However, given its coincident location with the fading optical source, it is indeed likely to be the afterglow. XRT: GCN 41862; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41938 250911A 01:27:46 1348587 263.752 -16.841 1.0 128.42 150 0 8.6 0.6 1.00, CPL 0.20 17:35:00.03 -16:51:15.1 1.9 3441.46 n/a 0.221342862 0.068418228 -1.505 1.848856299 4.1362401402 17:35:00.03 -16:51:14.9 0.42 3500 V>19.20 B=19.40|U=19.18|UVW1>19.53|UVM2>19.38|UVW2>19.50|White=19.95 COLIBRÍ, MASTER-OAFA, GECAM-B, Insight-HXMT, Konus-Wind, MAXI Due to an observing constraint, Swift did not slew until T0+50 minutes. BAT: GCN 41781; GCN 41812|XRT: GCN 41783; GCN 41784; GCN 41804; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41800 Noel Klingler 250910A 03:16:30 SVOM 39.7665 -39.6758 n/a n/a n/a n/a n/a n/a n/a n/a 02:39:12.39 -39:41:41.9 8.4 29500 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a SVOM: GCN 41769|XRT: An uncatalogued X-ray source is detected and is believed to be the afterglow, although it cannot determine at the present time whether the source is fading. XRT: GCN 41799 250905A 02:09:54 1347265 232.943 0.789 3.1 48.00 4.1 1.4 0.27 0.16 1.65, PL 0.67 15:32:01.34 00:47:37.3 2.5 136.60 n/a 0.0000000000061349959 0.000000000000102362942 -5.247 1.865033268 1.780788139 n/a n/a n/a 140 V>20.3 B>20.3|U>21.1|UVW1>20.4|UVM2>20.9 UVOT: no detection BAT: GCN 41714; GCN 41748|XRT: GCN 41714; GCN 41722; GCN 41733; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41714; GCN 41728 Riccardo Brivio 250904A 17:37:03 1347179 84.377 3.575 1.0 37.11 17 1 1.1 0.2 1.40, PL 0.11 05:37:31.23 03:35:04.3 2.1 82.39 n/a 0.0293656533 0.0138544266 -0.9629 2.051478348 4.356251749 n/a n/a n/a 86 V>19.5 B>20.4|U>19.6|UVW1>19.5|UVM2>19.4|UVW2>20.2|White=20.60 TRT (0.7m) BAT: GCN 41704; GCN 41730|XRT: GCN 41704; GCN 41706; GCN 41711; GCN 41719; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41704; GCN 41721 Chiara Salvaggio 250903A 17:24:56 SVOM 356.9689 -75.9460 n/a n/a n/a n/a n/a n/a n/a n/a 23:47:11.52 -75:57:59.2 3.0 12000 n/a n/a n/a -0.8694 1.95 0.4 n/a n/a n/a 12600 n/a U=10.71 SVOM: GCN 41677 XRT: GCN 41699; GCN 41746; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41720 250901A 18:14:22 SVOM 356.0950 -15.6712 n/a n/a n/a n/a n/a n/a n/a n/a 23:44:44.08 -15:44:27.7 3.71646 2600 n/a n/a n/a -1.442 1.9 0.6 n/a n/a n/a 2600 n/a U>21.01 SVOM: GCN 41634|UVOT: no detection XRT: GCN 41645; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41661 250830B 03:56:44 MAXI 105.209 -64.628 n/a n/a n/a n/a n/a n/a n/a n/a 07:02:57.69 -64:51:10.4 3.0 11100 n/a 0.137442688 0.098104416 -0.4322 1.422279662 1.5286554423 n/a n/a n/a n/a n/a n/a MAXI: GCN 41602 XRT: GCN 41658; Evans et al., 2009, MNRAS, 397, 1177 250828B 22:33:37 1345836 124.867 -17.352 2.4 94.09 15 2 1.7 0.2 2.13, PL 0.19 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 17:55 UT on 2025 September 07. BAT: GCN 41581; GCN 41598 Phil Evans 250823A 20:10:07 1344586 297.465 -24.986 1.7 193.60 18 2 1.1 0.2 1.76, PL 0.16 19:49:54.75 -24:59:44.4 2 440.5 10 0.057416704 0.0300627416 1.5 1.924248306 1.9111984056 n/a n/a n/a 126 V=18.43 B=19.25|U>19.5|UVW1>19.1|UVM2>18.8|UVW2>19.3|White=20.42 Fermi (GBM), Liverpool (2m), BOOTES6/DPRT (0.6m), LCOGT (1m), NOT, SVOM/VT, COLIBRÍ BAT: GCN 41511; GCN 41539|XRT: GCN 41511; GCN 41515; GCN 41531; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41511; GCN 41521 Mike Siegel 250821A 10:46:17 1344131 358.427 -28.631 2.1 1.52 1.3 0.3 0.9 0.2 0.83, PL 0.41 23:53:45.54 -28:39:11.8 2.4 142.82 n/a 0.000038214648 0.0000081770464 -1.976 1.61909606 0.471279968 n/a n/a n/a 147 V>19.1 B>19.9|U>19.6|UVW1>18.7|UVM2>19.1|UVW2>19.4|White>21.1 GECAM-B UVOT: no detection BAT: GCN 41462; GCN 41494|XRT: GCN 41462; GCN 41463; GCN 41472; GCN 41479; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41462; GCN 41471 Simone Dichiara 250818B 03:29:09 SVOM 46.0666 -3.1784 n/a n/a n/a n/a n/a n/a n/a n/a 03:04:13.26 -03:07:30.0 3.57998 1700 n/a n/a n/a -0.9434 1.67 0.86 03:04:13.45 -03:07:31.2 0.42 1700 n/a U=18.25 SVOM: GCN 41405 XRT: GCN 41407; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41435 250818A 01:31:22 1343270 213.816 -58.010 1.1 106.86 120 3 5.5 0.3 1.85, PL 0.04 14:15:12.05 -58:00:50.2 2.3 97.88 10900 1.79732205 0.641728692 -5.606 1.763551977 16.93627932 n/a n/a n/a 162 n/a n/a Fermi (GBM), AstroSat CZTI BAT: GCN 41403; GCN 41423|XRT: GCN 41403; GCN 41413; GCN 41425; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41403 Brad Cenko 250814A 07:34:59 1342439 306.313 48.406 1.9 110.11 14 2 0.8 0.2 1.91, PL 0.21 20:25:13.90 48:23:56.5 2.2 174.30 74.7 0.0000105505344 0.0000009428888 -1.493 1.850328484 10.250584856 n/a n/a n/a 179 V>20.2 B>20.2|U>20.5|UVW1>19.5|UVM2>18.6|UVW2>20.0|White>21.8 Fermi (GBM) UVOT: no detection BAT: GCN 41358; GCN 41396|XRT: GCN 41358; GCN 41379; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41358; GCN 41450 Regina Caputo 250813B 22:51:12 SVOM 336.728 12.498 n/a n/a n/a n/a n/a n/a n/a n/a 22:27:00.13 12:27:40.5 3.7 9600 n/a n/a n/a -1.106 2.1 2.5 n/a n/a n/a 9600 n/a U>21.07 SVOM: GCN 41354|UVOT: no detection XRT: GCN 41359; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41449 250812A 02:46:03 SVOM 32.6058 -43.0702 n/a n/a n/a n/a n/a n/a n/a n/a 02:11:13.54 -43:09:48.3 3.69045 6700 n/a n/a n/a -0.944 1.97 0.15 02:11:13.68 -43:09:49.1 0.42 6500 V>19.24 U=19.43|White=19.96 SVOM: GCN 41322 XRT: GCN 41325; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41344 250809A 16:53:19 1340954 233.034 -53.314 1.8 17.79 3.9 0.5 0.6 0.2 1.83, PL 0.20 15:32:00.10 -53:17:46.5 3.0 125.55 51.6 0.00000182053768 0.000000181419368 -2.956 2.382142408 14.294469764 n/a n/a n/a 128 V=17.62 B=18.86|U=19.57|UVW1>18.4|UVM2>20.1|UVW2>18.8 BAT: GCN 41303; GCN 41321|XRT: GCN 41303; GCN 41304; GCN 41313; GCN 41314|UVOT: GCN 41303; GCN 41316 Tyler Parsotan 250807B 15:43:07 1340561 15.611 -59.098 2.0 104.17 25 2 0.9 0.3 1.72, PL 0.12 01:02:32.92 -59:07:08.6 2.1 144.50 102 0.0309138168 0.0102386814 -1.416 1.957232346 0.3893857373 01:02:32.98 -59:07:07.9 0.75 154 V>17.45 U=19.86|UVW1=19.64|UVW2>20.8|White=16.30 ESO NTT, VLT, Kilonova-Catcher, SVOM/VT  1.522 (VLT: absorption) BAT: GCN 41268; GCN 41333|XRT: GCN 41268; GCN 41272; GCN 41280; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41268; GCN 41294|Redshift: GCN 41289 (VLT) Noel Klingler 250807A 10:46:08.44 1340514 51.435 -47.882 1.0 75.46 250 0 16.7 0.5 1.32, PL 0.03 03:25:47.51 -47:53:15.4 2.0 101.11 713 0.348039078 0.111103457 -3.125 1.84667951 1.786641086 03:25:47.59 -47:53:16.2 0.75 111 V>18.8 B>19.5|U=19.88|UVW1>19.0|UVW2>17.7|White=18.00 SVOM/VT, AstroSat CZTI, SVOM/GRM, Konus-Wind BAT: GCN 41262; GCN 41318|XRT: GCN 41262; GCN 41270; GCN 41290; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41262; GCN 41291 Noel Klingler 250806A 07:58:14 SVOM 348.4237 1.3791 n/a n/a n/a n/a n/a n/a n/a n/a 23:13:43.16 01:21:18.1 3.69122 343 n/a n/a n/a -1.872 1.5 1.7 n/a n/a n/a 354 n/a U=20.5|White>21.7 SVOM: GCN 41243 XRT: GCN 41249; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41264 250805A 06:09:08 1339848 24.124 -81.400 1.4 79.37 22 2 1.7 0.2 0.58, CPL 0.53 01:36:51.16 -81:24:06.8 2.1 3532.95 n/a 0.34240698 0.164103114 -0.9428 1.645423039 1.6524874957 n/a n/a n/a 3536 n/a B>20.9|U>20.6|UCW2>20.7|White>21.7 ESO/VLT, SVOM/VT Due to an observing constraint, Swift did not slew for ~57 minutes.|UVOT: no detection BAT: GCN 41233; GCN 41252|XRT: GCN 41234; GCN 41238; GCN 41240; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41265 Elena Ambrosi 250727A 10:55:41 SVOM 355.7990 -81.1275 n/a n/a n/a n/a n/a n/a n/a n/a 23:45:39.54 -81:12:50.1 4.3 2400 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a SVOM: GCN 41176 XRT: GCN 41180; GCN 41208 250725A 01:51:36 1336720 35.459 -82.786 1.0 9.58 50 1 12.5 0.6 0.81, CPL 0.19 02:21:55.02 -82:47:28.4 2 740.43 n/a 0.092658163 0.0202992712 -1.133 1.732008668 27.92674726 n/a n/a n/a 880 V>19.6 B>20.1|U>20.1|UVW1>19.6|UW2>19.5|White>21.2 Fermi (GBM & LAT), MASTER-SAAO, MASTER-OAFA, SVOM (VT &GRM), BOOTES-7 (0.6m), VLT, Konus-Wind, PRIME, AstroSat CZTI 5.26 (VLT: absorption) BAT: GCN 41152; GCN 41167|XRT: GCN 41152; GCN 41153; GCN 41170; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41152; GCN 41162|Redshift: GCN 41160 (VLT) Phil Evans 250718A 00:14:02 1334535 241.998 -11.993 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to an observing constraint, Swift will not slew to the burst until 01:07 UT. Due to the marginal significance of the BAT image (6.85 sigma), and the lack of prompt XRT and UVOT data, this trigger may be due to a noise fluctuation. Further data are required to determine the nature of this trigger. BAT: GCN 41115 Mike Siegel 250716A 01:29:06 Fermi 65.7 -48.6 n/a n/a n/a n/a n/a n/a n/a n/a 04:27:05.21 -46:33:59.7 2.7 79500 n/a 0.931641 0.374352 -1.169 2.240937398 0.7490161084 n/a n/a n/a n/a n/a n/a Fermi: GCN 41099 XRT: GCN 41108; Evans et al., 2009, MNRAS, 397, 1177 250706B 17:06:04 SVOM 41.2300 -50.0621 n/a n/a n/a n/a n/a n/a n/a n/a 02:44:55.24 -50:03:39.3 3.5 1400 n/a n/a n/a -0.9019 1.50 1.11 02:44:53.43 -50:03:40.2 0.42 12500 n/a U=16.49 SVOM: GCN 40989 XRT: GCN 40996; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 41015 250706A 15:48:30.96 1330958 284.011 32.327 1.7 31.9 16 2 1.3 0.3 1.34, PL 0.17 18:56:04.22 32:19:17.6 3.5 142.18 52.5 0.00074697808 0.000126926376 -0.7628 1.628612667 2.1407475855 n/a n/a n/a 147 V>16.8 B>18.0|U>19.5|UVW1>18.2|UVM2>17.9|UVW2>19.9 EP-WXT BAT: GCN 40988; GCN 41083|XRT: GCN 40988; GCN 41010; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40988; GCN 41008 Mike Moss 250704B 08:16:27.100 SVOM n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 20:03:29.18 12:01:23.9 3.61437 1800 n/a n/a n/a -0.8117 1.96 1.47 n/a n/a n/a 2000 n/a U>20.2 SVOM: GCN 40940|UVOT no detection XRT: GCN 40951; GCN 40987; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40982 250704A 03:42:22 SVOM 17.1760 -17.3394 n/a n/a n/a n/a n/a n/a n/a n/a 01:08:46.48 -17:19:27.1 3.66356 2900 n/a n/a n/a -0.9144 2.03 0.60 01:08:44.62 -17:19:26.3 0.42 2900 n/a U=18.38 SVOM: GCN 40934 XRT: GCN 40950; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40981 250702F 21:06:43.27 1329888 212.942 16.739 1.0 63.7 48 2 5.1 0.3 1.49, PL 0.06 14:11:44.62 16:44:54.9 2 88.49 548 0.5062654 0.214711215 -3.845 1.95112684 2.060048508 14:11:44.66 16:44:55.1 0.42 97 V=18.39 B=18.42|U=15.04|UVM2=19.53|UVW2>19.2|White=15.86 Fermi (GBM), Ondrejov D50, GOTO, MASTER-SAAO, NOT, GTC/OSIRIS+ (10.4m), COLIBRÍ, DDOTI, REM (60cm), TRT (0.7m), Skynet (PROMPT-OAUJ), AKO (0.36m), Leavitt Observatory (250mm), SVOM/VT, Konkoly Observatory, GROWTH-India (0.7m), Konus-Wind, EP-ZTF shadowing program, Monte Agliale Observatory (0.5m), Kilonova-Catcher, Calapai Observatory (11in), GRANDMA, VLA @ (6, 10, & 15) GHz 1.520 (GTC/OSIRIS+: absorption) BAT: GCN 40894; GCN 41082|XRT: GCN 40894; GCN 40902; GCN 40928; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40894; GCN 40933|Radio: GCN 41023 (VLA)|Redshift: GCN 40901 (GTC) Noel Klingler 250628A 00:55:56.71 1328546 38.539 -38.082 1.5 64 19 1 1.2 0.2 1.99, PL 0.12 02:34:12.76 -38:04:44.9 2 121.08 94.7 0.059911405 0.0098123497 -4.966 1.928187308 3.214791563 n/a n/a n/a 130 V>17.8 B>18.5|U>19.3|UVW1>18.2|White>20.8 UVOT: no detection BAT: GCN 40853; GCN 41081|XRT: GCN 40853; GCN 40854; GCN 40857; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40853; GCN 40858 Matteo Ferro 250625A 16:04:56 1327910 261.517 22.245 1.9 4.00 2.8 0.4 0.8 0.2 1.00, PL 0.22 17:26:02.13 22:16:02.3 2.3 119.77 n/a 0.0054912627 0.00217033023 -0.8226 1.676189946 1.685219238 n/a n/a n/a 125 V>19.2 B>20.4|U>20.6|UVW1>19.6|UVM2>20.1|UVW2>20.6|White>21.7 Fermi (GBM & LAT), SAO RAS (1m), SVOM/VT, JinShan (100cm), COLIBRÍ, OHP/T193, ABObservatory (30cm), GECAM-B, Osservatorio Astronomico (Nastro Verde), GTC/OSIRIS+ (10.4m), Leavitt Observatory (250mm), VLT UVOT: no detection BAT: GCN 40825; GCN 40852|XRT: GCN 40825; GCN 40827; GCN 40835; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40825; GCN 40840 Matteo Ferro 250617B 21:01:50.11 1325580 332.883 32.721 1.9 36.5 23 3 2.9 0.8 2.13, PL 0.22 22:11:35.20 32:43:56.9 2 793.36 n/a 0.150220842 0.071944936 -0.9437 2.108906345 5.417352342 22:11:35.25 32:43:57.1 0.44 797 V=18.72 B=18.91|U=18.10|UVW1=19.32|UVM2>18.3|UVW2>19.2|White=18.18 Ondrejov D50, SAO RAS (1m), Fermi (GBM), NUTTelA-TAO, SVOM/VT, NOT, COLIBRÍ, VLT, Kilonova-Catcher, AZT-20, Nickel (1m), Calapai Observatory (11in), AZT-33IK 1.396 (VLT: absorption & emission from host) BAT: GCN 40760; GCN 40812|XRT: GCN 40760; GCN 40767; GCN 40773; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40760; GCN 40778|Redshift: GCN 40776 (VLT) Kim Page 250615A 22:25:19.59 1324646 290.384 4.679 1.0 52.5 38 2 4.1 0.3 1.22, PL 0.08 19:21:32.56 04:41:06.5 2.1 86.87 98.9 0.00531120348 0.0015056928 -1.616 1.989742437 24.63918278 n/a n/a n/a 152 V>19.5 B>20.7|U>20.0|UVW1>19.5|UVW2>19.2|White>21.0 Einstein Probe, AstroSat CZTI, Konus-Wind UVOT: no detection BAT: GCN 40736; GCN 40765|XRT: GCN 40736; GCN 40737; GCN 40739; GCN 40745; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40736; GCN 40747 Simone Dichiara 250612A 01:02:05.82 1323295 250.873 -38.948 4.3 274.17 10 2 0.9 0.2 2.55, PL 0.43 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Moon observing constraint, Swift did not slew to the BAT position until 11:59 UT on 2025 June 12. Given the BAT detection at a Galactic latitude of 4.6 deg and the absence of a detected X-ray afterglow in XRT observations ~ 17 hours post-trigger, a Galactic origin of this source remains plausible. BAT: GCN 40694; GCN 40782 Mike Siegel 250610B 16:33:19 SVOM 200.1831 31.1028 n/a n/a n/a n/a n/a n/a n/a n/a 13:20:43.18 31:06:17.2 2.8 2900 n/a n/a n/a -0.6798 1.86 0.31 n/a n/a n/a 2000 n/a U=20.20 SVOM: GCN 40671|XRT: likely counterpart XRT: GCN 40679; GCN 40705; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40691 250605A 18:52:31.27 1321323 166.963 -19.786 1.2 176.05 120 0 6.1 0.4 1.50, PL 0.22 11:07:49.72 -19:47:18.3 2.0 97.99 2800 0.53657344 0.157537856 -4.361 2.029393717 2.682814862 n/a n/a n/a 107 V>20.07 B>19.83|U>19.32|UVW1>20.16|UVM2>20.44|UVW2>20.47|White>21.41 UVOT: no detection BAT: GCN 40633; 40667|XRT: GCN 40633; GCN 40642; GCN 40644; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40633; GCN 40657 Rahul Gupta 250603A 01:10:23 1320335 129.918 -39.268 3 n/a n/a n/a n/a n/a n/a n/a 08:39:45.05 -39:17:34.4 2.1 101.67 n/a 0.0297941917 0.0131894854 -1.045 1.507782023 16.332324533 n/a n/a n/a 105 V>19.0 B>19.6|U>19.8|UVW1>18.7|UVM2>18.5|UVW2>19.2|White>21.0 UVOT: no detection BAT: GCN 40613|XRT: GCN 40613; GCN 40615; GCN 40616; GCN 40618; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40619 Tyler Parsotan 250530C 18:58:42 1319125 55.146 -22.457 1.8 42.86 8.5 0.9 0.8 0.2 1.32, PL 0.17 03:40:41.00 -22:26:52.5 2.0 106.92 n/a 0.080630298 0.0408681112 -0.871 1.550585521 2.819688664 n/a n/a n/a 111 n/a n/a BAT: GCN 40585; GCN 40609|XRT: GCN 40585; GCN 40586; GCN 40589; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40585 Regina Caputo 250530A 06:31:54.99 SVOM 186.71 -2.5648 n/a n/a n/a n/a n/a n/a n/a n/a 12:26:50.66 -02:34:32.9 3.5 994 4.86 n/a n/a -3.455 n/a n/a n/a n/a n/a n/a n/a n/a SVOM: GCN 40576 XRT: GCN 40579; Evans et al., 2009, MNRAS, 397, 1177 250520A 02:42:16.84 1315630 282.265 -11.852 1.6 0.46 1.8 0.2 1.9 0.2 0.55, PL 0.23 18:49:08.58 -11:52:08.9 2.3 144.05 n/a 0.0000407132176 0.00000676172 -2.301 2.187214646 13.71488488 n/a n/a n/a 127 V>18.9 B>19.7|U>19.3|UVW1>19.1|UVM2>18.6|UVW2>19.2|White>20.9 SVOM/GRM, AstroSat CZTI, Konus-Wind, VLA @ 10 GHz, CALET (GBM), GRBAlpha, MeerKAT @ 3 GHz, Gemini-South, VLT UVOT: no detection BAT: GCN 40491; GCN 40565|XRT: GCN 40491; GCN 40492; GCN 40494; GCN 40503; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40491; GCN 40509|Radio: GCN 40518 (VLA); GCN 40545 (VLA); GCN 40546 (MeerKAT) Rob Eyles-Ferris 250516A 14:35:29 1314210 334.612 -9.120 1.1 30.04 23 1 3.8 0.3 1.69, PL 0.08 22:18:26.33 -09:07:11.1 1.9 104.34 n/a 0.081444826 0.0286907548 -0.4296 2.009322586 3.026052659 n/a n/a n/a 108 V>18.5 B>19.2|U>19.7|UVW1>18.8|UVW2>19.1|White=20.5 Fermi (GBM), AstroSat CZTI, Konus-Wind BAT: GCN 40467; GCN 40487|XRT: GCN 40467; GCN 40468; GCN 40472; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40467; GCN 40471 Andy Beardmore 250509A 22:33:30 1311764 46.451 -38.854 1.0 55.43 24 1 1.9 0.2 1.54, PL 0.08 03:05:47.89 -38:50:31.2 2.1 71.08 721 0.113444739 0.035826355 -3.202 2.167537362 6.410018415 n/a n/a n/a 80 n/a n/a Fermi (GBM) BAT: GCN 40407; GCN 40456|XRT: GCN 40407; GCN 40410; GCN 40411; GCN 40416; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40407 Mike Siegel 250507A 06:34:45.17 SVOM 182.990 -23.615 n/a n/a n/a n/a n/a n/a n/a n/a 12:12:15.40 -23:35:19.6 4.2 12500 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a SVOM: GCN 40374 XRT: GCN 40389 250506A 02:23:22 SVOM 219.61 29.28 n/a n/a n/a n/a n/a n/a n/a n/a 14:37:07.85 28:52:42.0 2.6 63400 n/a 0.5308725 0.144952125 -1.664 1.743545839 0.20525894009 n/a n/a n/a 63000 V>19.3 U>21.1|White>22.1 SVOM: GCN 40358|UVOT: no detection XRT: GCN 40361; GCN 40378; GCN 40394; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40387 250504A 23:25:57 1310284 269.605 -40.345 1.1 52.39 23 1 1.6 0.2 1.27, PL 0.08 17:58:28.34 -40:22:00.3 3.9 77.90 n/a 0.022172524 0.0083206376 -1.256 1.596334608 2.8738870024 n/a n/a n/a 137 n/a n/a Fermi (GBM), MeerLICHT (0.6m), EIRSAT-1 (GMOD), COLIBRÍ BAT: GCN 40343; GCN 40357|XRT: GCN 40343; GCN 40345; GCN 40354; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40343 Mike Moss 250502A 08:46:27 SVOM 206.479 -10.643 n/a n/a n/a n/a n/a n/a n/a n/a 13:46:05.75 -10:45:31.6 4.5 72100 n/a 0.040942839 0.040942839 -0.0000001703 2.356774768 0.501859600569864 n/a n/a n/a 72000 n/a U>21.3|White=21.5 SVOM: GCN 40313 XRT: GCN 40336; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40340 250430A 17:31:21 1308754 233.395 -18.101 1.1 9.17 8.9 0.6 2.3 0.2 1.66, PL 0.11 15:33:32.88 -18:07:06.6 2.3 157.30 n/a 0.52050808 0.3894608 -0.3718 1.886166478 1.7478321597 15:33:32.85 -18:07:06.2 1.10 118 V>18.9 B>19.8|U=17.91|UVW1>19.0|UVM2>17.3|UVW2>18.6|White=19.40 AKO (0.36m), Einstein Probe, VLT, NUTTelA-TAO, KAIT (0.76m), SVOM/VT, Virtual Telescope Project (14"), Konus-Wind, AstroSat CZTI 0.767 (VLT: absorption) BAT: GCN 40292; GCN 40356|XRT: GCN 40292; GCN 40318; GCN 40323; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40292; GCN 40321|Redshift: GCN 40301 (VLT) Tyler Parsotan 250427A 03:38:45 Einstein-Probe 277.281 7.570 n/a n/a n/a n/a n/a n/a n/a n/a 18:29:05.47 07:33:47.6 3.9 22900 n/a n/a n/a -0.991 1.78 2.9 n/a n/a n/a 22960 n/a U=18.74 Einstein Probe: GCN 40257 XRT: GCN 40268; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40279 250424A 06:52:28.51 1306404 217.528 -35.025 1.0 19.03 320 10 47.0 1.3 1.54, CPL 0.13 14:29:59.84 -35:01:30.1 1.9 250.88 n/a 1.2358251 0.53467776 -0.3241 2.065773523 10.506113543 14:29:60.00 -35:01:30.6 0.47 254 V>18.7 B=19.97|U=19.15|UVW1=19.44|UVM2>18.4|UVW2>19.9|White=18.96 MASTER-OAFA, REM (60cm), DDOTI, VLT, BlackGEM, COLIBRÍ, AstroSat (CZTI), Kilonova-Catcher, Konus-Wind, SVOM/VT, EIRSAT-1 (GMOD), Palomar (1m), PRIME, SVOM/GRM, LCO (1m), CALET (GBM) 0.310 (VLT: absorption, emission from likely host) Likely host: A catalogued Legacy Surveys DR10 (LS DR10) galaxy (g=22.60, r=21.98, i=22.05, and z=21.70) BAT: GCN 40224; GCN 40255|XRT: GCN 40224; GCN 40232; GCN 40233; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40224; GCN 40244|Redshift: GCN 40228 (VLT)|Host: GCN 40227 Brad Cenko 250419A 02:29:32 SVOM 202.387 7.086 n/a n/a n/a n/a n/a n/a n/a n/a 13:29:37.33 07:02:23.5 3.8 3800 n/a n/a n/a -0.7973 1.9 0.77 n/a n/a n/a 3790 n/a U=17.73 SVOM: GCN 40168 XRT: GCN 40173; GCN 40176; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40185 250407A 15:48:21 Fermi 110.3 42.0 n/a n/a n/a n/a n/a n/a n/a n/a 07:23:02.10 36:47:53.8 2.8 18800 n/a n/a n/a n/a 1.8 3.0 n/a n/a n/a n/a n/a n/a Fermi: GCN 40104 XRT: GCN 40113 250403A 15:15:22 Fermi 204.2 -25.4 n/a n/a n/a n/a n/a n/a n/a n/a 12:58:27.90 -24:22:47.9 2.5 7620 n/a n/a n/a n/a n/a n/a n/a n/a n/a 7560 V>19.0 U=19.2|B>20.5|UVW1>19.3|UVM2>19.7|UVW2>19.8 XRT: GCN 40037|UVOT: GCN 40048|Other: Fermi: GCN 40025 250331D 05:49:17 Fermi 21.1 55.7 n/a n/a n/a n/a n/a n/a n/a n/a 03:14:37.70 62:17:00.1 3.5 45200 n/a n/a n/a n/a 3.352002143 33.00175254 n/a n/a n/a n/a n/a n/a Fermi: GCN 39961 XRT: GCN 39998; GCN 40079; Evans et al., 2009, MNRAS, 397, 1177 250331C 04:37:40 1299967 80.963 33.068 2.0 70.10 6.6 1.0 0.3 0.2 1.88, PL 0.23 05:23:49.49 33:03:48.5 2.2 130.90 104 0.0000168337876 0.00000187479566 -2.813 1.652792145 9.003795387 n/a n/a n/a 140 V>19.1 B>20.1|U>20.1|UVW1>19.1|UVM2>19.8|UVW2>20.0|White>22.3 UVOT: no detection BAT: GCN 39959; GCN 40057|XRT: GCN 39959; GCN 39960; GCN 39977; GCN 39997; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 39959; GCN 40003 Brad Cenko 250331B 04:19:43 1299965 71.377 43.794 2.6 3.95 1.5 0.3 0.9 0.2 2.61 0.38 04:45:29.32 43:48:45.2 3.6 313.9 n/a n/a n/a -1.11 2.2 21 n/a n/a n/a 317 V>18.3 B>18.3|U>18.6|UVW1>18.0|UVM2>17.7|UVW2>18.4|White>19.9 UVOT: no detection BAT: GCN 39958; GCN 40056|XRT: GCN 39958; GCN 39974; GCN 39995|UVOT: GCN 39958; GCN 40002 Brad Cenko 250330A 06:07:38 1299776 252.685 -86.875 1.0 11.27 9.2 0.6 4.0 0.2 1.72, PL 0.10 16:51:46.49 -86:52:50.4 2.7 73.18 146 0.052206378 0.0215022325 -1.137 2.166837423 4.471887665 n/a n/a n/a 3944 V>20.0 B>20.9|U>20.0|UVW1>21.3|UVM2>19.8|White>21.2 Fermi (GBM), VLT UVOT: no detection BAT: GCN 39938; GCN 40055|XRT: GCN 39938; GCN 39940; GCN 39947; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 39948 Brad Cenko 250329B 12:10:18 SVOM 207.6731 52.8853 n/a n/a n/a n/a n/a n/a n/a n/a 13:50:40.61 52:49:24.3 3.3 7400 n/a n/a n/a -1.189 3.2 7.1 n/a n/a n/a 7400 n/a U>21.0 SVOM: GCN 39925|UVOT: no detection XRT: GCN 39939; GCN 39971; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40011 250329A 04:17:54 SVOM 197.4168 9.5412 n/a n/a n/a n/a n/a n/a n/a n/a 13:09:47.15 09:29:46.3 4.7 6800 n/a n/a n/a n/a n/a n/a n/a n/a n/a 6800 n/a U>20.95 SVOM: GCN 39916|UVOT: no detection XRT: GCN 39924|UVOT: GCN 40010 250328A 16:56:56.3 SVOM 215.9771 25.8825 n/a n/a n/a n/a n/a n/a n/a n/a 14:23:50.35 25:55:56.1 4.4 3200 n/a n/a n/a -0.6677 n/a n/a n/a n/a n/a 3254 n/a U=21.93 SVOM: GCN 39910 XRT: GCN 39967; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 39968 250327B 21:11:27 SVOM 176.788 29.832 n/a n/a n/a n/a n/a n/a n/a n/a 11:47:06.94 29:50:22.3 3.5 1700 n/a n/a n/a -1.763 1.47 0.176 n/a n/a n/a 1753 n/a U=19.78 SVOM: GCN 39888 XRT: GCN 39895; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 40009 250327A 07:30:04 1299088 248.209 61.610 2.2 91.008 76 5 2.1 0.7 1.28, PL 0.12 16:32:46.80 61:36:58.9 3.6 12100 n/a n/a n/a -0.92 2.38 3.0 n/a n/a n/a 13800 V>18.30 B>20.88|U>20.58|UVW1>20.62|UVM2>20.28|UVW2>20.31|White>20.81 Fermi (GMB) Due to an observing constraint, Swift did not get data immediately.|UVOT: no detection BAT: GCN 39877; GCN 39987|XRT: GCN 39892|UVOT: GCN 40008 Tyler Parsotan 250322A 16:06:12 1297832 106.775 7.197 1.5 0.62 1.5 0.2 1.4 0.2 0.65, PL 0.19 07:07:02.52 07:11:35.3 2.5 72.60 n/a 0.000004739724 0.0000007994484 -2.281 2.083764682 0.00000000005828614701 n/a n/a n/a 77 V>18.9 B>19.7|U>20.0|UVW1>19.2|UVM2>19.0|UVW2>19.2|White>20.9 AstroSat CZTI, Konus-Wind 0.42 (Gemini-North: emission from likely host)|0.4215 (VLT: emission from likely host) UVOT: no detection BAT: GCN 39835; GCN 39867|XRT: GCN 39835; GCN 39841; GCN 39855; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 39835; GCN 39861|Redshift: GCN 39852 (Gemini-North); GCN 39859 (VLT)|Host: GCN 39852 (Gemini-North); GCN 39859 (VLT) Rahul Gupta 250321A 00:42:38 1297508 295.100 21.055 1.8 6.21 6.7 0.8 3.2 0.5 1.61, PL 0.19 19:40:23.62 21:02:25.4 2.6 134 n/a n/a n/a -1.13 2.2 37 n/a n/a n/a 128 V>18.9 B>20.0|U>19.4|UVW1>19.3|UVM2>19.2|UVW2>19.3|White>20.6 Fermi (GBM), Liverpool (2m) UVOT: no detection BAT: GCN 39794; GCN 39821|XRT: GCN 39794; GCN 39798; GCN 39820|UVOT: GCN 39794; GCN 39814 Rahul Gupta 250317B 02:12:08 SVOM 201.272 -5.293 n/a n/a n/a n/a n/a n/a n/a n/a 14:06:34.3 40:04:46.7 3.0 10000 n/a n/a n/a -1.953 n/a n/a n/a n/a n/a n/a n/a n/a SVOM: GCN 39752 XRT: GCN 39763; Evans et al., 2009, MNRAS, 397, 1177 250316A 08:59:57 Fermi 208.7 24.2 n/a n/a n/a n/a n/a n/a n/a n/a 14:38:23.15 14:53:27.9 3.0 21700 n/a 0.03649622 0.01814486 -0.8957 2.714783781 5.125345767 n/a n/a n/a 21800 n/a White>22.53 Fermi: GCN 39741|UVOT: no detection XRT: GCN 39750; GCN 39758; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 39762 250314A 12:56:42 SVOM 201.272 -5.293 n/a n/a n/a n/a n/a n/a n/a n/a 13:25:12.22 -05:16:56.1 3.5 5400 n/a n/a n/a 0.0000000005218 n/a n/a n/a n/a n/a 5700 n/a U>20.94 SVOM: GCN 39719|UVOT: no detection XRT: GCN 39734; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 39737 250312A 13:24:17 1294765 29.510 -42.404 3 n/a n/a n/a n/a n/a n/a n/a 01:58:04.70 -42:23:45.8 2.2 135.42 729 0.083985489 0.050817793 -0.644 1.800984598 1.299425926 n/a n/a n/a 464 n/a B>18.84|U>19.80|UVW1>19.99|UVM2>19.85|UVW2>20.24|White>20.50 GECAM-A UVOT: no detection BAT: GCN 39686|XRT: GCN 39686; GCN 39693; GCN 39697; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 39686; GCN 39765 Andrea Melandri 250309B 07:38:30.66 Fermi 210.58 -10.86 n/a n/a n/a n/a n/a n/a n/a n/a 14:03:12.31 -08:30:10.9 3.0 46100 n/a n/a n/a -1.142 1.74 0.30 n/a n/a n/a n/a n/a n/a Fermi: GCN 39635 XRT: GCN 39649; Evans et al., 2009, MNRAS, 397, 1177 250306A 16:30:08 1293340 354.724 -47.998 1.1 11.44 89 3 35.9 1.6 0.87, CPL 0.24 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a AstroSat (CZTI), NuSTAR, Konus-Wind, EIRSAT-1 (GMOD) Due to a Sun observing constraint, Swift cannot slew to the BAT position until 01:23 UT on 2025 March 18. BAT: GCN 39606; GCN 39617 Phil Evans 250225B 19:39:13 1291459 306.134 -41.481 1.0 110.46 65 2 10.4 0.5 1.60, PL 0.07 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a SVOM/GRM, Konus-Wind, Fermi (GBM), INTEGRAL, EIRSAT-1 (GMOD), GECAM-A 0.950 (VLT: emission from host) Due to a Moon observing constraint, Swift cannot slew to the BAT position until 05:11 UT on 2025 February 26. BAT: GCN 39473; GCN 39668|Redshift: GCN 40024 (VLT)|Host: GCN 40024 (VLT) Maia Williams 250221A 03:34:37 1290305 59.476 -15.137 1.9 1.80 3.9 0.6 2.9 0.5 1.43, PL 0.23 03:57:51.10 -15:08:00.8 2.5 122.92 n/a 0.020259921 0.008963856 -1.045 2.084146215 3.258644826 03:57:51.06 -15:07:59.2 0.76 107 V=17.10 B>18.7|U=17.78|UVW1>19.0|UVM2>18.6|UVW2>18.7|White=17.52 MASTER-OAFA, COLIBRÍ/DDRAGO, REM (60cm), Mephisto (1.6m), NOT, GRANDMA/TAROT, VLT, Assy AZT-20, Konus-Wind, Mondy AZT-33IK, LCO (1m), VLA @ 4 GHz, TNOT (80cm), ATCA @ 9 GHz 0.768 (VLT: emission) BAT: GCN 39396; GCN 39471|XRT: GCN 39396; GCN 39404; GCN 39414; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 39396; GCN 39409|Radio: GCN 39433 (VLA); GCN 39501 (ATCA)|Redshift: GCN 39418 (VLT) Regina Caputo 250215A 02:31:54 Fermi 157.6 -34.5 n/a n/a n/a n/a n/a n/a n/a n/a 10:25:19.48 -27:41:54.0 3.6 9500 n/a n/a n/a -1.1 1.95 1.2 n/a n/a n/a 19500 n/a U>21.06 Fermi: GCN 39327|UVOT: no detection XRT: GCN 39336|UVOT: GCN 39345 250207A 01:16:07 1287821 16.097 -12.165 1.0 52.54 37 2 2.6 0.2 1.27, PL 0.08 01:04:21.43 -12:09:53.3 2.2 105.92 75.4 0.079584113 0.0315979167 -0.5275 2.015038727 0.5521418702 01:04:21.39 -12:09:52.5 0.42 113 V=16.89 B=16.56|U=15.65|UVM2>17.3|UVW2>17.6|White=15.00 Fermi (GBM), COLIBRÍ/DDRAGO, REM (60cm), FRAM-Auger (30cm), DFOT (1.3m), Skynet/PROMPT, Konus-Wind BAT: GCN 39182; GCN 39245|XRT: GCN 39182; GCN 39217; GCN 39221; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 39182; GCN 39199 Matteo Ferro 250205A 21:24:38 SVOM 113.534 32.370 n/a n/a n/a n/a n/a n/a n/a n/a 07:34:14.26 32:17:22.5 5.89013 4320 n/a n/a n/a -2.823 n/a n/a n/a n/a n/a 4593 n/a U>20.9 SVOM: GCN 39154|UVOT: no detection XRT: GCN 39161; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 39168 250129A 04:45:09 1285812 198.708 5.029 1.8 262.25 50 2 1.4 0.2 2.17, PL 0.09 13:14:42.34 05:01:50.8 2.1 158.60 1180 0.220572229 0.069582749 -3.633 1.940341606 0.9246806256 13:14:42.41 05:01:50.3 0.43 1185 V=17.24 B=17.29|U=16.93|UVW2>19.77|White=17.39 MASTER-OAFA, VLT, GOTO, NOT, LCO (1m), LCOGT (0.4m), OHP/T193, REM (60cm), KAIT (0.76m), Skynet, GRANDMA/TAROT, AKO (0.36m), TNG (3.6m), Liverpool (2m), iTelescope, COLIBRÍ, Konkoly (RC80), SAO RAS (1m), Calapai Observatory (11"), DFOT (1.3m), Konus-Wind, SVOM/C-GFT, 7-Dimensional Telescopes, AbAO AS-32 (0.7m), Mondy AZT-33IK (1.5m), ABObservatory (30cm) 2.151 (VLT: absorption)|2.15 (NOT: absorption)|2.15 (OHP/T193: absorption) BAT: GCN 39066; GCN 39147|XRT: GCN 39066; GCN 39082; GCN 39089; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 39066; GCN 39085|Redshift: GCN 39071 (VLT); GCN 39073 (NOT); GCN 39078 (OHP/T193) Andy Beardmore 250128B 16:22:53 1285677 231.420 -0.517 3 n/a n/a n/a n/a n/a n/a n/a 15:25:42.10 -00:32:21.4 2.7 78.64 n/a 0.0018229338 0.00076027653 -1.121 2.021868354 2.066233401 n/a n/a n/a 82 n/a n/a BAT: GCN 39058|XRT: GCN 39058; GCN 39064; GCN 39069; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 39058 Phil Evans 250114B 13:15:37 INTEGRAL 48.8765 -2.3074 n/a n/a n/a n/a n/a n/a n/a n/a 03:15:25.96 -02:17:38.2 7.6 11400 n/a n/a n/a n/a 1.272929725 0.74425451710799 n/a n/a n/a n/a n/a n/a INTEGRAL: GCN 38938 XRT: GCN 38961; Evans et al., 2009, MNRAS, 397, 1177 250114A 07:33:19 1281241 166.572 -15.129 1.9 293.89 36 3 1.5 0.4 0.39, CPL 0.62 11:06:18.29 -15:06:41.5 2 128.29 484 0.036448726 0.0064639938 -3.602 1.854471559 10.01421755 11:06:18.43 -15:06:41.7 0.74 136 n/a White=20.35 TRT (0.7m), LCO (1m), MASTER-OAFA, REM (60cm), VLT, LCOGT, GRANDMA/TAROT, ATCA @ 7 GHz 4.732 (VLT: absorption) BAT: GCN 38927; GCN 39012|XRT: GCN 38927; GCN 38936; GCN 38945; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 38927|Radio: GCN 38999 (ATCA)|Redshift: GCN 38934 (VLT) Noel Klingler 250108B 10:23:06 1280056 201.312 25.622 1.8 229.66 17 2 0.6 0.2 1.63, PL 0.19 13:25:18.38 25:36:54.8 2 107.85 92.2 0.129232616 0.075986336 -1.718 2.071403044 1.339034998 n/a n/a n/a 117 n/a White>21.2 Gemini-North 2.197 (Gemini-North: absorption) UVOT: no detection BAT: GCN 38847; GCN 38876|XRT: GCN 38847; GCN 38848; GCN 38859; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 38847; GCN 38850|Redshift: GCN 38877 (Gemini-North) Noel Klingler 250108A 04:37:01.513 SVOM 207.946 26.204 n/a n/a n/a n/a n/a n/a n/a n/a 13:51:41.06 26:12:59.4 3.5 16100 n/a 0.0190548288 0.0088843176 -0.978 4.691357076 12.85534419 n/a n/a n/a 102468 n/a UVW1>20.9 SVOM: GCN 38845|UVOT: no detection XRT: GCN 38853; GCN 38898; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 38866 250106A 02:29:19.972 SVOM 117.152 63.770 n/a n/a n/a n/a n/a n/a n/a n/a 07:48:57.2 63:48:44.7 3.0 20200 n/a 0.035182532 0.0149990148 -1.093 2.441813322 3.654454819 n/a n/a n/a n/a n/a n/a SVOM: GCN 38826 XRT: GCN 38830; GCN 38918; Evans et al., 2009, MNRAS, 397, 1177 250103B 15:44:17 1278865 54.651 -33.772 3 n/a n/a n/a n/a n/a n/a n/a 03:38:39.39 -33:44:58.0 1.9 151.17 n/a 0.00000001284985 0.0000000006328525 -3.859 2.935617856 0.000000000000002927956538 n/a n/a n/a 155 n/a n/a SVOM/ECLAIRs, SVOM/VT, VLT, LCO (1m) 1.416 (VLT: absorption & emission) BAT: GCN 38796|XRT: GCN 38796; GCN 38823; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 38796|Redshift: GCN 38820 (VLT) Rob Eyles-Ferris 250103A 09:56:33.551 SVOM 22.083 -5.096 n/a n/a n/a n/a n/a n/a n/a n/a 01:28:15.38 -05:03:06.3 2.5 24100 n/a 0.229184912 0.110052688 -0.9403 2.060754145 1.2842355367 n/a n/a n/a n/a n/a n/a SVOM: GCN 38786 XRT: GCN 38819; GCN 38849; Evans et al., 2009, MNRAS, 397, 1177 250101A 13:22:50 1278305 37.057 19.181 1.9 34.19 6.3 1.0 0.8 0.2 2.12, PL 0.24 02:28:16.52 19:11:40.0 2.1 127.42 n/a 0.120893475 0.012393405 -0.703 2.038650607 17.39859044 02:28:16.47 19:11:39.6 0.43 133 V=18.10 B=18.66|U=17.93|UVW1>19.8|UVM2>19.1|UVW2>18.9|White=18.03 GMG (2.4m), GIT (0.7m), Nanshan/HMT (0.5m), MASTER, SVOM/C-GFT, Xinglong (2.16m), SAO RAS (1m), AKO (0.36m), BOOTES-4/MET, OASDG (0.5m), LCOGT (40cm), Montarrenti Observatory (0.53m), Mephisto (1.6m), NUTTelA-TAO/BSTI, LCOGT (1m), Liverpool (2m), DFOT (1.3m), NUTTelA-TAO, REM (60cm), Terskol K-800 (0.8m), CMO RC-500 (0.5m), Terskol Zeiss-2000 (2m), Calapai Observatory (11") 2.49 (Xinglong: absorption)|2.481 (GMG: absorption) BAT: GCN 38752; GCN 38782|XRT: GCN 38752; GCN 38761; GCN 38773; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 38752; GCN 38775|Redshift: GCN 38759 (Xinglong); GCN 38776 (GMG) Kim Page 241229B 04:13:05 1277428 274.140 74.694 1.2 5.05 7.0 0.6 4.0 0.3 0.93, CPL 0.50 18:16:42.26 74:40:60.0 6.8 n/a n/a 0.0218273175 0.0050137479 -1.885 2.070872871 1.2783512124 n/a n/a n/a n/a V>20.0 B>21.5|U>20.3|UVW1>21.0|UVW2>21.2|White>20.9 SVOM/GRM Due to an observing constraint, Swift did not immediately slew to the BAT position.|UVOT: no detection BAT: GCN 38699; GCN 38721|XRT: GCN 38708; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 38717 Antonino D'Ai 241228B 04:13:05 Fermi 122.2 14.0 n/a n/a n/a n/a n/a n/a n/a n/a 08:31:05.49 06:50:53.6 3.2 40000 n/a 0.249982929 0.67914147 1.281 1.382667646 0.38967740157 n/a n/a n/a n/a n/a n/a Fermi: GCN 38682 XRT: GCN 38713; Evans et al., 2009, MNRAS, 397, 1177 241228A 03:57:15 1277277 344.810 18.608 1.0 8.06 30 1 13.1 0.6 0.90, CPL 0.24 22:59:12.32 18:36:35.9 1.9 97.17 n/a 0.074588943 0.0240285474 -0.9743 1.844084701 3.556887675 n/a n/a n/a 101 V>19.1 B>19.8|U>20.0|UVW1>19.2|White>21.3 Fermi (GBM), AZT-33IK, Konus-Wind UVOT: no detection BAT: GCN 38681; GCN 38701|XRT: GCN 38681; GCN 38683; GCN 38686; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 38681; GCN 38685 Valerio D'Elia 241218A 00:08:51 1275005 185.687 29.984 2.1 23.31 5.5 1.0 0.6 0.2 1.31, PL 0.26 12:22:43.60 29:58:23.7 2.2 144.52 516 0.0062409 0.00200007375 -2.726 1.738631335 0.2228740722266 n/a n/a n/a 152 V>18.5 B>18.7|U>19.8|UVW1>21.1|White>21.0 UVOT: no detection BAT: GCN 38601; GCN 38629|XRT: GCN 38601; GCN 38604; GCN 38614; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 38601; GCN 38634 Maia Williams 241217A 16:57:13 SVOM 84.160 -25.324 n/a n/a n/a n/a n/a n/a n/a n/a 05:36:36.15 -25:17:45.3 3.5 2200 n/a n/a n/a -2.362 n/a n/a n/a n/a n/a n/a n/a n/a SVOM: GCN 38594 XRT: GCN 38599; Evans et al., 2009, MNRAS, 397, 1177 241213A 02:19:00 1274039 116.163 35.269 1.0 10.3 41 1 10.3 0.06 1.26, PL 0.06 07:44:41.13 35:16:44.6 2 395.9 10 0.15052752 0.05909989 -0.6269 1.866687253 3.938424921 n/a n/a n/a 106 V>19.2 B>19.0|U>19.9|UVW1>18.7|UVM2>19.5|UVW2>19.5|White>20.7 Konus-Wind, GRBAlpha UVOT: no detection BAT: GCN 38547; GCM 38583|XRT: GCN 38547; GCN 38552; GCN 38562; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 38547; GCN 38564 Rahul Gupta 241209D 10:59:46 1273106 190.111 -2.879 3 n/a n/a n/a n/a n/a n/a n/a 12:40:26.82 -02:53:29.9 2.5 93.57 288 0.056980201 0.0286874628 -4.275 1.89340139 0.5859916079 n/a n/a n/a n/a n/a n/a Fermi (GBM), AstroSat CZTI, Konus-Wind, CALET (GBM), GRBAlpha BAT: GCN 38489|XRT: GCN 38489; GCN 38491; GCN 38508; Evans et al., 2009, MNRAS, 397, 1177 Tyler Parsotan 241209B 03:56:20 SVOM 194.983 76.222 n/a n/a n/a n/a n/a n/a n/a n/a 12:58:31.64 76:10:34.9 4.5 50800 n/a n/a n/a n/a 3.090980515 6.416002945 n/a n/a n/a n/a n/a n/a SVOM: GCN 38478 XRT: GCN 38525; Evans et al., 2009, MNRAS, 397, 1177 241209A 05:35:44 1273071 155.376 6.316 3 n/a n/a n/a n/a n/a n/a n/a 10:21:35.11 06:19:43.0 2 106.57 n/a 0.000000000000002559508 0.000000000000000004984344 -1.163 1.550043122 1.1571636567 n/a n/a n/a 109 n/a n/a Fermi (GBM), VLT, COLIBRÍ, OSIRIS+/GTC, Chandra 1.490 (VLT: emission from possible host)|0.784 (OSIRIS+/GTC: emission from likely host) BAT: GCN 38476|XRT: GCN 38476; GCN 38479; GCN 38486; GCN 38523; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 38476|Redshift: GCN 38487 (VLT); GCN 38535 (OSIRIS+/GTC) Tyler Parsotan 241128A 16:14:34 1270999 273.724 33.492 2.4 238.32 11 2 1.0 0.2 1.54, PL 0.31 18:14:53.72 33:26:20.9 2.3 118.05 n/a 0.113468628 0.087263826 -0.3366 1.971136784 0.7069378143 n/a n/a n/a 3880 V>19.0 B>19.7|U>19.2|UVM2>19.4|UVW2>19.3|White>20.6 OSN (1.5m), LCO (1m), NOT, GRANDMA & Kilonova-Catcher, AZT-33IK, Fermi (GBM), RAPAS (820mm) UVOT: no detection BAT: GCN 38367; GCN 38387|XRT: GCN 38367; GCN 38368; GCN 38374; GCN 38376; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 38422 Riccardo Brivio 241127A 21:43:16 1270788 327.911 -56.652 1.7 26.02 6.5 0.8 2.3 0.2 1.10, CPL 1.01 21:51:32.50 -56:39:55.9 2 66.63 212 0.18163152 0.080002272 -0.6603 2.018477066 0.9831812199 21:51:32.32 -56:39:55.1 0.61 484 V=19.7 B=20.3|U=19.1|UVW1=19.5|White=17.04 MASTER-SAAO, MASTER-OAFA, LCOGT (40-cm), SVOM/GRM, GRANDMA & Kilonova-Catcher, PRIME BAT: GCN 38354; GCN 38386|XRT: GCN 38354; GCN 38362; GCN 38364; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 38354; GCN 38365 Chiara Salvaggio 241115A 13:18:25 1267921 86.765 -0.662 3 n/a n/a n/a n/a n/a n/a n/a 05:47:05.03 -00:40:28.6 2.2 109.50 n/a 0.018397754 0.0075948995 -1.134 2.006426152 17.35006657 n/a n/a n/a 113 n/a n/a Fermi (GBM), CALET (CGBM), ATCA @ 9 GHz BAT: GCN 38235|XRT: GCN 38235; GCN 38256; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 38235|Radio: GCN 38302 (ATCA) Maia Williams 241113A 07:48:13 1267501 16.578 -22.658 1.6 1.7 1.3 0.2 1.4 0.2 1.76, PL 0.23 01:06:15.68 -22:40:18.1 2.2 77.21 n/a 0.05134528 0.0251436442 -1.907 2.334595476 2.247367322 01:06:15.64 -22:40:18.4 0.7 61 V=14.97 B=20.18|U=19.80|UVW1>19.61|UVM2>19.46|UVW2>20.12|White=15.90 MASTER, LCOGT (40-cm), LCO (1m, 0.4m), REM (60cm), KAIT (0.76m), ATCA @ 9 GHz BAT: GCN 38194; GCN 38229|XRT: GCN 38194; GCN 38198; GCN 38209; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 38194; GCN 38207|Radio: GCN 38287 (ATCA) Mike Siegel 241112B 10:57:21 SVOM 29.055 9.146 n/a n/a n/a n/a n/a n/a n/a n/a 01:56:09.39 09:06:27.2 3.6 11000 n/a 0.0111461999 0.00294175651 -1.707 1.888989299 0.9493737519 n/a n/a n/a n/a n/a n/a SVOM: GCN 38173 XRT: GCN 38182; Evans et al., 2009, MNRAS, 397, 1177 241105A 16:06:04 BAT/GUANO 66.2381 -49.7547 3 72.8 25 3 n/a n/a 1.33, PL 0.20 04:24:58.76 -49:45:06.5 4.9 38300 n/a 0.0515892 0.01530189 -1.558 2.251336552 17.59501928 04:24:58.96 -49:45:09.8 0.42 38400 n/a White=21.46 Fermi (GBM), GOTO, VLT, SVOM/VT, Konus-Wind, BOOTES-7, Gemini-South, ePESSTO+ NTT, SVOM/GRM, EP-FXT, VLA @ (6, 10 and 15 GHz) 2.681 (VLT: absorption) BAT: GCN 38091; GCN 38108|XRT: GCN 38098; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 38110|Radio: GCN 38130 (VLA); GCN 38167 (VLA)|Redshift: GCN 38097 (VLT)|Host: GCN 38654 (JWST) 241101A 05:41:45 1264304 204.323 28.233 1.3 10.3 5.1 0.4 1.4 0.1 1.79, PL 0.13 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 17:57 UT on 2024 November 05. BAT: GCN 38025: GCN 38033 Tyler Parsotan 241030B 18:34:20 1263840 50.787 34.439 1.7 6.7 12 1 3.2 0.6 1.40, PL 0.16 03:23:10.19 34:26:49.3 2.2 157.16 n/a 0.0176555509 0.0071017752 -1.167 1.999940778 2.8720305531 n/a n/a n/a 162 V>19.4 B>19.3|U>20.2|UVW1>21.1|UVM2>19.7|UVW2>19.8|White=21.00 Fermi (GBM), SVOM/ECLAIRs, Nanshan/HMT (0.5m), AKO (0.36m), SAO RAS (1m), INAF Asiago Observatory, SAO RAS (6m), SVOM/VT, SVOM/GRM, GTC/OSIRIS+, TESS 2.82 (GTC: absorption, tentative) BAT: GCN 37981; GCN 38011|XRT: GCN 37981; GCN 37983; GCN 37992; GCN 38029; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 37981; GCN 38008|Redshift: GCN 38004 (GTC) Noel Klingler 241030A 05:48:03 1263718 343.216 80.438 1.1 173.3 273 4 11.8 0.3 1.64, PL 0.03 22:52:33.35 80:26:59.1 2 73.53 1290 0.40526668 0.123755632 -1.284 1.956490869 0.000000000007153083375 22:52:33.47 80:26:59.8 0.42 83 V=13.71 B=13.96|U=12.96|UVW1=14.09|UVM2=14.57|UVW2=15.34|White=15.43 Fermi (GBM & LAT), COLIBRÍ (SVOM/F-GFT), LCOGT (40cm), Keck (10m), TRT (0.7m), MITSuME (50cm), SVOM/VT, Mephisto (1.6m), SVOM/GRM, AKO (0.36m), Konus-Wind, ATLAS, SAO RAS (1m), Fraunhofer Telescope Wendelstein, Palomar (1m), Einstein Probe, GMG (2.4m), Virtual Telescope Project (17"), TNOT (0.8m), OHP/T193, Kinder, GRBAlpha, INAF Asiago Observatory, TESS, Sun Yat-sen University (80cm) 1.411 (Keck: absorption)|~1.4 (GMG: absorption) BAT: GCN 37956; GCN 38010|XRT: GCN 37956; GCN 37962; GCN 37988; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 37956; GCN 37974; GCN 38055|Redshift: GCN 37959 (Keck); GCN 38027 (GMG) Noel Klingler 241029A 02:19:59 Fermi 324.4 6.6 n/a n/a n/a n/a n/a n/a n/a n/a 21:41:20.20 05:04:52.8 3.1 29100 n/a 0.1450596 0.028508795 -2.085 1.920015576 0.86450464256 n/a n/a n/a n/a n/a n/a Fermi: GCN 37932 XRT: GCN 37946; Evans et al., 2009, MNRAS, 397, 1177 241026A 22:42:32 1262764 293.425 57.996 1.2 25.2 25 2 4.0 0.5 1.56, PL 0.12 19:33:36.14 57:59:09.7 2 114.45 n/a 0.77140875 0.241527 -2.422 1.864520289 1.3770889072 n/a n/a n/a 118 V>19.8 B>20.6|U>20.2|UVW1>20.7|UVM2>20.7|UVW2>20.0|White>21.0 Fermi (GBM), SAO RAS (1m), COLIBRÍ (SVOM/F-GFT), KAIT (0.76m), Las Cumbres (1m), BTA (6m), GROWTH-India, SVOM/GRM, Zeiss-100, GECAM-B, LBT, TNOT (0.8m), GRBAlpha, SAO RAS, LBT, SAO RAS (6m), VLA @ (6, 10 and 15 GHz) 2.79 (BTA: absorption)|2.791 (LBT: absorption) UVOT: no detection BAT: GCN 37896; GCN 37971|XRT: GCN 37896; GCN 37897; GCN 37904; GCN 37908; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 37896; GCN 37947|Radio: GCN 38320 (VLA)|Redshift: GCN 37916 (BTA); GCN 37925 (LBT) Andrea Melandri 241025A 01:36:50 1262165 333.330 83.566 3 n/a n/a n/a n/a n/a n/a n/a 22:14:37.82 83:34:33.2 2 115.69 563 0.19841802 0.084149484 -3.234 1.679810128 24.49940974 22:14:36.83 83:34:32.2 0.43 126 V>19.4 B>20.2|U>20.5|UVW1>21.0|UVM2>20.2|UVW2>19.5|White=17.55 Fermi (GBM), TRT (0.7m), SVOM/GRM, DDOTI, NOT, SVOM/VT, GRANDMA, Kilonova-Catcher, COLIBRÍ (SVOM/F-GFT), GROWTH-India, DFOT (1.3m), Mondy (AZT-33IK), SAO RAS (1m), Konus-Wind, LBT, VZLUSAT-2 4.20 (NOT: absorption) BAT: GCN 37859|XRT: GCN 37859; GCN 37868; GCN 37888; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 37859; GCN 37919|Redshift: GCN 37866 (NOT) Elena Ambrosi 241010A 10:05:14 1259578 153.367 11.544 1.1 30.86 20 1 4.3 0.2 1.88, PL 0.08 10:13:31.52 11:32:03.9 1.9 101.99 n/a 0.48756076 0.165413413 -2.831 1.912275842 2.046926057 10:13:31.54 11:32:03.4 0.77 105 n/a White= 18.33 LCO (1m), JinShan 0.977 (GTC: emission, host) Visible in the Legacy survey BAT: GCN 37755; GCN 37792|XRT: GCN 37755; GCN 37757; GCN 37769; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 37755|Redshift: GCN 38080 (GTC)|Host: GCN 38080 (GTC) Simone Dichiara 241009A 19:17:29 SVOM 325.11 -35.63 n/a n/a n/a n/a n/a n/a n/a n/a 21:40:02.08 -35:39:34.0 4.2 14700 n/a n/a n/a n/a 2.534323852 8.891413438 n/a n/a n/a n/a n/a n/a SVOM: GCN 37749 XRT: GCN 37772; Evans et al., 2009, MNRAS, 397, 1177 241006A 21:51:58 1258721 304.782 -40.806 1.8 47.95 10 1 0.6 0.2 1.52, PL 0.19 20:18:58.23 -40:48:18.1 2.2 145.30 47.5 0.00000152634156 0.000000120034784 -3.259 1.734532154 0.6436624844 n/a n/a n/a 350 V>17.4 B>19.0|U>17.9|UVW1>18.8|White>21.0 UVOT: no detection BAT: GCN 37722; GCN 37753|XRT: GCN 37722; GCN 37724; GCN 37732; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 37722; GCN 37729 Rahul Gupta 241002B 06:14:18 Fermi 333.8 -64.3 n/a n/a n/a n/a n/a n/a n/a n/a 21:53:16.81 -58:56:49.4 3.2 n/a n/a 0.452929044 0.187446776 -1.131 1.707908627 1.2512727262 n/a n/a n/a n/a n/a n/a Fermi: GCN 37668 XRT: GCN 37746 241002A 00:50:22 1257556 140.942 39.829 1.0 46.81 21 1 1.7 0.2 2.02, PL 0.10 09:23:47.67 39:49:54.3 2.3 106.14 77.2 0.050475225 0.02.8422813 -1.122 2.147414467 8.572770856 n/a n/a n/a 116 V>19.8 B>19.8|U>19.6|UVW1>19.0|UVW2>20.5|UVM2>20.3|White>21.4 UVOT: no detection BAT: GCN 37662; GCN 37705|XRT: GCN 37662; GCN 37665; GCN 37681; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 37662; GCN 37683 Regina Caputo 241001A 17:08:45 SVOM 20.42 -43.53 n/a n/a n/a n/a n/a n/a n/a n/a 01:22:12.66 -43:28:30.2 3.4 6400 0.071 n/a n/a n/a 1.620727581 1.717567636 n/a n/a n/a 6534 n/a U=20.20 SVOM: GCN 37655|XRT: Source 2 is spatially consistent with the optical afterglow candidate reported in GCN #37667, adding credence to this being the real afterglow.|UVOT: A fading source consistent with the optical afterglow position given by GCN 37673 and the XRT candidate. XRT: GCN 37670; GCN 37725; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 37678 240916A 01:22:55 Fermi 233.2 -7.1 n/a n/a n/a n/a n/a n/a n/a n/a 15:43:39.26 -07:45:54.1 3.2 61000 n/a 0.29185373 0.10701996 -1.286 2.865610811 3.270217319 n/a n/a n/a n/a n/a n/a Fermi: GCN 37518 XRT: GCN 37531; Evans et al., 2009, MNRAS, 397, 1177 240912A 01:46:39 1253910 124.625 33.999 1.0 113.24 450 0 15.8 0.5 1.43, CPL 0.11 08:18:32.28 33:59:56.9 2 106.02 8640 0.00041570594 0.000040809606 -4.289 1.855251302 0.9345608244 08:18:32.40 33:59:56.3 0.43 115 V=17.78 B=19.08|U=18.14|UVW1=17.76|UVM2>17.18|UVW2=18.47|White=17.87 Fermi (GBM), GTC (10.4m), NOT (2.56m), INTEGRAL, LCOGT (1m), SVOM/GRM, Konus-Wind, VLA @ 6, 10 & 15 GHz 1.234 (GTC: absorption)|1.23 (NOT: absorption) g = 23.08, r = 22.88, and z = 22.01 (LCOGT/Legacy Surveys: likely host) BAT: GCN 37466; GCN 37539|XRT: GCN 37466; GCN 37470; GCN 37479; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 37466; GCN 37487|Radio: GCN 37978 (VLA)|Redshift: GCN 37469 (GTC); GCN 37471 (NOT)|Host: GCN 37476 (LCOGT) Phil Evans 240910A 04:00:44 Fermi 15.1 4.5 n/a n/a n/a n/a n/a n/a n/a n/a 01:36:23.31 -00:12:16.3 3.7 128300 n/a 0.289955882 0.124678519 -1.082 1.737664762 0.01933655167 n/a n/a n/a n/a n/a U=20.65 Fermi: GCN 37441 XRT: GCN 37461; GCN 37553; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 37553 240905E 18:26:03 1252695 345.799 35.495 3 n/a n/a n/a n/a n/a n/a n/a 23:03:12.38 35:31:24.9 2 106.45 111 0.00000028670244 0.000000017222509 -1.043 1.867866982 4.083202253 n/a n/a n/a 95 V>17.38 White_fc>20.64 SVOM/GRM UVOT: no detection BAT: GCN 37397|XRT: GCN 37397; GCN 37406; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 37397; GCN 37402 Simone Dichiara 240904A 16:04:19 1252402 136.440 -30.506 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 13:50 UT on 2024 September 10. BAT: GCN 37383 Mike Siegel 240829A 03:56:28 1251252 143.079 -18.687 1.7 43.20 38 3 0.0 0.3 1.66, PL 0.11 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 12:04 UT on 2024 October 02. BAT: GCN 37333; GCN 37356 Sibasish Laha 240828B 13:12:43 SVOM 63.36 16.71 n/a n/a n/a n/a n/a n/a n/a n/a 04:13:50.39 16:42:56.2 2.6 13500 n/a 0.072409992 0.0183607528 -1.759 1.834673624 6.160573676 n/a n/a n/a n/a n/a n/a SVOM: GCN 37318 XRT: GCN 37334; Evans et al., 2009, MNRAS, 397, 1177 240828A 14:55:06 Fermi 219.1 35.8 n/a n/a n/a n/a n/a n/a n/a n/a 15:02:3.04 36:31:42.7 2.9 42100 n/a 0.5634911 0.052463942 -3.043 1.468592976 0.127850592450071 n/a n/a n/a n/a n/a n/a Fermi: GCN 37317 XRT: GCN 37337; Evans et al., 2009, MNRAS, 397, 1177 240825A 15:52:59 1250617 344.570 1.019 1.0 57.20 250 4 100.0 1.7 1.20, PL 0.03 22:58:17.16 01:01:35.0 1.9 83.11 3240 1.0281098 0.376897584 -3.002 1.781071778 8.713941673 22:58:17.26 01:01:36.9 0.42 93 V=17.02 B=17.54|U=16.93|UVW1=18.55|White=15.58 Fermi (GBM & LAT), Nanshan/HMT (0.5m), PROMPT-MO, AKO (0.36m), Mephisto (1.6m), GMG (2.4m), LCO (1m), MASTER-SAAO, Montarrenti Observatory (0.53m), SVOM/C-GFT (1.2m), VLT, REM (60cm), AstroSat CZTI, MISTRAL/T193 OHP (193cm), PRIME (1.8m), Konus-Wind, KAIT (0.76m), TNG (3.6m), SAO RAS (1m), ALMA @ 97.5 GHz, GECAM-B, VLA @ 8.6 GHz, iTelescope (T73, 0.356m), SVOM/VT, MeerKAT @ (1.3 and 3 GHz), MeerLICHT (0.6m), ATCA, SVOM/VT, INTEGRAL 0.659 (VLT: absorption & emission)|~0.66 (TNG: absorption) BAT: GCN 37274; GCN 37355|XRT: GCN 37274; GCN 37290; GCN 37294; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 37274; GCN 37296|Radio: GCN 37314 (ALMA); GCN 37322 (VLA); GCN 37353 (MeerKAT); GCN 37388 (ATCA)|Redshift: GCN 37293 (VLT); GCN 37310 (TNG) Rahul Gupta 240824B 13:11:16.7 BAT/GUANO 17.835 2.620 3 n/a n/a n/a n/a n/a n/a n/a 01:11:20.82 02:36:36.0 4.5 27700 n/a 0.018999392 0.001212784 -3.527 2.039623243 0.335919005275589 n/a n/a n/a n/a n/a n/a Fermi (GBM), MAXI BAT: Swift/BAT did not localize GRB 240824B onboard (T0: 2024-08-24T13:11:16.7 UTC, Fermi Trigger 746197881, MAXI GCN 37261). In a ground search of a 10 s event file, available due to a subthreshold trigger onboard. The GRB was detected at a S/N of 8.5 in a single 10 s image. The duration in the rates data is ~16 s. BAT: GCN 37267|XRT: GCN 37270; Evans et al., 2009, MNRAS, 397, 1177 Brad Cenko 240824A 01:03:25 1250282 213.176 63.735 1.4 39.47 13 1 0.7 0.2 1.30, PL 0.14 n/a n/a n/a 134.2 n/a n/a n/a n/a n/a n/a n/a n/a n/a 139 V>18.7 B>19.5|U>19.5|UVW1>19.1|White>20.6 XRT: One uncatalogued X-ray source has been detected consistent with being within 3 arcmin of the Swift-BAT position, however it is not above the RASS limit or shows definitive signs of fading. Therefore, at the present time we cannot identify it as the afterglow.|UVOT: no detection BAT: GCN 37254; GCN 37272|XRT: GCN 37254; GCN 37269|UVOT: GCN 37254; GCN 37263 Brad Cenko 240819A 02:35:21.2 SVOM n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 20:43:47.21 49:30:50.6 5.8 n/a n/a n/a n/a n/a 2.015452472 9.5481407891258 n/a n/a n/a n/a n/a n/a SVOM: GCN 37208 XRT: GCN 37218; GCN 37311 240811A 14:07:33 1248132 226.328 28.884 1.8 66.32 30 1 2.9 0.3 1.71, PL 0.08 15:05:26.90 28:53:45.4 2.1 95.12 74.6 0.108519565 0.044312795 -4.187 1.9922107 0.7161748442 n/a n/a n/a 102 V>18.7 B>20.0|U>20.7|UVW1>19.2|UVM2>18.8|UVW2>19.6|White>21.9 Konus-Wind UVOT: no detection BAT: GCN 37136; GCN 37155|XRT: GCN 37136; GCN 37141; GCN 37149; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 37136; GCN 37147 Kim Page 240809A 08:30:29 1247745 237.545 -2.331 1.0 72.86 97 2 12.8 0.4 1.17, PL 0.05 15:50:10.58 -02:19:04.3 1.9 88.31 467 0.70414684 0.202382566 -1.016 1.664499793 1.8632936933 15:50:10.52 -02:19:03.0 0.42 98 V=16.11 B=16.28|U=15.13|UVW1=16.19|UVM2=17.31|UVW2=18.33|White=14.42 SVOM/GRM, ECO1 (0.4m), Skynet/PROMPT, JinShan, NOT (2.5m), GROWTH-India (0.7m), KAIT (0.76m), VLT, Bassano Bresciano Observatory, REM (60cm), Liverpool (2m), Konus-Wind, ALMA @ 97.5 GHz, VLA @ 15 GHz, Belesta Observatory (820mm), Vidauban (300mm), Madagascar (350mm). Nastro Verde Observatory 1.495 (NOT)|1.494 (VLT: absorption) UVOT: no detection BAT: GCN 37110; GCN 37154|XRT: GCN 37110; GCN 37115; GCN 37121; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 37110; GCN 37123|Radio: GCN 37157 (ALMA); GCN 37158 (VLA); GCN 37167 (VLA)|Redshift: GCN 37122 (NOT); GCN 37129 (VLT) Phil Evans 240805B 14:28:54 1246989 254.215 18.314 1.4 64.99 45 2 2.4 0.2 1.07, CPL 0.26 16:56:51.28 18:19:11.5 2.7 78.44 443 0.046358731 0.0154033601 -1.4 2.105129062 1.87396662 n/a n/a n/a 88 V>19.4 B>19.7|U>20.2|UVW1>19.6|UVM2>19.2|UVW2>20.1|White>21.6 BTA (6m), Mephisto (1.6m), JinShan UVOT: no detection BAT: GCN 37043; GCN 37084|XRT: GCN 37043; GCN 37053; GCN 37059; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 37043; GCN 37057 Maia Williams 240805A 02:02:22 1246907 190.919 -53.603 0.79 37.34 87 3 8.0 0.5 1.21, PL 0.06 12:43:39.54 -53:35:42.9 2.1 41707.9 n/a 0.288639754 0.104923715 -6.402 1.519046908 3.788224117 n/a n/a n/a 105 V>18.7 B>19.5|U>19.5|UVW1>19.1|UVM2>19.1|UVW2>19.1|White>20.4 Fermi (GBM & LAT), INTEGRAL, SVOM/GRM, Konus-Wind The XRT and UVOT observations were only a few seconds long, so X-ray and optical positions and lightcurves were not be available until the GRB came out of constraint around 02:58 UT.|UVOT: no detection BAT: GCN 37032; GCN 37083|XRT: GCN 37032; GCN 37045; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 37032; GCN 37056 Simone Dichiara 240730A 07:52:06 1245636 37.841 59.045 1.9 50.13 6.8 0.9 0.4 0.1 1.50, PL 0.19 02:31:21.14 59:01:43.2 2.4 128.72 n/a 0.000195737625 0.0000402868483 -2.026 1.595100939 13.489524781 n/a n/a n/a 133 n/a U>19.2|White>19.1 UVOT: no detection BAT: GCN 36976; GCN 37005|XRT: GCN 36976; GCN 36977; GCN 36982; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 36976; GCN 36978 Brad Cenko 240727A 03:46:23 1245074 236.451 8.612 1.6 177.88 14 2 0.4 0.1 1.62, PL 0.18 15:45:44.96 08:37:11.9 2.6 109 208 0.0102829294 0.00252454607 -0.9122 1.249177481 0.364451905699618 15:45:45.0 08:37:12.9 0.5 126 V>18.0 B=18.9|U=18.5|UVW1>17.8|UVM2>18.7|UVW2>17.7|White=18.60 KAIT (0.76m), TRT (0.7m), Skynet, Fermi (GBM), NOT Due to a telemetry gap, no further BAT information will be available until the next data downlink to the ground. BAT: GCN 36938; GCN 36974|XRT: GCN 36938; GCN 36950; GCN 36956; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 36938; GCN 36968 Tyler Parsotan 240720A 00:24:51 1243868 96.728 30.297 2.8 181.85 18 2 2.5 0.3 1.47, PL 0.22 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), AstroSat CZTI Due to a Sun observing constraint, Swift cannot slew to the BAT position. BAT: GCN 36909; GCN 36928 Rahul Gupta 240715A 05:44:03 Fermi 8.4 -29.4 n/a n/a n/a n/a n/a n/a n/a n/a 00:20:35.07 -36:23:23.1 5.5 36000 n/a n/a n/a n/a 3.667430337 4.885090662 n/a n/a n/a 36000 n/a n/a Fermi: GCN 36866|UVOT: no detection XRT: GCN 36890; GCN 36981; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 36891 240712A 03:27:12 1242223 122.385 -37.093 2.7 16.45 2.7 0.5 0.5 0.1 1.29, PL 0.30 08:09:20.62 -37:05:17.3 3.2 152 n/a n/a n/a -0.9 1.5 26 n/a n/a n/a 141 V>19.0 B>20.0|U>20.3|UVW1>19.2|UVM2>18.7|UVW2>19.8|white>21.0 UVOT: no detection BAT: GCN 36851; GCN 36897|XRT: GCN 36851; GCN 36882|UVOT: GCN 36851; GCN 36870 Chiara Salvaggio 240624A 06:01:09 1238732 102.473 -6.534 1.8 5.89 4.5 0.6 2.2 0.3 0.07, CPL 0.94 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to a Sun observing constraint, Swift cannot slew to the BAT position until 10:01 UT on 2024 August 15. BAT: GCN 36743; GCN 36769 Noel Klingler 240606B 13:33:06.5 BAT/GUANO 40.234 -60.637 4 n/a n/a n/a n/a n/a n/a n/a 02:41:10.82 -60:36:43.2 2.3 22900 n/a 0.132822341 0.052624803 -1.187 1.682976348 0.6691405444 n/a n/a n/a n/a n/a n/a GECAM-B, Fermi (GBM), Konus-Wind BAT: GCN 36628|XRT: GCN 36631; Evans et al., 2009, MNRAS, 397, 1177 Antonino D'Ai 240603B 06:57:43 1232755 36.054 -50.944 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to an observing constraint, Swift did not slew until T0+54.8 minutes. BAT: GCN 36604 Andy Beardmore 240529A 02:58:31 1231488 335.341 51.557 1.0 160.67 210 0 7.7 0.6 1.68, PL 0.04 22:21:25.86 51:33:42.3 1.9 471.2 10 1.0528757 0.24032573 -0.6748 2.139887296 0.00000000000000000212609433 22:21:25.97 51:33:43.0 0.43 128 V=16.16 B=17.44|U=18.27|UVW1>18.8|UVM2>18.7|UVW2>19.1|White=17.07 GOTO, AstroSat CZTI, NOT (2.56m), BOOTES-6/DPRT (0.6m), Skynet (0.6m), Palomar (1m), AKO (0.36m), GTC (10.4m), OHP (1.93m), GROWTH-India (0.7m), Konkoly RC80, Insight-HXMT/HE, MAAO (0.7m), SAO RAS (1m), IPN, Konus-Wind, AZT-33IK (Mondy), DFOT (1.3m), OSN (1.5m), MASTER-SAAO, AMI-LA @ 15.5 GHz, NOEMA (3mm band), MITSuME (50cm), LBT, TNG (3.6m), VIRT (0.5m) 2.695 (GTC: absorption) BAT: GCN 36556; GCN 36566|XRT: GCN 36556; GCN 36557; GCN 36564; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 36556; GCN 36562|Radio: GCN 36636 (AMI-LA); GCN 36642 (NOEMA)|Redshift: GCN 36574 (GTC) Rob Eyles-Ferris 240527B 14:03:51.50 Fermi 128.51 -12.68 n/a n/a n/a n/a n/a n/a n/a n/a 08:32:36.93 -14:26:14.6 2 27300 n/a 2.01225255 0.80566255 -0.4622 1.702416874 0.567663410538354 n/a n/a n/a n/a n/a n/a Fermi: GCN 36546 XRT: GCN 36558; Evans et al., 2009, MNRAS, 397, 1177 240523A 14:43:11 1230423 33.537 -22.053 1.6 41.93 11 1 1.0 0.3 2.07, PL 0.20 02:14:16.31 -22:02:00.2 2.1 147.72 n/a 0.0212886805 0.007404773 -2.762 2.058192311 1.297046446 n/a n/a n/a 151 n/a n/a BAT: GCN 36536; GCN 36543|XRT: GCN 36536; GCN 36537; GCN 36538; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 36536 Mike Siegel 240516A 03:36:28 1228797 212.784 -63.495 1.6 94.69 20 2 1.1 0.3 1.09, PL 0.19 14:11:13.70 -63:29:16.1 6.1 142.1 n/a n/a n/a n/a n/a n/a n/a n/a n/a 150 V>18.9 U>19.1|UVW1>19.1|UVM2>18.9|White>19.9 AstroSat CZTI UVOT: no detection BAT: GCN 36493; GCN 36510|XRT: GCN 36493; GCN 36502|UVOT: GCN 36493; GCN 36517 Tyler Parsotan 240513A 07:22:02.55 Fermi 163.4 -27.5 n/a n/a n/a n/a n/a n/a n/a n/a 10:53:49.16 -27:24:41.3 5.1 46100 n/a 0.230016698 0.156664316 -0.4923 0.800226966 0.703708435087173 n/a n/a n/a n/a n/a n/a Fermi: GCN 36462|XRT: Three uncatalogued X-ray sources were reported in GCN 36478, of which one ("Source #6”) is fading with 2.7-sigma significance, and is therefore likely the GRB afterglow. XRT: GCN 36478; GCN 36533; Evans et al., 2009, MNRAS, 397, 1177 240511A 18:06:53 1227767 336.669 8.515 1.0 148.55 106 2 2.6 0.2 1.59, PL 0.04 22:26:42.19 08:30:45.9 2 103.20 370 0.17638622 0.08971954 -2.377 2.069509582 1.6681805637 n/a n/a n/a 110 n/a n/a Fermi (GBM), NOT, AMI-LA @ 15.5 GHz, GTC (10.4m) BAT: GCN 36430; GCN 36459|XRT: GCN 36430; GCN 36431; GCN 36443; GCN 36446; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 36430|Radio: GCN 36489 (AMI-LA) Sibasish Laha 240421B 09:42:54 1223470 299.685 -14.878 1.0 24.00 64 5 14.1 1.6 0.63, CPL 0.52 19:58:48.21 -14:51:34.9 2 126.35 n/a 0.238283205 0.08508012 -0.4962 1.872692915 6.498403536 n/a n/a n/a 130 V>18.4 B>19.8|U>20.2|UVW1>19.4|UVW2>18.8|White>20.9 Fermi (GBM), AstroSat CZTI, GRBAlpha UVOT: no detection BAT: GCN 36208; GCN 36291|XRT: GCN 36208; GCN 36213; GCN 36217; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 36208; GCN 36214 Maia Williams 240419B 12:22:52 1223072 325.853 4.299 3.3 132.16 41 2 2.4 0.2 1.92, PL 0.09 21:43:35.22 04:14:05.4 2.2 148.45 701 0.071683766 0.032835627 -4.084 2.101022454 1.2101953771 n/a n/a n/a 159 V>17.3 B>18.6|U>19.5|UVW1>17.5|UVM2>17.2|UVW2>17.6|White>20.4 NOT UVOT: no detection BAT: GCN 36180; GCN 36292|XRT: GCN 36180; GCN 36186; GCN 36192; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 36180; GCN 36197 Simone Dichiara 240419A 01:48:01 1222955 94.505 -44.964 3.0 3.00 0.84 0.21 0.6 0.1 1.71, PL 0.38 06:18:08.13 -44:59:58.0 2 110.06 n/a 0.022437984 0.008352128 -5.331 2.181482114 112.5228907 n/a n/a n/a 113 V>18.6 B>19.3|U>20.1|UVW1>18.2|UVM2>18.3|UVW2>18.6|White>21.3 VLT, REM (60cm), Skynet (16") 5.178 (VLT: absorption) UVOT: no detection BAT: GCN 36169; GCN 36255|XRT: GCN 36169; GCN 36170; GCN 36174; GCN 36182; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 36169; GCN 36193|Redshift: GCN 36176 (VLT) Mike Siegel 240418A 20:24:08 1222885 239.342 23.632 2.3 12.00 2.3 0.5 0.5 0.2 1.99, PL 0.31 15:57:30.04 23:35:45.0 3.6 122.25 n/a 0.00000035580025 0.0000000375713 -2.882 2.025607606 0.52579851063347 n/a n/a n/a 126 V>19.3 B>20.2|U>19.9|UVW1>19.7|UVM2>19.5|White>21.1 UVOT: no detection BAT: GCN 36162; GCN 36254|XRT: GCN 36162; GCN 36166; GCN 36181; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 36162; GCN 36184 Mike Siegel 240415B 03:10:49.351 BAT/GUANO 132.317 -27.07 5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a GECAM-B XRT: Four uncatalogued X-ray sources have been detected consistent with being within 493 arcsec of the Swift/BAT position, however none of them is above the RASS limit or shows definitive signs of fading. Therefore, at the present time we cannot identify which, if any, is the afterglow. BAT: GCN 36125|XRT: GCN 36226 Tyler Parsotan 240415A 06:26:53 1221874 129.197 73.150 1.1 30.96 16 1 4.6 0.4 2.28, PL 0.13 08:36:45.34 73:08:45.8 2 3305 n/a 0.18377255 0.0862264 -0.97 2.177685665 2.156789048 n/a n/a n/a 3309 V=18.95 B>19.2|U=18.96|UVW1>19.3|UVM2>19.1|UVW2>19.5|White=19.92 Fermi (GBM), Mondy/AZT-33IK (1.5m), SAO RAS (6m), INAF Asiago, OHP/T193, Lulin (1m), Glowbug BAT: GCN 36108; GCN 36143|XRT: GCN 36109; GCN 36128; GCN 36225; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 36136 Mike Moss 240414A 02:20:36 1221714 184.781 56.734 1.8 88.28 35 2 1.5 0.2 0.99, CPL 0.36 12:19:08.07 56:44:26.0 3.2 103.18 335 0.0376356 0.0144449604 -1.227 2.047158006 0.3728638003 12:19:08.09 56:44:28.6 0.4 9754 V>19.60 B=19.23|U=19.29|UVW1=20.04|UVM2>20.33|UVW2>20.54 OHP (T193cm), GTC (10.4m), Skynet, Mondy/AZT-33IK (1.5m), Fermi (GBM), GMG, Glowbug, LBT, VLA @ 6 and 10 GHz 1.833 (OHP: absorption)|1.833 (GTC: absorption) BAT: GCN 36083; GCN 36140|XRT: GCN 36083; GCN 36102; GCN 36104; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 36115|Radio: GCN 36231 (VLA)|Redshift: GCN 36085 (OHP); GCN 36087 (GTC) Regina Caputo 240411B 15:32:54 1221183 231.562 -2.172 3.3 33.26 4.9 1.2 0.9 0.3 1.69, PL 0.41 15:26:10.15 -02:08:47.0 2.5 180 n/a 0.0250921064 0.01285093 -0.8577 2.142694627 1.20145903069 n/a n/a n/a 190 V>18.58 B>19.84|UVW2>19.45|White=20.08 LCO (1m), OHP/T193, DFOT (1.3m), GTC (10.4m), Lulin (1m), CrAO (2.6m) BAT: GCN 36063; GCN 36072|XRT: GCN 36063; GCN 36065; GCN 36071; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 36063; GCN 36179 Tyler Parsotan 240303A 06:33:18 1218452 229.748 -57.375 3 n/a n/a n/a n/a n/a n/a n/a 15:18:57.00 -57:21:47.9 4.8 136.7 n/a n/a n/a n/a n/a n/a n/a n/a n/a 143 n/a n/a BAT: GCN 35849|XRT: GCN 35849|UVOT: GCN 35849 Amy Lien 240225B 20:15:46 MAXI 128.458 27.487 n/a n/a n/a n/a n/a n/a n/a n/a 08:33:26.78 27:04:33.6 3.9 n/a n/a 0.5401647 0.23116563 -1.088 2.147346475 1.002309283 n/a n/a n/a n/a n/a n/a MAXI: GCN 35796 XRT: GCN 35810; GCN 35859 240222A 08:51:31 1216804 143.209 -68.034 1.8 3.94 2.5 0.3 1.3 0.2 0.75, PL 0.23 09:32:54.10 -68:01:49.7 3.5 94.04 n/a 0.00090574708 0.00023627688 -1.722 1.480293758 1.7159222931468 n/a n/a n/a 98 n/aV>18.5 B>19.6|U>20.0|UVW1>18.3|UVM2>18.0|UVW2>18.6|White>20.9 Fermi (GBM), GECAM, GRBAlpha UVOT: no detection BAT: GCN 35770; GCN 35781|XRT: GCN 35770; GCN 35780; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 35770; GCN 35777 Paolo D'Avanzo 240218A 02:00:00 1215912 161.810 1.295 1.3 66.93 52 3 3.0 0.3 1.00, CPL 0.32 10:47:11.24 01:16:34.8 4.2 149.45 327 0.18754128 0.10257648 -2.135 2.025187084 44.22321787 n/a n/a n/a 158 n/a n/a REM (60cm), VLT, Fermi (GBM), Konus-Wind, LBT, VLA @ 9.8 GHz, ACTA @ 5.5 GHz, Chandra, ALMA @ 97.5 GHz 6.782 (VLT: absorption) BAT: GCN 35742; GCN 35761|XRT: GCN 35742; GCN 35748; GCN 35757; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 35742|Radio: GCN 35794 (VLA); GCN 35866 (ACTA); GCN 35878 (ALMA)|Redshift: GCN 35756 (VLT) Kim Page 240215A 15:33:00.41 GUANO 132.237 -6.4058 3 n/a n/a n/a n/a n/a n/a n/a 08:48:2.42 -06:30:35.5 8.1 44500 n/a n/a n/a n/a 2.236219505 0.275795420773 n/a n/a n/a n/a n/a n/a Fermi (GBM) BAT: GCN 35733|XRT: GCN 35852; Evans et al., 2009, MNRAS, 397, 1177 Phil Evans 240205B 22:13:06 1213095 351.466 -55.123 1.0 47.29 260 0 47.8 1.0 2.23, PL 0.03 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), MASTER, BOOTES-7 (0.6m), Skynet (0.4m), GECAM-B, REM (60cm), ATCA @ 9 GHz, BOOTES-6 (0.6m), CALET, VLT, Konus-Wind, AstroSat CZTI, PRIME 0.824 (VLT: absorption) This GRB is Sun constrained for Swift observations until February 25, 2024. There will therefore not be any XRT or UVOT data collected. BAT: GCN 35683; GCN 35702|Radio: GCN 35695 (ATCA)|Redshift: GCN 35698 (VLT) Mike Moss 240204A 15:07:50.63 1212898 104.290 1.078 1.2 18.93 100 0 22.1 1.5 1.21, CPL 0.28 06:56:43.57 01:01:36.0 2.2 n/a n/a 0.298886876 0.101777056 -0.4487 2.28608484 9.60772171 n/a n/a n/a 4800 V>19.32 B>19.98|U>20.54|UVW1>19.26|UVM2>19.36|UVW2>19.42|White>20.70 Fermi (GBM), Mondy (AZT-33IK), Montarrenti Observatory (0.53m), LCOGT (1m), Liverpool (2m), OHP/T193/T120, AstroSat CZTI, Konus-Wind BAT: Due to a telemetry outage, no realtime BAT data were available.|UVOT: No detection BAT: GCN 35666; GCN 35688|XRT: GCN 35666; GCN 35671; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 35705 Brad Cenko 240123A 11:05:46 1210276 199.287 60.607 2.1 115.30 16 2 1.1 0.3 1.69, PL 0.23 13:17:23.67 60:37:06.5 1.9 141.81 73 0.086550367 0.036789123 -1.432 2.037532978 0.2680239989 13:17:23.25 60:37:04.4 0.2 151 n/a White=19.9 Mondy (AZT-33IK), Fermi (GBM: Sub-Threshold), MITSuME (50cm), SAO RAS (1m), GRBAlpha, Glowbug BAT: GCN 35602; GCN 35622|XRT: GCN 35602; GCN 35612; GCN 35616; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 35602 Antonino D'Aì 240122A 10:28:03 MAXI 92.827 -19.031 n/a n/a n/a n/a n/a n/a n/a n/a 06:12:12.94 -19:08:39.0 2.9 29500 n/a 0.26789154 0.038392359 -2.49 1.815806358 1.04569306244789 n/a n/a n/a 29500 n/a U>20.4 MAXI: GCN 35593|UVOT: no detection XRT: GCN 35600; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 35613 240118A 01:48:09.44 Fermi 18.57 29.79 n/a n/a n/a n/a n/a n/a n/a n/a 01:14:08.61 29:47:52.7 2.7 96200 n/a 0.82268095 0.211449875 -1.741 2.155041807 11.45426489 n/a n/a n/a 96191 n/a U>20.8 Fermi: GCN. 35560|UVOT: no detection XRT: GCN 35587; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 35607 240112C 17:37:24 1208389 270.644 24.487 3 n/a n/a n/a n/a n/a n/a n/a 18:02:34.56 24:29:20.2 2 114.02 n/a 0.13760439 0.048523175 -0.6128 1.954809978 2.1296475348 18:02:34.58 24:29:21.3 0.43 121 V>18.6 B=19.35|U=19.11|UVW1=19.13|White=16.98 Fermi (GBM), GRBAlpha, Konus-Wind, VZLUSAT-2. Glowbug BAT: GCN 35522|XRT: GCN 35522; GCN 35531; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 35522; GCN 35534 Rob Eyles-Ferris 240109A 04:01:35 1207446 301.330 16.566 2.5 0.16 0.12 0.04 0.7 0.2 2.75, PL 0.35 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to a Sun observing constraint, Swift cannot slew to the BAT position until 00:14 UT on 2024 March 01. BAT: GCN 35501; GCN 35523 Simone Dichiara 240102A 17:34:55 1205899 96.848 -20.011 2.4 119.00 8.5 1.3 0.4 0.1 2.00, PL 0.22 06:27:21.43 -20:02:27.5 2.2 125 n/a 0.05323166 0.036228142 -4.332 1.817263146 2.33795976490961 n/a n/a n/a 113 V>18.8 B>19.5|U>20.0|UVW1>19.0|UVM2>18.7|UVW2>19.3|White>21.1 UVOT: no detection BAT: GCN 35461; GCN 35476|XRT: GCN 35461; GCN 35469; GCN 35471; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 35475 Jeff Gropp 240101B 20:25:39 1205744 352.147 51.646 2.2 43.1 4.6 0.8 0.5 0.1 1.70, PL 0.26 23:28:22.93 51:38:10.8 2 123.86 219 0.033670175 0.018914742 -1.564 2.394483094 7.857840717 n/a n/a n/a 110 V>19.2 B>20.5|U>20.2|UVW1>19.3|UVM2>21.0|UVW2>19.3|White>21.8 UVOT: no detection BAT: GCN 35449; GCN 35472|XRT: GCN 35449; GCN 35455; GCN 35470; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 35449; GCN 35458 Brad Cenko 240101A n/a 1205708 10.289 8.540 3.8 15.8 3.3 0.7 0.9 0.2 2.03, PL 0.34 00:41:23.64 08:30:57.3 2.1 n/a n/a 0.0126938091 0.0055381152 -1.063 2.11460126 4.418791385 n/a n/a n/a 168 V>18.7 B>18.9|U>18.3|UVW1>19.5|UVW2>18.7|White>20.8 UVOT: no detection BAT: GCN 35448; GCN 35473|XRT: GCN 35448; GCN 35452; GCN 35456; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 35457 Brad Cenko 231230A 01:29:08 1205319 245.223 58.132 1.1 15.2 21 1 2.2 0.4 1.28, PL 0.10 16:20:51.57 58:07:25.4 2 216.3 10 0.138922695 0.046082115 -0.8374 1.945300942 4.087298347 n/a n/a n/a 1511 n/a B>18.5|UVW1>18.0|White>18.9 Fermi (GBM), GRID-04 UVOT: no detection BAT: GCN 35436; GCN 35474|XRT: GCN 35436; GCN 35437; GCN 35441; GCN 35443; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 35436; GCN 35440 Mike Moss 231222B 07:26:02.19 Fermi 251.35 19.55 n/a n/a n/a n/a n/a n/a n/a n/a 16:44:59.39 19:37:15.0 3.3 43200 n/a 0.227680875 0.109508526 -0.9382 1.652262573 0.71278309476888 n/a n/a n/a n/a n/a n/a Fermi: GCN 35416 XRT: GCN 35421; Evans et al., 2009, MNRAS, 397, 1177 231216A 18:35:42 1202749 39.778 33.614 2.0 51.2 10 1 1.8 0.3 1.63, PL 0.20 02:39:05.45 33:34:35.0 3.9 131.07 n/a 0.031037924 0.0177630202 -0.7154 2.041064841 3.141869373 n/a n/a n/a 191 V>18.5 B>20.0|U>20.8|UVW1>19.5|UVM2>18.3|UVW2>19.6 UVOT: no detection BAT: GCN 35378; GCN 35387|XRT: GCN 35378; GCN 35391; GCN 35393; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 35378; GCN 35388 Tullia Sbarrato 231215A 09:47:25 1202522 9.730 57.634 1.3 20.75 100 10 9.6 1.4 1.01, PL 0.09 00:38:57.49 57:38:52.4 2 2725.73 109 0.066675196 0.20991606 -1.921 1.927289232 4.4592728093 00:38:57.52 57:38:50.5 0.45 2733 V=17.48 B=18.63|U=18.17|UVW1=19.57|UVM2>19.4|UVW2>19.5|White=18.10 Mondy (AZT-33IK), MITSuME (50cm), AstroSat CZTI, Nanshan/HMT (0.5m), GROWTH-India (0.7m), AGILE, BOOTES-4/MET (0.6m), OHP/T193, CALET GBM, Fermi (GBM), OSIRIS+/GTC (10.4m), NOT, INAF Asiago, Konus-Wind, GRBAlpha, AMI-LA @ 15.5 GHz, GRID, VLA (@ 6 & 10 GHZ) 2.305 (OSIRIS+/GTC: absorption) Due to an observing constraint, Swift did not slew until T0+42.6 minutes. BAT: GCN 35343; GCN 35386|XRT: GCN 35345; GCN 35357; GCN 35364; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 35366|Radio: GCN 35397 (AMI-LA); GCN 35507 (VLA); GCN 35900 (VLA)|Redshift: GCN 35373 (OSIRIS+/GTC) Paolo D'Avanzo 231214A 20:24:28 1202386 305.666 -72.432 1.1 27.8 96 3 11.3 0.6 0.87, CPL 0.23 20:22:44.49 -72:25:58.0 2 106.25 n/a 0.0217746232 0.0068622224 -1.48 2.406159215 11.92849169 n/a n/a n/a 442 V>18.1 B>19.6|U>19.3|UVW2>19.5|White>20.7 Fermi (GBM & LAT), AstroSat CZTI UVOT: no detection BAT: GCN 35335; GCN 35385|XRT: GCN 35335; GCN 35341; GCN 35350; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 35335; GCN 35374 Riccardo Brivio 231210B 21:29:04 1201696 95.803 -48.335 1.8 7.47 14 2 3.9 0.7 1.08, PL 0.19 06:23:11.01 -48:22:19.2 1.9 123.37 43.1 0.0307070157 0.0089794998 -1.579 1.66432281 6.724166144 n/a n/a n/a 462 n/a n/a MASTER-SAAO, LCOGT (40cm), VLT, MeerLICHT (0.6m), Konus-Wind 3.13 (VLT: absorption ) BAT: GCN 35314; GCN 35322|XRT: GCN 35314; GCN 35318; GCN 35319; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 35314|Redshift: GCN 35317 (VLT) Kim Page 231205B 16:43:59 1200812 54.151 27.150 1.0 46.94 74 2 7.1 0.4 1.38, PL 0.05 03:36:35.75 27:08:28.3 1.9 234.52 n/a 0.586155 0.193708875 -0.269 2.057236542 4.47552361 n/a n/a n/a 216 V>18.6 B>19.6|U>18.2|UVW1>19.3|White>21.3 GECAM-B, AGILE, VZLUSAT-2, GRID UVOT: no detection BAT: GCN 35269; GCN 35303|XRT: GCN 35269; GCN 35275; GCN 35291; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 35269; GCN 35308 Phil Evans 231129C 19:10:18 Fermi 2.0 -81.5 n/a n/a n/a n/a n/a n/a n/a n/a 00:44:42.45 -81:59:37.0 9.5 34800 n/a n/a n/a n/a 1.724075979 0.9691990020031 n/a n/a n/a n/a n/a n/a XRT: GCN 35234; GCN 35251; Evans et al., 2009, MNRAS, 397, 1177 231129A 05:05:59 1199764 317.541 41.530 1 105.46 130 0 4.8 0.3 1.35, CPL 0.17 21:10:10.43 41:31:18.4 2.1 112.01 3050 0.112858053 0.0322188811 -1.957 2.237976442 15.93413921 n/a n/a n/a 120 V>18.9 B>19.4|U>19.9|UVW1>18.8|UVM2>18.9|UVW2>19.2|White>10.8 INTEGRAL, GECAM-C, VZLUSAT-2 BAT: GCN 35208; GCN 35241|XRT: GCN 35208; GCN 35218; GCN 35220; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 35208; GCN 35233 Jeff Gropp 231118A 17:16:33 1197311 4.840 -48.044 1.0 37.63 37 2 9.7 0.5 1.40, PL 0.07 00:19:19.53 -48:02:23.5 2 413.8 10 0.1235256 0.035009088 -0.8424 1.512685845 8.909307511 00:19:19.26 -48:02:24.1 0.42 105 V=16.59 B=17.10|U=16.69|UVW1=17.18|White=17.28 Fermi (GBM), Skynet (Meckering, 0.4m), MASTER, LCOGT (1m), Las Cumbres (1m), AstroSat CZTI, VLT, MeerLICHT (0.6m), VZLUSAT-2, GRBAlpha, ACTA @ 9 GHz, REM (60cm), Konus-Wind 0.8304 (VLT: absorption) BAT: GCN 35101; GCN 35141|XRT: GCN 35104; GCN 35106; GCN 35127; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 35135|Radio: GCN 35155 (ACTA)|Redshift: GCN 35123 (VLT) Sibasish Laha 231117A 03:03:19 1197027 332.404 13.516 1.0 0.67 23 1 28.9 0.7 1.55, PL 0.04 22:09:33.57 13:31:21.1 2.0 101.84 n/a 0.06503796 0.0390168 -0.655 1.809041907 0.6139524 n/a n/a n/a 106 V>18.8 B>19.3|U=20.9|White=21.7 AstroSat CZTI, AGILE, Konus-Wind, Glowbug, Lulin (40cm), Keck I (10m), Liverpool (2m), GIT (0.7m), GRBAlpha, ATCA @ 9 GHz, ePESSTO+, Lowell Discovery, SOAR (4m), VLA @ 10 GHz, GECAM-C, Pan-STARRS1, OHP/T120, MITSuME (50cm), CALET (GBM), Wendelstein (2m). GTC, Chandra, Mondy (AZT-33IK), MeerKAT @ 1.3 GHz 0.257 (Keck I: emission & absorption)|0.257 (ePESSTO+: emission) BAT: GCN 35071; GCN 35152|XRT: GCN 35071; GCN 35074; GCN 35128; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 35071; GCN 35134; GCN 35154|Radio: GCN 35097 (ATCA); GCN 35114 (VLA); GCN 35201 (MeerKAT)|Redshift: GCN 35093 (Keck I); GCN 35098 (ePESSTO+) Sibasish Laha 231111A 14:17:19 1195887 290.197 52.440 1.0 34.08 34 1 2.7 0.3 1.58, PL 0.07 19:20:45.37 52:26:08.9 2 99.63 107 0.213934944 0.073475532 -3.716 1.977209951 1.8990656118 19:20:45.25 52:26:10.5 0.43 165 V>19.85 B>20.41|U=16.52|UVW1>20.24|UVM2>20.05|UVW2>20.65 Nanshan/HMT (0.5m), MASTER, GIT (0.7m), YAHPT, GECAM-C, Mindy AZT-33IK, Nastro Verde Observatory - Sorrento, GMG, Mephisto, Leavitt Observatory (250mm), NUTTelA-TAO/BSTI, TNG, OSIRIS+/GTC, Xinglong (2.16m), MDM (2.4m), Terskol (Zeiss-2000), Abastumani (AS-32), Maidanak (AZT-22), Mondy (AZT-33IK), Assy (AZT-20) ~1.39 (TNG, tentative)| 1.179 (GTC) BAT: GCN 34981; GCN 35033|XRT: GCN 34981; GCN 34991; GCN 34995; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 34981; GCN 35069|Redshift: GCN 35007 (TNG); 35009 (GTC) Andrea Melandri 231110A 21:19:34 1195733 356.244 82.630 1.2 11.34 15 1 3.4 0.4 1.35, PL 0.11 23:45:06.05 82:38:40.9 5.1 8900 n/a n/a n/a n/a 3.119707183 20.27117053 n/a n/a n/a 8800 V>19.55 B>21.00|U>21.67|UVW1>21.76|White>21.68 GECAM-B, AstroSat CZTI, Glowbug, CALET (GBM) Due to an observing constraint, Swift did not slew until T0+50.7 minutes.|XRT: There is evidence that the source may be fading, however we cannot constrain the decay at the current time.|UVOT: no detection BAT: GCN 34977; GCN 35015|XRT: GCN 34986; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 35011 Valerio D'Elia 231104A 01:47:39 1194500 23.824 83.794 1.0 46.77 130 0 24.8 0.6 1.24, PL 0.03 01:35:13.63 83:47:36.5 1.9 87.90 n/a 0.38216318 0.19155374 -0.8853 1.92885282 79.26145946 n/a n/a n/a 91 V>19.3 B>20.4|U>20.9|UVW1>19.7|UVM2>18.6|White>21.8 Fermi (GBM & LAT), AstroSat CZTI, NuSTAR, VZLUSAT-2 UVOT: no detection BAT: GCN 34938; GCN 34964|XRT: GCN 34938; GCN 34940; GCN 34944; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 34938; GCN 34941 Kim Page 231028A 04:09:09 1193078 214.016 20.897 1.0 37.23 72 2 8.6 0.4 1.40, PL 0.04 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), AstroSat CZTI, Glowbug, CALET GBM Due to a Sun observing constraint, Swift cannot slew to the BAT position until 15:45 UT on 2023 November 22 BAT: GCN 34894; GCN 34914 Maia Williams 231017A 08:05:03.30 GUANO 86.191 56.666 6 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 32700 n/a n/a n/a n/a n/a n/a n/a n/a n/a 73640 n/a U>21.0 Fermi (GBM) XRT: One uncatalogued X-ray source has been detected consistent with being within 493 arcsec of the Swift/BAT-GUANO position, it is below the RASS limit and shows no definitive signs of fading.|UVOT: no detection BAT: GCN 34824|XRT: GCN 34829|UVOT: GCN 34844 Tyler Parsotan 230911C 08:47:25 1191188 226.796 -41.356 2.0 16.21 3.8 0.6 0.7 0.2 1.26, PL 0.28 15:07:11.69 -41:19:48.3 2 118.98 n/a 0.0125268759 0.0045266826 -1.305 1.85704 1.251222 n/a n/a n/a 122 n/a U>20.2|B>19.8|UVW1>19.0|UVW2>18.2|White>21.0 UVOT: no detection BAT: GCN 34655; GCN 34675|XRT: GCN 34655; GCN 34658; GCN 34676; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 34665 Eda Sonbas 230911A 03:09:32 Fermi 59.8 -34.4 n/a n/a n/a n/a n/a n/a n/a n/a 03:50:0.65 -29:49:33.2 3.4 215500 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi: GCN 34652 XRT: GCN 34702 230903A 17:22:56 1189514 9.898 -40.910 1.9 2.54 2.2 0.4 1.3 0.3 -0.66, CPL 1.59 00:39:38.55 -40:57:00.0 2.2 111.74 n/a 0.008499472 0.00329423 -1.215 2.01968 0.891701 n/a n/a n/a 117 n/a n/a Fermi (GBM), TESS BAT: GCN 34610; GCN 34623|XRT: GCN 34610; GCN 34625; GCN 34626; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 34610 Antonino D'Aì 230827B 06:08:30.73 Fermi 299.32 56.47 n/a n/a n/a n/a n/a n/a n/a n/a 19:58:33.47 54:27:47.5 2.6 231300 n/a 5.0572944 1.58105079 -1.49 1.59032 4.03716 n/a n/a n/a n/a n/a n/a Fermi (GBM): GCN 34584 XRT: GCN 34601; Evans et al., 2009, MNRAS, 397, 1177 230826A 19:32:47 1187463 83.048 66.129 1.0 41.07 36 1 3.0 0.2 1.20, CPL 0.22 05:32:15.39 66:07:25.8 2 74.13 152 0.0306669139 0.0104300481 -3.286 2.16422 4.43403 n/a n/a n/a 114 V>17.8 B>19.6|U>19.5|UVW1>18.4|UVM2>18.4|UVW2>18.6|White>20.4 Fermi (GMB), GRBAlpha, VZLUSAT-2, Glowbug UVOT: no detection BAT: GCN 34564; GCN 34592|XRT: GCN 34564; GCN 34568; GCN 34569; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 34582 Rob Eyles-Ferris 230818A 23:27:34 1186032 285.888 40.888 1.1 9.82 19 1 6.7 0.5 1.36, PL 0.10 19:03:33.15 40:53:48.3 2 141.12 n/a 0.045319716 0.0223464852 -2.215 2.00403 2.05956 19:03:33.13 40:53:49.0 0.48 144 V=18.40 B=19.68|U>19.5|UVW1>20.2|UVW2>20.1|White=19.09 MASTER-Tavrida, Fermi (GBM), GOTO, SAO RAS Zeiss-1000, NOT, KGO RC-25, Bassano Bresciano Observatory (250mm), Tautenburg (1.34m), AstroSat CZTI, SAO RAS (6m), Nickel (1m), KAIT (0.76m), Konus-Wind, GRID-03B 2.42 (NOT: absorption)|2.42 (SAO RAS: absorption) BAT: GCN 34479; GCN 34515|XRT: GCN 34479; GCN 34484; GCN 34489; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 34479; GCN 34486|Redshift: GCN 34485 (NOT) Aaron Tohuvavhou 230816A 16:08:48 1185673 328.453 37.853 1.2 20.48 7.7 0.7 1.0 0.1 1.43, PL 0.14 21:53:46.92 37:51:17.2 2.2 90.16 n/a 0.087104432 0.064965507 -1.743 1.66368 2.904260751677 n/a n/a n/a 93 n/a n/a Nanshan/HMT (0.5m), SAO RAS (1m), TShAO, Assy, AKO (0.36m), Tautenburg (1.34m), GROWTH-India (0.7m), Nastro Verde Observatory, SVOM/C-GFT (1.2m) BAT: GCN 34450; GCN 34474|XRT: GCN 34450; GCN 34462; GCN 34470; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 34450 Mike Siegel 230815A 10:49:55 1185505 184.760 -58.067 1.2 17.00 52 3 13.7 1.1 1.19, PL 0.10 12:18:53.34 -58:03:10.5 2 128.07 207 0.0422021051 0.0068838911 0.4163 1.93508 9.09899 n/a n/a n/a 155 V>18.5 B>19.3|U>19.4|UVW1>18.6|UVM2>18.3|UVW2>18.8|White>20.3 Fermi (GBM), VLT, ATCA (@ 5.5, 9.0 and 44 GHz) UVOT: no detection BAT: GCN 34434; GCN 34449|XRT: GCN 34434; GCN 34437; GCN 34444; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 34434; GCN 34446|Radio: GCN 34518 (ATCA) Noel Klinger 230812B 18:58:12 Fermi 250.1 46.2 n/a n/a n/a n/a n/a n/a n/a n/a 16:36:31.49 47:51:31.3 2.1 25400 n/a 0.62180069 0.227798991 -1.287 1.78809 0.919861 n/a n/a n/a 25418 n/a White=20.48 Fermi: GCN 34386 XRT: GCN 34393; GCN 34394; GCN 34400; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 34399 230805B 11:23:51 1183217 207.738 31.190 2.1 93.77 19 2 1.2 0.3 1.36, PL 0.20 13:50:58.37 31:11:28.8 2.1 192.27 n/a 0.0082962779 0.00224325015 -3.504 1.79436 1.206486 n/a n/a n/a 196 V>19.0 B>20.4|U>19.6|UVW1>19.4|UVW2>18.8|White>20.7 SAO RAS (1m), NOT, OSN (1.5m), Fermi (GBM), AstroSat CZTI UVOT: no detection BAT: GCN 34339; GCN 34379|XRT: GCN 34339; GCN 34345; GCN 34353; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 34339; GCN 34351 Brad Cenko 230802A 06:50:26 1182085 76.232 19.552 1.0 175.62 50 2 2.3 0.2 1.60, PL 0.07 05:04:57.56 19:33:38.4 1.9 64.14 125 0.018829737 0.006911153 -0.4282 1.68259 4.65469 n/a n/a n/a 73 V>18.4 B>19.2|U>19.7|White>20.5 Fermi (GBM) UVOT: no detection BAT: GCN 34313; GCN 34333|XRT: GCN 34313; GCN 34317; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 34313; GCN 34329 Noel Klinger 230728A 02:50:03 1181187 343.514 28.169 1.3 15.10 11 1 2.5 0.3 1.58, PL 0.13 22:54:03.77 28:10:27.6 1.9 90.31 71.3 0.07629314 0.0345841976 -3.783 2.03782 6.958395 n/a n/a n/a 100 V>19.4 B>19.5|U>20.0|UVW1>18.5|UVM2>19.5|UVW2>18.5|White>21.1 Fermi (GBM) UVOT: no detection BAT: GCN 34282; GCN 34299|XRT: GCN 34282; GCN 34286; GCN 34287; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 34282; GCN 34288 Chiara Salvaggio 230723B 11:42:32 1180410 250.391 -5.319 1.0 6.64 17 1 5.1 0.5 1.09, CPL 0.38 16:41:30.74 -05:20:04.7 2.4 3294.73 n/a 0.0043997292 0.0010545063 -1.831 2.34379 6.65333 n/a n/a n/a n/a V>19.1 B>20.1|U>20.0|UVW1>19.3|White>20.9 Fermi (GBM) Due to an observing constraint, Swift did not slew until T0+50.2 minutes.|UVOT: no detection BAT: GCN 34234; GCN 34297|XRT: GCN 34236; GCN 34238; GCN 34248; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 34240 Kim Page 230628E 22:26:10 1177054 171.851 -11.430 2.4 4.72 3.3 0.6 1.1 0.3 1.45, PL 0.30 11:27:23.70 -11:27:49.4 2 217.68 n/a 0.040076818 0.0195163889 -0.9223 2.00283 1.091941 n/a n/a n/a 221 V>19.1 B>19.9|U>19.6|UVW1>19.4|UVM2>18.2|UVW2>18.5|White=20.69 VLT BAT: GCN 34110; GCN 34134|XRT: GCN 34110; GCN 34116; GCN 34117; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 34110; GCN 34135|Redshift: GCN 34122 (VLT) Noel Klingler 230622A 10:04:21 1176135 292.516 -32.972 2.2 18.37 4.1 1.0 2.8 0.4 2.52, PL 0.43 19:30:04.16 -32:58:13.3 5.4 375.08 n/a n/a n/a n/a 3.16286 43.689895 n/a n/a n/a 114 n/a n/a BAT: GCN 34058; GCN 34082|XRT: GCN 34058; GCN 34069; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 34058 Andrea Melandri 230618A 03:51:12 1175438 196.642 3.278 1.7 104.05 15 2 0.5 0.1 1.35, PL 0.15 13:06:24.75 03:18:12.6 2.0 118 64.6 0.0314835156 0.020030566 -1.1 1.84227 2.435556 n/a n/a n/a 137 n/a U>19.9|UVW1>18.9|UVM2>19.7|White>20.7 LCOGT (1m), KAIT (0.76m) UVOT: no detection BAT: GCN 33989; GCN 34085|XRT: GCN 33989; GCN 33990; GCN 34007; GCN 34009; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33989; GCN 34008 Kim Page 230606A 00:14:37 1173731 166.777 36.504 2.5 16.26 12 6 2.6 0.6 1.15, PL 0.30 11:07:14.28 36:29:03.3 2 2800 n/a 0.057680609 0.0204843625 -1.327 2.02294 1.149674 n/a n/a n/a 2784 V>19.2 B>20.2|U>20.1|UVW1>20.2|UVW2>20.3|White>21.1 Fermi (GBM), LCOGT (1m) Due to communications problems from a recent typhoon in Guam, only limited real-time data was available and notices were being delayed. Swift had a delayed slew to the burst, presumably due to observing constraints.|UVOT: no detection BAT: GCN 33921; GCN 33933|XRT: GCN 33921; GCN 33924; GCN 33928; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33926 Amy Lien 230510A 12:06:28 1167973 318.138 34.430 1.0 178.4 100 10 5.9 0.3 1.60, PL 0.09 21:12:32.80 34:26:35.1 2 63.36 1190 0.20423725 0.09229115 -2.081 2.00864 1.999232 n/a n/a n/a 72 V=18.97 B=19.31|U=19.10|UVW1=19.30|UVM2>19.21|UVW2>19.45|White=19.33 Fermi (GBM),Nanshan/NEXT (0.6m), CALET (GBM), OHP (T193cm and T120cm), GRBAlpha BAT: GCN 33752; GCN 33880|XRT: GCN 33752; GCN 33756; GCN 33757; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33752; GCN 33774 Rob Eyles-Ferris 230506C 17:09:19 1167288 134.371 45.131 1.4 31.00 17 2 2.4 0.5 1.89, PL 0.17 08:57:28.23 45:07:58.6 2.1 4600 n/a 0.098099252 0.046313744 -0.962 2.08995 0.914635 n/a n/a n/a 4600 V>19.2 U>19.6|UVW1>20.6|UVM2>21.5|UVW2>20.3|White>18.5 TSHAO Zeiss-1000, D50, T193-OHP, Fermi (GBM) 3.7 Due to an observing constraint, Swift did not slew until T0+55.3 minutes.|UVOT: no detection BAT: GCN 33731; GCN 33743|XRT: GCN 33736; GCN 33744; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33739|Redshift: GCN 33749 (T193-OHP) Aaron Tohuvavohu 230506B 12:45:18 1167266 326.986 44.514 1.2 61.54 29 2 4.6 0.4 1.41, PL 0.11 21:47:55.60 44:30:40.0 2.6 114 n/a 0.00000000012464023 0.00000000000279316648 -1.827 1.97248 3.775370928308 n/a n/a n/a 114 n/a n/a Fermi (GBM), Chandra UVOT: The UVOT data are not the optical afterglow of the GRB. BAT: GCN 33727; GCN 33729; GCN 33742|XRT: GCN 33727; GCN 33729; GCN 33737; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33733; GCN 33750 Simone Dichiara 230427A 10:31:52 1165948 153.339 48.231 3.3 4.00 0.95 0.29 0.7 0.2 2.36, PL 0.47 10:13:15.29 48:12:13.5 2 93.95 n/a 0.004960246 0.00196829852 -1.185 1.93914 0.3996752 10:13:15.05 48:12:14.4 0.74 98 V>19.3 B>19.6|U>20.5|UVW1>20.0|UVM2>19.6|White=20.19 BOOTES-5/JGT (0.6m), OSIRIS+/GTC (10.4m) BAT: GCN 33687; GCN 33722|XRT: GCN 33687; GCN 33688; GCN 33703; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33687; GCN 33710 Nora Troja 230423A 19:07:55 1165354 122.618 -21.901 2.3 23.60 4.6 0.8 0.6 0.2 1.69, PL 0.27 08:10:19.85 -21:55:31.2 2.4 101.09 n/a 0.0120785796 0.0045602016 -1.249 3.02943 37.87831 n/a n/a n/a 731 n/a B>20.0|U>19.2|UVW2>19.5|White>21.4 UVOT: no detection BAT: GCN 33677; GCN 33694|XRT: GCN 33677; GCN 33679; GCN 33681; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33677; GCN 33683 Amy Lien 230420A 10:19:01 1164980 161.040 32.111 1.5 111.75 27 2 1.0 0.2 0.96, CPL 0.46 10:44:11.56 32:06:27.6 2 91.82 305 0.0358946 0.018847815 -4.135 1.82585 0.1802244 n/a n/a n/a 99 V>19.5 B>19.9|U>20.6|UVW1>19.1|UVW2>19.8|White>21.7 BOOTES-5/JGT (0.6m), NOT (2.56m), MITSuME (50cm), VLT, Lowell Discovery Telescope (4.3m) UVTO: no detection BAT: GCN 33658; GCN 33670|XRT: GCN 33658; GCN 33661; GCN 33667; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33658; GCN 33673 Noel Klingler 230414B 16:14:21 1164180 181.052 53.179 2.4 25.98 4.7 1.0 0.6 0.2 1.60, PL 0.30 12:04:22.72 53:09:15.7 2 128.57 n/a 0.17614976 0.04341024 -1.33 2.02038 4.92316 n/a n/a n/a 133 V>18.53 B>19.23|U>20.09|UVW1>18.48|UVM2>17.31|UVW2>17.72|White_fc=20.92|White>20.64 Mondy/AZT-33IK, Nanshan/HMT (0.5m), GROWTH-India (0.7m), DFOT (1.3m), SAO RAS (1m), NOT, Dabancheng/GHOST (0.5m), AbAO AS-32, OSIRIS/GTC, Bassano Bresciano Observatory (IAU 565), Montarrenti Observatory (0.53m), DOT (3.6m), VIRT (0.5m), Nastro Verde Observatory, Nickel (1m), KAIT (0.76m) 3.568 (OSIRIS/GTC: absorption) BAT: GCN 33612; GCN 33645|XRT: GCN 33612; GCN 33613; GCN 33621; GCN 33626; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33612; GCN 33642; GCN 33644|Redshift: GCN 33629 (OSIRIS/GTC) Antonino D'Ai 230409B 04:56:57 1163401 329.516 52.832 1.7 9.79 9.9 1.2 3.7 0.5 1.86, PL 0.19 21:58:03.55 52:49:55.7 2 101.24 n/a 0.176888712 0.07191653 -0.6217 1.97486 12.31314 n/a n/a n/a 386 V>18.1 B>19.4|U>19.0|UVW1>18.8|UVM2>19.2|UVW2>20.0|White=19.35 DOT (2.6m) BAT: GCN 33592; GCN 33598|XRT: GCN 33592; GCN 33594; GCN 33599; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33592; GCN 33595 Andy Beardmore 230405B 19:58:03 1163119 271.467 -47.070 3 n/a n/a n/a n/a n/a n/a n/a 18:05:45.74 -47:04:12.1 2 65.74 91.9 0.1047897 0.044106075 -1.263 1.94897 5.36988 n/a n/a n/a 75 V>19.1 B>19.0|U>19.7|UVW1>18.5|UVM2>19.4|UVW2>18.8|White>20.7 Fermi (GBM), AstroSat CZTI, AGILE, Konus-Wind, VZLUSAT-2 UVOT: no detection BAT: GCN 33571|XRT: GCN 33571; GCN 33572; GCN 33574; GCN 33584; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33571; GCN 33576 Kim Page 230328B 14:54:48 1162001 291.037 80.013 1.0 19.23 43 2 8.4 0.5 1.22, CPL 0.29 19:24:01.65 80:00:34.4 1.9 110.33 n/a 0.33893964 0.11944728 -0.5562 1.89331 1.398957 19:24:01.88 80:00:34.6 0.44 114 V>17.6 B>18.3|U_fc=19.20|UVW1>18.5|UVW2>18.0|White=20.16 Fermi (GBM), AZT-33IK (Mondy), AS-32 (Abastumani), AstroSat CZTI, OASDG (0.5m), GROWTH-India, OHP/T120, Liverpool (2m), NUTTelA-TAO (BSTI), GRBAlpha, Konus-Wind, DOT (3.6m), CAHA/CAFOS (2.2m), GRANDMA/Kilonova-Cacther, ISON-Multa/Santel-400 (0.4m) Minimal possible redshift value of z = 0.09 BAT: GCN 33527; GCN 33541|XRT: GCN 33527; GCN 33529; GCN 33533; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33527; GCN 33556|Redshift: GCN 33609 Jeff Gropp 230325A 03:15:35 1161390 296.854 -46.067 1.5 38.05 13 2 3.3 0.4 1.82, PL 0.18 19:47:23.94 -46:04:33.9 2.1 94.05 206 0.08424894 0.04838608 -1.354 2.0855 16.9505 n/a n/a n/a 102 V>18.9 B>20.0|U>19.3|UVW1>19.9|UVM2>19.8|UVW2>20.2|White>20.8 VLT (X-shooter) 1.664 (VLT: emission) UVOT: no detection BAT: GCN 33516; GCN 33523|XRT: GCN 33516; GCN 33517; GCN 33518; GCN 33520; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33516; GCN 33522|Redshift: GCN 33521 (VLT) Mike Moss 230322B 21:10:37 1161127 16.550 -47.709 1.7 11.61 3.7 0.6 1.1 0.2 2.07, PL 0.26 01:06:12.83 -47:42:02.8 2 113.84 n/a 0.048759084 0.027184896 -0.7489 1.99948 0.760563 01:06:12.84 -47:42:02.8 0.43 119 V>18.3 B=18.55|U=17.63|UVW1=16.90|UVM2=17.17|UVW2=17.36|White=17.60 BAT: GCN 33505; GCN 33519|XRT: GCN 33505; GCN 33507; GCN 33508; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33505; GCN 33512 Brad Cenko 230307A 15:44:06 Fermi 54.1 -76.6 n/a n/a n/a n/a n/a n/a n/a n/a 04:03:26.24 -75:22:43.8 3.2 76400 n/a 0.084153498 0.03623191 -1.08 2.3317 1.2568900273638 n/a n/a n/a 99500 n/a U>20.44|White=21.28 Fermi: GCN 33405 BAT: GCN 33431|XRT: GCN 33419; GCN 33429; GCN 33465; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33471 230228A 05:50:50 1156572 18.397 44.495 1.5 2.18 3.6 0.4 3.0 0.4 1.66, PL 0.17 01:13:30.74 44:28:58.5 2.1 118.99 n/a 0.0169371832 0.0081323144 -0.9404 1.81512 2.072708 n/a n/a n/a 122 V>18.8 B>19.8|U>19.7|UVW1>20.0|UVM2>19.7|UVW2>20.1|White>20.6 Fermi (GBM) UVOT: no detection BAT: GCN 33378; GCN 33393|XRT: GCN 33378; GCN 33379; GCN 33382; GCN 33384; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33378; GCN 33392 Simone Dichiara 230217A 21:53:10 1154967 280.759 -28.840 1.3 1.30 23 2 20.2 1.5 0.99, PL 0.12 18:43:04.80 -28:50:14.6 4.7 45800 n/a n/a n/a -1.129 1.6 1.6 n/a n/a n/a 45800 n/a U>20.78|White>21.37 Fermi (GBM), AGILE (MCAL), Konus-Wind, AstroSat (CZTI), ATCA @ 5.5 & 9 GHz, VLT, VLA @ 6 GHz Due to a Moon observing constraint, Swift did slew to the BAT position until 2023 February 18.|UVOT: no detection BAT: GCN 33339; GCN 33363|XRT: GCN 33348; GCN 33365; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33370|Radio: GCN 33433 (ATCA); GCN 33358 (VLA) Michael Moss 230216A 14:48:34 1154815 113.966 -7.993 2.1 91.20 13 2 1.2 0.3 1.90, PL 0.23 07:35:50.17 -08:00:41.6 2 100.33 n/a 0.020974114 0.0044006536 -2.676 2.01348 3.172190563937 n/a n/a n/a 106 V>15.9 B>16.5|U>16.9|UVW1>17.1|UVM2>17.6|UVW2>17.7|White>16.8 Money (AZT-33IK) UVOT: no detection BAT: GCN 33328; GCN 33336|XRT: GCN 33328; GCN 33331; GCN 33335; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33328; GCN 33369; GCN 33709 Noel Klingler 230205A 10:29:51 1152764 202.057 46.686 2.3 2.30 1.6 0.3 0.9 0.2 1.44, PL 0.29 13:28:17.01 46:43:31.1 1.9 108.8 10 0.043164192 0.0214954024 -0.8936 1.89227 6.19849 n/a n/a n/a 100 V>19.5 B>20.1|U>20.2|UVW1>19.2|White>21.5 VLA @ 6GHz UVOT: no detection BAT: GCN 33271; GCN 33280|XRT: GCN 33271; GCN 33275; GCN 33277; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33271; GCN 33289|Radio: GCN 33309 (VLA); GCN 33372 (VLA) Elena Ambrosi 230204B 21:47:51 MAXI 197.581 -21.752 n/a n/a n/a n/a n/a n/a n/a n/a 13:10:34.58 -21:42:58.9 7.4 80500 n/a 0.0426796896 0.0302743014 -0.4402 1.19597 1.040410106 n/a n/a n/a 80000 V>19.1 B>20.1|U>19.8|UVW1>20.1|UVM2>20.9|UVW2>20.7 XRT: The source is below the RASS limit but does not show definitive signs of fading. This is most likely the afterglow, given also the reported redshift of z=2.14 (Saccardi et al. GCN Circ. 33281) but further observations are required to assess for fading.|UVOT: no detection XRT: GCN 33285; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33292|Other: GCN 33265 (MAXI) 230204A 02:56:57 1152509 238.166 -50.848 2.4 182.05 37 3 0.9 0.2 1.72, PL 0.13 15:52:47.91 -50:55:00.2 2 146.85 277 0.000584994389 0.000092458051 -2.365 1.53928 20.814 n/a n/a n/a 156 V>15.9 B>17.9|U>19.1|UVW1>19.1|UVM2>18.8|UVW2>18.5|White>17.8 LCOGT (1m, candidate) Note that this source is near the Galactic plane (lat=2.38 deg) and was detected as a 64 s image trigger, which raises the possibility that this is a Galactic transient. We would name this source Swift J1552.8-5055 if it is not a GRB.|UVOT: no detection BAT: GCN 33260; GCN 33279|XRT: GCN 33260; GCN 33261; GCN 33264; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33260; GCN 33266 Antonino D'Ai 230123A 10:19:44 1150429 40.905 -65.661 1.8 5.37 2.7 0.4 1.1 0.2 2.06, PL 0.24 02:43:25.84 -65:41:10.2 2.2 88.8 n/a 0.0155506104 0.0089364345 -0.7101 2.18978 1.532181 n/a n/a n/a 93 V>19.4 B>20.0|U>20.5|UVW1>20.8|UVM2>18.7|UVW2>20.1|White>21.0 UVOT: no detection BAT: GCN 33206; GCN 33214|XRT: GCN 33206; GCN 33209; GCN 33210; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33206; GCN 33211 Maia Williams 230116D 21:04:43 1149293 98.584 49.831 2.9 41.00 8.12 1.2 0.6 0.2 1.38, PL 0.22 06:34:28.28 49:52:22.3 2 130.9 n/a 0.0176904234 0.038002707 -1.876 1.76412 0.00000000144586 n/a n/a n/a 133 n/a n/a Nanshan/NEXT (0,6m), Sintez-Newton/CrAO, SAO RAS (1m), GROWTH-India Telescope, Sintez-Newton/CrAO, KGO RC-25 3.81 (SAO RAS: absorption) BAT: GCN 33176; GCN 33194|XRT: GCN 33176; GCN 33180; GCN 33185; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33176|Redshift: GCN 33187 (SAO RAS) Eda Sonbas 230116C 15:33:21 1149250 223.467 -16.883 1.4 316.77 61 5 0.8 0.3 1.72, PL 0.14 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Moon observing constraint, Swift cannot slew to the BAT position until 09:10 UT on 2023 January 18. BAT: GCN 33173; GCN 33193 Eda Sonbas 221231A 21:46:05 BAT/GUNAO 336.260 25.138 5 n/a n/a n/a n/a n/a n/a n/a 22:25:01.44 25:07:47.2 3.1 32400 n/a 0.0409918671 0.0189260847 -0.9906 1.37488 0.6437201708 n/a n/a n/a n/a n/a n/a Fermi (GBM) BAT: GCN 33132|XRT: GCN 33135; GCN 33139; Evans et al., 2009, MNRAS, 397, 1177 Chiara Salvaggio 221226B 22:41:20 1145959 22.903 -41.515 1.2 3.44 5.4 0.5 2.6 0.3 1.16, PL 0.13 01:31:38.07 -41:31:36.0 2 102.93 n/a 0.0010457022 0.000306760044 -1.572 1.59023 13.5415 n/a n/a n/a 76 V>19.3 B>20.0|U>20.1|UVW1>20.0|UVM2>19.5|UVW2>20.0|White=20.54 Fermi (GBM), VLT 2.694 (VLT: absorption) r=23.82 (Legacy Survey) BAT: GCN 33108; GCN 33115|XRT: GCN 33108; GCN 33109; GCN 33111; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33108; GCN 33114|Redshift: GCN 33110 (VLT)|Host: GCN 33110 (VLT) Brad Cenko 221216A 11:21:20 1144698 326.023 -34.394 1.3 174.48 46 3 1.8 0.2 1.02, CPL 0.36 21:44:07.21 -34:25:16.1 2 32.10 695 0.118788937 0.0179031048 -1.23 1.72199 0.426414 n/a n/a n/a 113 n/a U>18.3|B>19.7|UVW1>19.4|UVM2>19.4|UVW2>19.6|White>20.3 Fermi (GBM), VZLUSAT-2 UVOT: no detection BAT: GCN 33067; GCN 33254|XRT: GCN 33067; GCN 33071; GCN 33076; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33067; GCN 33078 Simone Dichiara 221215A 04:14:27 BAT/GUANO 155.056 46.873 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 97300 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) XRT: no detection BAT: GCN 33062|XRT: GCN 33072 221206B 12:22:47 BAT/GUANO 251.155 42.671 4 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), GRBAlpha XRT: no detection BAT: GCN 33027|XRT: GCN 33029 Phil Evans 221202A 20:06:10 1142997 77.002 -59.836 2.1 10.34 3.2 0.6 0.7 0.2 1.64, PL 0.25 05:08:19.85 -59:49:57.0 2 40.54 n/a 0.0188073885 0.0129095726 -1.744 2.69952 2.013414 n/a n/a n/a 102 V>19.9 B>19.8|U>19.7|UVW1>20.8|UVM2>18.1|UVW2>20.0|White=20.66 VLT/FORS2 BAT: GCN 33005; GCN 33015|XRT: GCN 33005; GCN 33008; GCN 33010; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 33005; GCN 33016 Regina Caputo 221201A 12:25:05 1142847 266.903 -68.230 1.0 33.71 86 2 11.2 0.6 1.63, PL 0.05 17:47:41.86 -68:14:56.2 2 87.63 2340 0.3425659 0.16593131 -5.385 1.98704 2.838619 n/a n/a n/a 179 V>17.8 B>18.8|U>19.2|UVW1>18.4|UVM2>18.5|UVW2>18.6|White>20.2 Fermi (GBM) UVOT: no detection BAT: GCN 32998; GCN 33013|XRT: GCN 32998; GCN 33001; GCN 33002; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32998; GCN 33003 Nora Troja 221120A 21:29:28 1141030 41.363 43.241 1.8 0.79 1.1 0.2 1.2 0.2 0.85, PL 0.27 02:45:21.56 43:14:35.4 2.4 30.95 n/a 0.000236302115 0.0000661404905 -1.632 1.90564 32.9578 n/a n/a n/a 208 n/a U>19.9|White>21.0 LDT (4.3m), Fermi(GBM), Hale/WIRC (200 inch), VZLUSAT-2 LDT: afterglow candidate, plausible host|Faint Pan-STARRS source BAT: GCN 32955; GCN 32959; GCN 32970|XRT: GCN 32955; GCN 32962; GCN 32963; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32955; GCN 32958|Other: GCN 32965 (Pan-STARRS) Rob Eyles-Ferris 221110A 02:28:17 1136936 29.106 -27.298 1.5 8.98 5.1 0.5 1.1 0.2 1.41, PL 0.16 01:56:23.81 -27:17:44.5 2.1 53.05 79.1 0.071888206 0.034150506 -0.9541 1.88143 8.36907 01:56:23.72 -27:17:45.09 0.5 83 V>19.5 B>19.91|U>19.33|UVW1>19.48|UVM2>19.35|UVW2>19.55|White_fc=18.68|White>20.66 MASTER-OAFA, LCOGT (1m), COATLI (50cm), VLT 4.06 (VLT: absorption) BAT: GCN 32925; GCN 32931|XRT: GCN 32925; GCN 32929; GCN 32930; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32925; GCN 32932|Redshift: GCN 32928 (VLT) Maia Williams 221028A 13:16:27 1131910 314.198 41.082 1.6 57.1 15.1 1.4 0.8 0.2 1.367, PL 0.325 20:56:48.64 41:05:23.3 3.5 60.90 86.4 0.000332221617 0.0000677967381 -2.037 1.53251 23.87559 n/a n/a n/a n/a n/a n/a AGILE, VZLUSAT-2 UVOT data is unavailable at this time. BAT: GCN 32874; GCN 32893; GCN 32895|XRT: GCN 32874; GCN 32899; Evans et al., 2009, MNRAS, 397, 1177 Amy Lien 221027B 19:13:38 1131397 225.601 47.451 1.6 8.66 5.8 0.6 3.4 0.4 2.39, PL 0.19 15:02:29.03 47:26:31.4 2.2 157.08 n/a 0.046523506 0.0155127716 -0.7082 1.94934 1.27507 n/a n/a n/a 131 V>19.2 B>19.4|U>20.4|UVW1>18.8|UVM2>17.6|UVW2>19.2|White>21.5 UVOT: no detection BAT: GCN 32867; GCN 32892|XRT: GCN 32867; GCN 32868; GCN 32870; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32867; GCN 32875 Amy Lien 221024A 13:00:27 1131029 169.702 33.068 2.9 120 15 2 1.5 0.3 1.39, PL 0.25 11:18:57.75 33:02:31.2 2.6 129.46 n/a 0.2406326 0.050697075 -0.4271 1.96093 0.595171 n/a n/a n/a 127 n/a UVM1>19.7|UVM2>19.7|UVW2>19.7 Fermi (GBM), D50 (Ondrejov, 9.5m), GROWTH-India Telescope (0.7m), AZT-33IK (Mondy) UVOT: no detection, The UVOT could not observe in the u,b,v or white filters due to the nearby bright star nu uMa. BAT: GCN 32827; GCN 32854|XRT: GCN 32827; GCN 32839; GCN 32846; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32827; GCN 32848 Riccardo Brivio 221022A 19:33:33 BAT/GUNAO 118.342 -5.117 5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) XRT: Six uncatalogued X-ray sources have been detected, however none of them is above the RASS limit or shows definitive signs of fading. None of the six is inside the GUANO error region. Therefore, at the present time we cannot identify which, if any, is the afterglow. BAT: GCN 32824|XRT: GCN 32847 Riccardo Brivio 221016A 23:39:24 1129775 38.938 -34.615 1.0 21.86 23 1 3.4 0.3 1.28, PL 0.08 02:35:46.70 -34:36:37.6 2 179.8 10 0.11423803 0.062677167 -2.194 2.04284 1.482296 n/a n/a n/a 97 n/a B>19.8|U>18.8|White=20.20 Fermi (GBM), LCOGT (1m), Konus-Wind BAT: GCN 32774; GCN 32786|XRT: GCN 32774; GCN 32776; GCN 32784; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32774; GCN 32785 Kim Page 221009A 14:10:17 1126853 288.254 19.809 2.4 1068.40 740 10 1.9 0.3 2.08, PL 0.03 19:13:03.85 19:46:22.7 3.5 91.60 2510 n/a n/a -0.12493 1.836 5.4 19:13:03.48 19:46:24.6 0.61 179 V= 15.55 B=17.05|U=17.68|UVW1>18.2|UVW2>19.1|White=16.68 MASTER-SAAO, Fermi (GBM & LAT), Liverpool, SCT (0.28m), IPN, BOOTES-2/TELMA (60cm), OSN (0.9m), Sayan Observatory (AZT-33IK), MeerLICHT (0.6m), Nanshan (0.6m), VLT, SCT (0.36m), AGILE, REM (60cm), AMI-LA (@15.5 GHz), SAAO (1.8m), ATA (@1.5, 3, 6, 8, and 10 GHz), LOAO (1m), INTEGRAL, Solar Orbiter STIX, GROWTH-India (0.7m), SRG/ART-XC, Burke-Gaffney (0.61m), Al Khatim (0.36m), Lulin (40cm), Konus-Wind, Lick/Nickel (1m), AZT-20, NOEMA (@90 GHz), LHAASO, BlackGEM, iTelescope (T24, 0.61m), Sintez-Newton (350mm), GRBAlpha, GTC (10.4m), COATLI (50cm), LCOGT (1m), NICER, NuSTAR, eMERLIN (@1.51 GHz), SMA (@ 230.7 GHz), Konkoly (RC80), GMG (2.4m), MITSuME (50cm), ASKAP (@ 888 MHz), Lowell Discovery Telescope (4.3m), MeerKAT (@ 1.284 GHz), RTT-150 (1.5m), SIRI-2, Gemini-South, HEBS, OHP (120cm), MAXI, VLA, Pan-STARRS, Large Binocular Telescope, ALMA & ACA (@ 97.5, 145, & 203 GHz), ATCA (@ 16.7, 21.2, 33, 35, 45 & 47 GHz), LEIA, Faulkes Telescope North, Medicina (@ 8.2 GHz), GRANDMA, BOAO (1.8m), TNG (3.6m), BepiColombo-MGNS, LBT, DFOT (1.3m), James Webb Space Telescope, SARA-RM (1m), VLBA (@15.2 GHz), HST, Japanese VLBI Network (@ 6.86 and 8.45 GHz), DAMPE, Las Cumbres Observatory (2m, MuSCAT3), EVN (@ 8.3 & 5 GHz) 0.151 (VLT: absorption & emission from host)|0.1505 (GTC: absorption) Originally thought to be Swift J1913.1+1946.|XRT: discovery of multiple dust-scattering X-ray rings around GRB 221009A|Detection as sudden ionospheric disturbances (SID), See GCN 32744 & 32745 BAT: GCN 32632; GCN 32688|XRT: GCN 32632; GCN 32635; GCN 32651; GCN 32671; GCN 32680; GCN 33305; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32632; GCN 32656|Radio: GCN 32653 (AMI-LA); GCN 32655 (ATA); GCN 32676 (NOEMA); GCN 32700 (eMERLIN); GCN 32707 (SMA); GCN 32736 (ASKAP); GCN 32740 (MeerKAT); GCN 32757 (VLA); GCN 32761 (ALMA & ACA); GCN 32763 (ATCA); GCN 32766 (ATCA); GCN 32791 (Medicina); GCN 32907 (VLBA); GCN 32949 (Japanese VLBI Network); GCN 33243 (EVN)|Redshift: GCN 32648 (VLT); GCN 32686 (GTC); GCN 32765 (VLT)|Other: GCN 32744; GCN 32745; GCN 32762; GCN 32780; GCN 32793; GCN 32808; GCN 32819; GCN 32828; GCN 32850 Maia Williams 221006A 00:57:09 MAXI 337.328 15.703 n/a n/a n/a n/a n/a n/a n/a n/a 22:28:58.99 15:42:49.6 3.2 37600 n/a 0.146086904 0.066445968 -1.01 2.12004 8.201977 n/a n/a n/a n/a n/a n/a MAXI: GCN 32626 XRT: GCN 32628; GCN 32731;Evans et al., 2009, MNRAS, 397, 1177 220930A 11:11:52 1125809 64.725 13.353 1.7 180.47 55 4 6.2 1.0 1.59, PL 0.13 04:18:52.11 13:20:56.8 2 130.10 309 0.240028425 0.089135175 -0.9755 1.82188 6.35094 n/a n/a n/a 180 V>18.73 B>19.59|U>18.99|UVW1>18.83|UVM2>18.59|UVW2>19.10|White>20.93 AstroSat CZTI, Konus-Wind BAT: GCN 32603; GCN 32612|XRT: GCN 32603; GCN 32605; GCN 32608; GCN 32611; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32603; GCN 32609 Brad Cenko 220921A 11:05:59.07 Fermi 66.79 -40.25 n/a n/a n/a n/a n/a n/a n/a n/a 04:25:53.33 -40:24:20.4 3.2 27400 n/a 0.255437637 0.092640093 -1.3 2.21317 2.082668 n/a n/a n/a n/a n/a n/a Fermi: GCN 32568 XRT: GCN 32571; Evans et al., 2009, MNRAS, 397, 1177 220909A 06:52:13 BAT/GUNAO 216.0448 -8.8551 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 216500 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) XRT: One uncatalogued X-ray source has been detected consistent with being within the GUANO error region, it is below the RASS limit and shows no definitive signs of fading. Therefore, at the present time we cannot confirm this as the afterglow. BAT: GCN 32543|XRT: GCN 32543 Kim Page 220907A 14:05:25 1123129 268.869 -20.303 1.9 8.49 4.1 0.6 1.0 0.2 0.99, PL 0.24 17:55:29.56 -20:17:22.2 4.0 90.7 n/a 0.000000302179284 0.0000000312967008 n/a 2.80683 37.00974 n/a n/a n/a 95 V>18.6 B>19.7|U>19.4|UVW1>19.2|UVM2>19.2|UVW2>19.2|White>20.6 Fermi (GBM) UVOT: no detection BAT: GCN 32526; GCN 32537|XRT: GCN 32526; GCN 32527; GCN 32530; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32531 Kim Page 220831A 13:56:33 BAT/GUNAO 24.2550 -41.5818 2 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 51200 n/a n/a n/a n/a n/a n/a n/a n/a n/a 51200 n/a White>23.39 Fermi (GBM), VLT, V.M. Blanco (4m), Gemini-South XRT: no detection|UVOT: no detection BAT: GCN 32506|XRT: GCN 32510|UVOT: GCN 32521 220826A 11:55:21 1121751 206.421 -44.036 1.1 11.14 12 1 2.6 0.2 1.44, PL 0.10 13:45:38.56 -44:02:20.8 1.9 81.20 45.5 0.04885698 0.01800193 -4.099 1.84127 1.740739 13:45:38.51 -44:02:19.2 0.45 91 V>18.4 B>18.6|U=18.69|UVW1>17.7|UVM2>17.8|UVW2>19.2|White=18.12 iTelescope (0.51m), Lesedi (1m), Fermi (GBM), Konus-Wind BAT: GCN 32484; GCN 32496|XRT: GCN 32484; GCN 32485; GCN 32491; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32484; GCN 32488 Regina Caputo 220813A 19:23:03 1120270 81.501 -32.985 3 n/a n/a n/a n/a n/a n/a n/a 05:26:07.56 -33:01:00.6 2.0 90.62 67.5 0.066080955 0.0297299859 1.5 1.99747 0.494291 05:26:07.60 -33:00:59.0 0.52 100 V>18.3 B>19.6|U>20.6|UVW1>19.6|UVM2>20.1|UVW2>20.0|White=19.7 VLT, Konus-Wind Possible host reported by VLT from Legacy Survey with "photometric magnitudes of g ~ 24.99, r ~ 24.28 and z ~ 23.76 as well as photometric redshift of z ~ 0.82." BAT: GCN 32465|XRT: GCN 32465; GCN 32466; GCN 32468; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32465; GCN 32470|Host: GCN 32471 (VLT) Maria Grazia Bernardini 220806A 18:08:39 1119268 260.858 -26.021 2.0 4.78 1.5 0.3 1.1 0.2 2.81, PL 0.33 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Moon observing constraint, Swift cannot slew to the BAT position until 18:30 UT on 2022 August 09. BAT: GCN 32445; GCN 32453 Kim Page 220730A 15:48:55 1118357 224.988 -69.496 1.7 0.19 1.6 0.2 1.6 0.3 0.61, PL 0.25 15:00:3.43 -69:29:45.4 6.6 108.2 n/a n/a n/a n/a n/a n/a n/a n/a n/a 112 V>17.8 B>18.7|U>19.8|UVW2>18.4|White>20.6 Fermi (GBM), Konus-Wind UVOT: no detection BAT: GCN 32431; GCN 32438|XRT: GCN 32431; GCN 32434; GCN 32436|UVOT: GCN 32431; GCN 32435 Simone Dichiara 220715B 22:24:42 1116441 254.860 -33.586 1.1 40.40 12 1 1.3 0.2 1.36, PL 0.11 16:59:30.09 -33:35:51.7 2.2 98.77 n/a 0.023437773 0.0125010189 -0.8057 2.55747 9.99965 n/a n/a n/a 102 V>18.9 B>20.8|U>20.1|UVW1>18.8|UVM2>19.8|UVW2>19.9|White>20.4 Fermi (GBM) UVOT: no detection BAT: GCN 32405; GCN 32414|XRT: GCN 32405; GCN 32406; GCN 32409; GCN 32411; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32405; GCN 32410 Nora Troja 220714B 13:58:04 1116221 47.086 -19.321 1.3 50.10 44 1 3.8 0.2 1.92, PL 0.07 03:08:20.13 -19:19:46.6 1.9 76.36 170 0.50717184 0.193841424 -2.706 2.02899 1.474077 03:08:20.18 -19:19:45.3 0.61 3628 V=16.79 U=16.33|B=17.26|UVW1=16.41|UVM2=16.42|UVW2=17.16|White=16.53 Fermi (GBM), LCO (1m) BAT: GCN 32393; GCN 32403|XRT: GCN 32393; GCN 32395; GCN 32398; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32393; GCN 32396; GCN 32413 Sibasish Laha 220711B 18:16:28 1115766 262.018 24.674 1.3 88.64 60 3 2.0 0.4 1.75, PL 0.08 17:28:04.56 24:40:51.5 2 103.67 327 0.093629088 0.037953552 -2.473 2.07638 2.267764 n/a n/a n/a 114 V>19.7 B>19.7|U>20.4|UVW1>20.5|UVM2>19.4|UVW2>20.4|White>21.0 Fermi (GBM), NOT, GTC (10.4m), CALET (GBM) UVOT: no detection BAT: GCN 32366; GCN 32374|XRT: GCN 32366; GCN 32370; GCN 32372; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32366; GCN 32371 Antonino D'Ai 220710A 03:29:34 BAT/GUANO 221.592 20.657 2 n/a n/a n/a n/a n/a n/a n/a 14:46:16.03 20:39:27.3 8.3 242500 n/a n/a n/a n/a 0.940715 0.26027784 n/a n/a n/a 242493 n/a White>22.9 XRT: Likely the GRB afterglow, but we cannot determine at the present time whether the source is fading.|UVOT: no detection BAT: GCN 32375|XRT: GCN 32385; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32390 220708B 02:06:57 BAT/GUANO 248.652 36.338 5 n/a n/a n/a n/a n/a n/a n/a 16:34:19.32 36:20:55.0 2.2 35100 n/a 0.178837632 0.076478904 -1.089 2.25482 3.139969 n/a n/a n/a n/a n/a n/a CALET (CGBM), Konus-Wind BAT: GCN 32345|XRT: GCN 32350; Evans et al., 2009, MNRAS, 397, 1177 Elena Ambrosi 220708A 04:39:29 1115156 103.038 72.199 2.2 4.4 1.3 0.3 0.8 0.2 2.31, PL 0.32 06:52:30.17 72:08:28.0 2.5 2469.27 n/a 0.0086604672 0.00356162282 -1.139 1.81863 2.64136 n/a n/a n/a 2473 V>18.9 B>20.1|U>19.9|UVW1>19.3|UVM2>19.3|UVW2>19.5|White>20.2 Due to an observing constraint, Swift did not slew until T0+36.8 minutes.|UVOT: no detection BAT: GCN 32343; GCN 32361|XRT: GCN 32344; GCN 32347; GCN 32352; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32354 Valerio D'Elia 220706A 16:09:14 1114937 0.577 -16.411 1.8 86.9 14 1 0.9 0.2 1.75, PL 0.17 00:02:25.06 -16:24:39.7 1.9 102.76 n/a 0.161648436 0.064286388 -1.607 2.35366 5.982381 n/a n/a n/a 107 n/a B>18.5|U>20.0|UVW1>17.8|UVM2>18.6|White>20.5 MAXI/GSC, NICER UVOT: no detection BAT: GCN 32329; GCN 32348|XRT: GCN 32329; GCN 32330; GCN 32333: GCN 32340; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32329; GCN 32351 Antonino D'Ai 220701A 04:52:58 1114034 242.474 55.436 2.5 5.77 1.8 0.4 0.7 0.2 1.37, PL 0.34 16:10:01.32 55:24:29.1 2.3 187.9 10 0.0054510852 0.00243149568 -1.035 2.3328 11.84263 n/a n/a n/a 175 V>19.2 B>20.2|U>20.5|UVW1>19.4|UVW2>18.5|White>21.6 UVOT: no detection BAT: GCN 32306; GCN 32328|XRT: GCN 32306; GCN 32308; GCN 32314; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32306; GCN 32310 Phil Evans 220627A 21:21:00 Fermi 211.5 -35.1 n/a n/a n/a n/a n/a n/a n/a n/a 13:25:28.51 -32:25:34.5 3.1 44300 n/a 0.089214268 0.029880708 -1.402 1.95098 2.751402 n/a n/a n/a 130224 n/a U>22.0 Fermi: GCN 32278|BAT-GUANO detection outside the coded FOV|UVOT: no detection XRT: GCN 32296; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32302 220623A 07:04:14 1111672 145.459 75.823 1.0 57.11 35 1 4.5 0.2 1.33, PL 0.07 09:41:34.51 75:49:15.6 2 4029.11 n/a 0.031852601 0.0077381825 -1.814 1.92105 1.981374 n/a n/a n/a 4034 V>18.9 B>19.4|U>19.0|UVW1>19.3|UVM2>19.9|UVW2>19.6|White>20.1 AstroSat CZTI, AGILE, BOOTES-5/JGT (60cm), Konus-Wind Due to an observing constraint, Swift did not slew until T0+61.4 minutes.|UVOT: no detection BAT: GCN 32243; GCN 32264|XRT: GCN 32244; GCN 32248; GCN 32254; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32252 Boris Sbarufatti 220618A 09:10:29 1110821 38.986 55.218 2.0 96.00 22 3 0.8 0.4 0.26, CPL 0.85 02:35:56.64 55:12:55.7 2 143.21 67.9 0.019937118 0.0123903505 -1.98 2.31798 4.73834000395684 n/a n/a n/a 151 V>17.4 B>17.9|U>18.9|UVW2>18.4|White>19.8 Fermi (GBM) UVOT: no detection BAT: GCN 32214; GCN 32239|XRT: GCN 32214; GCN 32216; GCN 32221; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32214; GCN 32218 Nora Troja 220611A 18:01:51 1110090 66.505 -37.265 2.1 57.00 6.7 1.3 n/a n/a 1.87, PL 0.29 04:26:03.51 -37:15:35.6 2 149.22 n/a 0.15231496 0.109433176 -2.225 1.90103 0.2659130107187 n/a n/a n/a 153 V>17.0 B>18.2|U>19.1|UVW1>17.7|UVM2>17.9|UVW2>18.7|White>19.5 Gemini-South, VLT, Chandra 2.3608 (VLT: emission from host) UVOT: no detection BAT: GCN 32191; GCN 32197|XRT: GCN 32191; GCN 32192; GCN 32194; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32191; GCN 32201|Redshift: GCN 32595 (VLT)|Host: GCN 32595 (VLT) Brad Cenko 220606B 01:03:28 BAT/GUNAO 28.474 -54.471 5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) XRT: no detection|UVOT: no detection BAT: GCN 32167; GCN 32170|XRT: GCN 32173|UVOT: GCN 32173 220527A 09:17:14.55 AGILE n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 21:34:06.70 -14:58:18.7 2.5 30100 n/a 0.87544775 0.28895793 -1.421 1.87028 1.394942 21:34:06.73 -14:58:18.1 n/a 30100 n/a U=17.8 AGILE: GCN 32129 XRT: GCN 32135; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32136 220521A 23:20:21 1107466 275.218 10.372 1.7 13.55 8.1 0.8 4.7 0.4 1.97, PL 0.18 18:20:55.15 10:22:18.4 2.1 96.34 n/a 0.008017632 0.002107206 0.3162 2.02179 7.14942 n/a n/a n/a 99 V>19.5 B>20.4|U>19.4|UVW1>20.2|UVM2>19.7|UVW2>19.7|White>21.5 Fermi (GBM), NOT, SAO RAS (1m), LCO (1m), MMT (6.5m), Gemini-South, ISON-Castelgrande, INTEGRAL, ALMA @ 97.5 GHz, ATCA @ 39 GHz 5.6 (NOT: absorption)|5.57 (Gemini-South) UVOT: no detection BAT: GCN 32076; GCN 32090|XRT: GCN 32076; GCN 32077; GCN 32081; GCN 32086; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32076; GCN 32085|Radio: GCN 32110 (ALMA); GCN 32111 (ATCA)|Redshift: GCN 32079 (NOT); GCN 32099 (Gemini-South) Simone Dichiara 220518A 06:19:20 1107050 55.340 -47.593 2.0 12.29 5.7 0.8 1.8 0.3 1.71, PL 0.21 03:41:22.36 -47:35:01.6 2 126.36 n/a 0.0286555816 0.0110618622 0.01566 1.84744 0.2665704 03:41:22.29 -47:35:00.3 0.55 129 V>19.0 B>20.1|U>19.9|UVW1>18.4|White=20.49 BAT: GCN 32060; GCN 32069|XRT: GCN 32060; GCN 32062; GCN 32067; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 32060; GCN 32063 Jeff Gropp 220511A 13:47:57 BAT/GUANO 287.446 17.739 7 n/a n/a n/a n/a n/a n/a n/a 19:09:43.59 17:43:46.9 5.4 37500 n/a 0 0 -0.8749 3.23792 26.21979 n/a n/a n/a n/a n/a n/a Fermi (GBM), AGILE, AstroSat CZTI, Konus-Wind BAT: GCN 32023|XRT: GCN 32029; GCN 32052; Evans et al., 2009, MNRAS, 397, 1177 Tyler Parsotan 220506A 06:28:15 MAXI 239.698 -26.668 n/a n/a n/a n/a n/a n/a n/a n/a 15:58:54.18 -26:25:06.9 7.2 38200 n/a n/a n/a n/a 1.70327 1.485031 n/a n/a n/a n/a n/a n/a MAXI: GCN 32001|XRT: We cannot determine at the present time whether the source is fading. XRT: GCN 32006; Evans et al., 2009, MNRAS, 397, 1177 220501A 19:51:51 1104842 85.583 14.010 1.6 202.24 22 2 1.2 0.2 0.64, CPL 0.62 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to a Sun observing constraint, Swift cannot slew to the BAT position until 07:38 UT on 2022 August 04. BAT: GCN 31982; GCN 31993 Antonino D'Ai 220430A 13:53:15 1104692 97.616 9.547 1.0 43.10 440 5 29.6 0.6 1.24, PL 0.02 06:30:26.90 09:32:51.1 2 51.73 4310 0.193177647 0.057225876 1.5 1.83378 10.10654 n/a n/a n/a 60 n/a n/a AGILE, AstroSat CZTI BAT: GCN 31972; GCN 31981|XRT: GCN 31972; GCN 31973; GCN 31979; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 31972 Elena Ambrosi 220427A 21:00:34 1104343 275.922 -56.257 2.0 57.2 21 2 3.0 0.3 1.23, PL 0.13 18:23:33.2 -56:15:18.4 2 178.08 n/a 0.041797393 0.0180243393 -1.078 2.01924 1.630484 18:23:33.32 -56:15:18.3 0.61 181 n/a White=17.23 Konus-Wind, VLT, GRANDMA, LCO (1m), MeerLICHT (0.6m) BAT: GCN 31960; GCN 31968|XRT: GCN 31960; GCN 31962; GCN 31963; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 31960 Antonino D'Ai 220418B 17:16:21 BAT/GUANO 224.344 -17.539 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 113800 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) XRT and UVOT follow-up was delayed due to the position's proximity to the Moon.|XRT: no detection BAT: GCN 31919; GCN 31921|XRT: GCN 31930 Phil Evans 220412B 17:06:49 1102329 320.758 -0.261 1.6 0.14 0.89 0.12 1.0 0.2 1.17, PL 0.20 n/a n/a n/a 85.0 n/a n/a n/a n/a n/a n/a n/a n/a n/a 89 n/a B>19.8|U>19.4|UVW2>19.2|White>20.3 Fermi (GBM), Konus-Wind XRT: no detection|UVOT: no detection BAT: GCN 31886; GCN 31910|XRT: GCN 31886; GCN 31897|UVOT: GCN 31886; GCN 31917 Jeff Gropp 220412A 06:36:50 1102281 123.975 30.336 1.9 41.66 5.9 0.9 0.5 0.1 1.53, PL 0.21 08:15:52.35 30:20:34.5 2.1 122.73 n/a 0.0160242768 0.0074594637 -2.085 1.69642 0.575535 n/a n/a n/a 127 V>19.7 B>18.97|UVW1>18.25|UVW2>18.64|UVM2>17.37|White>19.7 HJT (1.5m) UVOT: no detection BAT: GCN 31881; GCN 31899|XRT: GCN 31881; GCN 31887; GCN 31888; GCN 31890; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 31881; GCN 31885 Noel Klingler 220408A 05:46:04 1101675 202.399 47.065 1.2 17.25 12 1 4.9 0.4 1.19, CPL 0.57 13:29:39.98 47:04:08.8 2 108.98 n/a 0.061194224 0.020351422 -0.4629 1.90992 1.703277 13:29:39.72 47:04:09.5 0.91 112 V>19.3 B>20.7|U>20.2|UVW1>17.9|UVM2>17.4|UVW2>17.7|White_fc=20.30|White>21.4 Fermi (GBM), KAIT (0.76m), BOOTES-5/JGT (60cm), LCO (1m), NOT, HJT (1.5m), Lowell Discovery Telescope (4.3m) BAT: GCN 31848; GCN 31874|XRT: GCN 31848; GCN 31852; GCN 31861; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 31848; GCN 31855 Regina Caputo 220404A 11:54:30 1101133 50.413 10.001 2.7 2.54 1.4 0.3 1.1 0.3 1.90, PL 0.36 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 20:40 UT on 2022 June 28. BAT: GCN 21828; GCN 31838 Brad Cenko 220403B 20:42:42 1101053 190.974 89.180 1.0 27.0 37 1 2.7 0.3 1.94, PL 0.06 12:45:53.62 89:11:04.6 3.5 96.34 46.5 0.105362348 0.042716856 -4.398 1.89728 1.673513 12:45:53.46 89:11:06.5 0.52 105 V>18.6 B>19.3|U=19.93|UVW1>18.9|UVW2>19.9|White=19.86 D50, Tautenburg (1.34m), Nanshan/NEXT (0.6m), LBT, Fermi GBM, Kitab RC-36, OSN (1.5m), GRANDMA BAT: GCN 31820; GCN 31834|XRT: GCN 31820; GCN 31827; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 31820; GCN 31876 Noel Klingler 220325A 17:16:23 1099310 269.469 -7.055 1.5 3.50 2.9 0.4 2.0 0.3 0.69, CPL 1.13 17:57:57.00 -07:02:09.3 2.2 110.16 n/a 0.05293772 0.0302022798 -0.7193 1.58848 4.39183 n/a n/a n/a 114 V>18.7 B>20.1|U>20.3|UVW1>17.9|White>21.0 Fermi (GBM Sub-Threshold) BAT: GCN 31787; GCN 31799|XRT: GCN 31787; GCN 31790; GCN 31794; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 31787; GCN 31801 Matteo Ferro 220319A 17:40:33 1098132 218.139 61.291 1.9 6.44 2.3 0.4 1.5 0.2 2.15, PL 0.28 14:32:53.86 61:17:43.3 2.1 101.21 n/a 0.0063126576 0.00288434229 -1.004 2.25813 2.80646 n/a n/a n/a 317 n/a n/a BAT: GCN 31769; GCN 21781|XRT: GCN 31769; GCN 31771; GCN 31772; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 31769 Kim Page 220306B 18:15:37 1095288 5.380 71.384 1.6 12.34 6.0 0.7 2.3 0.3 1.30, PL 0.20 00:21:33.10 71:21:49.0 2.1 85.89 n/a 0.0226836896 0.0113893676 -0.8831 1.79849 7.1463 n/a n/a n/a 89 V>18.7 B>19.9|U>20.2|UVW1>19.3|UVM2>19.4|UVW2>19.4|White>20.4 Fermi (GBM) BAT: GCN 21697; GCN 31707|XRT: GCN 21697; GCN 31700; GCN 31703; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21697; GCN 31759 Regina Caputo 220305A 16:13:08 1095215 107.610 -37.703 1.5 21.12 20 2 2.1 0.5 1.66, PL 0.15 07:10:23.65 -37:40:49.2 2.0 3016.95 n/a 0.084217344 0.03472128 -1.136 2.2999 7.71926 n/a n/a n/a n/a n/a n/a Fermi (GBM sub-threshold) Due to an observing constraint, Swift did not slew until T0+46.5 minutes. BAT: GCN 31684; GCN 31698|XRT: GCN 31685; GCN 31688;GCN 31695; Evans et al., 2009, MNRAS, 397, 1177 Regina Caputo 220302A 07:40:19 1094950 301.432 49.389 3 n/a n/a n/a n/a n/a n/a n/a 20:05:43.30 49:23:13.1 2.9 32459.26 n/a 0.095037532 0.0541835232 -0.7202 1.45479 3.44325000011207 n/a n/a n/a 32464 V>19.2 UVM2>19.7|White>19.9 Swift is currently restarting after a reaction wheel failure, so automatic slews to GRBs are turned off.|UVOT: no detection BAT: GCN 31661|XRT: GCN 31664; GCN 31666; GCN 31673; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 31664; GCN 31682 Nora Troja 220219B 09:27:25 IPN n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 16:03:39.39 31:14:02.5 2.8 322500 n/a 21.0938199 3.10705449 -1.555 1.52377 0.256155148 n/a n/a n/a n/a n/a n/a IPN: GCN 31624 (consistent with ZTF22aabjpxh/AT2022cva), The burst was outside the coded field of view of the BAT.| XRT: One uncatalogued X-ray source has been detected at a position consistent with the GRB optical afterglow candidate ZTF22aabjpxh/AT2022cva (Ho et al., GCN Circ. 31619). The X-ray source is below the RASS limit and shows no definitive signs of fading. XRT: GCN 31644; Evans et al., 2009, MNRAS, 397, 1177 220218A 22:28:59 1093860 133.830 31.984 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Swift is currently restarting after a reaction wheel failure, so automatic slews to GRBs are turned off. Therefore there will be no XRT or UVOT observations at this time. BAT: GCN 31608 Valerio D'Elia 220210A 23:56:38 BAT/GUANO 345.778 61.826 2 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM & LAT), AGILE, Insight-HXMT/HE There will be no XRT/UVOT followup (GCN 31547). BAT: GCN 31572 220118A 18:20:38 1093742 192.277 22.911 1.4 10.61 18 1 3.3 0.5 1.67, PL 0.12 12:49:04.44 22:54:55.0 2.0 90.29 45.7 0.028244832 0.0119569824 -2.947 1.81882 0.2253410139 12:49:04.52 22:54:56.2 0.44 99 n/a U=17.33|B>20.06|White=17.73 Fermi (GBM), MITSuME (50cm), GROWTH-India Telescope (0.7m), CAHA/CAFOS (2.2m) BAT: GCN 31490; GCN 31499|XRT: GCN 31490; GCN 31495; Evans et al., 2009, MNRAS, 397, 117|UVOT: GCN 31490; GCN 31498 Noel Klingler 220117C 04:45:55 BAT/GUANO 286.457 16.791 2 8.55 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) No XRT/UVOT followup will take place (GCN 31500). BAT: GCN 31501 220117B 20:05:28 1093611 191.989 -28.762 2.7 24.37 2.9 0.6 0.5 0.2 1.94, Pl 0.32 12:47:48.72 -28:44:43.6 2.0 95.90 46.9 0.16292988 0.08818848 -0.1032 2.04264 2.96395 n/a n/a n/a 104 V>19.2 B>20.7|U>19.8|UVW1>20.0|UVM2>20.3|UVW2>20.4|White>20.5 UVOT: no detection BAT: GCN 31468; GCN 31486|XRT: GCN 31468; GCN 31473; GCN 31478; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 31468; GCN 31483 Andrea Melandri 220117A 16:18:51 1093592 91.590 -28.402 1.7 49.81 16 2 1.9 0.4 1.84, PL 0.18 06:06:17.40 -28:26:14.6 2.0 151.94 60.1 0.051037596 0.0114785562 -4.636 1.78537 9.89303 n/a n/a n/a 162 V>18.4 B>19.4|U>20.0|UVW1>19.3|UVM2>18.7|UVW2>18.9|White>20.7 VLT, LCO (1m), Fermi (GBM), Konus-Wind 4.961 (VLT: absorption) UVOT: no detection BAT: GCN 31466; GCN 31485|XRT: GCN 31466; GCN 31472; GCN 31477; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 31466; GCN 31482|Redshift: GCN 31480 (VLT) Andrea Melandri 220107B 19:01:33.52 Fermi 216.5 20.0 n/a n/a n/a n/a n/a n/a n/a n/a 14:25:37.61 20:10:14.3 2.9 35700 n/a 0.376361966 0.113384412 -1.538 1.75053 1.505318 n/a n/a n/a n/a n/a n/a Fermi: GCN 31409 XRT: GCN 31411; GCN 31427; Evans et al., 2009, MNRAS, 397, 1177 220107A 14:45:31 BAT/GUANO 169.761 34.139 10 n/a n/a n/a n/a n/a n/a n/a 11:19:13.68 34:10:14.3 2.0 26700 n/a 1.97272991 0.62465115 -1.474 1.84105 0.691213 11:19:13.71 34:10:14.5 0.4 26700 n/a White=20.16 Fermi (GBM), AstroSat (CZTI), MITSuME (50cm), Nanshan/NEXT, AbAO (AS-32), Terskol (K-800), SAO RAS Zeiss-1000 (1m), BTA (6m), Konus-Wind 1.246 (BTA: absorption) BAT: GCN 31402|XRT: GCN 31410; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 31415|Redshift: GCN 31423 (BTA) 220101A 05:09:55 1091527 1.360 31.758 2.2 173.36 250 0 7.3 0.3 1.13, CPL 0.13 00:05:24.89 31:46:07.7 1.9 80.78 1300 2.37212832 0.89096592 1.435 1.62241 8.01125 00:05:24.80 31:46:08.4 0.42 90 V=18.70 B>19.8|U>20.1|UVW1>20.1|UVM2>20.2|UVW2>20.4|White=14.68 Fermi (LAT & GBM), Xinglong (2.16m), AGILE, THO (16"), Liverpool (2m), CAHA (2.2m), NOT, Konkoly Observatory, Asiago, GMG (2.4m), OASDG (0.5m), Tautenburg (1.34m), LCO (1m), ALMA @ 97.5 GHz, TNG (3.6m), DFOT (1.3m), VLA @ 6.0 Ghz, iTelescope (T21), AZT-33IK (Mondy), SAO RAS Zeiss-1000 (1m), Konus-Wind, THSAO Zeiss-1000, KAP (1.88m) 4.61 (Xinglong: absorption)|4.618 (NOT: absorption)|4.61 (Asiago: absorption) BAT: GCN 31347; GCN 31348; GCN 31369|XRT: GCN 31347; GCN 31349; GCN 31355; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 31347; GCN 31351|Radio: GCN 31372 (ALMA); GCN 31385 (VLA)|Redshift: GCN 31353 (Xinglong); GCN 31359 (NOT); GCN 31363 (Asiago)|Other: GCN 31365; GCN 31648 Aaron Tohuvavohu 211229A 03:29:15 BAT/GUANO 295.044 23.133 4 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 43600 n/a n/a n/a n/a n/a n/a n/a n/a n/a 43600 n/a U>21.0 Fermi (GBM), GECAM, IPN Four uncatalogued X-ray sources have been detected consistent with being within 394 arcsec of the Swift/BAT-GUANO position, however none of them is above the RASS limit or shows definitive signs of fading.|UVOT: no detection BAT: GCN 31334|XRT: GCN 31342|UVOT: GCN 31342 211227A 23:32:06 1091101 132.144 -2.736 1.4 83.79 80 2 5.1 0.4 1.60, PL 0.05 08:48:35.73 -02:44:07.1 2.4 73.46 684 0.000000000102573261 0.00000000000169390914 -1.189 2.96883 3.151421 n/a n/a n/a 82 V>18.7 B>18.6|U>19.4|UVW1>19.7|UVM2>20.4|UVW2>19.0|White>19.5 MAXI/GSC, CALET GBM, Konus-Wind UVOT: no detection BAT: GCN 31316; GCN 31326|XRT: GCN 31316; GCN 31322; GCN 31327; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 31316; GCN 31328 Andy Beardmore 211225B 13:12:19 1090853 258.545 17.277 1.0 121.54 150 3 6.1 0.3 1.31, CPL 0.14 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a CALET GBM Due to a Sun observing constraint, Swift cannot slew to the BAT position until 23:13 UT on 2022 January 02. BAT: GCN 31305, GCN 31312 Kim Page 211223C 14:29:26 1090656 227.165 -26.878 1.2 15.00 24 1 3.1 0.4 1.15, PL 0.09 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 23:31 UT on 2021 December 29. BAT: GCN 31288 Phil Evans 211221A 20:48:40 1090472 78.906 0.902 2.6 671.67 40 3 0.5 0.1 1.48, PL 0.13 05:15:35.39 00:54:52.4 1.9 54.14 68.2 0.076374294 0.0344450334 -1.021 1.59408 10.52106 n/a n/a n/a 63 V>18.6 B>19.4|U>20.0|UVW1>18.1|UVM2>17.8|UVW2>19.0|White>21.1 Fermi (GBM) UVOT: no detection BAT: GCN 31273; GCN 31289|XRT: GCN 31273; GCN 31275; GCN 31281; Evans et al., 2009, MNRAS, 397, 117|UVOT: GCN 31273; GCN 31317 Kim Page 211211A 13:09:59 1088940 212.272 27.884 1.0 51.37 1500 20 155.0 3.1 1.56, PL 0.02 14:09:10.08 27:53:18.8 1.9 79.15 6630 0.47788192 0.051216656 -1.994 1.49581 0.175636808325 n/a n/a n/a 92 V>18.33 B=18.97|U=18.26|UVW1=17.46|UVM2=17.58|UVW2=17.30|White=19.33 Fermi (GBM), KAIT (0.76m), NEXT (0.6m), LCO (1m), MITSuME (50cm), CAHA (2.2m), NOT, CALET GBM, HCT (2.0m), INTEGRAL, AbAO AS-32, SAO RAS Zeiss-1000, Gemini-North, Insight-HXMT/HE, XMM-Newton, MMT (6.5m), Devasthal Optical Telescope (3.6m) BAT: GCN 31202; GCN 31209|XRT: GCN 31202; GCN 31205; GCN 31212; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 31202; GCN 31222 Antonino D'Ai 211207A 20:52:56 1088376 149.601 -24.360 2.3 3.73 1.9 0.4 0.9 0.2 1.72, PL 0.30 09:58:29.71 -24:21:34.8 2.3 80.5 n/a n/a 0.0014 -0.92 2.08 1.7 09:58:29.79 -24:21:31.3 0.43 85 V>18.5 B=19.08|U=18.15|UVW1>18.7|UVM2>18.7|UVW2>19.0|White=17.52 VLT, Fermi (GBM) 2.272 (VLT: absorption) BAT: GCN 31182; GCN 31189|XRT: GCN 31182; GCN 31184; GCN 31185|UVOT: GCN 31182; GCN 31204|Redshift: GCN 31188 (VLT) Elena Ambrosi 211129A 09:51:06 1085430 274.565 31.781 1.5 113.01 23 2 1.5 0.2 1.75, PL 0.13 18:18:19.27 31:47:19.9 2.1 73.5 141 n/a 0.29 -1.02 2.30 5.9 n/a n/a n/a 84 V>18.8 B>19.6|U>20.5|UVW1>19.6|UVM2>19.2|UVW2>20.1|White>20.9 Fermi (GBM) UVOT: no detection BAT: GCN 31136; GCN 31149|XRT: GCN 31136; GCN 31139; GCN 31148|UVOT: GCN 31136; GCN 31147 Jeff Gropp 211107B 17:27:10 Ground Analysis 65.7949 -27.5524 2 n/a n/a n/a n/a n/a n/a n/a 04:23:13.95 -27:33:39.0 2.7 124300 n/a n/a n/a -2.84 2.5 1.6 n/a n/a n/a n/a n/a n/a Konus-Wind BAT: GCN 31057|XRT: GCN 31064; GCN 31072 Tullia Sbarrato 211106A 04:37:31.2 BAT/GUANO 343.643 -53.236 7 1.75 n/a n/a n/a n/a n/a n/a 22:54:20.45 -53:13:49.0 3.4 39300 n/a n/a n/a -0.7 n/a n/a n/a n/a n/a n/a n/a White>23.2 Konus-Wind, Fermi (GBM), IPN, Chandra, GECAM UVOT: no detection BAT: GCN 31049|XRT: GCN 31051; GCN 31068|UVOT: GCN 31079 Paolo D'Avanzo 211025A 05:10:20 1081113 162.407 31.506 2.3 103.5 7.7 1.4 0.5 0.1 1.96, PL 0.28 10:49:31.93 31:30:44.4 2.1 123.3 536 n/a n/a -1.3 2.33 0.24 n/a n/a n/a 131 V>19.0 B>19.8|UVW1>17.5|UVM2>19.4|UVW2>20.0|White=19.90 LCO (1m) BAT: GCN 30986; GCN 30997|XRT: GCN 30986; GCN 30987; GCN 30996|UVOT: GCN 30986; GCN 30991 Jeff Gropp 211024B 22:20:36 1081073 154.708 24.566 1.0 603.5 68 3 0.9 0.2 1.63, PL 0.09 10:18:51.04 24:34:05.7 1.9 105 n/a n/a n/a -2.69 2.08 0.97 n/a n/a n/a 6237 V=19.02 B=20.0|U=18.8|UVW1=19.2|UVM2=19.3|UVW2=20.1 NEXT (0.6m), CAHA (2.2m), Ondrejov D50 1.1137 (VLT: emission from host) Because of a conflicting preplanned observation, there was no immediate XRT or UVOT observation. BAT: GCN 30980; GCN 30989|XRT: GCN 30994|UVOT: GCN 31005|Redshift: GCN 31800 (VLT)|Host: GCN 31800 (VLT) Jeff Gropp 211024A 01:34:11.4 BAT/GUANO 28.053 -6.973 6 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 221800 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), GECAM-B, Fermi (GBM) XRT: Four uncatalogued X-ray sources have been detected, however none of them is above the RASS limit or shows definitive signs of fading. BAT: GCN 31006|XRT: GCN 31013 Kim Page 211023B 21:05:52 1080859 170.314 39.133 2.0 1.30 1.7 0.3 2.2 0.3 1.97, PL 0.24 11:21:14.09 39:08:07.2 2.7 95.3 n/a n/a n/a -1.03 2.08 0.98 11:21:14.33 39:08:08.8 0.53 98 V>18.8 B>19.9|U=19.50|UVW1>19.3|UVW2>19.9|White=19.44 CAHA (2.2m), LDT (4.3m), Gemini-North, Sayan/AZT-33IK, Subaru (8.2m) 0.862 (LBT: spectroscopic) Likely host contribution (Gemini-North, Subaru, LBT) BAT: GCN 30960; GCN 30979|XRT: GCN 30960; GCN 30966; GCN 30967|UVOT: GCN 30960; GCN 30975|Redshift: GCN 31107 (LBT)|Host: GCN 31002 (Gemini-North); GCN 31038 (Subaru); GCN 31107 (LBT) Simone Dichiara 210930A 02:46:52 1075565 197.415 48.630 1.6 11.81 4.0 0.5 0.7 0.2 1.58, PL 0.19 13:09:36.46 48:37:43.0 2.2 140.10 n/a 0.0332764638 0.0183610488 -0.7622 2.25294 6.1695454 n/a n/a n/a 144 V>18.7 B>19.6|U>19.7|UVW1>19.5|UVM2>18.7|UVW2>20.4|White>20.6 BAT: GCN 30897; GCN 30917|XRT: GCN 30897; GCN 30900; GCN 30902; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30897; GCN 30903 Valerio D'Elia 210928A 02:00:31 Fermi 245.88 -17.91 n/a n/a n/a n/a n/a n/a n/a n/a 16:22:02.66 -17:56:52.4 4.4 67400 n/a 0.226199275 0.080163375 -1.33 1.4 2.342 n/a n/a n/a n/a n/a n/a Fermi: GCN 30912 XRT: GCN 30914; GCN 30915; GCN 30919; Evans et al., 2009, MNRAS, 397, 1177 210919A 00:28:33 1073893 80.242 1.286 2.0 0.16 0.88 0.17 1.5 0.3 1.58, PL 0.27 05:21:01.05 01:18:42.1 4.0 97.02 n/a n/a n/a n/a 1.88797 1.563605535 n/a n/a n/a 100 V>18.7 B>19.3|U>19.8|UVW1>19.7|UVM2>19.0|UVW2>19.4|White>21.4 CAHA (2.2m), OSN (1.5m) i=24.14 (CAHA, afterglow/possible host)|LDT (candidate host galaxies)|Ic = 23.83 (VLT, possible host) XRT: We cannot determine at the present time whether the source is fading.|UVOT: no detection BAT: GCN 30846; GCN 30863|XRT: GCN 30846; GCN 30850; GCN 30854; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30846; GCN 30857|Host: GCN 30883 (CAHA); GCN 30934; GCN 30983 (VLT) Aaron Tohuvavohu 210912A 11:01:11 1072990 129.874 79.216 1.2 28.35 11 1 1.7 0.2 1.61, PL 0.13 08:39:34.11 79:13:16.3 3.1 52.63 64 0.075405694 0.0327481801 -3.403 1.6687 1.176304 08:39:34.27 79:13:17.1 0.47 60 V>17.8 B>18.3|U=19.56|UVW2>18.8|White=18.73 BOOTES-5/JGT (60cm), Mondy AZT-33IK, CAHA (2.2m), Tautenburg (1.34m), LBT Possible host visible in Pan-STARRS. BAT: GCN 30820; GCN 30839|XRT: GCN 30820; GCN 30830; GCN 30833; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30832|Host: GCN 30829 Nora Troja 210905A 00:12:41 1071993 309.062 -44.431 3 n/a n/a n/a n/a n/a n/a n/a 20:36:11.64 -44:26:24.1 2.0 91.70 123 0.330031513 0.172808202 0.563 1.89791 28.7875 n/a n/a n/a 157 V>19.3 B>21.4|UVW1>20.1|UVM2>19.5|UVW2>19.4 LCO (1m), VLT, REM (60cm), DECam, Fermi (GBM), Konus-Wind, MPG (2.2m), AstroSat CZTI, ALMA @ 97.5 GHz, ATCA @ 5.5 and 9.0 GHz, Chandra 6.318 (VLT: absorption) UVOT: no detection BAT: GCN 30765|XRT: GCN 30765; GCN 30768; GCN 30776; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30765; GCN 30785|Radio: GCN 30783 (ALMA); GCN 30784 (ATCA)|Redshift: GCN 30771 (VLT) Eda Sonbas 210901A 15:04:36 1071488 295.224 -76.942 1.9 46.77 31 3 2.4 0.6 2.08, PL 0.17 19:41:06.71 -76:55:36.0 2.3 151.44 186 0.029773646 0.0171641604 -2.85 2.0032 1.664012 n/a n/a n/a 1578 V>17.8 B>18.8|U>19.8|UVW1>17.8|White>20.9 UVOT: no detection BAT: GCN 30746; GCN 30750|XRT: GCN 30746; GCN 30749; GCN 30751; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30746; GCN 30767 Sibasish Laha 210827A 09:59:24.34 BAT/GUANO 174.9181 55.7858 4 n/a n/a n/a n/a n/a n/a n/a 11:39:36.07 55:43:26.2 3.8 44400 n/a 0.0514185607811419 0.0230887060074169 -1.026 1.66293 0.87576 n/a n/a n/a 44720 n/a White>21.6 Fermi (GBM) UVOT: no detection BAT: GCN 30732|XRT: GCN 30734; GCN 30745; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30743 Paolo D'Avanzo 210824A 04:10:01 1070157 232.115 11.169 1.2 37.55 17 1 1.3 0.2 1.18, PL 0.11 15:28:25.41 11:09:12.7 2.2 306.87 n/a 0.0189430745 0.0094647294 -0.8894 2.31979 6.690287 n/a n/a n/a 311 V>19.4 B>20.1|U>19.6|UVW1>20.4|UVM2>20.3|UVW2>19.9|White>20.9 Fermi (GBM) BAT: GCN 30700; GCN 30722|XRT: GCN 30700; GCN 30702; GCN 30704; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30700; GCN 30730 Kim Page 210822A 09:18:18 1069788 304.461 5.265 1.0 180.8 200 4 27.7 0.7 1.30, PL 0.4 20:17:45.01 05:17:00.5 1.9 74.56 1250 0.72733342 0.182436529 -0.9161 1.70788 3.41368 20:17:45.0 05:17:00.1 1 85 V=15.07 B=15.31|U=14.86|UVW1=15.28|UVM2>17.66|UVW2=17.21|White=15.35 GECAM-B, KAIT (0.76m), HJT (1.5m), Nanshan/NEXT (0.6m), Fermi (LAT), NOT, AstroSat CZTI, Konus-Wind, GRBAlpha, Abbey Ridge Observatory (0.355m), MPG (2.2m), TSHAO Zeiss-100, VLA @ 14.8 GHz, CAHA (2.2m), CALET GBM 1.736 (NOT: absorption) BAT: GCN 30677; GCN 30689|XRT: GCN 30677; GCN 30682; GCN 30691; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30677|Radio: GCN 30713 (VLA)|Redshift: GCN 30692 (NOT) Kim Page 210820A 17:38:00 1069551 20.622 4.642 3.4 196.8 15 2 0.8 0.2 2.26, PL 0.22 01:22:33.51 04:36:27.5 2.5 125.01 375 0.0128561472 0.0061547904 -2.937 2.27505 0.358588252885 01:22:33.48 04:36:28.3 0.45 131 V=18.86 B=18.57|U=17.60|UVW1>19.0 HJT (1.5m), CAHA (2.2m) BAT: GCN 30664; GCN 30675|XRT: GCN 30664; GCN 30667; GCN 30668; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30664; GCN 30686 Andy Beardmore 210818A 01:02:08 1069169 148.949 -87.029 1.0 73.56 160 3 11.2 0.4 1.22, PL 0.03 09:55:28.50 -87:01:30.9 2.0 58.96 1400 0.0434605062 0.0134413878 -1.043 1.64054 1.936681 09:55:28.15 -87:01:28.8 0.62 66 n/a White=17.93 AGILE, AstroSat CZTI, Konus-Wind BAT: GCN 30652; GCN 30659|XRT: GCN 30652; GCN 30653; GCN 30660|UVOT: GCN 30652 Andy Beardmore 210807C 22:57:08 1064421 143.540 -51.409 1.0 89.97 120 0 4.0 0.7 1.65, PL 0.06 09:34:08.13 -51:24:03.8 2.0 177.09 231 0.043201972 0.015874804 -4.08 2.4733 59.55983 n/a n/a n/a 180 V>19.4 n/a Fermi (GBM) UVOT: no detection BAT: GCN 30610; GCN 30625|XRT: GCN 30610; GCN 30615; GCN 30621; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30610; GCN 30619 Amy Lien 210807A 10:03:40 1064221 76.666 58.257 1.5 156.30 95 4 1.8 0.4 1.26, PL 0.08 05:06:44.17 58:14:59.1 2.0 201.89 408 0.98223924 0.199771152 -0.7092 1.70939 3.43973379698 05:06:43.89 58:14:59.2 0.43 210 V=16.58 B>17.84|U>17.04|UVW1>17.12|UVW2>17.08|White=16.93 BOOTES-5/JGT (60cm), Assy AZT-20, GRBAlpha, Tautenburg (1.34m) BAT: GCN 30600; GCN 30623|XRT: GCN 30600; GCN 30603; GCN 30617; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30600; GCN 30618 Amy Lien 210802A 20:08:06.49 Fermi 230.9 29.8 n/a n/a n/a n/a n/a n/a n/a n/a 15:22:53.48 29:54:06.5 3.5 41700 n/a n/a n/a n/a 2.68458 2.690462 n/a n/a n/a n/a n/a n/a Fermi: GCN 30589 XRT: GCN 30591; GCN 30622; Evans et al., 2009, MNRAS, 397, 1177 210731A 22:21:08 1062336 300.311 -28.056 1.7 22.51 22 2 1.6 0.3 -0.25, CPL 0.59 20:01:13.14 -28:03:39.4 2.2 200.92 79.6 0.1571493 0.04720947 -3.451 2.06317 0.832807 n/a n/a n/a 210 V=18.60 B=19.02|U=18.66|UVW1=19.33|UVM2=20.41|UVW2=19.40|White=20.2 MeerLICHT (0.6m), Fermi (GBM), MPG (2.2m), MASTER-OAFA, KAIT (0.76m), VLT 1.2525 (VLT: absorption) BAT: GCN 30568; GCN 30580|XRT: GCN 30568; GCN 30569; GCN 30576; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30568; GCN 30572|Redshift: GCN 30583 (VLT) Eleonora Troja 210730A 04:57:29 1062150 149.570 69.703 1.0 3.86 13 1 7.1 0.5 1.41, PL 0.11 09:58:22.14 69:41:21.9 2.2 81.63 67.3 0.0304849216 0.0125241669 -5.56 2.41474 6.718909 n/a n/a n/a 90 V>15.5 B>16.4|U>16.5|UVW1>18.0|UVM2>19.7|UVW2>18.6|White>16.7 AstroSat CZTI, Fermi (GBM) UVOT: no detection BAT: GCN 30548; GCN 30554|XRT: GCN 30548; GCN 30550; GCN 30553; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30548; GCN 30552 Eda Sonbas 210726A 19:19:03 1061687 193.333 19.211 2.6 0.39 0.45 0.11 0.7 0.3 1.54, PL 0.47 12:53:09.80 19:11:24.7 2.1 59.97 n/a 0.0133192424 0.007478134 -0.7399 2.24209 3.328428 n/a n/a n/a 276 n/a n/a Fermi (GBM), Chandra, VLA @ 6 & 10 GHz BAT: GCN 30523; GCN 30536|XRT: GCN 30523; GCN 30524; GCN 30537; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30523|Radio: GCN 30658 (VLA) Maria Grazia Bernardini 210725B 12:00:48 1061554 192.914 17.130 2.7 48.00 4.9 1.1 0.6 0.2 1.16, PL 0.43 12:51:41.34 17:06:28.8 2.4 90.87 n/a 0.00000007021952 0.0000000048214656 -3.433 1.68998 4.567086 n/a n/a n/a 92 n/a B>20.0|U>20.5|UVW2>19.4 Fermi (GBM) UVOT: no detection BAT: GCN 30508; GCN 30516|XRT: GCN 30508; GCN 30510; GCN 30520; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30508; GCN 30526 Maria Grazia Bernardini 210725A 03:47:02 1061511 215.381 -1.177 2.3 53.54 8.1 1.2 1.0 0.2 1.42, PL 0.32 14:21:29.79 -01:11:33.6 1.9 110.74 n/a 0.000263783459 0.000055856049 -1.99 1.48412 0.798344 n/a n/a n/a 114 V>19.1 B>20.4|U>20.4|UVW1>19.2|White>21.0 CALET GBM, Fermi (GBM) UVOT: no detection BAT: GCN 30501; GCN 30514|XRT: GCN 30501; GCN 30517; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30501 Maria Grazia Bernardini 210724A 20:14:09 1061482 227.425 -6.279 1.9 50.57 18 2 2.5 0.8 2.30, PL 0.28 15:09:39.51 -06:17:26.5 3.0 179.8 10 0.033433623 0.0170678536 -4.633 2.31643 0.823193683175 n/a n/a n/a 125 n/a U>20.1|White>20.8 OSIRIS/GTC (10.4m) UVOT: no detection BAT: GCN 30497; GCN 30513|XRT: GCN 30497; GCN 30515; GCN 30547; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30497; GCN 30529 Paolo D'Avanzo 210723A 14:46:10 1061284 121.723 -32.893 1.0 48.54 53 2 3.1 0.3 0.85, CPL 0.29 08:06:53.08 -32:53:08.5 2.0 89.57 304 0.09173888 0.0396864 -2.451 1.75112 16.4046 n/a n/a n/a 99 V>18.2 B>19.3|U>19.4|UVW1>19.0|UVM2>18.8|UVW2>19.5|White>20.6 Fermi (GBM), CALET GBM UVOT: no detection BAT: GCN 30485; GCN 30495|XRT: GCN 30485; GCN 30486; GCN 30493; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30485; GCN 30528 Tullia Sbarrato 210722A 20:54:42 1061223 27.031 -6.347 1.2 50.20 25 2 2.2 0.5 1.62, PL 0.14 01:48:07.26 -06:20:51.3 2.0 84.84 290 0.11491585 0.0367262 -1.685 1.83712 0.347208 01:48:07.28 -06:20:49.7 0.43 94 V=14.52 B=14.65|U=13.68|UVW1=14.08|UVW2=17.08|White=14.31 Nanshan/NEXT (0.6m), Assy-Turgen AZT-20, GROWTH-India (0.7m), HJT (1.5m), GTC (10.4m), Kitab RC-36, Fermi (GBM), D50, TAROT (18cm) 1.145 (GTC: absorption) BAT: GCN 30475; GCN 30489|XRT: GCN 30475; GCN 30483; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30475; GCN 30482|Redshift: GCN 30487 (OSIRIS/GTC) Paolo D'Avanzo 210712A 09:43:11 1059881 97.322 -35.376 1.7 136.41 30 3 2.3 0.3 1.00, CPL 0.53 06:29:19.64 -35:22:17.8 2.1 80.64 352 0.104148747 0.040506786 -2.701 1.97803 0.8887120253589 n/a n/a n/a 91 n/a B>18.0|U>19.6|UVW2>17.5|White>19.5 UVOT: no detection BAT: GCN 30447; GCN 30460|XRT: GCN 30447; GCN 30453; GCN 30457; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30447; GCN 30456 Boris Sbarufatti 210708B 13:23:24 1059494 142.594 14.523 2.5 298.43 22 4 0.0 0.3 1.62, PL 0.26 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 05:03 UT on 2021 September 30. BAT: GCN 30417; GCN 30429 Boris Sbarufatti 210708A 02:25:37 1059460 173.759 -49.164 2.2 2.77 1.1 0.2 0.8 0.2 2.05, PL 0.29 11:34:46.80 -49:08:03.2 4.0 60.46 n/a 0.00010734399 0.0000274320839 -1.749 2.46195 2.94764 n/a n/a n/a 121 V>19.6 B>19.3|U>19.4|UVW1>18.9|UVM2>19.4|UVW2>19.5 Fermi (GBM) UVOT: no detection BAT: GCN 30413; GCN 30422|XRT: GCN 30413; GCN 30416; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30425 Boris Sbarufatti 210706A 08:17:49.9 BAT/GUANO 312.0124 13.3079 5 n/a n/a n/a n/a n/a n/a n/a 20:47:58.70 13:19:01.3 2.6 43300 n/a 0.076599912 0.0409023048 -0.8042 1.58902 0.967706481 n/a n/a n/a n/a n/a n/a Konus-Wind, Fermi (GBM) BAT: GCN 30393|XRT: GCN 30399; GCN 30431; Evans et al., 2009, MNRAS, 397, 1177 210704A 19:33:24 Fermi 159.08 57.31 n/a n/a n/a n/a n/a n/a n/a n/a 10:36:05.18 57:12:59.0 2.6 53500 n/a 0.073839934 0.0267835684 -1.3 1.49547 0.0559244125963 n/a n/a n/a 53458 V>21.1 n/a Fermi: GCN 30375 (LAT), GCN 30380 (GBM)|UVOT: no detection XRT: GCN 30379; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30389 210702A 19:07:13 1058804 168.570 -36.741 1.5 138.2 98 5 n/a n/a 1.54, PL 0.09 11:14:18.90 -36:44:49.7 1.9 95.50 1000 0.71153667 0.227718621 -0.9864 1.96307 2.26212 11:14:18.70 -36:44:50.0 0.42 104 n/a B=15.46|U=11.37|White=15.70 MASTER-SAAO, MeerLICHT (0.6m), VLT, CALET (GBM), AGILE, iTelescope T17 (0.43m), Chilescope RC-1000, Konus-Wind, BOOTES-3/YA (60cm), ALMA @ 95.5 GHz, ATCA @ 16.7, 21.2, & 34 GHz, MeerKAT @ 1.284 GHz 1.1757 (Swift/UVOT: absorption)|1.160 (VLT: absorption) BAT: GCN 30351; GCN 30368|XRT: GCN 30351; GCN 30358; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30351; GCN 30355; GCN 30356|Radio: GCN 30423 (ALMA); GCN 30424 (ATCA); GCN 30477 (ATCA); GCN 30479 (ALMA); GCN 30538 (MeerKAT)|Redshift: GCN 30355 (Swift/UVOT); GCN 30357 (VLT) Amy Lien 210626A 08:16:15.9 BAT/GUANO 221.6199 -1.1512 5 n/a n/a n/a n/a n/a n/a n/a 14:46:05.95 -01:09:21.4 5.5 29700 n/a n/a n/a n/a 2.31266 1.745598 n/a n/a n/a n/a n/a n/a Fermi (GBM) Fermi: GCN 30323 BAT: GCN 30325|XRT: GCN 30329; GCN 30341; Evans et al., 2009, MNRAS, 397, 1177 210622A 01:32:35.9 BAT/GUANO 233.117 -26.213 2.5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 171200 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Prompt follow-up by Swift was delayed due to visibility constraints.|XRT: no detection BAT: GCN 30302|XRT: GCN 30317 210619B 23:59:25 1056757 319.718 33.850 1.0 60.90 950 10 115.0 2.2 1.41, PL 0.02 21:18:52.39 33:51:00.2 1.9 328.05 427 2.03384822 0.6357626 -0.7781 1.92306 6.82815 21:18:52.38 33:51:01.6 0.42 136 V=15.59 B=16.39|U=15.60|UVW1=17.2|UVM2>19.3|UVW2=19.20|White=14.67 MASTER-SAAO, MASTER-IAC, Ondrejov D50, GECAM-B, Telescope T18 (0.32m), SARA-KP (0.9m), Fermi (LAT & GBM), Liverpool (2m), OSIRIS/GTC, KAIT (0.76m), CAHA (2.2m), Konus-Wind, Xinglong TNT, SRG/ART-XC, CALET GBM, GIT (0.7m), REM (60cm), TNG (3.6m), Palomar/SEDM (60"), SAO RAS (1m), OSN (1.5m), NOT, AbAO AS-32, INTEGRAL, Abbey Ridge Observatory (0.355m), Mini-MegaTORTORA, ASIM, Konkoly Observatory RC80, Sayan Observatory (1.6m), ALMA @ 97.5 GHz, Maidanak AXT-22, Assy-Turgen AZT-20 1.937 (OSIRIS/GTC: absorption) BAT: GCN 30261; GCN 30282|XRT: GCN 30261; GCN 30267; GCN 30269; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30261; GCN 30278|Radio: GCN 30386 (ALMA)|Redshift: GCN 20272 (OSIRIS/GTC) Paolo D'Avanzo 210618A 01:43:37 1056426 235.763 46.072 2.0 2.13 1.8 0.3 1.1 0.2 1.18, PL 0.28 15:43:04.75 46:04:08.6 9.3 65.29 n/a n/a n/a n/a n/a n/a n/a n/a n/a 3728 V>19.2 B>20.5|U>20.0|UVW2>20.1|White>21.1 Fermi (GBM) Due to a short visibility interval, no further XRT to UVOT data were immediately collected.|UVOT: no detection BAT: GCN 30250; GCN 30254|XRT: GCN 30250; GCN 30252; GCN 30312; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30256 Maria Grazia Bernardini 210610B 19:51:27 1054681 243.929 14.398 1.0 69.38 360 10 13.5 0.7 0.98, CPL 0.11 16:15:40.47 14:23:56.3 2.0 83.92 1070 0.6971404 0.262520555 -1.138 1.91684 1.09095 16:15:40.40 14:23:56.9 0.42 92 V=15.63 B=15.78|U=14.93|UVW1=14.51|UVM2=16.61|UVW2=15.05|White=15.24 MASTER-Kislovodsk, GROWTH-India Telescope (0.7m), CrAO/ZTSh (2.6m), BOOTES-2/TELMA (60cm), MeerLICHT (0.6m), iTelescope (T18), NOT, OSN (1.5m), SAO RAS Zeiss-1000 (1m), HJT (1.5m), GOTO, GTC (10.4m), AGILE, Konus-Wind, University of Siena Observatory (0.3m), Fermi (GBM), HCT (2m), KAIT (0.76m), Radboud (0.28m), ZTF, CrAO/ZTSH (2.6m), Liverpool (2m), ALMA @ 90.5 GHz, VLA @ 14.7 GHz, MITSuME (50cm), SARA-KP (0.9m), Simeiz Obserbatory (1m), BGOP (0.61m), ARO (0.355m), REM (60cm), AbAO, T-CAT (0.4m), CrAO (350mm) 1.13 (NOT: tentative)|1.1345 (GTC)|1.13 (HCT: absorption) Legacy Survey, PanSTAR, and SDSS archives (See GCN 30188) BAT: GCN 30170; GCN 30207|XRT: GCN 30170; GCN 30189; GCN 30208; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30170; GCN 30247|Radio: GCN 30217 (ALMA); CGN 30218 (VLA)|Redshift: GCN 30182 (NOT); GCN 30194 (GTC); GCN 30201 (HCT)|Host: GCN 30188 Kim Page 210610A 15:03:43 1054627 204.284 14.476 1.7 13.62 10 1 2.4 0.4 1.41, PL 0.19 13:37:07.74 14:27:55.4 2.0 89.95 n/a 0.065881079 0.027374164 0.03072 1.83562 2.25621 13:37:07.59 14:27:55.0 0.43 94 V=16.74 B=17.69|U>20.2|UVW1>19.37|UVM2>19.16|UVW2>19.10|White=17.92 MITSuME (50cm), Xinglong (2.16m), GROWTH-India (0.7m), MASTER, MeerLICHT (0.6m), Murikabushi (105cm), HJT (1.5m), Konus-Wind, HCT (2m), KAIT (0.76m), CAHA (2.2m), CrAO/ZTSH (2.6m), SAO RAS (1m), Fermi (GBM), Maidanak AZT-22, AbAO (AS-32) 3.54 (Xinglong: absorption)|3.5 (HCT: absorption) BAT: GCN 30160; GCN 30186|XRT: GCN 30160; GCN 30165; GCN 30192; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30160; GCN 30246|Redshift: GCN 30164 (Xinglong); GCN 30200 (HCT) Kim Page 210606A 03:56:02 BAT/GUANO 170.904 0.718 4 n/a n/a n/a n/a n/a n/a n/a 11:23:45.86 00:48:46.5 2.3 62300 n/a 0.141076375 0.079500938 -0.7351 1.70832 1.703881 n/a n/a n/a n/a n/a n/a Fermi (GBM) BAT: GCN 30134|XRT: GCN 30172; Evans et al., 2009, MNRAS, 397, 1177 210605B 14:55:58 BAT/GUANO 15.732 -6.467 5 n/a n/a n/a n/a n/a n/a n/a 01:02:58.95 -06:25:44.3 5.7 74300 n/a 0.0160509492 0.0087926696 -0.7714 3.08947 8.647074 n/a n/a n/a n/a n/a n/a Fermi (GBM) BAT: GCN 30130|XRT: GCN 30146; GCN 30234; Evans et al., 2009, MNRAS, 397, 1177 210527A 07:07:48 1051453 172.346 31.627 1.8 63.21 6.5 1.0 0.4 0.1 2.33, PL 0.26 11:29:17.00 31:37:34.2 2.3 3159.54 n/a 0.030187044 0.0165285867 -0.7721 2.86839 6.248813 n/a n/a n/a 3164 V>19.4 B>20.4|U>20.4|UVW1>20.2|UVM2>20.0|UVW2>20.5|White>21.2 Due to an observing constraint, Swift did not slew until T0+49.6 minutes. BAT: GCN 30081; GCN 30092|XRT: GCN 30082; GCN 30083; GCN 30085; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30089 Sibasish Laha 210517A 05:28:01 1048783 358.190 -39.104 2.0 3.06 1.5 0.3 1.5 0.2 1.85, PL 0.25 23:52:53.81 -39:06:06.7 2.2 67.05 n/a 0.0195560112 0.0094432756 -0.9331 1.71079 1.43775 n/a n/a n/a 69 V>19.0 B>19.5|U>19.7|UVW1>18.4|UVM2>18.7|UVW2>21.1|White>29.9 AGILE, VLT 2.486 (VLT: emission & absorption) UVOT: no detection BAT: GCN 30032; GCN 30043|XRT: GCN 30032; GCN 30034; GCN 30042; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30032; GCN 30040|Redshift: GCN 30037 (VLT)|Host: GCN 30037 (VLT) Valerio D'Elia 210515C 20:02:01 1048618 1.106 -14.972 2.0 55.7 5.9 1.1 0.6 0.2 1.26, PL 0.28 00:04:22.60 -14:57:12.0 2.3 n/a n/a 0.0151670904 0.0092488088 -2.629 2.1188 0.671947 n/a n/a n/a 40 V>18.60 B>18.60|U>19.33|UVW1>18.89|UVM2>18.99|UVW2>18.90|White>20.12 UVOT: no detection BAT: GCN 30020; GCN 30021|XRT: GCN 30020; GCN 30023; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30039 Antonino D'Aì 210514A 18:23:47 1048372 2.947 -21.898 1.0 70.21 74 2 8.7 0.4 1.65, PL 0.04 00:11:50.84 -21:53:40.3 2.0 n/a n/a 0.517837 0.199927495 -6.054 1.95244 4.705422 n/a n/a n/a 80 V>18.87 B>19.73|U>19.99|UVW1>19.59|UVM2>18.42|UVW2>18.52|White>21.00 CALET GBM, Konus-Wind UVOT: no detection BAT: GCN 30008; GCN 30009; GCN 30018|XRT: GCN 30009; GCN 30011; GCN 30012; GCN 30013; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 30025 Elena Ambrosi 210509A 14:32:20 1047531 350.363 6.650 1.5 8.22 3.1 0.4 1.2 0.2 0.76, CPL 1.00 23:21:30.15 06:40:16.5 2.5 4412.6 10 0.0161632974 0.0062276254 -1.223 1.62964 0.71063659998 n/a n/a n/a 3202 V>19.0 B>19.5|U>19.6|UVW1>19.5|UVM2>20.3|UVW2>19.6|White>21.0 Due to an observing constraint, Swift did not slew until T0+50 minutes. BAT: GCN 29970; GCN 29975|XRT: GCN 29971; GCN 29973; GCN 29977; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29978 Kim Page 210504A 13:54:53 1046782 222.379 -30.557 2.1 135.06 27 2 0.9 0.2 1.64, PL 0.13 14:49:33.89 -30:32:00.5 2.0 218 n/a 0.035433123 0.0206848707 -2.963 2.11488 0.0000426977 14:49:34.03 -30:32:02.2 0.6 218 V>18.26 B=19.17|U>18.89|UVW1>18.49|UVM2>17.24|UVW2>18.60|White=19.75 NOT, VLT, Lowell Discovery Telescope (4.3m), LCO (1m) 2.077 (VLT: absorption) BAT: GCN 29929; GCN 29930; GCN 29939|XRT: GCN 29929; GCN 29942; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29929; GCN 29933|Redshift: GCN 29944 (VLT) Andy Beardmore 210430A 10:42:10 1046014 57.185 45.080 1.7 11.53 9.9 1.3 1.9 0.4 2.15, PL 0.21 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a The BAT position is sun-constrained for Swift until July 8 2021. BAT: GCN 29914; GCN 29918 Boris Sbarufatti 210422A 17:47:10 1044678 21.077 42.100 2.1 39.00 7.2 1.1 1.3 0.2 1.70, PL 0.22 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 2021 June 4. BAT: GCN 29886; GCN 29897 Nora Troja 210421B 10:54:44 BAT/GUANO 270.817 56.828 5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 45100 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), AstroSat CZTI Fermi: GCN 29870|XRT: no detection BAT: GCN 29877|XRT: GCN 29892 Nora Troja 210421A 00:27:30 1044426 104.882 4.928 1.2 79.52 20 2 2.0 0.3 1.10, CPL 0.72 06:59:29.86 04:55:20.0 2.1 87.81 1510 0.052282002 0.0295894896 -2.566 2.17119 4.6287300826473 n/a n/a n/a 96 V>17.9 B>19.2|U>19.6|UVW1>18.1|UVM2>17.9|UVW2>18.3|White>20.6 GECAM-B UVOT: no detection BAT: GCN 29849; GCN 29893|XRT: GCN 29849; GCN 29865; GCN 29875; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29849; GCN 29885 Mike Moss 210420B 18:34:37 1044382 254.313 42.558 2.1 158.8 15 2 0.5 0.2 1.49, PL 0.19 16:57:17.90 42:34:12.7 3.1 141 n/a 0.046090104 0.0175530486 -2.174 1.61234 0.0000000623475 n/a n/a n/a 147 V=16.7 U=18.6|B=17.1|UVW1=16.5|UVM2=17.2|UVW2=17.6 MASTER-Kislovodsk, Hankasalmi (0.40m), BOOTES-4/MET (0.6m), YaoAn (AST3-3), Montarrenti (0.53m), NOT (2.5m), GTC (10.4m), DDOTI, KAIT (0.76m), Tautenburg (1.34m), HJT (1.5m), Ondrejov D50, Konkoly RC80 (0.8m), Koshka Zeiss-1000, INASAN/Simeiz (1m), Assy-Turgen (AZT-20) 1.400 (GTC: absorption) BAT: GCN 29844; GCN 29854; GCN 29879|XRT: GCN 29844; GCN 29876; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29844; GCN 29862|Redshift: GCN 29853 (GTC) Mike Moss 210419C 23:27:49 1044236 212.969 36.011 2.1 73.00 8.1 1.2 0.8 0.2 2.50, PL 0.27 14:11:51.01 36:00:26.5 2.1 n/a n/a 0.01794378 0.00926488 -8 2.78283 2.256302 n/a n/a n/a 156 V>19.22 B>21.37|U>19.55|UVW1>20.49|UVM2>19.21|UVW2>20.84|White>21.14 UVOT: no detection BAT: GCN 29834; GCN 29856|XRT: GCN 29834; GCN 29839; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29834; GCN 29868 Mike Moss 210419A 06:53:41 1044032 86.912 -65.452 2.7 64.43 7.8 1.2 0.6 0.2 2.17, PL 0.24 05:47:24.16 -65:30:08.1 2.0 127.91 157 0.039858915 0.026626935 -3.175 2.60043 1.909034 n/a n/a n/a 136 V>17.5 B>17.7|U>17.9|UVW1>17.8|UVM2>18.3|UVW2>19.3|White>18.1 UVOT: no detection BAT: GCN 29828; GCN 29838|XRT: GCN 29828; GCN 29830; GCN 29835; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29828; GCN 29841 Sibasish Laha 210413B 23:46:52.45 1043009 182.558 55.965 3 1.088 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 185000 n/a n/a XRT: The uncatalogued candidate X-ray source reported earlier did not show any fading and can be ruled out as being associated with the burst.|UVOT: faint source detected, however, the DECaLs survey shows faint source at this position. BAT: GCN 29819|XRT: GCN 29827; GCN 30066|UVOT: GCN 29912 Simone Dichiara 210411C 15:05:51 1042398 296.601 -39.399 1.0 12.80 12 1 4.8 0.3 1.60, CPL 0.40 19:46:26.74 -39:23:53.4 1.9 63.14 n/a 0.0771678 0.030747456 -0.3937 1.88408 1.14806 19:46:26.81 -39:23:52.2 0.43 66 V=17.43 B=17.82|U=17.82|UVW1>19.7|UVM2>19.6|UVW2>20.1|White=17.16 LCO (1m), VLT, NTT 2.826 (VLT: absorption) BAT: GCN 29794; GCN 29810|XRT: GCN 29794; GCN 29800; GCN 29807; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29794; GCN 29811|Redshift: GCN 29806 (VLT) Tullia Sbarrato 210410A 00:53:16 1042113 269.741 45.359 1.0 52.88 56 2 4.0 0.3 1.04, PL 0.06 17:59:01.05 45:21:42.9 2.4 61 n/a 0.0321232906 0.0128833156 -3.372 1.43013 0.660249 n/a n/a n/a 1113 V>17.0 B>19.7|U>19.9|UVW1>19.3|UVM2>19.4|UVW2>17.0 Fermi (GBM & LAT), Ondrejov D50, AGILE, HJT (1.5m), Konus-Wind, AstroSat CZTI BAT: Due to a telemetry drop-out, no prompt BAT data were available.|UVOT: no detection BAT: GCN 29793|XRT: GCN 29778; GCN 29790; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29787; GCN 29812 Andrea Melandri 210403A 08:27:13 1040345 2.813 -33.024 2.6 168.3 27 2 1.1 0.2 0.92, CPL 0.52 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 21:34 UT on 2021 April 14. BAT: GCN 29748; GCN 29754 Kim Page 210402A n/a 1040123 198.265 44.510 1.2 238.7 86 4 1.6 0.2 1.49, CPL 0.27 13:13:02.22 44:30:52.3 2.0 n/a 1310 0.119302725 0.054826365 -2.534 2.19391 3.459142 n/a n/a n/a n/a V>19.6 B>20.2|U>20.2|UVW1>19.2|UVW2>18.4|White>21.4 LBT, NOT, Fermi (GBM), MASTER-Net BAT: Due to a ground pass at the time of the GRB, no precise trigger time, location, or light curve data was immediately available.|UVOT: no detection BAT: GCN 29743; GCN 29761|XRT: GCN 29743; GCN 29750; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29743; GCN 29764 Kim Page 210323B 12:03:33 BAT/GUANO 259.664 15.677 6 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 100800 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) XRT: One uncatalogued X-ray source has been detected consistent with being within the Swift/BAT localization, it is below the RASS limit and shows no definitive signs of fading. Therefore, at the present time we cannot confirm this as the afterglow. BAT: GCN 29701|XRT: GCN 29908 210323A 22:02:18 1038247 317.945 25.352 1.4 1.12 2.4 0.3 2.9 0.3 1.46, PL 0.17 21:11:47.20 25:22:09.5 2.2 85.20 n/a 0.0083667528 0.00080943836 -1.687 1.72358 2.86269 n/a n/a n/a 89 V>17.7 B>19.3|U>19.3|UVW1>18.5|UVM2>18.8|UVW2>19.4|White>20.5 NOT, AZT-33IK (Mondy), Fermi (GBM), Konus-Wind, GTC (10.4m), Gemini-North, Insight-HXMT/HE r=24.6 (NOT) UVOT: no detection BAT: GCN 29699; GCN 29721|XRT: GCN 29699; GCN 29704; GCN 29705; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29699; GCN 29712|Host: GCN 30000 (NOT) Jeff Gropp 210321A 07:13:51 1037828 87.887 70.109 1.6 8.21 6.7 0.8 1.7 0.4 2.15, PL 0.20 05:51:34.99 70:07:50.0 2.0 2730.62 n/a 0.028543932 0.008446068 -1.561 1.99572 4.78789 05:51:34.75 70:07:49.8 0.49 2735 V=18.44 B=18.64|U=18.29|UVW1=18.48|UVM2>18.9|UVW2>19.8|White=18.69 DDOTI, NOT (2.56m), OSIRIS/GTC (10.4), Xinglong GWAC-F60A, AZT-33IK (Mondy), Konus-Wind 1.487 (OSIRIS/GTC) Due to an observing constraint, Swift did not slew until T0+43.3 minutes. BAT: GCN 29677; GCN 29691|XRT: GCN 29678; GCN 29681; GCN 29686; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29679; GCN 29697|Radio: GCN 29685 (OSIRIS/GTC) Simone Dichiara 210318B 03:08:33 1037335 264.228 -35.823 1.0 14.95 100 2 14.5 0.4 1.10, CPL 0.13 17:36:55.88 -35:49:19.2 3.5 52 n/a n/a 0.11 -0.71 1.69 16 n/a n/a n/a 70 V>18.2 B>19.1|U>20.1|UVW1>18.8|UVM2>19.3|UVW2>19.0|White>20.9 Konus-Wind, Fermi (GBM) UVOT: no detection BAT: GCN 29663; GCN 29666|XRT: GCN 29663|UVOT: GCN 29663; GCN 29695 Nora Troja 210318A 03:54:31 1037339 33.892 -37.755 2.9 48.00 6.4 1.3 0.3 0.3 1.48, PL 0.33 02:15:42.27 -37:46:36.2 2.0 123.53 n/a 0.0027884536 0.00119164928 -1.09 1.84502 1.436017 n/a n/a n/a 127 V>18.6 B>19.3|U>19.9|White>21.0 UVOT: no detection BAT: GCN 29662; GCN 29672|XRT: GCN 29662; GCN 29670; GCN 29671; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29662; GCN 29706 Nora Troja 210308A 06:37:56 1036227 67.083 37.429 1.0 5.3 32 1 13.6 0.7 0.76, CPL 0.28 04:28:18.04 37:26:04.0 3.51732 84.96 51.8 n/a n/a -0.7941 n/a n/a 04:28:17.73 37:26:02.1 0.46 95 V>17.84 B>18.62|U>19.50|UVW1>17.25|UVM2>17.52|UVW2>17.91|White=18.54 Fermi (GBM), MONDY AZT-33IK, Konus-Wind BAT: GCN 29619; GCN 29633|XRT: GCN 29619; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29619; GCN 29630 Valerio D'Elia 210307A 08:42:38 1036139 119.244 -66.965 2.1 262 28 3 1.0 0.2 1.56, PL 0.16 07:56:57.65 -66:58:13.5 3.52412 90.88 273 n/a n/a -2.096 n/a n/a n/a n/a n/a 100 V>19.3 B>19.9|U>20.6|UVW1>19.6|UVM2>18.7|UVW2>19.9|White>21.1 UVOT: no detection BAT: GCN 29610; GCN 29632|XRT: GCN 29610; GCN 29624; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29610; GCN 29629 Elena Ambrosi 210306B 09:32:14 1036024 331.813 10.152 1.9 24.32 17 2 2.4 0.5 1.38, PL 0.20 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to an observing constraint, Swift will not slew to this target. There will be no XRT or UVOT data. BAT: GCN 29601; GCN 29612 Elena Ambrosi 210306A 03:53:57 1035994 129.964 60.203 1.0 9.12 57 1 20.9 0.7 1.16, CPL 0.19 08:39:50.40 60:12:14.6 3.5125 75.01 115 n/a n/a -0.4351 n/a n/a 08:39:49.98 60:12:19.2 0.42 85 V=17.42 B=17.32|U=16.86|White=16.23 DDOTI, iTelescope (0.61m), LCO (1m), Fermi (LAT & GBM), Tautenburg (1.34m), NEXT (0.6m), MITSuME (50cm), Mondy AZT-33IK, DFOT (1.3m), Bok Telescope (2.3m), Konus-Wind, LBT, GIT (0.7m) r=24.6, z=24.4 (LBT, likely host) BAT: GCN 29597; GCN 29617|XRT: GCN 29597; GCN 29622; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29597; GCN 29636|Host: GCN 30080 (LBT) Valerio D'Elia 210305A 19:03:04 1035922 319.808 34.548 1.0 68.6 71 2 3.4 0.3 0.93, CPL 0.19 21:19:14.53 34:33:14.5 1.4 76.8 n/a n/a n/a -0.91 1.84 4.0 n/a n/a n/a 85 V>18.55 B>19.37|U>18.86|UVW1>18.70|UVM2>18.63|UVW2>18.60|White>20.51 Fermi (GBM), Konus-Wind UVOT: no detection BAT: GCN 29595; GCN 29611|XRT: GCN 29595; GCN 29625|UVOT: GCN 29595; GCN 29615 Antonino D'Ai 210226A 04:43:57 1034721 124.153 57.585 1.5 20.80 12 1 2.8 0.3 1.44, PL 0.15 08:16:27.67 57:35:02.2 1.5 98.14 n/a 0.039141699 0.0161498912 -1.021 1.97459 1.856992 n/a n/a n/a 102 V>19.1 B>19.9|U>20.5|UVW1>20.4|UVM2>20.0|White>21.4 Fermi (GBM) UVOT: no detection BAT: GCN 29568; GCN 29579|XRT: GCN 29568; GCN 29571; GCN 29575; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29568; GCN 29590 Andy Beardmore 210222B 22:37:26 1034325 154.631 -14.946 2.0 12.82 3.4 0.7 1.4 0.3 2.37, PL 0.33 10:18:25.38 -14:55:54.1 1.4 95.87 n/a n/a n/a -0.1931 1.98 1.4 10:18:25.43 -14:55:55.1 0.42 101 V=16.80 B=17.24|U=16.82|UVW1>18.8|UVM2>20.1|UVW2>19.1|White=16.89 BOOTES-1B (0.3m), LCO (1m), GOTO, Liverpool, NEXT (0.6m), FORS2/VLT, MASTER-Net, FRAM-ORM (25cm), VIRT (0.5m), Koshka (Zeiss-1000), REM (60cm), TAROT (18cm) 2.198 (FORS2/VLT: absorption) BAT: GCN 29545; GCN 29561|XRT: GCN 29545; GCN 29560; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29545; GCN 29559|Redshift: GCN 29552 (FORS2/VLT) Jeff Gropp 210218A 13:35:19 1033328 47.318 35.322 1.4 240 43 3 1.0 0.2 0.77, CPL 0.49 03:09:17.67 35:19:26.5 4.8 170000 n/a n/a n/a n/a 5.52509 12.09147 n/a n/a n/a 170000 n/a White>21.65 Due to a Moon observing constraint, Swift did not slew to the BAT position until 11:37 UT on 2021 February 20.|UVOT: no detection BAT: GCN 29529; GCN 29537|XRT: GCN 29542; GCN 29573; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29556 Boris Sbarufatti 210217A 23:25:42 1033264 97.578 68.715 1.4 4.22 6.8 0.7 5.1 0.5 2.01, PL 0.16 06:30:20.28 68:43:31.0 1.5 97.85 n/a 0.06440206 0.03528236 -0.7713 1.97362 2.456848 06:30:19.90 68:43:30.6 0.46 103 n/a U=18.64|White=18.80 NEXT (0.6m), KAIT (0.76m), Liverpool (2m), Fermi (GBM), DFOT (1.3m), DOT (3.6m) BAT: GCN 29521; GCN 29534|XRT: GCN 29521; GCN 29525; GCN 29538; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29521; GCN 29555 Kira Simpson 210212A 04:25:18 1032183 72.249 7.215 1.9 80.0 8.0 1.2 0.5 0.1 1.85, PL 0.23 04:49:03.99 07:16:10.8 3.6 102.95 97.4 0.0000000000000056008542 0.0000000000000000200645491 -2.521 47.1774 136.63529 n/a n/a n/a 270 V>19.0 B>19.3|U>20.4|UVW1>19.1|UVM2>19.7|UVW2>19.7|White>20.8 UVOT: no detection|Possible host: NOT (GCN 29498) and Gemini South (GCN 29507)|Possible OT: Mondy (GCN 29522) BAT: GCN 29487; GCN 29491|XRT: GCN 29487; GCN 29489; GCN 29495; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29487; GCN 29492 Nora Troja 210211A 08:43:18 1032024 269.408 -46.270 1.4 6.1 4.2 0.4 1.0 0.2 1.09, PL 0.16 17:57:45.55 -46:16:02.1 1.9 73.92 n/a 0.0036161111 0.00136903891 -1.245 2.45412 6.45772 17:57:45.68 -46:16:01.6 0.47 78 V>19.8 B>18.4|U>18.6|UVM2>18.3|UVW2>19.4|White=17.89 Fermi (GBM), REM (60cm), MASTER-OAFA BAT: GCN 29472; GCN 29483|XRT: GCN 29472; GCN 29478; GCN 29484; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29472; GCN 29485 Nora Troja 210210A 02:00:27 1031728 262.764 14.657 1.0 6.60 9.8 0.8 7.0 0.5 1.53, CPL 0.58 17:31:04.88 14:39:45.1 1.4 82.09 n/a 0.152667613 0.051144576 -0.3137 1.85188 1.327992 17:31:05.01 14:39:46.4 0.42 85 V=16.95 B=16.99|U=15.91|UVW1=16.05|UVM2=16.13|UVW2=16.35|White=16.57 MASTER-SAAO, OSIRIS/GTC (10.4m), LCO (1m), FRAM-ORM (25cm), CAHA (2.2m), DFOT (1.3m), Konus-Wind 0.715 (OSIRIS/GTC: absorption) BAT: GCN 29444; GCN 29467|XRT: GCN 29444; GCN 29448; GCN 29452; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29444; GCN 29457|Redshift: GCN 29450 (OSIRIS/GTC) Sibasish Laha 210209A 21:39:44 1031636 328.097 43.545 1.6 139.4 24 2 0.6 0.2 1.52, PL 0.12 21:52:29.36 43:33:25.2 1.4 116.52 398 0.2781368 0.1122844 -4.728 1.92765 3.666260039488 n/a n/a n/a 126 V>19.1 B>18.8|U>19.8|UVW1>19.7|UVM2>19.4|UVW2>20.5|White>20.4 UVOT: no detection BAT: GCN 29442; GCN 29479|XRT: GCN 29442; GCN 29443; GCN 29449; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29442; GCN 29453 Sibasish Laha 210207B 21:52:08 1031297 270.614 53.700 1.4 95.69 43 2 3.1 0.2 1.20, PL 0.07 18:02:32.33 53:40:55.8 1.4 73.93 1090 0.18845892 0.051593424 -2.172 1.77966 0.719464 18:02:32.40 53:40:55.8 0.42 82 V=17.61 B=17.95|U=17.80|UVW1=18.23|UVM2>19.12|UVW2>19.39|White=17.91 Devasthal Optical Telescope (3.6m), Konus-Wind, AGILE, KAIT (0.76m), LCO (1m), Insight-HXMT/HE, AstroSat CZTI, GECAM-B BAT: GCN 29420; GCN 29435|XRT: GCN 29420; GCN 29422; GCN 29427; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29420; GCN 29436 Amy Lien 210205A 11:11:17 1030629 347.264 56.311 2.1 22.70 8.7 1.6 1.6 0.5 2.27, PL 0.31 23:08:52.64 56:17:47.5 1.8 134.66 n/a 0.0159538792 0.0067650069 -1.1 2.20639 8.93527 n/a n/a n/a 139 V>19.4 B>20.1|U>19.7|UVW1>19.9|UVM2>20.8|UVW2>19.3|White>20.6 UVOT: no detection BAT: GCN 29397; GCB 29409|XRT: GCN 29397; GCN 29399; GCN 29407; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29397; GCN 29403 Simone Dichiara 210204A 06:29:25 Fermi 109.1 9.7 n/a n/a n/a n/a n/a n/a n/a n/a 07:48:19.37 11:24:34.2 1.7 160900 n/a 2.05256778 0.79922022 -1.209 1.7286 1.722156 n/a n/a n/a n/a n/a n/a Fermi: GCN 29390 XRT: GCN 29413; Evans et al., 2009, MNRAS, 397, 1177 210119A 02:54:09 1017711 282.822 -61.767 1.5 0.06 0.71 0.09 1.0 0.2 1.41, PL 0.22 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), MASTER-OAFA, Insight-HXMT/HE, GECAM-B Due to a Sun observing constraint, Swift cannot slew to the BAT position until 12:54 UT on 2021 January 26.|While the BAT data alone is insufficient for us to make a definitive judgement as to the nature of the source, our assessment of these data suggests that the event was more likely a short GRB rather than a previously unknown Soft Gamma Repeater (Swift J1851.2-6148). See GCN 29332 for details. BAT: GCN 29323; GCN 29332 Mike Moss 210112A 01:37:03 1016881 219.005 33.058 1.2 107.60 233 3 20.5 0.6 1.45, PL 0.03 14:36:01.47 33:03:15.4 1.4 74.25 7100 0.49278339 0.170788959 -1.767 2.01845 2.8528583 14:36:01.49 33:03:15.3 0.50 83 V>18.5 B>19.1|U>20.2|UVW1>19.1|White=19.54 AGILE, OSN (1.5m), Konus-Wind, CAHA (2.2m), Insight-HXMT/HE, DOT (3.6m) r'=23.96, z'=23.38 (LBT) BAT: GCN 29289; GCN 29297|XRT: GCN 29289; GCN 29290; GCN 29295; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29289; GCN 29303|Host: GCN 29456 (LBT) Elena Ambrosi 210104B 21:10:10 1015919 53.561 37.951 1.7 19.94 12 1 1.9 0.3 1.83, PL 0.14 03:34:12.86 37:55:49.6 1.5 80.45 n/a 0.125770046 0.078690389 -0.6011 2.2916 11.28593 n/a n/a n/a 84 V>17.6 B>19.1|U>19.9|White>20.7 BAT: GCN 29243; GCN 29266|XRT: GCN 29243; GCN 29253; GCN 29256; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29243; GCN 29259 Sibasish Laha 210104A 11:26:59 1015873 103.771 64.675 1.0 32.06 88 2 12.1 0.4 1.55, PL 0.04 06:55:05.47 64:40:33.8 1.4 62.72 141 0.47867072 0.165625504 -1.524 1.92435 1.244672 06:55:05.25 64:40:34.0 1.10 71 V=16.36 B=16.59|U_fc=15.28|UVW1=16.12|UVM2=16.58|UVW2=17.09|White=16.23 Fermi (GBM), Xinglong GWAC-F60A, BOOTES-4/MET (0.6m), MITSuME (50cm), Assy-Turgen AZT-20, Murikabushi (105cm), MASTER-Tavrida, Nanshan NEXT (0.6m), DOAO (1m), DFOT (1.3m), Konus-Wind, ATLAS, CALET GBM, SARA (0.9m), VIRT (0.5M), GMG (2.4m), SAO RAS (0.5m), AZT-33IK, AROMA-N (14"), AstroSat CZTI, CAHA (2.2m), Konus-Wind BAT: GCN 29233; GCN 29251|XRT: GCN 29233; GCN 29245; GCN 29260; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29233; GCN 29247 Eleonora Troja 210102C 20:38:11 1015728 235.747 -37.231 1.0 87.25 39 2 4.4 0.3 1.87, PL 0.08 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to a Sun observing constraint, Swift cannot slew to the BAT position until 15:14 UT on 2021 January 06. BAT: GCN 29226; GCN 29231 Eleonora Troja 210102B 09:03:48 MAXI 353.323 -21.086 n/a n/a n/a n/a n/a n/a n/a n/a 23:35:16.14 -21:04:55.6 5.5 19700 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a MAXI: GCN 29223|XRT: Source 1 faded between observations. XRT: GCN 29230; GCN 29271 n/a 201229A 10:59:30 1015088 210.692 48.209 2.6 53.3 13 2 1.7 0.4 1.40, PL 0.29 14:02:45.24 48:11:52.0 1.4 111.39 n/a 0.202821948 0.092544606 -2.225 1.80484 1.312459 14:02:45.40 48:11:53.3 0.44 117 V>18.48 B>19.33|U=18.57|UVW1=19.04|UVW2=20.27|White=18.50 SAO RAS (1m), AbAO AS-32 BAT: GCN 29192; GCN 29199|XRT: GCN 29192; GCN 29193; GCN 29200; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29192; GCN 29213 Boris Sbarufatii 201228B 15:21:45 BAT/GUANO 35.594 56.015 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Fermi: GCN 29188| This burst was not localized in our low-latency analysis at the time. An updated and improved version of the targeted search pipeline was recently re-run on archival data and this burst was recovered. BAT: GCN 29985 201223A 17:58:26 1014316 132.735 71.176 1.4 29.0 13 1 1.5 0.2 1.35, PL 0.13 08:51:09.61 71:10:45.3 1.5 73.71 n/a 0.0128924604 0.0038890392 -0.4228 1.87353 0.4063472 08:51:09.51 71:10:47.4 0.42 79 V>17.44 B=17.97|U_fc=16.75|U>17.58|UVW1>17.65|UVM2>17.87|UVW2>17.81|White_fc=16.06|White=18.04 MASTER-Tavrida, Nanshan/NEXT (0.6m), BOOTES-4/MET (0.6m), Fermi (GBM), MITSuME (50cm), iTelescope T18 (0.32m), Xinglong GWAC-F60A, AZT-33IK, Kitab-ISON RC-36, GROWTH-India (0.7m), DFOT (1.3m), AbAO AS-32, Xinglong GWAC BAT: GCN 29158; GCN 29163|XRT: GCN 29158; GCN 29170; GCN 29171; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29158; GCN 29177 Jeff Gropp 201221D 23:06:34 1014037 171.055 42.152 1.3 0.16 3.9 0.4 5.6 0.5 1.56, PL 0.13 11:24:14.15 42:08:36.6 4.3 87.42 n/a n/a n/a n/a 1.28331 0.0000000000346299 n/a n/a n/a 92 V>19.2 U>19.4|UVW1>19.7|UVM2>19.5|UVW2>19.9|White>21.0 NOT, Lowell Discovery Telescope (4.3m), Konus-Wind, GTC (10.4m), Fermi (GBM), MTT, DOT (3.6m) 1.046 (GTC: emission/absorption) g=23.2 (Archival PS1 Imaging of the Putative Host Galaxy) UVOT: no detection BAT: GCN 29112; GCN 29139|XRT: GCN 29112; GCN 29113; GCN 29119; GCN 29124; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29112; GCN 29129|Redshift: GCN 29132 (GTC)|Host: GCN 29133 (Archival PS1) Kim Page 201221A 07:09:01 1013852 214.488 -45.406 1.6 44.5 18 2 1.0 0.3 1.40, PL 0.15 14:17:55.22 -45:24:58.1 1.5 136.48 n/a 0.043971822 0.0105810462 -0.5907 1.45068 72.9997 n/a n/a n/a 141 V>18.8 B>18.3|U>19.5|UVW1>19.4|UVM2>19.2|UVW2>19.4|White>20.2 VLT, Fermi (GBM), REM (60cm), Konus-Wind 5.70 (VLT) UVOT: no detection BAT: GCN 29096; GCN 29116|XRT: GCN 29096; GCN 29097; GCN 29105; GCN 29108; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29096; GCN 29109|Redshift: GCN 29100 (VLT) Kim Page 201216C 23:07:31 1013243 16.364 16.538 1.0 48.0 450 10 18.0 1.1 1.43, PL 0.03 01:05:28.88 16:30:58.0 1.4 2966.80 n/a 0.21505806 0.04574346 -2.09 2.03 5.6 n/a n/a n/a 2970 V>19.1 B>19.9|U>19.3|UVM2>19.3|UVW2>19.7|White>20.7 Fermi (GBM), VLT, FRAM-ORM (25cm), AstroSat CZTI, MAGIC, Konus-Wind. Liverpool (2.0m) 1.10 (VLT: likely redshift) Due to an observing constraint, Swift did not slew until T0+46.8 minutes.|UVOT: no detection BAT: GCN 29061; GCN 29080|XRT: GCN 29064; GCN 29067; GCN 29278; GCN 29280; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29071|Redshift: GCN 29077 (VLT) Andy Beardmore 201216A 19:00:31 Fermi|BAT-GUANO 201.4872 36.3116 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 21500 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Fermi: GCN 29057|XRT: no detection BAT: GCN 29059|XRT: GCN 29069; GCN 29137 Phil Evans 201214B 16:07:46 1012872 187.9710 9.1031 2 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 28000 n/a n/a n/a n/a n/a n/a n/a n/a n/a 28000 n/a n/a Fermi (GBM) XRT: Eight uncatalogued X-ray sources have been detected, however none of them is above the RASS limit or shows definitive signs of fading. Therefore, at the present time we cannot identify which, if any, is the afterglow. BAT: GCN 29045|XRT: GCN 29045; GCN 29052|UVOT: GCN 29045 Kira Simpson 201214A 06:18:20 INTEGRAL 170.9361 33.8725 n/a n/a n/a n/a n/a n/a n/a n/a 11:23:41.87 33:52:09.5 2.2 5300 n/a n/a n/a n/a 2.7 1.9 n/a n/a n/a n/a n/a n/a INTEGRAL: GCN 29037 XRT: GCN 29048; GCN 29092 201209A 05:44:52 1011980 23.096 -1.762 1.1 48.0 140 10 12.2 1.1 1.56, PL 0.06 01:32:21.77 -01:45:16.9 1.4 111.66 64.8 0.8157072 0.40279712 -2.862 1.97912 1.609313 n/a n/a n/a 121 V>19.2 B>19.5|U>20.7|UVW1>19.8|UVM2>19.2|UVW2>19.4|White>20.9 AstroSat CZTI, Xinglong (2.16m), Insight-HXMT/HE, AZT-33IK UVOT: no detection BAT: GCN 29005; GCN 29021|XRT: GCN 29005; GCN 29009; GCN 29014; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 29005; GCN 29026 Jeff Gropp 201208A 06:03:23 Fermi 156.7 -29.3 n/a n/a n/a n/a n/a n/a n/a n/a 10:33:17.64 -28:43:11.6 3.1 70400 n/a n/a n/a -1.182 n/a n/a n/a n/a n/a n/a n/a n/a Fermi: GCN 28998|XRT: likely afterglow XRT: GCN 29018; Evans et al., 2009, MNRAS, 397, 1177 201203A 06:52:27 1010946 38.055 -26.505 1.9 12.18 2.9 0.5 0.5 0.1 1.78, PL 0.26 02:32:13.34 -26:31:06.1 3.5 120.03 n/a 0.00163189176 0.0004057152 -1.784 1.88163 0.1765696557 n/a n/a n/a 123 n/a n/a BAT: GCN 28985; GCN 28995|XRT: GCN 28985; GCN 28990; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28985 Simone Dichiara 201128B 17:54:11 Fermi|BAT-GUANO 339.354 -49.246 5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 246000 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi/GBM trigger 628278856|BAT: error radius > 5|XRT: Ten uncatalogued X-ray sources have been detected, however none of them is above the RASS limit or shows definitive signs of fading. Therefore, at the present time we cannot identify which, if any, is the afterglow. BAT: GCN 28971|XRT: GCN 28980 201128A 06:27:58 1009679 223.091 26.716 2.4 5.41 2.0 0.4 0.4 0.2 1.37, PL 0.37 14:52:25.83 26:41:05.4 1.5 126.56 n/a 0.072409939 0.04604355 n/a 2.07781 1.537474 n/a n/a n/a 130 V>17.4 B>18.6|U>19.3|UVW1>18.3|White>20.0 UVOT: no detection BAT: GCN 28958; GCN 28963|XRT: GCN 28958; GCN 28960; GCN 28962; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28958; GCN 28970 Amy Lien 201116A 00:49:47 Fermi 149.5 -4.2 n/a n/a n/a n/a n/a n/a n/a n/a 09:57:17.98 00:16:33.1 2.5 46500 n/a 0.33457536 0.075883068 -1.902 1.80984 2.042834 n/a n/a n/a n/a n/a n/a Fermi: GCN 28897 XRT: GCN 28916; Evans et al., 2009, MNRAS, 397, 1177 n/a 201105A 05:31:10 1004239 245.610 12.734 1.0 33.82 120 2 13.9 0.5 1.08, PL 0.03 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Konus-Wind The GRB location is Sun-constrained until 2020-12-27, so no XRT or UVOT data are available. BAT: GCN 28845 Kira Simpson 201104B 17:33:46 1004168 5.215 7.834 1.0 8.66 18 1 4.1 0.3 1.47, PL 0.07 00:20:51.46 07:50:30.7 2.3 102 n/a 0.10315026 0.040745718 -0.1109 1.55046 5.37756 00:20:51.65 07:50:29.4 0.43 56 n/a B>19.0|U_fc=18.72|White_fc=17.98|White>21.1 VLT, TSHAO Zeiss-1000 (1m), Kitab-ISON RC-36, DFOT (1.3m), MITSuME (50cm), Maidanak, CrAO 1.954 (VLT: absorption & emission) BAT: GCN 28825; GCN 28839|XRT: GCN 28825; GCN 28850; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28827; GCN 28851|Redshift: GCN 28840 (VLT) Boris Sbarufatti 201103B 18:06:45.36 AGILE n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 02:48:44.21 12:08:17.6 5.3 199500 n/a 0 0 -2.312 n/a n/a n/a n/a n/a 205000 V>19.6 B=20.25 AGILE: GCN 28831 XRT: GCN 28858; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28858 201029A 20:19:50 1003002 229.607 44.473 2.0 120.55 22 1 0.6 0.1 1.09, PL 0.11 15:18:19.65 44:27:34.2 1.4 122.29 74.2 0.112881496 0.047457956 0.00894 2.00982 2.695375 n/a n/a n/a 131 V>19.2 B>19.9|U>20.0|UVW1>19.5|White>21.4 Fermi (GBM) UVOT: no detection BAT: GCN 28803; GCN 28813|XRT: GCN 28803; GCN 28806; GCN 28808; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28803; GCN 28810 Simone Dichiara 201027A 01:07:44 1002158 155.954 -5.499 1.9 546.73 0.0 0.0 1.4 0.3 1.50, PL 0.00 10:23:52.72 -05:30:36.0 1.8 83.42 n/a 0.022220576 0.00099305 -1.024 1.8145 1.325279 n/a n/a n/a 87 V>18.3 B>19.3|U>20.1|UVW1>19.1|UVM2>20.4|UVW2>20.2|White>21.2 UVOT: no detection BAT: GCN 28788; GCN 28801|XRT: GCN 28788; GCN 28792; GCN 28798; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28788; GCN 28799 Brad Cenko 201026A 22:37:34 1002103 196.696 83.807 1.2 135.38 56 2 2.2 0.3 1.94, PL 0.09 13:06:59.19 83:46:55.0 1.9 78.82 701 0.049566173 0.0245742981 -0.8993 2.47907 4.51195 n/a n/a n/a 87 V>18.3 B>19.2|U>20.2|UVW1>18.5|UVW2>19.3|White>20.9 Fermi (GBM) UVOT: no detection BAT: GCN 28784; GCN 28800|XRT: GCN 28784; GCN 28791; GCN 28796; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28784; GCN 28793 Brad Cenko 201024A 02:48:59 1001514 125.959 3.357 1.6 5.00 8.1 0.9 3.7 0.6 2.10, PL 0.18 08:23:48.48 03:21:13.5 1.5 74.89 64.1 0.040878928 0.019114152 -0.9744 2.07522 1.698663 08:23:48.55 03:21:14.5 0.62 495 V=17.39 B=18.65|U=17.86|UVW1=17.46|UVM2>18.4|UVW2>17.7|White=17.94 MASTER-Tavrida, BOOTES-2/TELMA (0.6m), GTC (10.4), FRAM-ORM (25cm), DFOT (1.3m) 0.999 (GTC: absorption) BAT: GCN 28761; GCN 28778|XRT: GCN 28761; GCN 28770; GCN 28775; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28761; GCN 28774|Redshift: GCN 28764 (GTC) Frank Marshall 201021C 20:27:18 1001130 12.503 -55.862 1.3 24.38 10 1 1.0 0.2 1.63, PL 0.15 00:50:06.93 -55:51:55.8 1.4 101.97 n/a 0.0284673509 0.0109641019 -1.223 1.6168 0.564931 00:50:06.93 -55:51:56.8 0.42 105 V=16.49 B=16.80|U=16.06|UVM2=16.43|UVW2=16.68|White=16.22 MASTER-SAAO, VLT, Fermi (GBM), TAROT (18cm) 1.070 (VLT: absorption) BAT: GCN 28730; GCN 28755|XRT: GCN 28730; GCN 28736; GCN 28754; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28730; GCN 28745|Redshift: GCN 28739 (VLT) Amy Lien 201020B 17:33:54 Fermi 71.6 76.6 n/a n/a n/a n/a n/a n/a n/a n/a 05:01:52.03 77:04:05.9 2.0 72100 n/a 1.3519765 0.413917 -1.517 2.04111 4.206 n/a n/a n/a 72102 V=19.30 U=19.12|White=19.54 Fermi: GCN 28702 XRT: GCN 28740; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28743 201020A 05:47:26 1000926 261.239 31.428 1.2 14.17 9.2 0.7 2.1 0.2 2.25, PL 0.14 17:24:54.73 31:25:41.7 1.5 141.53 n/a 0.078927928 0.045183278 -0.715 2.0761 0.856219 17:24:54.66 31:25:42.1 0.44 144 V=17.91 B=20.35|U_fc=19.76|U>18.42|UVW1>18.16|UVM2>17.06|UVW2>18.04|White_fc=18.19|White=19.39 MITSuME (50cm), Nanshan/NEXT, Assy-Turgen AZT-20, Fermi (GBM), CrAO/ZTSH (2.6m), GROWTH-India (0.7m), DOAO (1m), GTC (10.4m), Konus-Wind 2.903 (GTC: absorption) BAT: GCN 28696; GCN 28705|XRT: GCN 28696; GCN 28698; GCN 28707; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28696; GCN 28742|Redshift: GCN 28717 (GTC) Elena Ambrosi 201017A 09:46:31 1000613 36.587 66.663 2.3 22.08 9.0 1.4 1.8 0.4 1.45, PL 0.25 02:26:28.84 66:40:43.6 2.6 103.84 n/a 0.0097592769 0.00417202326 -1.089 2.31228 15.69767 n/a n/a n/a 106 n/a n/a Fermi (GBM) BAT: GCN 28666; GCN 28682|XRT: GCN 28666; GCN 28671; GCN 28678; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28666 Antonino D'Ai 201015A 22:50:13 1000452 354.310 53.446 2.9 9.78 2.0 0.6 1.8 0.4 3.03, PL 0.68 23:37:16.46 53:24:57.7 1.7 3214.07 n/a 0.01273124 0.003986704 -1.488 2.1574 2.26653 n/a n/a n/a 3217 V>19.3 B=20.47|U>19.7|UVW1>19.3|UVM2>18.8|UVW2>19.4|White=20.69 MASTER-Tavrida, NOT, GOTO, BOOTES-1B (0.3m), GTC (10.4m), Nanshan/NEXT (0.6m), CrAO/ZTSH (2.6m), MAGIC, Fermi (GBM), FRAM-ORM (25cm), AZT-33IK, AZT-20, NUTTelA-TAO / BSTI, MMT (6.5m), Xinglong (2.16m), HCT (2.0m), VLA @ 6 GHz, SAO RAS (1m), Chandra, EVN @ 5GHz 0.426 (GTC: emission)|0.423 (NOT: absorption & emission) Due to an observing constraint, Swift did not slew until T0+51.6 minutes. BAT: GCN 28632; GCN 28658|XRT: GCN 28635; GCN 28647; GCN 28660; GCN 28857; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28662|Radio: GCN 28688 (VLA); GCN 29028 (EVN)|Redshift: GCN 28649 (GTC); GCN 28661 (NOT) Valerio D'Elia 201014A 22:48:38 1000255 20.834 27.722 2.5 36.2 3.1 0.7 0.3 0.2 2.55, PL 0.37 01:23:11.09 27:39:36.9 1.8 156 n/a 0.0580755 0.03398983 -0.6866 1.97336 14.2058 n/a n/a n/a 176 V>19.24 B>19.17|U>19.82|UVW1>19.25|UVM2>19.18|UVW2>19.32|White>21.14 CrAO/ZTSH (2.6m), GTC (10.4m), Lowell Discovery Telescope (4.3m), Nanshan/NEXT (0.6m), MMT (6.5m), SAO RAS (1m) 4.56 (GTC) UVOT: no detection BAT: GCN 28623; GCN 28629|XRT: GCN 28623; GCN 28626; GCN 28638; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28623|Redshift: GCN 28650 (GTC) Elena Ambrosi 201013A 03:46:30 999948 107.392 57.031 1.0 7.36 67 1 24.6 0.7 1.22, PL 0.04 07:09:34.48 57:02:03.4 1.4 69.26 n/a 0.13379629 0.0617395256 -0.5398 2.01677 42.915978 n/a n/a n/a 74 V>16.2 B>16.6|U>16.7|UVW1>16.6|UVM2>16.7|UVW2>17.1|White>16.8 FRAM-ORM (25cm), CALET (GBM), AstroSat CZTI, TSHAO (Zeiss-1000(W) 1m), AbAO AS-32, Insight-HXMT/HE, Konus-Wind UVOT: no detection BAT: GCN 28607; GCN 28614|XRT: GCN 28607; GCN 28608; GCN 28611; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28607; GCN 28613 Kim Page 201008A 10:37:36 Fermi|BAT-GUANO 161.744 46.101 5 ~2.5 n/a n/a n/a n/a n/a n/a 10:47:26.10 46:06:06.9 4.8 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Fermi: GCN 28577|BAT: Since this is a low significance detection near the edge of the coded field of view there is a chance that this localization may be incorrect. BAT: GCN 28583|XRT: GCN 28587; GCN 28648; Evans et al., 2009, MNRAS, 397, 1177 Phil Evans 201006A 01:17:52 998907 61.917 65.148 2.1 0.49 1.3 0.2 2.2 0.3 1.42, PL 0.24 04:07:34.20 65:09:52.4 1.9 83.94 n/a 0.00428391288 0.0019849494 -0.986 2.11701 12.67489 n/a n/a n/a 88 V>18.9 B>19.8|U>20.3|UVW1>18.7|UVW2>17.3|White>21.0 INTEGRAL, Fermi (GBM) UVOT: no detection BAT: GCN 28560; GCN 28567|XRT: GCN 28560; GCN 28562; GCN 28568; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28560; GCN 28565 Jeff Gropp 201001A 09:58:51 998344 110.050 -2.213 1.9 15.2 7.6 1.1 1.0 0.3 0.96, PL 0.23 07:20:19.44 -02:12:39.4 3.2 115.95 n/a n/a n/a n/a 1.82356 24.97159 n/a n/a n/a 120 V>18.8 B>18.9|U>19.8|UVW1>19.1|UVM2>19.7|UVW2>19.6|White>21.1 Fermi (GBM) UVOT: no detection BAT: GCN 28539; GCN 28545|XRT: GCN 28539; GCN 28540; GCN 28544; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28539; GCN 28555 Kira Simpson 200925B 21:50:37 997453 246.892 78.393 1.2 18.25 10 1 3.0 0.3 2.01, PL 0.14 16:27:08.58 78:23:26.4 1.4 78.36 n/a 0.08914732 0.04251588 0.1393 2.11946 0.749885 n/a n/a n/a 82 V>18.9 B>19.6|U>19.9|UVW1>19.0|UVM2>17.7|UVW2>18.9|White=20.77 OSN (1.5m), MASTER-Tavrida, NUTTelA-TAO/BSTI BAT: GCN 28499; GCN 28506|XRT: GCN 28499; GCN 28500; GCN 28503; GCN 28508; GCN 28512; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28499; GCN 28507 Brad Cenko 200922A 12:06:46 997024 296.954 -55.199 1.0 10.30 28 1 11.4 0.5 1.43, CPL 0.26 19:47:48.87 -55:12:15.9 1.5 75.57 82.1 0.03765468 0.0153575646 -1.15 2.21069 2.540798 19:47:48.76 -55:12:16.5 n/a 86 V=17.35 B=17.95|U=17.18|UVW1=17.23|UVM2=17.12|UVW2=17.14|White=14.37 LCO (1m), Chilescope RC-1000 GCN 28492: chance superposition between optical afterglow and archival star BAT: GCN 28471; GCN 28484|XRT: GCN 28471; GCN 28473; GCN 28476; GCN 28483; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28471; GCN 28482 Mike Moss 200919A 01:52:20 996503 168.899 32.456 1.3 76.0 18 2 1.2 0.2 2.13, PL 0.14 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 05:40 UT on 2020 October 10. BAT: GCN 28454; GCN 28458 Tilan Ukwatta 200917A 03:52:28 996184 235.742 -4.695 2.0 19.4 3.0 0.6 0.6 0.2 2.24, PL 0.31 15:42:53.89 -04:42:03.2 1.5 100.77 n/a 0.050337425 0.032168505 -0.5739 2.25493 10.19847 n/a n/a n/a 104 V>18.9 B>19.5|U>20.2|UVW1>18.7|UVM2>18.2|White>20.5 Fermi (GBM Sub-Threshold) UVOT: no detection BAT: GCN 28435; GCN 28447|XRT: GCN 28435; GCN 28436; GCN 28444; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28435; GCN 28475 Eda Sonbas 200914A 12:48:30 INTEGRAL 256.4 -37.6 n/a n/a n/a n/a n/a n/a n/a n/a 16:58:4.84 -36:16:41.6 6.5 8900 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a INTEGRAL: GCN 28419|XRT: Although there is moderate evidence for fading, we cannot exclude that the observed X-ray emission is coming from the bright IR source reported in Perri et al. (GCN Circ. 28425), possibly unrelated to GRB 200914A. XRT: GCN 28425; GCN 28466 200909B 23:17:10 995288 175.171 -31.199 1.4 16.9 12 1 1.3 0.3 1.60, PL 0.14 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 03:23 UT on 2020 November 09. BAT: GCN 28406; GCN 28408 Andrea Melandri 200907B 18:51:11 995004 89.019 6.905 1.8 0.83 1.6 0.2 1.5 0.2 0.68, PL 0.25 05:56:06.97 06:54:22.5 1.7 80.13 n/a 0.0000291026268 0.0000057109345 -2.087 1.96454 5.76525 n/a n/a n/a 84 V>17.7 B>19.4|U>20.4|UVW1>19.2|UVM2>18.3|UVW2>19.2|White>21.0 AstroSat CZTI UVOT: no detection BAT: GCN 28384; GCN 28398|XRT: GCN 28384; GCN 28385; GCN 28391; GCN 28394; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28384; GCN 28400 Andy Beardmore 200906A 13:11:04 994856 272.284 67.887 1.4 70.90 28 1 2.5 0.2 2.00, PL 0.09 18:09:06.09 67:52:48.3 1.5 66.71 2090 0.080319266 0.050422408 -4.034 2.2558 6.984667 n/a n/a n/a 76 V>19.4 B>20.1|U>20.4|UVW1>19.3|UVM2>20.1|UVW2>19.5|White>21.3 Fermi (GBM) UVOT: no detection BAT: GCN 28371; GCN 28380|XRT: GCN 28371; GCN 28373; GCN 28375; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28371; GCN 28379 Kim Page 200903A 00:44:22 994389 164.313 50.488 1.0 24.15 28 1 3.8 0.3 1.15, CPL 0.28 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), CALET (GBM) Due to a Sun observing constraint, Swift cannot slew to the BAT position until 14:33 UT on 2020 September 12. BAT: GCN 28350; GCN 28360 Andy Beardmore 200901B 07:09:26 994165 217.860 -38.704 3.0 705.94 43 4 0.4 0.2 0.95, CPL 0.63 14:31:26.19 -38:42:41.3 4.2 169.73 111 0.00386926014 0.000505761711 0.6483 2.06763 1.2018501421 n/a n/a n/a 176 V>18.1 B>19.1|U=19.3|UVW1>18.1|UVM2>17.9|UVW2>18.2 BAT: GCN 28337; GCN 28345|XRT: GCN 28337; GCN 28339; GCN 28347; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28337; GCN 28343 Boris Sbarufatti 200901A 03:47:31 994143 61.759 -59.901 1.1 20.37 29 2 7.7 0.6 1.72, PL 0.11 04:07:07.97 -59:53:27.0 1.8 3050.36 n/a 0.04913271 0.0234207369 -0.9497 2.31313 2.177558 n/a n/a n/a 3053 V>19.1 B>20.4|U>20.0|UVW1>19.1|UVM2>19.1|UVW2>19.3|White=20.5 Fermi (GBM), MASTER-OAFA Due to an observing constraint, Swift did not slew until T0+47.5 minutes.|UVOT: possible afterglow, it is not clear whether the source is fading BAT: GCN 28335; GCN 28344|XRT: GCN 28336; GCN 28341; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28342 Kira Simpson 200829A 13:59:34 993768 251.136 72.363 1.8 13.04 510 10 98.7 1.6 0.83, PL 0.03 16:44:49.42 72:19:45.2 1.4 128.71 930 0.94375869 0.25233178 -0.6108 1.88219 1.22933 16:44:49.14 72:19:45.63 0.35 138 V=15.50 B=15.68|U=14.54|UVW1=15.19|UVM2=16.25|UVW2=17.64|White=14.29 TSHAO Zeiss-1000 (1m), AGILE/MCAL, MASTER-Tavrida, Konkoly Observatory RC80 (0.8m), THO (0.35m), SAO RAS Zeiss-1000 (1m), Konus-Wind, Nanshan/NEXT (0.6m), Fermi (GBM), Liverpool (2m), Koshka Zeiss-1000 (1m), Kitab RC-36, CrAO AZT-11, AbAO AS-23 1.25 (UVOT-XRT: photometric) BAT: GCN 28307; GCN 28325|XRT: GCN 28307; GCN 28313; GCN 28317; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28307; GCN 28311|Redshift: GCN 28338 (UVOT-XRT) Mike Siegel 200826A 04:29:52 Fermi 4.7 35.3 n/a n/a n/a n/a n/a n/a n/a n/a 00:27:08.46 34:01:36.6 2.7 59900 n/a 0.102190528 0.048281189 -0.9611 1.54702 1.199502 n/a n/a n/a 140000 n/a White=21.86 Fermi: GCN 28284|UVOT: The UVOT detection is possibly explained by the underlying galaxy emission. XRT: GCN 28300; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28300 200819A 15:43:52 992099 21.527 63.061 2.1 23.62 3.2 0.6 0.6 0.1 2.08, PL 0.31 01:25:41.76 63:03:39.7 1.7 84.52 n/a 0.0161757493 0.0075642562 -0.9743 1.64187 22.65186 n/a n/a n/a 89 V>17.7 U>19.0|White>20.3 UVOT: no detection BAT: GCN 28263; GCN 28276|XRT: GCN 28263; GCN 28265; GCN 28272; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28263; GCN 28281 Simone Dichiara 200809B 15:41:27 GUANO 15.9406 -73.8459 4 n/a n/a n/a n/a n/a n/a n/a 01:03:19.09 -73:50:44.1 4.5 n/a n/a 0.0195167962 0.0057222946 -1.573 1.952 3.484518 n/a n/a n/a n/a n/a n/a Fermi (GBM), AstroSat CZTI, MAXI/GSC BAT: GCN 28237|XRT: GCN 28241; Evans et al., 2009, MNRAS, 397, 1177 Antonino D'Ai 200806A 15:28:49 987016 52.933 37.076 1.0 38.8 10 2 12.1 0.4 0.72, CPL 0.12 03:31:43.73 37:04:43.5 1.4 77.74 259 0.175349097 0.074193399 -1.102 1.85231 4.83164 n/a n/a n/a 86 V>17.9 B>19.3|U>19.5|UVW1>18.8|UVM2>19.4|UVW2>19.0|White=20.26 AstroSat CZTI, CAHA (2.2m), CALET GBM UVOT: possible detection BAT: GCN 28211; GCN 28223|XRT: GCN 28211; GCN 28214; GCN 28221; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28211; GCN 28222 Elena Ambrosi 200803A 03:34:26 Fermi 313.6 -62.0 n/a n/a n/a n/a n/a n/a n/a n/a 20:44:22.35 -62:56:41.5 2.6 36300 n/a 0.067206645 0.0150529931 -1.918 2.23896 1.333181 n/a n/a n/a n/a n/a n/a Fermi: GCN 28196 XRT: GCN 28205; Evans et al., 2009, MNRAS, 397, 1177 200729A 19:38:05 984929 184.360 45.571 2.3 122.0 16 2 0.7 0.3 0.96, PL 0.27 12:17:30.28 45:35:41.2 1.4 140.40 n/a 0.0254777096 0.0082941887 -1.438 1.38469 9.596728 n/a n/a n/a 145 V>17.6 B>18.7|U>18.9|UVW1>18.2|UVM2>17.8|UVW2>17.8|White>20.0 Konus-Wind XRT: The XRT position is within the extent of the nearby galaxy NGC 4242, for which SIMBAD lists a redshift of 0.00176 (~7.4 Mpc). Follow up observations are strongly encouraged.|UVOT: no detection BAT: GCN 28165; GCN 28179|XRT: GCN 28165; GCN 28168; GCN 28176; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28165; GCN 28177 Phil Evans 200716C 22:57:41 982707 196.011 29.636 1.0 86 36 2 10.7 0.5 1.65, PL 0.09 13:04:02.47 29:38:38.7 1.4 82.89 1100 0.085871872 0.0246593736 -5.268 1.49436 0.1078675342 13:04:02.43 29:38:40.6 0.75 93 n/a White=16.34 Fermi (GBM & LAT), MASTER-IAC, BOOTES-1B (0.3m), AGILE/MCAL, HCT (2m), CALET GBM, Insight-HXMT/HE, VIRT (0.5m), Konus-Wind, FRAM-ORM (25cm), ZTSH (2.6m), Kitab (RC-36) SDSS inspection reveals possible host. BAT: GCN 28124; GCN 28136|XRT: GCN 28124; GCN 28128; GCN 28129; GCN 28131; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28124|Host: GCN 28132 (SDSS); GCN 28152 (CAHA) Tilan Ukwatta 200716A 01:26:37.76 BAT/GUANO 139.348 -16.712 5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), AGILE, AstroSat CZTI, IPN Fermi: GCN 28109|This burst was not localized in our low-latency analysis at the time. An updated and improved version of the targeted search pipeline was recently re-run on archival data and this burst was recovered. BAT: GCN 29984 200715A 23:51:40 INTEGRAL 248.5372 -51.8392 n/a n/a n/a n/a n/a n/a n/a n/a 16:34:09.14 -51:50:18.2 7.2 7500 n/a 0.050116574 0.0196002282 -1.203 2.29978 12.79824 n/a n/a n/a n/a n/a n/a INTEGRAL: GCN 28110 XRT: GCN 28115; Evans et al., 2009, MNRAS, 397, 1177 n/a 200714E 18:35:05 Ground Analysis|GUANO 196.8656 -51.6403 5 n/a n/a n/a n/a n/a n/a n/a 13:07:17.50 -51:38:21.7 2.2 37300 n/a 0.0706418248063986 0.0365062321224565 -0.8462 1.6185 3.0678091022 n/a n/a n/a n/a n/a n/a Fermi (GBM), AGILE BAT: GCN 28103|XRT: GCN 28107; GCN 28150; Evans et al., 2009, MNRAS, 397, 1177 200713A 11:42:54 982201 76.941 -32.846 2.8 48.98 9.0 1.6 0.8 0.3 2.48, PL 0.32 05:07:47.95 -32:48:53.2 1.5 150.08 127 0.162059058 0.067208806 -0.2754 2.13218 1.705186 n/a n/a n/a 159 n/a n/a BAT: GCN 28088; GCN 28096|XRT: GCN 28088; GCN 28089; GCN 28092; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28088 Amy Lien 200711A 11:04:36 981957 285.975 -0.134 1.4 29.39 53 3 7.7 1.0 1.42, PL 0.10 19:03:52.85 -00:08:49.5 1.6 166.31 n/a 0.146093433 0.0467070993 -0.4432 2.01181 16.48593 n/a n/a n/a 170 V>18.7 B>19.1|U>19.0|UVW1>19.3|UVM2>28.0|UVW2>19.5|White>20.6 Fermi (GBM & LAT), CALET GBM, Insight-HXMT/HE UVOT: no detection BAT: GCN 28078; GCN 28084|XRT: GCN 28078; GCN 28081; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28078; GCN 28085 Frank Marshall 200701A 12:46:59 980421 123.563 -14.553 1.7 38.9 9.3 1.0 0.7 0.2 1.91, PL 0.16 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to a Sun observing constraint, Swift cannot slew to the BAT position until 06:11 UT on 2020 September 07. BAT: GCN 28052; GCN 28054 Maria Bernardini 200630A 01:49:34 980210 91.389 -60.779 1.9 14.83 4.7 0.7 1.4 0.2 1.64, PL 0.24 06:05:19.31 -60:45:10.2 1.8 77.85 n/a 0.0235942272 0.0156486504 -0.5263 1.87426 4.581538 n/a n/a n/a 83 V>18.9 B>19.6|U>20.1|UVW1>20.1|UVM2>20.5|UVW2>20.0|White>20.4 Fermi (GBM) UVOT: no detection BAT: GCN 28043; GCN 28051|XRT: GCN 28043; GCN 28044; GCN 28049; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 28043; GCN 28050 Kim Page 200623A 03:18:00 Ground Analysis (GUANO) 242.0952 53.4678 4 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 37800 n/a n/a n/a n/a n/a n/a n/a n/a n/a 37910 n/a White>22.4 Fermi (GBM) XRT: The only uncatalogued source in the field, Source 3, shows no evidence of fading, so we conclude that it is not the GRB afterglow. BAT: GCN 28013; GCN 28016|XRT: GCN 28023; GCN 28047|UVOT: GCN 28025 200613A 05:30:08 Fermi 149.1 51.1 n/a n/a n/a n/a n/a n/a n/a n/a 10:12:10.08 45:45:14.7 1.4 43600 n/a 1.73243706 0.76046634 -1.055 1.89349 2.2552313 10:12:10.03 45:45:14.1 0.46 43621 V>18.6 U=19.02|White=19.65 Fermi: GCN 27926 XRT: GCN 27936; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27944 200612A 04:39:37 977310 302.691 -45.354 1.5 171.48 38 2 0.7 0.2 1.34, PL 0.09 20:10:48.49 -45:20:07.4 1.5 87.66 213 0.023598192 0.00010221537 -1.125 2.06442 0.569699 n/a n/a n/a 96 n/a U>19.2|White>20.6 MASTER-OAFA, Konus-Wind, Fermi (GBM) UVOT: no detection BAT: GCN 27915; GCN 27924|XRT: GCN 27915; GCN 27921; GCN 27923; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27915; GCN 27929 Eda Sonbas 200608A 17:28:38 976692 309.628 -31.194 2.3 119.2 15 2 0.7 0.3 2.05, PL 0.22 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Moon observing constraint, Swift cannot slew to the BAT position until 01:24 UT on 2020 June 11. BAT: GCN 27906; GCN 27913 Mike Moss 200529A 00:56:35 974942 238.756 -11.076 1.2 79.57 32 2 1.8 0.3 1.89, PL 0.10 15:55:03.34 -11:04:25.1 1.8 212.93 n/a 0.051904546 0.03668349 -4.029 1.99557 2.3591224265 n/a n/a n/a 195 V>19.1 B>19.5|U>19.7|UVW1>19.0|UVM2>20.2|White>19.8 Fermi (GBM), NOT, KAIT (0.76m), LCO (1m) UVOT: no detection BAT: GCN 27845; GCN 27868|XRT: GCN 27845; GCN 27848; GCN 27863; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27845; GCN 27884 Valerio D'Elia 200528A 10:27:23 974827 176.637 58.185 1.0 58.7 180 0 17.5 0.5 1.62, CPL 0.14 11:46:32.99 58:11:33.3 1.5 70.18 4080 0.29038652 0.10186366 -3.09 2.24397 3.811452 n/a n/a n/a 81 V>18.8 U>18.7|B>20.7|UVW2>21.0 Fermi (GBM), CALET (GBM), Konus-Wind UVOT: no detection BAT: GCN 27832; GCN 27839|XRT: GCN 27832; GCN 27836; GCN 27852; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27832; GCN 27840 Elena Ambrosi 200524A 05:04:00.36 Fermi 212.8 61.0 n/a n/a n/a n/a n/a n/a n/a n/a 14:12:10.74 60:54:19.4 4.4 36400 n/a 0.0263162067 0.0168791349 -0.5693 1.79805 0.2327889 n/a n/a n/a 36366 n/a White=22.06 Fermi: GCN 27797 XRT: GCN 27811; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27808; GCN 27825 n/a 200522A 11:41:34 973628 5.668 -0.264 1.6 0.62 1.1 0.1 1.5 0.2 1.45, PL 0.17 00:22:43.68 -00:16:59.4 2.2 83.42 n/a 0.028101185 0.0165921492 -0.6754 1.38048 0.445814 n/a n/a n/a 448 V>17.2 White>19.5 VLA @ 6 GHZ (possibly from host), LCO (1m), Gemini-North, HST 0.4 (SDSS: photometric) Possible catalogued galaxy in both SDSS and PS1-3Pi surveys.; Possible radio detection of host (VLA); Source consistent with possible host (LCO); r=21.37 (Gemini North: possible host); 20.7 AB mag (HST) UVOT: no detection BAT: GCN 27778; GCN 27793|XRT: GCN 27778; GCN 27780; GCN 27785; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27783|Radio: GCN 27786 (VLA)|Redshift: GCN 2779|Host: GCN 2779; GCN 27794 (LCO); GCN 27822 (Gemini North); GCN 27826 (HST) Phil Evans 200519A 11:20:23 973140 255.319 -30.393 1.0 71.88 120 2 20.6 0.5 1.42, PL 0.03 17:01:19.94 -30:22:43.3 1.4 49.63 1360 1.19819184 0.46575392 1.5 1.76388 4.73862 17:01:20.01 -30:22:41.1 0.42 58 V=16.30 B=17.12|U=16.27|UVW1=17.46|UVW2>17.5|White=15.43 iTelescope (T31, 0.5m), LCO (1m), BOOTES-3/YA (60cm), DFOT (1.3m), AstroSat CZTI, GROWTH-India (0.7m), Insight-HXMT/HE, HCT (2m), CALET GBM BAT: GCN 27756; GCN 27771|XRT: GCN 27756; GCN 27761; GCN 27763; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27756; GCN 27769 Boris Sbarufatti 200517A 11:27:21 MAXI 17.230 -50.745 n/a n/a n/a n/a n/a n/a n/a n/a 01:10:47.61 -50:55:20.7 3.3 8000 n/a 0.065261504 0.0290747158 -1.036 1.7257 0.451964 n/a n/a n/a n/a n/a n/a MAXI: GCN 27750 XRT: GCN 27754; GCN 27775; Evans et al., 2009, MNRAS, 397, 1177 n/a 200512A 20:33:15 971846 7.417 -2.217 1.5 74.0 8.1 1.0 0.4 0.1 1.68, PL 0.18 00:29:39.54 -02:12:37.3 1.4 6965 76.0 0.00184341952 0.000408611872 -0.4167 1.19516 2.411019 n/a n/a n/a 78 V>17.1 B>19.0|U>19.7|UVW1>17.9 Fermi (GBM Sub-Threshold) UVOT: no detection BAT: GCN 27726; GCN 27742|XRT: GCN 27726; GCN 27728; GCN 27729; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27726; GCN 27730 Kira Simpson 200509A 06:47:17 970886 116.415 -4.634 1.7 828.2 73 4 1.5 0.2 1.67, PL 0.09 07:45:41.35 -04:37:49.7 1.4 119.56 n/a 0.201403428 0.148385172 -0.8791 1.63681 1.581030426843 07:45:41.28 -04:37:49.3 0.48 123 V>18.6 B>19.8|U=18.46|UVW1>19.0|UVM2>19.0|UVW2>19.6|White=18.92 LCO (1m) BAT: GCN 27701; GCN 27713|XRT: GCN 27701; GCN 27703; GCN 27704; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27701; GCN 27709 Nora Troja 200425A 00:16:21 967774 85.217 -13.399 2.0 81.0 12 2 0.7 0.2 1.30, PL 0.21 05:40:52.68 -13:26:06.4 1.5 90.52 n/a 0.0233772048 0.0093390192 -2.472 2.04806 7.19855 n/a n/a n/a 94 V>18.6 B>19.1|U>19.9|UVW1>18.4|UVM2>18.9|UVW2>18.7|White>20.5 UVOT: no detection BAT: GCN 27638; GCN 27650|XRT: GCN 27638; GCN 27639; GCN 27641; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27638; GCN 27643 Maria Grazia Bernardini 200424A 12:07:10 INTEGRAL 307.5057 -39.6939 n/a n/a n/a n/a n/a n/a n/a n/a 20:30:01.31 -39:42:00.5 3.0 13200 n/a n/a n/a n/a 2.08661 0.4276740475 n/a n/a n/a 17000 V>19.1 B>20.2|U>19.9|UVW1>19.9|UVM2>20.8|UVW2>20.4 INTEGRAL: GCN 27634|UVOT: no detection XRT: GCN 27640; GCN 27676; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27648 200416A 07:05:17 966554 335.691 -7.525 1.4 5.04 8.7 0.8 3.8 0.5 1.76, PL 0.15 22:22:47.66 -07:31:04.3 3.5 99.94 n/a 2.0679855 1.6971345 -2.884 1.8255 0.852285 22:22:47.84 -07:31:06.0 0.43 102 V=17.05 B=17.48|U=16.44|UVW1=16.59|UVM2>16.3|UVW2>17.5|White=16.57 Fermi (GBM) BAT: GCN 27591; GCN 27601|XRT: GCN 27591; GCN 27594; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27591; GCN 27602 Phil Evans 200412B 09:08:40 Fermi 279.8 64.1 n/a n/a n/a n/a n/a n/a n/a n/a 18:33:15.21 62:31:57.1 2.4 20100 n/a 0.247736894 0.072566028 -1.574 1.81947 1.759606 n/a n/a n/a 360000 V>19.76 B>20.74|U>20.41|UVW1>20.31|UVM2>20.48|UVW2>20.83 Fermi: GCN 27547|UVOT: no detection XRT: GCN 27561; GCN 27600; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27600 n/a 200411A 04:29:02 965784 47.686 -52.320 1.6 0.22 0.86 0.11 1.1 0.2 0.95, PL 0.19 03:10:39.39 -52:19:03.3 1.4 50.74 142 0.011496498 0.00544167 -0.9587 1.76864 1.473358 n/a n/a n/a 58 V>18.5 B>20.3|U>21.0|UVW1>18.8|UVM2>18.1|UVW2>19.2|White>21.2 Fermi (GBM) UVOT: no detection BAT: GCN 27536; GCN 27545|XRT: GCN 27536; GCN 27538; GCN 27540; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27536; GCN 27539 Aaron Tohuvavohu 200410A 02:25:10 965638 299.644 51.745 2.9 108.8 12 2 1.8 0.3 1.41, PL 0.31 19:58:35.10 51:46:53.7 1.4 101.30 n/a 0.166807004 0.101149212 -4.491 2.06836 2.999842 19:58:35.3 51:46:53.0 0.5 104 V=21.23 B=19.61|U=20.39|UVW1>19.8|UVM2>20.0|UVW2>19.9|White=19.51 Ondrejov D50, CALET (GBM), Liverpool (2.0m) BAT: GCN 27518; GCN 27578|XRT: GCN 27518; GCN 27522; GCN 27523; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27518; GCN 27532 Kira Simpson 200409A 03:19:59 965484 60.555 -50.243 2.7 17.91 2.3 0.6 1.2 0.2 2.14, PL 0.44 04:02:08.74 -50:13:29.6 1.5 73.37 n/a 0.0314135271 0.0131272236 -2.683 2.0354 0.428249 04:02:08.75 -50:13:28.4 0.77 77 n/a White=19.14 Fermi (GBM) BAT: GCN 27509; GCN 27519|XRT: GCN 27509; GCN 27510; GCN 27511; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27509 Jeff Gopp 200405B n/a Ground Analysis 62.7894 -51.5326 4 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a XRT: Four uncatalogued X-ray sources were detected, but none shows any evidence of fading. We therefore conclude that Swift did not detect the X-ray afterglow of this GRB. BAT: GCN 27497|XRT: GCN 27500; GCN 27568 Sibasish Laha 200325B 14:53:16 Fermi 166.9 26.2 n/a n/a n/a n/a n/a n/a n/a n/a 11:10:12.91 27:49:10.5 4.9 102400 n/a n/a n/a n/a n/a n/a n/a n/a n/a 102000 n/a White=21.27 Fermi (GBM): GCN 27441 XRT: GCN 27457; GCN 27471|UVOT: GCN 27457 n/a 200325A n/a Ground Analysis 31.7203 -31.816 4 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GMB), AGILE, AstroSat, IPN Detected by Fermi GBM (GCN 27434) which trigger GUANO to look at ground analysis of BAT data.|No XRT or UVOT follow-up will take place due to the source’s proximity to the sun (1.5 hours). BAT: GCN 27444 n/a 200324A 16:39:07 963260 222.682 35.931 1.1 n/a 23 2 0.7 0.2 1.72, PL 0.15 14:50:41.73 35:56:30.3 1.4 183.93 127 0.04614942 0.0108712998 -3.777 1.93506 2.67529 n/a n/a n/a 215 V>18.9 B>19.8|U>20.2|UVW1>19.1|UVW2>19.1|White>21.7 UVOT: no detection BAT: GCN 27428; GCN 27443|XRT: GCN 27428; GCN 27430; GCN 27435; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27428; GCN 27439 Simone Dichiara 200306C 22:50:39 960102 198.577 11.263 1.3 53.5 28 2 1.3 0.3 0.83, PL 0.12 13:14:13.44 11:16:13.0 1.6 116.87 n/a 0.0042037013 0.00045691531 -1.064 1.56127 0.424943 13:14:13.46 11:16:11.7 0.43 118 n/a U=18.39 MASTER-Kislovodsk, MASTER-Tavrida, FRAM-ORM (25cm), BOOTES-1 (30cm), SAO RAS (1m), Liverpool (2m), OSN (1.5m) BAT: GCN 27326; GCN 27353|XRT: GCN 27326; GCN 27342; GCN 27345; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27326; GCN 27352 Jeff Gropp 200306A 00:19:40 959917 101.114 -62.010 1.0 32.87 100 2 7.0 0.3 1.06, CPL 0.15 06:44:24.65 -62:00:23.8 1.4 66 302 0.104077568 0.0328175344 -3.971 2.04359 4.66795 n/a n/a n/a 85 V>20.1 B>20.5|U>20.1|UVW1>19.7|UVM2>19.1|UVW2>20.3|White>20.7 AstroSat CZTI UVOT: no detection BAT: GCN 27320; GCN 27346|XRT: GCN 27320; GCN 27331; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27320; GCN 27351 Kira Simpson 200303A 02:34:57 959431 212.695 51.358 1.0 94.2 130 0.0 5.0 0.3 1.39, PL 0.17 14:10:52.55 51:21:33.5 1.4 87.70 877 0.42444752 0.158095376 -1.957 2.38226 7.536482 n/a n/a n/a 96 V>18.4 B>19.4|U>20.4|White>21.5 CALET (CGBM), Fermi (GBM), Konus-Wind UVOT: no detection BAT: GCN 27297; GCN 27311|XRT: GCN 27297; GCN 27300; GCN 27312|UVOT: GCN 27297; GCN 27308 Brad Cenko 200228B 11:14:41 958733 252.007 16.964 2.5 7.37 3.0 0.6 1.0 0.4 2.27, PL 0.36 16:48:10.96 16:59:04.3 2.1 135.71 n/a 0.0288416544 0.0173650806 -0.6503 3.00568 15.672782 n/a n/a n/a 137 V>20.1 B>20.6|U>20.4|UVW1>19.5|UVM2>19.8|UVW2>19.4 Fermi (GBM), AZT-33IK (1.5m) BAT: GCN 27254; GCN 27273|XRT: GCN 27254; GCN 27256; GCN 27270; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27268 Sibasish Laha 200228A n/a Ground Analysis 333.8928 -42.9443 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), AstroSat (CZTI) No XRT or UVOT follow-up will take place due to the source’s proximity to the sun. BAT: GCN 27259 n/a 200227A 07:20:08 958592 56.433 9.489 1.0 32.8 71 2 5.7 0.4 1.15, CPL 0.19 03:45:43.86 09:28:56.3 2.5 82.2 308 n/a 0.033 -3.86 1.83 5.6 n/a n/a n/a 93 V>18.3 B>19.2|U>19.8|UVW1>18.4|UVM2>18.4|UVW2>18.6|White>20.8 Fermi (GBM), Insight-HXMT/HE UVOT: no detection BAT: GCN 27234; GCN 27246|XRT: GCN 27234; GCN 27243; GCN 27249|UVOT: GCN 27234; GCN 27244 Sibasish Laha 200224A 03:24:49 958141 248.743 41.666 3.5 45.0 2.9 0.9 0.4 0.1 1.69, PL 0.51 16:35:03.99 41:36:41.0 1.6 97.68 n/a 0.00560706 0.002848137 -0.8682 1.95161 0.1576139 16:35:04.14 41:36:42.3 0.43 101 n/a U=18.75|UVW1>20.7|UVM2>21.4|UVW2>21.9|White=20.57 BOOTES-1 (0.3m), Tautenburg (1.34m), Calar Alto (2.2m) BAT: GCN 27173; GCN 27194|XRT: GCN 27173; GCN 27179; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27182 Tilan Ukwatta 200219C 23:57:10 Fermi 264.5 8.4 n/a n/a n/a n/a n/a n/a n/a n/a 17:30:02.16 10:32:21.6 2.1 43000 n/a 0.446905371818623 0.223404604017087 -0.8887 2.13733 3.16591 n/a n/a n/a n/a n/a n/a Fermi: GCN 27145 XRT: GCN 27157; GCN 27180; Evans et al., 2009, MNRAS, 397, 1177 200219A 07:36:49 957271 342.595 -59.101 2.4 288.0 7.4 1.1 2.4 0.2 1.47, PL 0.25 22:50:33.23 -59:07:10.4 1.4 67.53 422 0.0026355532 0.0010447829 -1.036 1.81466 0.1934420461 n/a n/a n/a 75 V>19.7 B>20.9|U>20.7|UVW1>20.4|UVM2>20.4|UVW2>20.2|White>21.2 Fermi (GBM), Konus-Wind, AstroSat (CZTI) UVOT: no detection BAT: GCN 27125; GCN 27148|XRT: GCN 27125; GCN 27138; GCN 27139; GCN 27142; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 27125; GCN 27165 Amy Lien 200216B 13:32:33 956824 160.452 19.468 1.0 81.3 16 1 1.5 0.2 0.81, CPL 0.52 10:41:44.32 19:28:30.6 1.7 115.1 133 n/a 0.00046 -1.91 1.63 9.2 n/a n/a n/a 124 n/a UVW1>20.2|White>21.5 Fermi (GBM) UVOT: no detection BAT: GCN 27102; GCN 27117|XRT: GCN 27102; GCN 27106; GCN 27120|UVOT: GCN 27102; GCN 27108 Paolo D'Avanzo 200216A n/a Ground Analysis 311.4378 -11.6580 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) No XRT or UVOT follow-up will take place due to the source's proximity to the sun (1.2 hours) BAT: GCN 27107|XRT: GCN 27107|UVOT: GCN 27107 n/a 200215A 14:39:31 956639 34.100 12.775 1.0 11.7 11 1 2.7 0.2 1.41, PL 0.09 02:16:19.06 12:46:15.6 1.4 87.08 n/a 0.059030576 0.0274170028 -0.983 1.49676 1.985118 n/a n/a n/a 90 V>18.5 B>19.8|U>20.3|UVW1>19.2|UVW2>19.8|White>21.2 Fermi (GBM), CALET (CGBM) UVOT: no detection BAT: GCN 27079; GCN 27098|XRT: GCN 27079; GCN 27089; GCN 27091|UVOT: GCN 27079; GCN 27090 Maria Bernardini 200205B 19:21:43 954519|954520 107.760 -56.488 1.8 458.0 54 2 2.0 0.2 1.36, CPL 0.22 07:11:09.02 -56:29:14.8 1.5 342.71 126 0.1026214 0.058989 -7.649 1.90881 0.0000574026 07:11:09.15 -56:29:15.3 0.42 352 V=16.88 B=17.74|U=17.25|UVW1=16.88|UVM2=17.12|UVW2>17.77|White=16.81 MASTER, LCO 1(m), VLT, ESO/NTT, Chilescope RC-1000, Konus-Wind 1.465 (VLT: absorption and emission) BAT: GCN 26993; GCN 27012|XRT: GCN 26993; GCN 26999; GCN 27001; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 26993; GCN 27006|Redshift: GCN 26998 (VLT) Phil Evans 200131A 22:41:15 953689 3.067 51.121 1.2 32.74 70 1 26.9 0.6 1.32, PL 0.04 00:12:22.65 51:07:00.2 1.4 68.73 376 0.60257928 0.49595664 -4.822 1.78299 2.307465 00:12:22.57 51:07:00.3 0.42 78 V=19.57 B=19.53|U=16.09|UVW1=18.48|UVM2=18.98|UVW2=19.06|White=15.47 MASTER, HJT (1.5m), LCO (1m), VIRT (0.5m), CDK700 (0.7m), ISON-Castelgrande (ORI-22), CALET, Konus-Wind, Tautenburg (1.34m) BAT: GCN 26953; GCN 26967|XRT: GCN 26953; GCN 26956; GCN 26961; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 26953; GCN 26962 Boris Sbarufatti 200127A 14:44:31 952791 295.206 44.934 2.4 216.9 24 3 0.7 0.2 1.64, PL 0.19 19:40:46.32 44:54:01.0 1.4 140.46 94 0.0211004523 0.0075497823 -1.102 1.74903 2.1720400329971 n/a n/a n/a 150 V>20.2 B>21.3|U>20.2|UVW1>21.1|UVM2>20.6|UVW2>20.5|White>22.3 UVOT: no detection BAT: GCN 26895; GCN 26939|XRT: GCN 26895; GCN 26901; GCN 26902; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 26895; GCN 26919 Mike Moss 200125A 11:31:39 952164 228.069 -8.142 1.8 350.83 87 4 4.0 0.2 1.95, PL 0.08 15:12:11.30 -08:08:38.9 1.5 111.55 386 0.29380808 0.14986702 -0.4398 2.16833 1.301482 n/a n/a n/a 179 V>18.4 B>19.9|U>18.6|UVW1>18.6|UVM2>19.3|UVW2>20.2|White>21.1 HJT (1.5m), TNG (3.58m), Konus-Wind UVOT: no detection BAT: GCN 26876; GCN 26897|XRT: GCN 26876; GCN 26878; GCN 26884; GCN 26885; GCN 26894; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 26876; GCN 26892 Amy Lien 200122A 01:41:00 950330 210.010 27.548 1.0 174.96 110 3 9.1 0.4 1.60, PL 0.05 14:00:04.31 27:32:55.5 1.4 72.23 91.3 0.96158934 0.57989247 -2.124 2.25649 16.723331 n/a n/a n/a 82 V>19.4 B>20.6|U>20.7|UVW1>20.1|UVM2>19.5|UVW2>20.3|White>21.7 Konus-Wind, AstroSat CZTI UVOT: no detection BAT: GCN 26844; GCN 26861|XRT: GCN 26844; GCN 26846; GCN 26852; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 26844; GCN 26859 Eda Sonbas 200115A 11:50:23 949361 56.453 5.607 1.1 158.4 100 0.0 3.6 0.3 1.29, CPL 0.24 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a CALET (CGBM) Due to observations at a higher merit related to the follow-up of the GW event S200115j, Swift will not slew to the BAT position. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 26771; GCN 26780 Brad Cenko 200109A 01:46:16 948361 307.116 52.988 1.2 112.0 21 2 0.7 0.2 1.31, PL 0.14 20:28:29.98 52:59:36.9 1.4 102.91 112 0.00490772436 0.00176813021 -1.871 1.66765 7.17975 n/a n/a n/a 110 n/a U>19.0|White>20.9 Fermi (GBM) UVOT: no detection BAT: GCN 26678; GCN 26692|XRT: GCN 26678; GCN 26681; GCN 26682; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 26678; GCN 26690 Andrea Melandri 200107B 19:26:28 948219 107.067 -83.716 1.2 86.68 30 2 1.9 0.2 1.41, PL 0.10 07:07:38.07 -83:42:58.3 4.0 898.99 n/a 0.046155942 0.0208978452 -1.016 1.9132 2.83329 n/a n/a n/a 903 V>18.6 B>18.6|U>19.7|UVW1>19.5|UVW2>18.2|White_FC=19.3 MASTER-SAAO, Fermi (GBM) BAT: GCN 26661; GCN 26670|XRT: GCN 26661; GCN 26685; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 26661; GCN 26693 Maria Bernardini 191228A 00:01:19 946476 5.341 -8.650 2.4 166.9 20 2 0.6 0.2 2.06, PL 0.14 00:21:23.24 -08:40:58.2 1.4 123.41 1260 0.153419651 0.070952211 -2.824 2.16743 3.546255 n/a n/a n/a 131 V>18.2 B>19.2|U>19.6|UVW1>18.4|White>20.6 Konus-Wind UVOT: no detection BAT: GCN 26601; GCN 26607|XRT: GCN 26601; GCN 26606; GCN 26609; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 26601; GCN 26611 Maria Grazia Bernardini 191227A 01:39:37 946344 319.172 -16.717 1.2 58.5 250 10 21.8 1.3 1.30, PL 0.05 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM & LAT), MASTER-OAFA, Insight-HXMT/HE Due to a Sun observing constraint, Swift cannot slew to the BAT position until 15:10 UT on 2020 March 23. BAT: GCN 26595; GCB 26608 Andrea Melandri 191221B 20:39:13 945521 154.831 -38.152 1.1 48.00 190 10 4.8 0.7 1.24, PL 0.05 10:19:19.17 -38:09:27.4 1.4 86.25 972 0.69073754 0.164183983 -1.395 1.843 0.0000213061 10:19:19.24 -38:09:27.64 0.42 92 V=13.42 U=13.54|B=13.20|UVW1=12.82|UVM2=12.79|UVW2=13.20|White=12.30 MASTER, AGILE/MCAL, VIRT (0.5m), VLT, LCO (1m), Zadko (100cm), ALMA @ 97.5 GHz, iTelescope (T32 & T17), AstroSat CZTI, Insight-HXMT/HE, Konus-Wind, ATCA @ 5.5, 9.0, 16.7, and 21.2 GHz, CALET 1.19 (UVOT), 1.148 (VLT: absorption) BAT: GCN 26534; GCN 26562|XRT: GCN 26534; GCN 26540; GCN 26559; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 26534; GCN 26538; GCN 26574|Radio: GCN 26564 (ALMA); GCN 26580 (ATCA)|Redshift: GCN 26538 (UVOT); GCN (VLT) Sibasish Laha 191220A 13:29:37 945344 281.335 26.679 3.0 175.55 11 3 1.1 0.4 2.12, PL 0.40 18:45:31.15 26:39:21.3 2.0 132.43 40.3 0.04379642 0.028103958 -4.166 1.99781 1.527060212052 n/a n/a n/a 138 n/a U>20.0|UVW1>19.6|UVM2>19.9|UVW2>21.1 BAT: GCN 26516; GCN 26535|XRT: GCN 26516; GCN 26515; GCN 26522; GCN 26524; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 26516; GCN 26526 Sibasish Laha 191218A 02:42:43 944916 301.070 -40.277 1.4 44.67 78 4 6.3 0.9 1.12, PL 0.10 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a AstroSat CZTI, Konus-Wind Due to a Sun observing constraint, Swift cannot slew to the BAT position until 12:12 UT on 2020 February 27. BAT: GCN 26480; GCN 26495 Eleonora Troja 191213A 04:06:23 944091 224.530 -9.745 2.2 n/a 21 2 0.5 0.2 1.49, PL 0.16 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Konus-Wind Due to a Sun observing constraint, Swift cannot slew to the BAT position until 16:25 UT on 2019 December 23. BAT: GCN 26398; GCN 26418 Brad Cenko 191130A 13:05:02 Ground Analysis 133.137 5.017 1.7 17.6 6.86 0.6 1.1 0.2 1.95, PL 0.13 n/a n/a n/a 310000 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a BAT: GCN 26327|XRT: GCN 26346 David Palmer 191123A 10:38:44 939079 215.289 22.823 2.2 275.1 12 2 1.2 0.2 1.67, PL 0.25 14:21:02.85 22:51:35.7 1.7 69.8 n/a n/a n/a -1.00 1.98 0.48 14:21:02.88 22:51:36.1 0.44 78 V=18.28 B=19.18|U>20.4|UVW1>19.9|UVM2>19.8|UVW2>20.9|White=18.25 BAT: GCN 26279; GCN 26286|XRT: GCN 26279; GCN 26284; GCN 26285|UVOT: GCN 26279; GCN 26282; GCN 26287 Aaron Tohuvavohu 191122A 13:32:56 938899 54.290 -32.176 1.0 153.3 66 3 3.1 0.4 1.24, CPL 0.28 03:37:04.77 -32:11:12.1 1.4 94.72 189 0.0100248864 0.00120276768 -1.291 1.1509 0.0995362470375 n/a n/a n/a 104 V>20.2 B>21.9|U>20.5|UVW1>20.1|UVM2>21.2|UVW2>20.1|White>22.0 UVOT: no detection BAT: GCN 26269; GCN 26275|XRT: GCN 26269; GCN 26270; GCN 26272; GCN 26274; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 26269; GCN 26277 Boris Sbarufatti 191106A 14:15:23 933515 269.356 46.046 1.7 3.42 3.2 0.3 1.1 0.2 0.89, PL 0.17 17:57:20.55 46:02:06.9 2.3 70.33 n/a 0.00000148719689 0.000000178025227 -2.721 2.22082 3.875831 n/a n/a n/a 132 V>19.9 B>21.3|U>20.8|UVW1>20.0|UVM2>20.0|UVW2>20.6|White>21.0 AstroSat (CZTI) UVOT: no detection BAT: GCN 26177; GCN 26198|XRT: GCN 26177; GCN 26190; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 26177; GCN 26199 Frank Marshall 191101A 21:08:03 932742 251.845 43.740 1.7 137.95 19 2 1.3 0.3 1.78, PL 0.18 16:47:20.93 43:44:26.6 1.4 99.03 842 0.23011036 0.137571348 1.5 1.9989 0.764527 n/a n/a n/a 109 V>19.6 B>21.2|U>20.9|UVW1>19.3|UVM2>19.8|UVW2>19.3|White>21.6 UVOT: no detection BAT: GCN 26135; GCN 26167|XRT: GCN 26135; GCN 26137; GCN 26140; GCN 26144; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 26135; GCN 26164 Antonino D'Ai 191031D 21:23:31 932608 283.269 47.645 1.4 0.29 4.1 0.4 4.3 0.4 0.80, PL 0.15 18:53:09.55 47:38:38.6 1.7 88.83 n/a 0.000041223156 0.0000087841468 -1.982 1.88342 0.65702343793 n/a n/a n/a 93 V>19.9 B>20.4|U>20.3|UVW1>19.8|UVM2>19.6|UVW2>19.9|White>21.1 Fermi (GBM), AGILE (MCAL), Konus-Wind, AstroSat (CZTI), CALET (CGBM) UVOT: no detection BAT: GCN 26112; GCN 26133|XRT: GCN 26112; GCN 26117; GCN 26124; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 26112; GCN 26128 Valerio D'Elia 191031C 18:43:54 932595 115.880 -62.322 1.3 93.2 72 3 4.6 0.5 1.60, PL 0.07 07:43:28.92 -62:19:29.9 1.7 81.35 260 0.21938084 0.079434096 -2.293 1.79482 1.7920964918 n/a n/a n/a 91 n/a U>19.71|White=20.27 Fermi (GBM), Insight-HXMT/HE BAT: GCN 26108; GCN 26132|XRT: GCN 26108; GCN 26109; GCN 26115; GCN 26130; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 26108 Elena Ambrosi 191031A 00:36:33 932435 233.490 6.109 2.0 19.1 9.0 1.1 1.0 0.2 1.38, PL 0.19 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to a Sun observing constraint, Swift cannot slew to the BAT position until 23:18 UT on 2019 December 22. BAT: GCN 26101; GCN 26131 Antonino D'Ai 191029A 11:15:20 932058 352.140 -40.464 1.8 39.5 11 1 1.1 0.3 1.77, PL 0.21 23:28:38.78 -40:30:04.1 1.5 3095.09 n/a 0.032934475 0.01649116 -0.8866 1.80812 0.348419 n/a n/a n/a 4300 V>20.2 B>21.7|U>20.9|UVW1>20.4|UVM2>20.6|UVW2>20.7|White>22.1 Due to an observing constraint, Swift did not slew until T0+48.5 minutes.|UVOT: no detection BAT: GCN 26088; GCN 26110|XRT: GCN 26090; GCN 26094; GCN 26095; GCN 26099; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 26097 Phil Evans 191024A 04:42:52 931242 10.129 -67.138 1.3 7.08 4.7 0.4 1.6 0.2 1.78, PL 0.14 00:40:27.53 -67:08:42.2 2.2 829.11 n/a 0.01038519 0.005130081 -0.904 1.88794 4.133586 n/a n/a n/a 833 V>19.9 B>21.6|U>21.3|UVW1>21.1|UVM2>20.2|UVW2>19.7|White>22.0 UVOT: no detection BAT: GCN 26063; GCN 26071|XRT: GCN 26063; GCN 26064; GCN 26068; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 26063; GCN 26070 Kim Page 191019A 15:12:33 930285 340.035 -17.340 1.0 64.35 100 3 5.7 0.4 2.25, PL 0.05 22:40:5.86 -17:19:41.3 1.7 3210.93 n/a 0.009227955 0.003393852 -1.282 2.01697 0.957793 n/a n/a n/a 3294 V>18.75 B=19.55|U>19.43|UVW1>19.13|UVM2>19.20|UVW2>19.28|White=19.66 TSHAO Zeiss-1000 (1m), NOT, GROND, Nanshan (0.6m) 0.248 (NOT: absorption) Due to an observing constraint, Swift did not slew until T0+51.6 minutes. BAT: GCN 26031; GCN 26046|XRT: GCN 26043; GCN 26045; GCN 26048; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 26053|Redshift: GCN 26401 (NOT) Kira Simpson 191017B 14:36:06 929981 245.131 -73.583 1.8 5.95 5.6 0.7 1.9 0.3 1.82, PL 0.20 16:20:29.98 -73:32:26.6 1.5 103.84 n/a 0.072731565 0.0395884365 -0.7796 1.54322 0.9835043294 n/a n/a n/a 302 V>18.1 B>18.3|U>18.9|UVW1>18.2|UVM2>18.6|UVW2>20.0|White>19.1 UVOT: no detection BAT: GCN 26021; GCN 26030|XRT: GCN 26021; GCN 26022; GCN 26027; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 26021; GCN 26029 Boris Sbarufatti 191016A 04:09:00 929744 30.268 24.508 1.5 219.70 65 4 1.5 0.2 1.55, PL 0.09 02:01:04.64 24:30:35.6 1.9 45000 n/a 0.121645968 0.0274347568 -1.909 1.91708 1.394667 02:01:04.68 24:30:35.7 0.5 45023 n/a White=21.09 COATLI (50cm), KAIT (0.76m), HJT (1.5m), BOOTES Network, OSN (1.5m), AZT-20, MITSuME (50cm), REM (60cm), MPG (2.2m) Due to a Moon observing constraint, Swift did not slew to the BAT position until 15:17 UT on 2019 October 16. BAT: GCN 26008; GCN 26012|XRT: GCN 26026; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 26024 Jeff Gropp 191011A 04:35:56 928924 44.729 -27.853 1.5 7.37 3.3 0.4 1.8 0.2 1.94, PL 0.17 02:58:54.71 -27:50:43.4 1.4 74.78 n/a 0.011608632 0.004155696 -0.1572 1.81479 4.47028 02:58:54.79 -27:50:43.4 0.73 78 V>20.2 B=21.03|U=20.86|UVW1>20.3|UVM2>21.1|UVW2>20.9|White=20.27 VLT, MPG (2.2m), LCO (1m), Fermi (GBM), HJT (1.5m) 1.722 (VLT) BAT: GCN 25988; GCN 26003|XRT: GCN 25988; GCN 25995; GCN 25998; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 25988|Redshift: GCN 25991 (VLT) Sibasish Laha 191004B 21:33:41 927839 49.200 -39.637 1.0 37.7 25 1 5.0 0.2 1.10, PL 0.08 03:16:49.01 -39:38:05.4 1.7 57.66 181 0.094501791 0.0409242132 -2.908 1.54076 0.200376 03:16:49.10 -39:38:03.9 0.43 69 V>20.07 B>20.42|U>19.04|UVW1>19.96|UVM2>20.25|UVW2>20.09|White=18.01 MASTER-SAAO, LCO (1m), NOT, VLT, COATLI (50cm), MPG (2.2m), Konus-Wind 3.503 (VLT: absorption) BAT: GCN 25947; GCN 25955|XRT: GCN 25947; GCN 25951; GCN 25961; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 25947; GCN 25978|Redshift: GCN 25956 (VLT) Brad Cenko 191004A 18:07:02 927825 31.716 -36.932 1.1 2.44 13 1 7.8 0.5 1.35, PL 0.08 02:06:40.44 -36:55:59.2 1.7 81.53 n/a 0.0041308544 0.0006392739 -0.7591 1.80978 0.600072 n/a n/a n/a 84 V>18.06 B>18.83|U>19.60|UVW1>17.89|UVM2>18.00|UVW2>18.28|White=19.78 MASTER-SAAO, LCO (1m), Konus-Wind, CALET (CGBM) UVOT: Results from the list of sources generated on-board shows an optical source consistent with the XRT position. Because there was not automatic aspect solution for the image, the precise position and magnitude will be reported later. BAT: GCN 25945; GCN 25953|XRT: GCN 25945; GCN 25950; GCN 25957; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 25945; GCN 25972 Brad Cenko 191001B 17:19:20 927345 86.423 -15.880 3.6 108.9 46 3 1.8 0.4 1.58, PL 0.11 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to higher priority observations, Swift did not slew to the BAT position. There is no prompt XRT or UVOT data for this trigger. BAT: GCN 25902; GCN 25930 Nora Troja 190926A 09:52:16 926515 100.616 59.531 2.3 368.9 25 2 0.6 0.2 2.14, PL 0.18 06:42:16.94 59:31:44.9 2.0 134.03 587 0.0278751886 0.0187534242 -0.7115 2.62122 1.60016 n/a n/a n/a 144 V>20.0 B>20.2|U>20.0|UVW1>19.8|UVM2>20.3|UVW2>20.6|White>20.9 UVOT: no detection BAT: GCN 25848; GCN 25860|XRT: GCN 25848; GCN 25850; GCN 25851; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 25848; GCN 25853 Andrea Melandri 190919B 23:46:40 INTEGRAL 311.8862 -44.7029 n/a n/a n/a n/a n/a n/a n/a n/a 20:47:30.68 -44:41:43.5 2.1 n/a n/a 0.05125568 0.019200064 -1.259 2.06635 12.3956 n/a n/a n/a 28564 V>19.6 B>20.2|U>20.7|UVW1>20.8|UVM2>20.3|UVW2>21.8 GCN 25788 (INTEGRAL) XRT: GCN 25793|UVOT: GCN 25795 190829A 19:56:44.60 922968 44.542 -8.958 1.9 58.2 64 7 18.0 2.7 2.56, PL 0.21 02:58:10.51 -08:57:29.3 1.4 97.31 77.5 2.31421665 0.80497387 -0.2358 2.0913 11.196957 n/a n/a n/a 106 V=17.52 B=17.29|U=18.40|UVW1=18.54|UVM2>18.5|UVW2>18.7|White=19.48 Fermi (GBM), Dabancheng (0.5m), MASTER-Kislovodsk, GROWTH-India, NOT, GTC (10.4m), H.E.S.S., MPG (2.2m), AGILE, KAIT (0.76m), MMT (6.5m), UKIRT, Liverpool (2m), NOEMA @ 90 GHz, TNG (3.6m), Keck I, uGMRT (1050-1450 MHz), MeerKAT @ 1.3 GHz, LCO (1m), GROND, MASTER-SAAO, Konus-Wind, Stroncone Observatory (50cm), ATCA at 5.5 GHz, ZTSh (2.6m) 0.0785 (GTC: absorption & emission from SDSS J025810.28-085719.2)| 0.078 (Keck I: emission from host) We note the presence of a galaxy SDSS J025810.28-085719.2 with z=0.07914 centered at a distance of 10 arcseconds from the XRT location. BAT: GCN 25552; GCN 25579|XRT: GCN 25552; GCN 25567; GCN 25568; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 25552; GCN 25570|Radio: GCN 25589 (NOEMA); GCN 25627 (uGMRT); GCN 25635 (MeerKAT); GCN 25676 (ATCA)|Redshift: GCN 25565 (GTC); GCN 25595 (Keck I) Simone Dichiara 190828B 12:59:59.42 922808 251.838 27.287 1.0 66.6 42 2 2.3 0.2 1.29, PL 0.07 16:47:19.51 27:16:50.8 1.4 54.70 212 0.265816656 0.126043224 -2.437 1.91342 1.250676 n/a n/a n/a 63 V>19.1 B>20.0|U>20.4|UVW1>19.2|UVM2>19.4|UVW2>19.3|White>21.4 Fermi (GBM), AstroSat CZTI UVOT: no detection BAT: GCN 25517; GCN 25534|XRT: GCN 25517; GCN 25521; GCN 25546; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 25517; GCN 25544 Simone Dichiara 190824A 14:46:39 922107 215.323 -41.900 1.7 169.4 85 4 5.0 0.5 1.62, PL 0.08 14:21:13.19 -41:53:37.5 1.4 524.4 10 0.233144484 0.141829332 -0.6371 2.18884 12.85083 n/a n/a n/a 568 V>17.8 B>18.9|U>19.3|UVW1>18.4|UVM2>19.6|UVW2>18.7|White>19.9 Fermi (GBM) BAT: GCN 25463; GCN 25482|XRT: GCN 25463; GCN 25466; GCN 25470; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 25463; GCN 25479 Valerio D'Elia 190823A 13:30:22 MAXI 279.278 -43.439 n/a n/a n/a n/a n/a n/a n/a n/a 18:38:44.97 -43:31:40.4 8.7 n/a n/a n/a n/a n/a -2.01032 179.819074 n/a n/a n/a n/a n/a n/a MAXI: GCN 25456 XRT: GCN 25476; GCN 25680; Evans et al., 2009, MNRAS, 397, 1177 190821A 17:10:03 921722 250.070 -34.027 1.3 57.1 24 1 2.8 0.3 2.03, PL 0.10 16:40:13.15 -34:00:25.5 1.5 77.97 295 0.126453982 0.049960884 -7.825 1.71274 3.542885 n/a n/a n/a 89 V>18.3 B>19.9|U>19.6|UVW1>18.9|UVM2>19.7|UVW2>20.2|White>19.5 Les Makes T60 (60cm), Fermi (GBM) UVOT: no detection BAT: GCN 25427; GCN 25464|XRT: GCN 25427; GCN 25436; GCN 25444; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 25427; GCN 25450 Antonino D'Ai 190816A 14:42:24 920783 341.183 -29.745 1.7 375.0 98 6 1.3 0.3 1.62, PL 0.11 22:44:45.48 -29:45:27.4 4.9 141700 n/a n/a n/a n/a 2.23099 0.310172 n/a n/a n/a n/a n/a n/a Due to a Moon observing constraint, Swift did not slew to the BAT position until 17:11 UT on 2019 August 17. BAT: GCN 25368; GCN 25405|XRT: GCN 25399; GCN 25473; Evans et al., 2009, MNRAS, 397, 1177 Kim Page 190804B 07:58:15 MAXI 239.895 -44.773 n/a n/a n/a n/a n/a n/a n/a n/a 16:00:6.02 -44:46:53.9 3.9 37200 n/a n/a n/a n/a 1.83621 5.98132 n/a n/a n/a n/a n/a n/a MAXI: GCN 25262 XRT: GCN 25273; GCN 25286; Evans et al., 2009, MNRAS, 397, 1177 190731A 22:38:20 Fermi 342.8 -73.9 n/a n/a n/a n/a n/a n/a n/a n/a 22:38:52.83 -76:34:38.8 2.3 33400 n/a 0.141444282 0.052842237 -1.262 2.33759 5.449988 n/a n/a n/a 33372 V>20.0 B>20.7|UVW2>20.3 Fermi: GCN 25240|UVOT: no detection XRT: GCN 25251; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 25257 190727B 20:18:17 916733 126.500 -13.272 1.0 40.14 180 3 20.9 0.7 1.41, PL 0.03 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM & LAT), Konus-Wind Due to a Sun observing constraint, Swift cannot slew to the BAT position until 16:42 UT on 2019 September 12. BAT: GCN 25176; GCN 25211 Amy Lien 190719C 14:58:34 915381 240.208 13.005 1.2 185.7 51 3 5.5 0.3 1.64, PL 0.09 16:00:49.65 13:00:00.0 3.6 60.93 1690 0.81842736 0.63357744 -2.111 1.5415 0.899137 n/a n/a n/a 71 V>18.7 B>19.9|U>20.5|UVW1>19.2|White>20.8 Fermi (GBM), NOT 2.469 (VLT: emission, host) r=22.01 (NOT), M = -22.9 AB (VLT) UVOT: no detection BAT: GCN 25106; GCN 25129|XRT: GCN 25106; GCN 25125; GCN 25126; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 25106; GCN 25128|Redshift: GCN 25252 (VLT)|Host: GCN 25110 (NOT); GCN 25252 (VLT) Elena Ambrosi 190718A 04:41:15 915091 336.605 -41.184 2.4 720.0 3.6 0.6 1.0 0.2 1.38, PL 0.26 22:26:18.27 -41:12:16.0 1.4 66.38 n/a 0.131211486 0.071576176 -0.7768 1.6268 0.696335 n/a n/a n/a 70 V>18.3 B>19.1|U>20.0|UVW1>19.6|White>21.0 UVOT: no detection BAT: GCN 25082; GCN 25097|XRT: GCN 25082; GCN 25084; GCN 25093; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 25082 Valerio D'Elia 190708B 19:49:58 MAXI 326.571 7.711 n/a n/a n/a n/a n/a n/a n/a n/a 21:45:56.83 07:52:55.5 7.7 58500 n/a 0.135810067 0.066470821 -0.9158 2.78863 27.208573 n/a n/a n/a n/a n/a n/a MAXI: GCN 25037 XRT: GCN 25053; GCN 25073; Evans et al., 2009, MNRAS, 397, 1177 190706B 12:40:50 913302 107.443 -29.575 2.2 25.16 5.8 0.9 1.4 0.2 1.90, PL 0.23 07:09:50.89 -29:33:10.3 1.5 94.39 n/a 0.0360204223 0.0197047755 -5.311 1.98504 3.387157 n/a n/a n/a 100 V>19.9 B>20.6|U>19.9|UVW1>20.0|UVM2>19.6|UVW2>20.5|White>20.9 UVOT: no detection BAT: GCN 24993; GCN 25003|XRT: GCN 24993; GCN 24994; GCN 24995; GCN 24999; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 24993; GCN 25023 Aaron Tohuvavohu 190701A 09:45:20 912310 28.131 58.899 2.4 52.4 8.7 1.5 1.2 0.3 1.91, PL 0.27 01:52:19.52 58:54:33.7 1.5 141.11 n/a 0.030584268 0.011427858 -8 1.82281 6.360497202 n/a n/a n/a 145 V>19.3 B>20.6|U>20.6|UVW1>19.9|UVM2>19.3|UVW2>20.2|White>21.2 MAXI/GSC UVOT: no detection BAT: GCN 24934; GCN 24973|XRT: GCN 24934; GCN 24935; GCN 24940; GCN 24961; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 24934; GCN 24955 Tilan Ukwatta 190630C 23:52:59 912239 293.890 -32.759 1.1 38.4 23 2 2.0 0.3 1.96, PL 0.11 19:35:31.32 -32:44:38.9 1.8 149.34 102 0.0223186752 0.0097370748 -4.299 2.18337 1.984043 n/a n/a n/a 136 V>18.1 UVW2>20.1|White>20.5 AstroSat CZTI UVOT: no detection BAT: GCN 24927; GCN 24941|XRT: GCN 24927; GCN 24930; GCN 24958; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 24927; GCN 24945 Tilan Ukwatta 190630B 06:02:08 912102 223.729 41.528 2.0 5.6 2.8 0.4 1.1 0.2 1.36, PL 0.24 14:54:48.06 41:31:34.1 3.1 47 n/a n/a 0.0021 -1.32 3.0 0.1 n/a n/a n/a 65 V>18.87 B>20.69|U>19.89|UVW1>20.02|UVM2>20.36|UVW2>19.09|White>20.5 KAIT (0.96m) UVOT: no detection BAT: GCN 24913; GCN 24918|XRT: GCN 24913; GCN 24919|UVOT: GCN 24913; GCN 24943 Hans Krimm 190627A 11:18:31 911609 244.843 -5.302 2.7 1.60 0.99 0.22 1.1 0.3 2.38, PL 0.38 16:19:18.73 -05:17:20.5 1.4 109.76 79.8 0.46849824 0.36224076 -0.3297 1.95997 1.807500376643 16:19:18.69 -05:17:20.8 0.46 115 n/a White=18.15 NUTTelA-TAO, Montarrenti Observatory (0.53m), VIRT (0.5m), MASTER-SAAO, GMG (2.4m), Calar Alto (2.2m), Liverpool (2m), Ondrejov (50cm), NOT, Xinglong (2.16m), Koshka Zeiss-1000 (1m), VLT, DCT (4.3m) 1.942 (VLT: absorption) BAT: GCN 24888; GCN 24899|XRT: GCN 24888; GCN 24890; GCN 24906; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 24888; GCN 24889|Redshift: GCN 24916 (VLT) Eda Sonbas 190613B 10:47:02 908329 305.434 -4.655 1.9 160.84 23 3 5.7 0.7 1.84, PL 0.24 20:21:43.67 -04:38:49.6 1.4 97.47 490 0.4658106 0.293793672 -1.355 1.90583 2.630748 20:21:43.66 -04:38:48.0 0.43 106 V>18.0 B>18.7|U=18.86|UVW1>18.6|UVM2>18.4|UVW2>18.8|White=17.84 Fermi (GBM), KAIT (0.76m), BOOTES-5/JGT (60cm), NOT (2.5m), Insight-HXMT/HE, MPG (2.2m), Asiago Schmidt (0.92m), Konus-Wind, AstroSat CZTI, FRAM-Auger (30cm) BAT: GCN 24807; GCN 24820|XRT: GCN 24807; GCN 24812; GCN 24823; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 24807; GCN 24817 Antonino D'Ai 190613A 04:07:18 908288 182.552 67.244 2.2 17.6 17 3 1.5 0.7 1.22, PL 0.26 12:10:07.01 67:14:07.2 1.5 136.52 118 0.0069654981 0.00264258555 -5.087 1.7775 0.252142 12:10:07.01 67:14:07.0 0.43 145 V=18.63 B=18.93|U=18.88|UVW1>20.1|UVM2>20.8|UVW2>21.5|White=17.88 Fermi (GBM), KAIT (0.76m), MASTER-IAC, FRAM-ORM (25cm) BAT: GCN 24798; GCN 24819|XRT: GCN 24798; GCN 24809; GCN 24810; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 24798; GCN 24815 Elena Ambrosi 190611A 17:49:01 907950 324.689 -56.070 3.0 41.8 4.6 1.6 0.9 0.3 1.88, PL 0.54 21:38:53.43 -56:04:27.4 1.5 113.46 n/a 0.0234787635 0.0113386806 -0.933 1.47983 0.847927 n/a n/a n/a 118 n/a U>19.2|White>20.0 UVOT: no detection BAT: GCN 24785; GCN 24790|XRT: GCN 24785; GCN 24786; GCN 24793; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 24785; GCN 24792 Valerio D'Elia 190610A 11:27:45 907754 46.244 -7.66 1.9 0.62 4.1 0.5 3.9 0.5 0.32, PL 0.27 n/a n/a n/a 292300 n/a n/a n/a n/a n/a n/a n/a n/a n/a 292282 V>20.3 n/a Insight-HXMT/HE, CALET, Konus-Wind Due to a Sun observing constraint, Swift could not slew to the BAT position until 10:44 UT on 2019 June 14.|XRT: Given the low significance of the fading, the faintness of the source, and the fact that low-level variability is not uncommon among X-ray sources, we cannot say with confidence that this is definitely the afterglow of GRB 190610A, however it remains a tantalizing possibility. Due to the faint nature of the object, no further XRT observations are planned.|UVOT: no detection BAT: GCN 24775; GCN 24783|XRT: GCN 24833; GCN 24898|UVOT: GCN 24834 Phil Evans 190604B 14:57:15 906654 297.546 -32.975 1.0 220.2 177 4 7.3 0.4 1.81,PL 0.04 19:50:09.74 -32:58:40.6 1.4 116.77 1110 0.2981196 0.10036944 -3.639 2.02184 2.89647 n/a n/a n/a 128 V>17.95 B>18.98|U>19.71|UVW1>17.44|UVW2>18.09|White=19.90 VLT BAT: GCN 24742; GCN 24752|XRT: GCN 24742; GCN 24743; GCN 24746; GCN 24749; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 24742; GCN 24747 Kim Page 190531B 07:29:11 Fermi 24.37 -41.97 n/a n/a n/a n/a n/a n/a n/a n/a 01:37:11.09 -41:57:30.3 1.6 18200 n/a 1.24241304 0.51262266 -1.135 2.19916 9.044293 n/a n/a n/a 18175 n/a b>20.5|U>21.2|UVW1>20.7|UVM2>20.9|UVW2>21.3 Fermi: GCN 24701|UVOT: no detection XRT: GCN 24706; Evans et al., 2009, MNRAS, 397, 1177 190530A 10:19:08 Fermi 120.76 35.5 n/a n/a n/a n/a n/a n/a n/a n/a 08:02:07.80 35:28:45.7 1.4 33800 n/a 2.54330958 0.73822923 -1.586 1.76725 1.320279 08:02:07.70 35:28:46.8 0.49 33800 V=18.49 B=18.06|U=17.09|UVW1=16.89|UVW2=17.39 Fermi: GCN 24679 XRT: GCN 24689; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 24703 190519A 07:25:39 904394 114.758 -38.813 1.7 45.58 180 10 20.6 1.7 1.32, CPL 0.24 07:39:04.24 -38:48:19.6 1.6 84.96 43.5 0.283867744 0.099389968 1.5 1.76831 6.5535 n/a n/a n/a 150 V>18.7 B>19.7|U>19.5|UVW1>19.5|UVM2>19.1|UVW2>19.2 Fermi (GBM), CALET (GBM), AstroSat (CZTI), Konus-Wind UVOT: no detection BAT: GCN 24595; GCN 24606|XRT: GCN 24595; GCN 24597; GCN 24608; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 24595; GCN 24612 Tilan Ukwatta 190515B 16:04:21 903845 98.826 52.322 1.5 46.4 16 1 1.1 0.2 1.74, PL 0.15 06:35:23.62 52:19:02.3 1.5 82.44 77.8 0.073135455 0.048154231 -3.85 1.96696 1.3391376 n/a n/a n/a 93 V>18.9 B>18.7|U>19.5|UVW1>18.9|UVM2>19.6|UVW2>19.0|White>20.0 UVOT: no detection BAT: GCN 24553; GCN 24564|XRT: GCN 24553; GCN 24554; GCN 24557; GCN 24561; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 24553; GCN 24568|Other: GCN 24555 Mike Moss 190512A 14:40:09 903357 82.402 -7.582 2.9 40.1 13 1 1.0 0.2 2.07, PL 0.14 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to a Sun observing constraint, Swift cannot slew to the BAT position until 18:41 UT on 2019 July 21. BAT: GCN 24501; GCN 24520 Maria Grazia Bernardini 190511A 07:14:48 903158 126.443 -20.252 1.5 27.7 74 5 6.2 1.2 1.19, PL 0.10 08:25:46.61 -20:15:34.1 1.6 122.90 94.3 0.075173728 0.030015744 -1.177 2.11564 1.639042 08:25:46.44 -20:15:33.6 0.42 131 V>19.35 U=19.62|B>20.13|UVW2>17.81|White=15.96 Fermi (GBM & LAT), NOT, Konus-Wind BAT: GCN 24472; GCN 24502|XRT: GCN 24472; GCN 24481; GCN 24498; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 24472; GCN 24494; GCN 24587 Maria Grazia Bernardini 190427A 04:34:15 900730 280.217 40.304 2.4 0.3 1.3 0.2 1.6 0.3 1.17, PL 0.21 n/a n/a n/a 3735.8 n/a n/a n/a n/a n/a n/a n/a n/a n/a 3737 n/a U>19.9 Fermi (GBM), CALET (CGBM) Due to an observing constraint, Swift did not slew until T0+43.4 minutes.|UVOT: no detection BAT: GCN 24261; GCN 24330|XRT: GCN 24264|UVOT: GCN 24333 A. Tohuvavohu 190424A 10:00:43 900285 48.693 20.239 1.4 10.6 12 1 2.0 0.3 1.45, PL 0.13 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 17:34 UT on 2019 June 30. BAT: GCN 24163; GCN 24164 Jeff Gropp 190422A 22:55:29 899979 182.126 -60.167 2.4 n/a 65 3 2.6 0.2 1.76, PL 0.08 12:08:08.46 -60:13:27.6 1.4 529.32 n/a 0.64478694 0.315448896 -3.839 2.04599 16.8537 n/a n/a n/a 532 V>17.2 B>18.3|U>18.9|UVW1>19.1|UVM2>19.1|UVW2>19.6|White>18.8 Fermi (GBM) UVOT: no detection BAT: GCN 24147; GCN 24157|XRT: GCN 24147; GCN 24151; GCN 24155; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 24147; GCN 24159 Mike Moss 190404C 13:14:08 MAXI 220.987 -22.632 n/a n/a n/a n/a n/a n/a n/a n/a 14:43:22.21 -22:39:49.9 2.8 7400 n/a n/a n/a -0.72 n/a n/a n/a n/a n/a n/a n/a n/a GCN 24049 (MAXI) XRT: GCN 24054; GCN 24062 190331B 03:59:05 Ground Analysis 326.258 -54.555 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 73300 n/a n/a n/a n/a n/a n/a n/a n/a n/a 73318 V>17.35 U>18.73|White>18.71 XRT: The count rate of the possible afterglow counterpart (GCN24041) remains constant across both observations, we therefore conclude that we did not detect an X-ray afterglow.|UVOT: no detection BAT: GCN 24041|XRT: GCN 24041; GCN 24052|UVOT: GCN 24041 Kim Page 190331A 02:14:37.50 895813 28.573 27.635 1.4 4.3 4.5 0.4 2.8 0.2 1.24, PL 0.15 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Insight-HXMT Due to a Sun observing constraint, Swift cannot slew to the BAT position until 18:15 UT on 2019 June 12. BAT: GCN 24027; GCN 24030 Kim Page 190326A 07:35:28 895006 341.652 39.914 1.6 0.08 0.63 0.08 1.55 0.30 -0.76, CPL 0.92 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a UVW1>20.47 Insight-HXMT/HE Due to a Sun observing constraint, Swift did slew to the BAT position until T0+18.91 days.|BAT: A soft-short GRB or SGR|XRT: no detection|UVOT: no detection|A non detection at T+18.9 days is consistent with the expected behavior of a short GRB. BAT: GCN 24009; GCN 24020|XRT: GCN 24129|UVOT: GCN 24129 Mike Siegel 190324A 22:44:01 894718 49.603 -47.212 1.0 28.4 72 2 11.9 0.5 1.46, PL 0.06 03:18:27.77 -47:12:54.1 1.4 3297.89 n/a 0.197808828 0.04485787 -1.121 1.9869 0.828969 03:18:27.74 -47:12:52.6 0.43 3302 V=17.55 B=17.98|U=16.75|UVW1=16.7|UVM2=16.79|UVW2=17.82|White=17.23 VLT, Fermi (GBM), MASTER-OAFA, CALET (CGBM), Insight-HXMT/HE, Konus-Wind 1.1715 (VLT: absorption) Due to an observing constraint, Swift did not slew until T0+52.4 minutes. BAT: GCN 23993; GCN 24007|XRT: GCN 23997; GCN 24001; GCN 24004; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23996; GCN 24014|Redshift: GCN 23999 (VLT) Sam LaPorte 190320A 01:14:36 893808 117.824 -45.876 1.9 64.0 27 3 1.3 0.5 1.20, PL 0.20 07:51:23.66 -45:53:16.1 1.5 2831.91 n/a 0.023363047 0.009301071 -1.181 2.13236 3.601744 n/a n/a n/a 2834 V>20.4 B>20.8|U>19.6|UVW1>19.5|UVM2>19.8|UVW2>20.1|White>21.4 MASTER-OAFA, Fermi (GBM) Due to an observing constraint, Swift did not slew until T0+44.3 minutes.|UVOT: no detection BAT: GCN 23973; GCN 23980|XRT: GCN 23974; GCN 23977; GCN 23981; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23982 Jeff Gropp 190311A 14:23:33 892607 212.067 53.486 1.3 17.0 9.1 0.9 1.8 0.3 1.80, PL 0.17 14:08:15.70 53:30:01.6 1.4 80.34 54.5 0.107245824 0.065494272 -2.417 2.00488 3.824008 14:08:15.71 53:30:02.9 0.49 88 V>20.42 U=19.85|B>20.89|UVW1>20.98|UVM2>20.87|UVW2>20.16|White=19.59 AZT-33IK (Mondy), NEXT (0.6m), MASTER-Tunka, TSHAO Zeiss-1000 (1m), Fermi (GBM), GMG (2.4m), OAO OAUV (0.5m), NOT (2.5m), Liverpool (2m), OSN (1.5m), MITSuME (50cm) BAT: GCN 23946; GCN 23961|XRT: GCN 23946; GCN 23950; GCN 23952; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23946; GCN 23965 Nora Troja 190305A 13:05:19.34 AGILE n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 00:46:30.38 -50:20:55.1 2.5 31900 n/a 2.9106822 0.31655037 -2.844 1.58376 3.740202 n/a n/a n/a n/a n/a n/a AGILE: GCN 23930 XRT: GCN 23935; GCN 23945; Evans et al., 2009, MNRAS, 397, 1177 190220A 02:59:34 889785 330.128 -76.669 1.3 10.0 8.9 1.0 2.6 0.4 0.79, CPL 0.77 22:00:39.30 -76:40:52.5 1.5 80.84 161 0.0213353259 0.0090589226 -2.353 1.68896 3.88283 22:00:39.14 -76:40:50.4 0.66 86 n/a White=19.29 BAT: GCN 23908; GCN 23914|XRT: GCN 23908; GCN 23912; GCN 23917; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23908 Kim Page 190219A 19:38:58 889748 189.686 76.606 1.6 167.8 39 2 1.9 0.2 2.24, PL 0.10 12:38:30.44 76:36:44.9 1.6 100.91 1380 0.226804786 0.204562037 -1.661 2.12305 1.713963 n/a n/a n/a 109 n/a n/a NOT (2.56m) BAT: GCN 23902; GCN 23913|XRT: GCN 23902; GCN 23903; GCN 23907; GCN 23909; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23902 Andy Beardmore 190211A 16:54:44 888648 196.652 41.976 2.3 12.48 6.5 1.2 1.9 0.4 1.51, PL 0.33 13:06:38.10 41:58:01.5 3.5 196.40 n/a 0.06710844 0.0271262376 -0.1748 1.9291 0.693099 13:06:38.45 41:58:04.9 0.53 203 n/a White=19.73 NEXT (0.6m), BOOTES-4/MET (0.6m), NOT (2.56m), MITSuME (50cm), DOAO (1m), Tautenburg, GROWTH-India (0.7m) BAT: GCN 23883; GCN 23887|XRT: GCN 23883; GCN 23888; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23894 Frank Marshall 190204A 05:46:01 887579|887580 351.491 54.884 1.0 26.4 130 3 30.5 0.9 1.30, PL 0.04 23:25:54.72 54:52:34.8 1.4 75.03 572 0.097754265 0.0295989939 -0.8629 1.88087 5.259994 23:25:54.58 54:52:35.1 0.4 84 V=18.30 B=19.29|U=17.85|UVW1>18.3|UVM2>19.5|UVW2>18.7|White=16.84 MAXI/GSC, AstroSat CZTI, COATLI (50cm), SAO RAS Zeiss-1000, Konus-Wind, CALET This GRB resulted in two BAT triggers in the on-board processing (#887579 at 05:46:01 and #887580 at 05:46:06). We adopt the first trigger number and time as T0. BAT: GCN 23852; GCN 23872|XRT: GCN 23852; GCN 23857; GCN 23862; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23852; GCN 23863 Amy Lien 190203A 15:44:08 887512 22.603 55.736 1.0 96 150 5 3.1 0.6 1.06, PL 0.06 01:30:23.25 55:43:20.4 1.4 115.65 446 0.233342816 0.058953824 0.4956 1.62927 7.03509 01:30:23.21 55:43:20.6 0.46 121 V>19.2 B>20.5|U>21.0|UVW1>20.2|UVM2>21.0|UVW2>20.2|White=18.66 SAO RAS Zeiss-1000, MASTER-Amur, Konus-Wind, AstroSat CZTI, AZT-33IK BAT: GCN 23845; GCN 23873|XRT: GCN 23845; GCN 23848; GCN 23858; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23845; GCN 23865 Amy Lien 190202A 01:39:30 887217 166.506 9.393 1.9 19.4 60 5 7.8 1.5 1.32, PL 0.13 11:06:00.59 09:22:36.8 1.5 163.18 75 0.336741522 0.110693069 -0.5561 1.82361 0.67734 11:06:00.63 09:22:36.7 0.42 173 V=17.94 B=18.38|U=18.20|UVW1>18.5|White=16.02 Koshka Zeiss-1000 (1m), GOTO, AGILE, Fermi (GBM), LCO (1m), McDonald (0.8m), NOT, TSHAO Zeiss-1000 (1m), SAO RAS Zeiss-1000, HCT (2m), Xinglong (2.16m), GROWTH-India (0.7m), AstroSat CZTI, Terskol Zeiss-2000 (2m) BAT: GCN 23830; GCN 23836|XRT: GCN 23830; GCN 23832; GCN 23840; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23830; GCN 23834 Amy Lien 190129B 12:15:34 IPN 117.285 1.257 n/a n/a n/a n/a n/a n/a n/a n/a 07:49:50.77 00:56:04.9 2.1 45000 n/a 2.84134725 0.8130595 -1.604 1.76095 4.689936 n/a n/a n/a 44980 n/a U>20.2 IPN: GCN 23808|XRT: candidate detection|UVOT: no detection XRT: GCN 23813; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23819 190123A 12:19:13 885314 53.175 45.505 1.7 24.4 8.4 1.1 1.0 0.2 1.13, PL 0.23 03:32:52.93 45:31:31.1 1.6 117.29 71.2 0.020721855 0.0074594484 -1.31 1.78831 23.41591 n/a n/a n/a 124 V>20.3 B>21.1|U>21.0|UVW1>20.1|UVM2>19.9|UVW2>21.1|White>22.0 Fermi (GBM) UVOT: no detection BAT: GCN 23769; GCN 23780|XRT: GCN 23769; GCN 23771; GCN 23775; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23769; GCN 23784 Antonino D'Ai 190114C 20:57:03 883832 54.503 -26.938 1.0 361.5 830 10 101.0 1.5 1.43, PL 0.02 03:38:01.18 -26:56:47.8 1.4 63.95 7390 1.11783672 0.504969444 -1.417 1.80689 76.647 03:38:01.16 -26:56:46.9 0.42 74 V=16.28 B=17.38|U>20.28|UVW1=21.05|UVM2=21.00|UVW2>21.33|White=16.90 MASTER-IAC, MASTER-SAAO, NOT (2.5m), OASDG (0.5m), MAGIC, MPG (2.2m), Fermi (GBM & LAT). GTC (10.4m), ESO-VLT UT2, AGILE/MCAL, INTEGRAL, Insight-HXMT/HE, McDonald Observatory, VLA @ 33.5 GHz, ALMA @ 90 GHz, REM (60cm), LSGT (0.42m), GROWTH-India (0.7m), KMTnet (1.6m), Konus-Wind, UKIRT, CHILESCOPE RC-1000, HCT (2m), ATCA @ 5.5, 9, 17 and 19 GHz, ePESSTO NTT, COATLI (50cm), RT-22 @ 36.8 GHz, HJT (1.5m), MeerKAT @ 1.3 GHz, GMRT @ 1.26 GHz, RTT150 (1.5m), HCT (2m) 0.42 (NOT: absorption)|0.4245 (GTC)|0.4250 (ESO-VLT UT2: absorption & emission) r'=21.229, i'=21.574, z'=20.994 Pan-STARRS (possible host) BAT: GCN 23688; GCN 23724|XRT: GCN 23688; GCN 23704; GCN 23706; GRB 23736; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23688; GCN 23725|Radio: GCN 23726 (VLA); GCN 23728 (ALMA); GCN 23745 (ATCA); GCN 23750 (RT-22); GCN 23760 (MeerKAT); GCN 23762 (GMRT)|Redshift: GCN 23695 (NOT); GCN 23708 (GTC); GCN 23710 (ESO-VLT UT2)|Host: GCN 23692 (Pan-STARRS)|Other: GCN 23983 (SN Discovery) Jeff Gropp 190114B 19:31:12 883818 174.868 18.882 2.3 26.5 5.1 1.0 0.5 0.2 1.98, PL 0.28 11:39:29.81 18:53:26.9 2.3 157.53 n/a 0.000054799734 0.0000110266497 -2.055 1.98905 0.1747718775 n/a n/a n/a 158 V>18.5 B>19.9|U>20.4|UVW1>19.7|UVM2>18.9|UVW2>19.8 BOOTES-4/MET (0.6m), AZT-33IK, NOT (2.5m), Abastumani Observatory (0.7m), Liverpool (2m) UVOT: no detection BAT: GCN 23686; GCN 23721|XRT: GCN 23686; GCN 23691; GRB 23730; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23686; GCN 23720 Mike Siegel 190114A 03:10:49 883600 65.543 2.196 1.7 66.6 8.0 1.2 0.5 0.2 2.06, PL 0.22 04:22:10.54 02:11:29.1 1.4 246.63 118 0.121858278 0.049489995 -7.866 1.83214 4.41327 04:22:10.55 02:11:29.6 0.42 258 V=18.33 B=19.57|U>19.64|UVW1>19.17|UVM2>19.66|UVW2>19.12|White=19.69 VLT, MPG (2.2m), OSN T150, NOT (2.5m), AZT-33IK, NOEMA @ 76, 92, 136 and 152 GHz 3.3765 (VLT: absorption) UVOT: possible UVOT detection BAT: GCN 23677; GCN 23685|XRT: GCN 23677; GCN 23679; GCN 23681; GCN 23683; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23677; GCN 23678; GCN 23719|Radio: GCN 23739 (NOEMA)|Redshift: GCN 23680 (VLT) Sam LaPorte 190110A 17:24:48 883012 276.939 -53.643 1.0 9.3 25 1 9.0 0.5 1.66, PL 0.07 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Konus-Wind, Insight-HXMT/HE Due to a Sun observing constraint, Swift cannot slew to the BAT position until 16:10 UT on 2019 February 01. BAT: GCN 23670; GCN 23674 Boris Sbarufatti 190109B 11:56:09 882809 55.563 63.592 1.4 5.92 4.8 0.5 1.7 0.2 1.58, PL 0.16 03:41:56.94 63:35:31.3 1.5 87.10 n/a 0.01586091 0.0072352362 -1.006 2.07112 5.494037 n/a n/a n/a 91 V>20.4 B>20.9|U>21.0|UVW1>20.2|UVM2>20.8|UVW2>20.2|White>22.1 Fermi (GBM) UVOT: no detection BAT: GCN 23648; GCN 23659|XRT: GCN 23648; GCN 23651; GCN 23652; GCN 23662; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23648; GCN 23664 Boris Sbarufatti 190109A 05:12:41 882747 33.213 38.111 1.0 115.0 55 3 1.9 0.3 0.36, CPL 0.47 02:12:48.56 38:06:29.7 1.4 168.86 206 0.040872132 0.0179622432 -2.423 1.83858 0.541527 n/a n/a n/a 181 V>16.8 B>18.6|U>17.5|UVW1>17.4|UVM2>18.1|UVW2>17.9|White>20.27 Fermi (GBM) UVOT: no detection BAT: GCN 23642; GCN 23653|XRT: GCN 23642; GCN 23643; GCN 23644; GCN 23645; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23642; GCN 23663; GCN 23673 Jeff Gropp 190106A 13:34:44 882252 29.877 23.839 1.0 76.8 60 2 5.5 0.3 1.43, CPL 0.21 01:59:31.23 23:50:43.8 1.4 81.79 1980 0.736701 0.32045405 -4.122 1.94587 0.000000553222 01:59:31.16 23:50:43.9 0.42 90 V=16.54 B=16.70|U=15.57|UVW1=17.36|White=16.64 MASTER-Amur, MITSuME (50cm), GMG (2.4m), TSHAO Zeiss-1000 (1m), GWAC-F60B, Xinglong (2.16m), Bassano Bresciano Observatory (250mm), BOOTES-4/MET (0.6m), OASDG (0.5m), VLT, IERCOO/ICSP (0.61m), NEXT (0.6m), Konus-Wind, AZT-33IK, Liverpool (2m), OSN T150, DCT (4.3m) 1.86 (Xinglong: absorption)| 1.86 (GMG: absorption)|1.859 (VLT: absorption) BAT: GCN 23615; GCN 23625|XRT: GCN 23615; GCN 23619; GCN 23633; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23615; GCN 23626|Redshift: GCN 23623 (Xinglong); GCN 23629 (Xinglong); GCN 23630 (GMG); GCN 23632 (VLT) Eda Sonbas 190103B 21:03:51 881709 212.561 35.254 1.3 19.5 120 10 16.3 1.5 0.99, CPL 0.29 14:10:16.57 35:15:39.7 1.4 93.31 742 0.2088276 0.163808264 -1.084 1.93179 4.131249 n/a n/a n/a 103 V>20.6 B>21.5|U>21.3|UVW1>21.2|UVM2>21.1|UVW2>21.0|White>21.8 Konus-Wind, CALET (CGBM) UVOT: no detection BAT: GCN 23602; GCN 23606|XRT: GCN 23602; GCN 23603; GCN 23604; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23602; GCN 23684 Amy Lien 181228A 02:53:17 879909 49.831 13.212 1.0 257.3 100 3 9.5 0.5 1.45, PL 0.06 03:19:14.94 13:12:07.4 1.4 82.54 54.6 0.10086896 0.039064856 -2.172 1.79686 5.27786 n/a n/a n/a 93 V>19.1 B>20.5|U>20.5|UVW1>18.4|White>21.0 REM (60cm), MASTER-OAFA, Fermi (GBM) UVOT: no detection BAT: GCN 23570; GCN 23583|XRT: GCN 23570; GCN 23574; GCN 23584; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23570; GCN 23581 Michael Moss 181224A 13:36:51 878911 125.949 6.194 1.9 12.5 4.9 0.6 1.0 0.2 1.27, PL 0.20 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Moon observing constraint, Swift cannot slew to the BAT position until 08:10 UT on 2018 December 26. BAT: GCN 23554; GCN 23555 Andrea Melandri 181213A 12:57:38 876016 248.210 78.500 1.9 15.31 15 2 2.1 0.6 1.57, PL 0.20 16:33:04.83 78:29:49.1 1.6 2342.83 n/a 0.0201050276 0.0064434054 -1.459 2.0605 0.723988 16:33:04.86 78:29:48.7 0.43 2352 V>17.35 B=17.82|U=17.25|UVW1=17.50|UVM2>19.26|UVW2>17.50|White=17.15 MASTER-Net, BOOTES-5/JGT (60cm), TSHAO (1m), NOT (2.5m), Gao-Ya-Zi HMT-0.5m, Abastumani Observatory AS-32 (0.7m), Insight-HXMT/HE, AZT-33IK <2.4 (NOT: inferred) Due to an observing constraint, Swift did not slew until T0+33.8 minutes. BAT: GCN 23525; GCN 23533|XRT: GCN 23528; GCN 23535; GCN 23536; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23529; GCN 23545|Redshift: GCN 23537 (NOT) Phil Evans 181203A 12:08:47 874475 108.341 -39.783 1.3 15.30 7.8 0.7 1.1 0.2 1.79, PL 0.15 07:13:23.62 -39:48:06.7 1.6 73.27 160 0.0000009993522 0.000000117082104 -2.748 1.83687 2.26473946069 n/a n/a n/a 79 V>18.6 B>20.0|U>19.7|UVW1>19.0|UVM2>18.5|UVW2>19.7|White>21.8 BOOTES-3/YA (60cm), MPG (2.2m) UVOT: no detection BAT: GCN 23493; GCN 23500|XRT: GCN 23493; GCN 23494; GCN 23502; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23493; GCN 23505 Nora Troja 181202A 06:36:24 874334 280.737 27.976 2.0 6.56 2.5 0.4 0.9 0.2 1.61, PL 0.24 18:42:56.40 27:57:34.5 1.5 85.36 n/a 0.0354568935 0.018823059 -0.8117 1.62409 1.7695048 18:42:56.38 27:57:35.0 0.47 86 V>18.7 B=19.57|U_fc=17.67|UVW1>19.6|UVM2>22.2|UVW2>20.5 BAT: GCN 23482; GCN 23489|XRT: GCN 23482; GCN 23483; GCN 23487; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23482; GCN 23498 John Cannizzo 181201A 02:38:00 INTEGRAL n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 21:17:11.20 -12:37:50.9 1.4 14300 n/a 3.937437 1.43215884 -1.296 1.74367 0.5759968 21:17:11.17 -12:37:51.0 0.2 14300 V=17.70 U=17.25|UVW2=15.39|White=17.53 INTEGRAL: GCN 23469 XRT: GCN 23471; GCN 23472; GCN 23474; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23499 181126A 09:54:08 873539 152.350 -29.698 1.5 2.09 3.1 0.4 2.7 0.3 -0.13, CPL 0.75 10:09:23.68 -29:41:12.7 1.9 75.00 n/a 0.0053330058 0.00246630417 -0.9885 2.73551 9.916746 n/a n/a n/a 80 V>18.0 B>18.2|U>20.1|UVW1>20.2|UVM2>19.0|UVW2>18.4|White>20.5 Fermi (GBM) UVOT: no detection BAT: GCN 23453; GCN 23463|XRT: GCN 23453; GCN 23454; GCN 23455; GCN 23459; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23453; GCN 23460 Eda Sonbas 181125A 08:54:39 873433 268.391 -2.634 2.2 10.5 3.3 0.6 1.5 0.3 1.57, PL 0.31 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to a Sun observing constraint, Swift cannot slew to the BAT position until 15:18 UT on 2019 January 31. BAT: GCN 23448; GCN 23450 Eda Sonbas 181123B 05:33:03 873186 184.354 14.619 1.9 0.26 1.2 0.2 1.3 0.3 0.72, PL 0.28 12:17:28.02 14:35:52.7 1.5 80.25 n/a 0.00113822496 0.00038064168 -1.404 1.98751 0.3881787 n/a n/a n/a 84 V>19.8 B>20.1|U>20.1|UVW1>20.2|UVM2>20.5|UVW2>19.8|White>21.0 Insight-HXMT/HE UVOT: no detection BAT: GCN 23432; GCN 23441|XRT: GCN 23432; GCN 23433; GCN 23434; GCN 23435; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23432; GCN 23437 Amy Lien 181110A 08:43:31 871316 302.330 -36.878 1.4 138.4 99 3 3.7 0.3 2.02, PL 0.05 20:09:16.32 -36:53:48.2 1.4 63.99 5820 0.060183332 0.0140639334 -1.441 1.76057 0.76617706694 20:09:16.27 -36:53:47.9 0.46 72 V=16.09 B=16.98|U=16.66|UVW1=15.65|UVM2=14.66|UVW2=15.74|White=18.52 Kanata (1.5m), MITSuME (50cm), iTelescope SSO (0.43m), VLT, MPG (2.2m), Chilescope RC-1000, Konus-Wind 1.505 (VLT: absorption) BAT: GCN 23413; GCN 23420|XRT: GCN 23413; GCN 23417; GCN 23418; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23413; GCN 23419|Redshift: GCN 23421 (VLT) Phil Evans 181103A 04:22:30 870201 197.093 52.220 2.0 8.38 2.8 0.5 0.8 0.2 1.90, PL 0.27 13:08:27.78 52:13:32.5 1.6 90.46 n/a 0.102434364 0.056794882 -0.3568 2.1983 6.341326 n/a n/a n/a 92 V>18.21 B>19.08|U=19.58|UVW1>18.16|UVM2>18.19|UVW2>18.36|White>21.12|White_fc=20.47 BAT: GCN 23402; GCN 23405|XRT: GCN 23402; GCN 23403; GCN 23404; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23402; GCN 23407 Aaron Tohuvavohu 181030A 01:27:22 869494 146.916 14.657 1.1 304.7 62 3 0.8 0.2 1.77, PL 0.09 09:47:42.27 14:39:26.3 1.5 142.09 525 0.0173705249 0.0041962431 -0.3127 1.55554 0.526273 n/a n/a n/a 152 V>18.9 B>20.1|U>20.3|UVW1>20.2|UVM2>20.7|UVW2>20.1|White>20.7|White_FC=19.34 SAO RAS (Zeiss-1000), MASTER Net BAT: GCN 23389; GCN 23397|XRT: GCN 23389; GCN 23391; GCN 23394; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23389; GCN 23400 Eda Sonbas 181027A 01:48:59 868984 225.361 30.937 1.1 81.16 28 2 1.2 0.2 1.42, PL 0.09 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to a Sun observing constraint, Swift cannot slew to the BAT position until 03:50 UT on 2018 November 06. BAT: GCN 23383; GCN 23384 Amy Lien 181023A 02:04:02 868427 248.322 19.581 2.0 58.0 13 2 1.0 0.3 1.74, PL 0.24 16:33:18.97 19:34:13.7 1.4 195.68 n/a 0.1658307 0.0160917288 -0.5648 1.78544 2.315964 n/a n/a n/a 200 V>19.4 B>20.3|U>19.6|UVW1>19.6|UVM2>19.2|UVW2>19.2|White>20.8 UVOT: no detection BAT: GCN 23366; GCN 23377|XRT: GCN 23366; GCN 23369; GCN 23373; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23366; GCN 23376 Frank Marshall 181022A 17:30:13 868312 56.808 -29.374 2.6 6.74 1.9 0.4 0.4 0.2 0.78, PL 0.41 03:47:10.09 -29:22:47.2 2.1 96.82 n/a 0.00020991807 0.000054491142 -1.729 1.73941 2.9336997 n/a n/a n/a 78 V>19.8 U>20.4|UVW1>20.1|UVM2>20.2|UVW2>20.8 UVOT: no detection BAT: GCN 23364; GCN 23365|XRT: GCN 23364; GCN 23374; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23364; GCN 23367 Frank Marshall 181020A 19:00:33 867987 13.987 -47.372 1.0 238.0 81 3 7.7 0.3 1.25, PL 0.06 00:55:55.78 -47:22:50.4 1.4 55.57 604 0.35862288 0.060276048 -0.8014 1.93674 0.453975 00:55:55.77 -47:22:51.9 0.45 122 V=14.89 B=17.18|U=17.60|UVW1>18.20|UVM2>18.06|UVW2>18.56 Fermi (LAT & GBM), VLT, LCO (1m), MASTER-SAAO, REM (60cm), Konus-Wind 2.938 (VLT: absorption) BAT: GCN 23349; GCN 23357|XRT: GCN 23349; GCN 23351; GCN 23353; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23349; GCN 23360|Redshift: GCN 23356 (VLT) Mike Moss 181016A 00:55:00 867252 231.273 -35.307 1.8 111.6 19 2 0.7 0.3 1.51, PL 0.20 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 09:03 UT on 2019 January 03. BAT: GCN 23342 Paolo D'Avanzo 181013A 02:39:29 866783 207.661 40.107 3.3 104.1 3.0 1.4 0.5 0.2 1.82, PL 0.75 13:50:36.43 40:06:29.5 3.9 103.10 n/a n/a n/a -8 0.98 0.09 n/a n/a n/a 106 n/a U>19.1|UVW1>20.4|UVM2>19.6|UVW2>20.8|White>20.2 UVOT: no detection BAT: GCN 23332; GCN 23335|XRT: GCN 23332; GCN 23334; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23332; GCN 23336 Paolo D'Avanzo 181010A 05:55:51 866434 52.574 -23.023 1.4 16.4 6.9 0.7 1.4 0.2 1.52, PL 0.15 03:30:16.82 -23:02:16.6 1.4 93.05 n/a 0.272516328 0.058780134 -0.7412 1.76613 18.9833 03:30:16.89 -23:02:15.4 0.49 96 V>19.4 B>20.9|U>20.6|UVW1>20.1|UVM2>20.7|UVW2>20.5|White>21.0|White_fc=19.42 MASTER-OAFA, LCO (1m), HJT (1.5m), VLT, ESO NTT (La Silla), Fermi (GBM), REM (60cm), MPG (2.2m) 1.39 (VLT: absorption & emission) BAT: GCN 23309; GCN 23321|XRT: GCN 23309; GCN 23313; GCN 23316; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23309; GCN 23317|Redshift: GCN 23315 (VLT) Andrea Melandri 181003A 05:11:03 865179 52.481 -33.991 1.7 21.5 4.2 0.7 0.6 0.1 -0.20, CPL 1.12 03:30:06.89 -33:57:52.8 6.3 3089.42 n/a n/a n/a n/a 1.77746 0.89081 n/a n/a n/a 3095 V>19.79 B>20.83|U>19.19|UVW1>19.85|UVM2>19.46|UVW2>19.37|White>21.73 Due to an observing constraint, Swift did not slew until T0+46.3 minutes.|UVOT: no detection BAT: GCN 23295; GCN 23306|XRT: GCN 23296; GCN 23305; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23303 Andy Beardmore 181002A 11:26:43 865036 64.739 15.248 1.8 63.4 8.8 1.3 0.6 0.2 2.15, PL 0.23 04:18:59.19 15:12:46.4 2.0 136.01 74.1 0.0000000066605016 0.00000000026174535 -4.149 1.9123 2.78871203487 n/a n/a n/a 144 V>17.9 B>18.6|U>20.3|White>20.7 Konus-Wind UVOT: no detection BAT: GCN 23290; GCN 23294|XRT: GCN 23290; GCN 23292; GCN 23301; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23290; GCN 23297 Jeff Gropp 180930A 12:43:49 864584 76.894 -25.124 2.2 6.80 2.1 0.4 0.0 0.2 1.86, PL 0.28 05:07:27.16 -25:07:01.0 1.7 208.35 n/a 0.00056771552 0.000115320208 -2.043 2.01263 0.723624 n/a n/a n/a 211 V>20.1 B>20.7|U>19.7|UVW1>20.8|UVM2>19.3|UVW2>19.9|White>21.1 UVOT: no detection BAT: GCN 23279; GCN 23286|XRT: GCN 23279; GCN 23280; GCN 23282; GCN 23285; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23279; GCN 23283 Aaron Tohvavohu 180925A 14:37:31 863421 315.212 -64.450 1.5 81.70 41 3 3.1 0.6 1.53, PL 0.13 21:00:48.71 -64:27:23.8 1.4 108.93 319 0.0140549248 0.0053753784 -1.871 1.7684 1.486106 21:00:48.70 -64:27:24.82 0.22 119 V>19.66 B=20.89|U=19.78|UVW1=20.07|UVM2>20.14|UVW2>20.60|White=19.73 Insight-HXMT/HE, VLT, Astrosat (CZTI) BAT: GCN 23268; GCN 23273|XRT: GCN 23268; GCN 23270; GCN 23271; GCN 23272; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23268; GCN 23274 Jeff Gropp 180924A 15:22:22 863186 49.207 -58.524 1.4 95.1 14 1 0.6 0.1 1.94, PL 0.14 03:16:47.85 -58:31:57.1 1.5 76.75 135 0.098886108 0.057321474 -2.227 1.87764 0.694653 n/a n/a n/a 83 V>17.1 B>18.4|U>19.7|White>20.8 UVOT: no detection BAT: GCN 23261; GCN 23264|XRT: GCN 23261; GCN 23262; GCN 23266; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23261; GCN 23277 Tilan Ukwatta 180914B 18:23:02.22 AGILE n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 22:09:25.56 25:03:47.3 3.4 82800 n/a n/a n/a 1.179 n/a n/a 22:09:25.53 25:03:43.8 n/a 83500 n/a U=18.90 AGILE: GCN 23226 XRT: GCN 23236; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23241; GCN 23251 180905A 13:57:46 859421 91.038 -4.592 1.7 165.3 42 3 1.0 0.3 1.60, PL 0.12 06:04:15.04 -04:34:12.5 1.5 145.91 203 0.0301048307 0.0089389426 -1.556 1.67763 5.48248 n/a n/a n/a 154 V>19.1 B>20.5|U>20.3|UVW1>19.6|UVM2>19.8|UVW2>19.2|White>21.1 UVOT: no detection BAT: GCN 23201; GCN 23213|XRT: GCN 23201; GCN 23207; GCN 23210; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23201; GCN 23215 Valerio D'Elia 180904A 21:28:32 859282 274.260 46.640 2.4 5.40 2.4 0.4 0.5 0.2 1.02, PL 0.30 18:16:59.96 46:37:47.3 1.5 122.95 44.7 0.006489468 0.002546712 -0.8632 2.19125 4.289564 n/a n/a n/a 131 V>20.1 B>19.4|U>20.1|UVW1>18.1|UVW2>18.6|White>21.1 UVOT: no detection BAT: GCN 23194; GCN 23203|XRT: GCN 23194; GCN 23196; GCN 23200; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23194; GCN 23205 Antonino D'Aì 180828A 18:57:34 856977 268.704 -25.791 1.0 14.0 88 3 17.8 0.9 0.89, PL 0.06 17:54:52.35 -25:47:52.6 1.8 115.58 79.9 0.072870084 0.028329665 -1.211 1.336 198.137 n/a n/a n/a 124 V>20.3 B>21.7|U>21.1|UVW1>20.7|UVM2>21.0|UVW2>21.2|White>21.8 Fermi (GBM), AstroSat (CZTI), Konus-Wind UVOT: no detection BAT: GCN 23182; GCN 23188|XRT: GCN 23182; GCN 23184; GCN 23185; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23182; GCN 23190 Andy Beardmore 180823A 19:04:32 855434 210.358 14.901 1.0 80.3 78 2 2.3 0.2 1.58, PL 0.05 14:01:25.39 14:53:33.0 1.4 89.20 310 0.086650419 0.039458604 -1.008 2.06097 1.153825 n/a n/a n/a 381 V>19.2 B>19.7|U>19.8|UVM2>19.8|UVW2>20.0|White>19.1 UVOT: no detection BAT: GCN 23169; GCN 23175|XRT: GCN 23169; GCN 23170; GCN 23171; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23169; GCN 23173 Boris Sbarufatti 180821A 16:40:34 854578 7.739 -38.612 2.3 64.00 14 3 n/a n/a 1.79, PL 0.31 00:31:09.64 -38:37:37.7 1.6 210.33 36.7 0.05259072 0.035938368 -3.932 2.89113 3.765445 n/a n/a n/a 219 V>17.7 B>19.3|U>18.6|UVW1>19.3|UVM2>20.5|UVW2>20.3|White>21.1 UVOT: no detection BAT: GCN 23158; GCN 23166|XRT: GCN 23158; GCN 23162; GCN 23164; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23158; GCN 23167 Aaron Tohuvavohu 180818B 12:30:18 853882 104.227 39.310 1.7 134.4 23 2 1.2 0.2 1.77, PL 0.12 06:56:53.89 39:18:56.4 1.5 203.84 130 0.18586183 0.078180795 -3.518 1.76901 1.26959000041981 n/a n/a n/a 212 V>19.8 B>1.9|U>19.6|UVW1>19.9|UVM2>20.5|UVW2>20.3|White>21.1 Fermi (GBM), OSN (1.5m) UVOT: no detection BAT: GCN 23149; GCN 23155|XRT: GCN 23149; GCN 23151; GCN 23156; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23149; GCN 23152 Frank Marshall 180818A 03:12:04 853824 169.698 -48.344 2.3 13.7 2.6 0.6 0.6 0.2 2.15, PL 0.36 11:18:32.76 -48:20:40.3 1.5 74.04 128 0.0175986503 0.0102538255 -6.026 2.86387 8.91237 n/a n/a n/a 83 V>19.8 B>2.8|U>20.9|UVW1>20.1|UVM2>20.5|UVW2>20.7|White>21.9 UVOT: no detection BAT: GCN 23146; GCN 23154|XRT: GCN 23146; GCN 23147; GCN 23148; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23146; GCN 23150 Frank Marshall 180812A 08:22:30 852903 245.839 74.674 2.3 16.51 8.0 1.4 1.9 0.4 1.22, PL 0.27 16:23:20.33 74:39:52.7 1.4 107.46 n/a 0.0229080561 0.0098451112 -1.082 1.76291 0.709862 16:23:20.45 74:39:52.9 0.50 112 V>18.9 B>20.0|U>19.8|UVW1>19.5|UVM2>20.2|UVW2>20.2|White=19.81 BOOTES-5/JGT (60cm), COATLI (50cm), Fermi (GBM) BAT: GCN 23129; GCN 23136|XRT: GCN 23129; GCN 23131; GCN 23134; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23129 Amy Lien 180809B 20:28:48 852553 299.712 -15.293 1.0 233.2 730 10 26.3 0.6 1.26, PL 0.02 19:58:47.99 -15:17:56.1 1.4 n/a 1510 2.04984151 0.70420044 -0.2621 1.62781 2.4073 19:58:47.96 -15:17:57.1 0.48 82 V>19.8 B>20.9|U>21.0|UVW1>20.7|UVM2>20.9|UVW2>21.3|White=18.99 MASTER-SAAO, MPG (2.2m), LCO Sutherland (1m), MASTER-Tavrida, MASTER-IAC, CALET (CGBM), CrAO (2.6m), Konus-Wind, La Silla (NTT), AstroSat (CZTI) BAT: GCN 23105|XRT: GCN 23105; GCN 23123; GCN 23125: Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23105; GCN 23120 Mike Moss 180809A 11:38:25 MAXI 297.793 -34.663 n/a n/a n/a n/a n/a n/a n/a n/a 19:51:36.71 -34:47:07.5 2.2 13700 n/a 0.47883711 0.36974466 -0.3314 2.53741 8.67806 n/a n/a n/a n/a n/a n/a MAXI: GCN 23103 XRT: GCN 23106; GCN 23141; Evans et al., 2009, MNRAS, 397, 1177 180806A 22:38:59.66 Fermi n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 00:46:12.86 24:20:13.2 5.0 57600 n/a n/a n/a n/a 1.86103 0.457729723 n/a n/a n/a n/a n/a n/a Fermi: GCN 23095 XRT: GCN 23097; GCN 23101; GCN 23157; Evans et al., 2009, MNRAS, 397, 1177 180805B 13:02:36 851855 25.877 -17.475 3.1 122.5 9.6 1.7 1.7 0.2 1.13, PL 0.29 01:43:07.61 -17:29:36.5 1.5 76.76 114 0.0000175287752 0.00000211061384 -0.6351 1.90363 0.726959 n/a n/a n/a 85 V>18.6 B>20.0|U>20.2|UVW1>18.8|UVM2>17.8|UVW2>19.0|White>21.3 Fermi (GBM) UVOT: no detection BAT: GCN 23076; GCN 23082|XRT: GCN 23076; GCN 23077; GCN 23083; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23076; GCN 23080 Paolo D'Avanzo 180805A 09:04:49 851829 167.575 -45.327 2.1 1.68 1.1 0.3 1.1 0.2 1.58, PL 0.32 11:10:15.76 -45:19:56.7 2.0 86.13 n/a 0.03413124 0.026692515 -0.3151 1.5042 1.68373107518 n/a n/a n/a 89 V>18.0 B>19.1|U>19.6|UVW1>19.3|UVM2>19.4|UVW2>18.1|White>20.6 UVOT: no detection BAT: GCN 23074; GCN 23081|XRT: GCN 23074; GCN 23075; GCN 23084; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23074; GCN 23079 Paolo D'Avanzo 180728A 17:29:00 850471 253.574 -54.037 1.0 8.68 296 6 132.0 2.9 1.97, PL 0.03 16:54:15.59 -54:02:40.2 1.4 1730.81 79.2 3.4480866 1.48441485 -0.5559 1.70111 3.866656 16:54:15.53 -54:02:40.2 0.43 1740 V=16.07 B=16.58|U=15.93|UVW1=16.20|UVM2=16.60|UVW2=16.37|White=16.25 MASTER-SAAO, Fermi (GBM), VLT, Konus-Wind, Astrosat (CZTI) 0.117 (VLT: absorption) Due to an observing constraint, Swift did not slew until T0+23.6 minutes. BAT: GCN 23046; GCN 23054|XRT: GCN 23049; GCN 23051; GCN 23052; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23064|Redshift: GCN 23055 (VLT) Rhaana Starling 180727A 14:15:28 850231 346.639 -63.066 1.1 1.1 2.7 0.2 3.6 0.2 0.59, CPL 0.51 23:06:39.92 -63:03:06.6 1.7 n/a n/a 0.000006969616 0.00000111130944 -2.353 1.85342 2.102351 n/a n/a n/a 77 V>19.6 B>21.2|U>20.3|UVW1>20.0|UVM2>21.0|UVW2>21.4|White>21.7 Fermi (GBM) UVOT: no detection BAT: GCN 23043; GCN 23047|XRT: GCN 23043; GCN 23045; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 23043; GCN 23062 Andy Beardmore 180721A 11:06:48 849018 347.708 4.871 1.8 47.6 5.9 0.9 0.9 0.1 1.25, PL 0.22 23:10:50.61 04:51:23.1 2.2 56.90 73.8 0.0163681682 0.0078133843 -0.9479 2.13857 1.391049 n/a n/a n/a 120 V>19.1 B>19.9|U>20.1|UVW1>19.6|UVM2>18.3|UVW2>20.5 UVOT: no detection BAT: GCN 22994; GCN 23001|XRT: GCN 22994; GCN 22997; GCN 22999; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22994; GCN 23014 Boris Sbarufatti 180720C 22:23:57 848932 265.655 -26.634 1.7 124.2 24 2 1.1 0.2 1.39, PL 0.13 17:42:32.56 -26:37:44.9 1.8 97.22 n/a 0.067039503 0.0422629209 -0.5914 2.07213 28.10463 n/a n/a n/a 100 V>19.1 U>20.6|B>20.8|UVW1>20.3|UVM2>19.7|UVW2>19.8|White>21.0 Fermi (GBM) BAT: The temporal and spectral characteristics of this burst are consistent with those of a long GRB.|UVOT: no detection BAT: GCN 22982; GCN 23000|XRT: GCN 22982; GCN 22987; GCN 23003; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22982; GCN 22992 Sam LaPorte 180720B 14:21:44 848890 0.528 -2.925 1.2 n/a 860 10 67.9 2.6 1.36, PL 0.03 00:02:06.86 -02:55:08.1 3.5 86.45 6590 5.7923635 2.24485415 -1.687 1.8461 1.748702 n/a n/a n/a n/a n/a n/a Kanata (1.5m), LCO (2m), Zeiss-1000 (TSHAO), Fermi (LAT & GBM), MITSuME (50cm), OSN (T90), LCO (0.4m), MAXI/GSC, VLT, Murikabushi (1m), Konus-Wind, COATLI (50cm), ORI-22 (22 cm), REM (60cm), MASTER, Astronomical Institute Ondrejov (D50), KAIT, AMI-LA @ 15.5 GHz, OAJ (0.8m), NuSTAR, CALET (GBM), GMRT @ 1.4 GHz 0.654 (VLT: absorption) BAT: GCN 22973; GCN 22975; GCN 22998|XRT: GCN 22973; GCN 22984; GCN 22986; Evans et al., 2009, MNRAS, 397, 1177|Radio: GCN 23037 (AMI-LA); GCN 23073 (GMRT)|Redshift: GCN 22996 (VLT) Mike Siegel 180718A 01:57:45 Ground Analysis 336.019 2.790 3.0 0.08 n/a n/a n/a n/a n/a n/a n/a n/a n/a 113700 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) XRT: no detection BAT: GCN 22959|XRT: GCN 23030 180715A 18:07:05 848048 235.085 -0.899 2.0 0.68 1.3 0.2 1.2 0.2 0.74, PL 0.27 n/a n/a n/a 3167.8 n/a n/a n/a n/a n/a n/a n/a n/a n/a 4312 V>19.1 B>20.|U>19.8|UVW2>19.5|UVM2>19.7|UVW2>18.7|White>21.0 Fermi (GBM), CALET, Astrosat (CZTI) Due to an observing constraint, Swift did not slew until T0+50.9 minutes.|XRT: Five sources consistent with BAT position; none of them is above the RASS limit or shows definitive signs of fading.|UVOT no detection BAT: GCN 22947; GCN 22951|XRT: GCN 22948; GCN 22953|UVOT: GCN 22967 Tilan Ukwatta 180709A 10:52:00 846868 38.086 60.333 1.6 215.1 14 2 0.6 0.2 1.37, PL 0.23 02:32:28.28 60:20:56.8 1.5 104.76 66 0.000816140881 0.000178758755 -1.946 1.66238 34.54359 n/a n/a n/a 115 V>18.0 B>19.0|UVW1>17.7 UVOT: no detection BAT: GCN 22930; GCN 22938|XRT: GCN 22930; GCN 22933; GCN 22936; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22930; GCN 22937 Frank Marshall 180706A 08:24:40 846395 181.687 66.044 1.1 42.7 24 1 3.2 0.2 1.90, PL 0.08 12:06:34.17 66:02:12.6 1.4 87.67 79.1 0.079989448 0.035499156 -2.7 2.09151 0.527672 12:06:34.34 66:02:13.6 0.77 95 V>18.5 B=18.34|U=17.90|UVW1=18.44|UVM2>18.8|UVW2>19.1|white=18.11 COATLI (50cm), Fermi (GBM), Zeiss-1000, OSN (T150) BAT: GCN 22909; GCN 22921|XRT: GCN 22909; GCN 22916; GCN 22917; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22909; GCN 22922 Mike Stamatikos 180705A 15:41:14 846299 212.605 -11.640 2.1 123.2 20 3 0.7 0.3 1.63, PL 0.22 14:10:27.15 -11:38:50.4 1.5 3363.65 n/a 0.05980736 0.0249480287 -1.21 1.99022 3.864981 n/a n/a n/a 3368 V>18.9 B>20.5|U>21.0|UVW1>20.5|UVM2>20.1|UVW2>20.4|White>20.8 Due to an observing constraint, Swift did not slew until T0+54 minutes.|UVOT: no detection BAT: GCN 22902; GCN 22907|XRT: GCN 22903; GCN 22906; GCN 22920; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22912 Mike Stamatikos 180704A 05:36:42 846088 32.605 69.965 1.3 19.7 62 4 9.6 1.2 1.22, PL 0.10 02:10:38.50 69:57:50.4 1.4 2969.10 n/a 0.149596296 0.0396841332 -0.8399 1.93943 8.35539 n/a n/a n/a 3255 V>19.8 B>19.9|U>19.6|UVW1>19.2|UVM2>20.3|UVW2>20.7|White>20.8 Astrosat (CZTI), Konus-Wind Due to an observing constraint, Swift did not slew until T0+48.1 minutes.|UVOT: no detection BAT: GCN 22885; GCN 22894|XRT: GCN 22887; GCN 22890; GCN 22895; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22893 Eda Sonbas 180703A 21:01:40.50 Fermi 6.54 -67.1 n/a n/a n/a n/a n/a n/a n/a n/a 00:25:52.79 -67:10:48.7 4.8 16900 0.122 n/a n/a n/a 1.43489 0.268279415627 n/a n/a n/a 17269 n/a B>19.2|U>19.5|UVW1>19.8|UVW2>19.2 Fermi: GCN 22883|UVOT: no detection XRT: GCN 22891; GCN 22931; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22898 180630A 11:11:51 845443 48.885 -87.476 1.0 18.85 18 1 6.6 0.4 2.07, PL 0.10 03:15:55.47 -87:28:43.6 1.4 81.60 61.2 0.235529357 0.107201766 -3.017 1.64932 1.725874 03:15:55.74 -87:28:42.3 0.43 88 V=18.56 B=18.76|U=17.76|UVW1=19.42|UVM2=20.16|UVW2>19.9|White=17.49 Fermi (GBM) BAT: GCN 22872; GCN 22877|XRT: GCN 22872; GCN 22873; GCN 22876; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22872; GCN 22881 Paolo D'Avanzo 180626A 08:21:16 844615 243.569 14.759 1.0 30.07 48 2 4.1 0.4 1.64, PL 0.27 16:14:18.20 14:45:25.5 1.4 120.01 n/a 0.178469109 0.083879523 -0.2119 2.03488 2.322334 16:14:18.12 14:45:25.5 0.81 123 V>20.2 B>20.4|U>20.7|UVW1>21.0|UVM2>20.1|UVW2>21.3|White_FC=20.57|White>21.4 INTEGRAL, LCO (2m), HJT (1.5m), COATLI (50cm), HJT (1.5m), Konus-Wind BAT: GCN 22850; GCN 22862|XRT: GCN 22850; GCN 22852; GCN 22860; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22850; GCN 22857 Phil Evans 180624A 13:49:40 844192 318.096 -2.356 1.3 486.4 58 3 1.4 0.2 1.91, PL 0.10 21:12:23.39 -02:20:17.0 1.4 112.24 193 0.056534112 0.024646842 -1.064 2.06008 1.26899 n/a n/a n/a 118 V>20.0 B>21.2|U>20.6|UVW1>20.2|UVM2>19.7|UVW2>20.8|White>21.3 LCO (1m), MPG (2.2m), LBT, HJT (1.5m), NOT (2.5m) 2.855 (LBT: absorption) UVOT: no detection BAT: GCN 22832; GCN 22848|XRT: GCN 22832; GCN 22835; GCN 22837; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22832; GCN 22836|Redshift: GCN 22845 (LBT) Sarah Gibson 180623A 16:41:56 844015 214.528 -60.268 1.0 114.9 120 2 5.6 0.2 1.45, PL 0.04 14:18:06.93 -60:15:12.5 1.4 76.94 1310 0.066084679 0.0161562453 -5.104 2.0656 66.8855 n/a n/a n/a 86 n/a n/a Konus-Wind UVOT: no detection BAT: GCN 22828; GCN 22833|XRT: GCN 22828; GCN 22829; GCN 22830; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22828; GCN 22831; GCN 22834 Kim Page 180620B 15:50:37 843211 357.514 -57.954 1.0 198.8 100 3 3.6 0.2 1.30, CPL 0.20 23:50:05.10 -57:57:44.8 1.4 83.16 704 0.59865612 0.338653036 1.5 1.99236 1.646011 23:50:05.10 -57:57:44.1 0.75 91 V=17.41 B=17.56|U=17.40|UVW1=20.17|UVM2=20.6|UVW2>19.7|White=18.06 Fermi (GBM), MPG (2.2m), VLT, Konus-Wind, Astrosat 1.1175 (VLT: absorption) BAT: GCN 22807; GCN 22821|XRT: GCN 22807; GCN 22814; GCN 22817; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22807; GCN 22827|Redshift: GCN 22823 (VLT) Phil Evans 180620A 08:34:58 843122 279.890 23.239 1.0 23.16 58 2 7.7 0.4 1.72, PL 0.05 18:39:35.11 23:14:38.9 1.4 267.14 n/a 0.0453271704 0.0067230165 -0.6003 1.45672 1.763786 18:39:35.09 23:14:39.1 0.43 270 V=18.43 B=18.77|U=17.92|UVW1=18.86|UVM2=19.65|UVW2=20.00|White=17.68 HJT (1.5m), ISON-NM, MASTER-OAFA, LCO (1m), COATLI (50cm), Xinglong (2.16m), KAIT (0.76m), MPG (2.2m), Konus-Wind, Astrosat, Palomar (60", SEDM) BAT: GCN 22798; GCN 22815|XRT: GCN 22798; GCN 22802; GCN 22808; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22798; GCN 22805 Phil Evans 180618A 00:43:13 842475 169.948 73.825 1.5 47.4 6.7 1.0 2.2 0.2 1.39, PL 0.27 11:19:45.94 73:50:14.3 1.4 77.62 127 0.0188724928 0.0198443917 -0.6462 2.24801 3.041327 11:19:45.84 73:50:13.5 0.43 86 V=18.71 B=18.84|U=17.62|UVW1=18.59|UVM2>17.6|UVW2=18.85|White=17.95 Liverpool (2m), Fermi (GBM), MASTER II, Astrosat BAT: GCN 22790; GCN 22796|XRT: GCN 22790; GCN 22791; GCN 22793; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22790; GCN 22810 Sam Laporte 180614A 19:16:13 841548 3.073 46.969 1.9 7.04 2.1 0.3 0.7 0.1 1.53, PL 0.26 00:12:18.82 46:57:10.9 1.5 65.57 n/a 0.0295477988 0.016671707 -0.7336 2.73639 17.03849 n/a n/a n/a 65 V>18.75 B>19.63|U>20.06|UVW1>19.03|UVM2>18.91|UVW2>19.20|White>21.15 CrAO/ZTSH (2.6m) UVOT: no detection BAT: GCN 22780; GCN 22786|XRT: GCN 22780; GCN 22781; GCN 22782; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22780; GCN 22787 Jeff Gropp 180613A 15:36:18 840853 211.545 -43.082 1.8 50.8 n/a n/a n/a n/a n/a n/a 14:06:04.96 -43:04:19.4 4.7 148.89 56.3 0.00064731394 0.000128385496 -2.074 1.47991 2.549795 n/a n/a n/a 156 V>20.9 B>99.0|U>21.8|UVW1>21.2|UVM2>21.0|UVW2>20.1 VLT, LCO (1m) UVOT: no detection BAT: GCN 22769; GCN 22776|XRT: GCN 22769; GCN 22771; GCN 22773; GCN 22774; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22769; GCN 22779 Aaron Tohuvavohu 180602A 08:14:50 835200 142.343 32.080 1.5 45.4 16 1 0.9 0.2 1.72, PL 0.11 09:29:19.65 32:03:60.0 1.7 124.35 118 0.06827904 0.04125504 -1.75 2.03795 4.234755 n/a n/a n/a 133 V>19.0 B>20.0|U>20.3|UVW1>20.0|UVM2>18.7|UVW2>20.4|White>20.8 UVOT: no detection BAT: GCN 22752; GCN 22755|XRT: GCN 22752; GCN 22753; GCN 22756; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22752; GCN 22758 Brad Cenko 180514A 13:25:33 832368 197.382 36.970 1.3 46.9 10 1 0.7 0.1 1.77, PL 0.14 13:09:28.94 36:58:20.5 1.7 77.84 169 0.050558408 0.036849916 -2.426 1.83771 0.664644 n/a n/a n/a 87 V>20.1 B>20.7|U>21.6|UVW1>20.8|UVM2>20.1|UVW2>20.3|White>22.8 BAT: GCN 22723; GCN 22727|XRT: GCN 22723; GCN 22725; GCN 22726; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22723; GCN 22733 Sam LaPorte 180512A 22:01:47 832119 201.940 21.404 1.9 24.0 4.2 0.7 0.6 0.2 2.10, PL 0.27 13:27:45.13 21:24:12.8 1.9 213.04 n/a 0.0210467625 0.010662045 -0.8717 2.46076 23.461614 n/a n/a n/a 218 V>19.0 B>20.7|U>20.7|UVW1>20.3|UVM2>20.9|UVW2>20.1|White>21.2 UVOT: no detection BAT: GCN 22710; GCN 22720|XRT: GCN 22710; GCN 22715; GCN 22721; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22717 Alex Deich 180510B 20:15:42 831816 77.965 -62.320 1.7 134.3 21 2 1.2 0.2 2.00, PL 0.17 05:11:52.57 -62:19:27.0 1.5 2950.10 n/a 0.107763936 0.0340612872 -1.476 1.82841 1.296907 05:11:52.60 -62:19:26.7 0.47 2954 V=18.00 B=18.99|U=17.96|UVW1=18.82|UVM2=19.75|UVW2>19.2|White=18.81 MPG (2.2m), VLT 1.305 (VLT: absorption) BAT: GCN 22696; GCN 22705|XRT: GCN 22696; GCN 22698; GCN 22708; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22696; GCN 22703|Redshift: GCN 22702 (VLT) Aaron Tohuvavohu 180510A 19:24:34 831810 276.335 -31.917 1.0 40.4 62 2 8.9 0.5 1.06, CPL 0.23 18:25:19.54 -31:54:29.1 3.6 88.26 109 -0.15740127 0.06175637 -1.796 2.01421 3.46357 n/a n/a n/a 97 V>19.4 B=20.2|U>17.6|UVW1>20.6|UVW2>20.5|White_fc=20.0|White>19.2 Konus-Wind BAT: GCN 22695; GCN 22704|XRT: GCN 22695; GCN 22707; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22695; GCN 22709 Jeff Gropp 180504A 19:46:13 830822 331.144 -14.665 1.3 88.3 22 2 0.8 0.2 1.50, PL 0.13 22:04:34.52 -14:39:31.3 1.5 n/a 95.7 0.0197402971 0.0105606671 -1.463 1.93676 1.714822 n/a n/a n/a 118 V>18.20 B>19.04|U>19.47|UVW1>18.58|UVM2>18.81|UVW2>18.87|White>20.46 NOT, La Silla (NTT) UVOT: no detection BAT: GCN 22682; GCN 22690|XRT: GCN 22682; GCN 22683; GCN 22685; GCN 22686; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22682; GCN 22691 Amy Lien 180425A 06:46:21 828672 64.450 -32.949 1.5 11.2 11 1 2.2 0.3 1.35, PL 0.13 04:17:48.38 -32:57:07.8 1.4 78.21 53.7 0.050491056 0.033644016 -1.476 2.00413 1.199529 n/a n/a n/a 88 V>18.5 U>20.5|B>19.4|UVW1>19.0|UVM2>18.5|UVW2>19.0|White>21.0 UVOT: no detection BAT: GCN 22672; GCN 22675|XRT: GCN 22672; GCN 22673; GCN 22676; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22672; GCN 22674 Frank Marshall 180418A 06:44:06 826428 170.132 24.925 1.2 2.29 3.2 0.2 3.0 0.2 1.44, PL 0.12 11:20:29.16 24:55:59.1 1.6 3081.40 n/a 0.0292319613 0.0131547726 -1.023 2.01709 0.797712 11:20:29.21 24:55:59.2 0.49 3086 V>19.53 B>20.19|U>20.73|UVW1=19.19|UVM2=18.93|UVW2>19.69|White=19.45 KAIT (0.76m), Faulkes North (2m), HJT (1.5m), Fermi (GBM), Gemini-North (8m), NOT (2.5m), MPG (2.2m), DOT (3.6m), McDonald Observatory (2.1m), Murikabushi (1m), TAROT (25cm) Due to an observing constraint, Swift did not slew until T0+49.6 minutes. BAT: GCN 22646; GCN 22658|XRT: GCN 22649; GCN 22650; GCN 22655: Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22665 Valerio D'Elia 180411A 12:27:43 824451 356.840 66.790 1.0 77.5 120 0 6.1 0.2 1.46, PL 0.03 23:47:24.97 66:46:42.5 3.5 66.70 1350 0.37693272 0.13919536 -8 1.95526 17.06152 n/a n/a n/a 64 V>16.8 n/a Fermi (GBM), Konus-Wind, CALET (GBM) UVOT: no detection BAT: GCN 22630; GCN 22633|XRT: GCN 22630; GCN 22632; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22638 Zhu Liu 180410A 08:02:59 824063 95.974 12.804 1.9 100.7 22 2 0.7 0.2 1.46, PL 0.13 06:23:49.71 12:48:41.1 1.5 170.68 155 0.011823576 0.00374000622 -1.394 1.44922 7.7149 n/a n/a n/a 179 V>19.2 B>20.1|U>20.4|UVW1>20.1|UVM2>20.3|UVW2>19.9|White>20.9 Fermi (GBM) The spectral and temporal behaviors are consistent with those of a GRB. However, due to the proximity to the Galactic plane (0.17 degrees), we cannot rule out the possibility that this is a Galactic transient..|UVOT: no detection BAT: GCN 22620; GCN 22628|XRT: GCN 22620; GCN 22622; GCN 22629; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22620; GCN 22627 Jeff Gropp 180409A n/a IPN n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 11:43:22.42 36:14:00.6 3.6 n/a n/a 0.188263434 0.079854486 -1.099 1.77269 2.774687 n/a n/a n/a n/a n/a n/a IPN: GCN 22619 XRT: GCN 22625; GCN 22643; Evans et al., 2009, MNRAS, 397, 1177 180407A 01:54:49 823001 35.236 33.513 1.8 95.9 14 2 0.9 0.2 1.94, PL 0.20 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 12:55 UT on 2018 June 19. BAT: GCN 22612; GCN 22616 Alex Deich 180404B 02:11:44 821902 53.390 -50.213 1.0 111.5 120 2 5.2 0.2 1.35, PL 0.04 03:33:34.31 -50:12:55.6 1.4 69.89 1240 0.07681012 0.039716625 1.418 2.06438 3.970778 03:33:34.23 -50:12:54.2 0.46 82 V>19.5 B>20.3|U=19.70|UVW1>20.6|UVM2>20.5|UVW2>20.2|White=19.29 MASTER-OAFA, Fermi (GBM), Konus-Wind, AstroSat CZTI BAT: GCN 22590; GCN 22601|XRT: GCN 22590; GCN 22594; GCN 22598; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22590; GCN 22611 Sam Laporte 180404A 00:45:35 821881 83.540 -37.168 1.1 35.2 13 1 1.3 0.2 1.95, PL 0.12 05:34:11.74 -37:10:04.8 1.9 86.46 n/a 0.066478159 0.04346353 -0.5447 1.62007 0.307114640277 05:34:11.64 -37:10:03.9 0.50 90 V>18.9 B>19.4|U=18.95|UVW1>17.8|UVM2>17.4|UVW2=19.45|White=19.34 VLT, MASTER-OAFA, Faulkes South (2m) 1.000 (VLT: absorption) BAT: GCN 22589; GCN 22599|XRT: GCN 22589; GCN 22592; GCN 22602; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22589; GCN 22605|Redshift: GCN 22591 (VLT) Jeff Gropp 180402A 09:44:59 821103 251.923 -14.928 2.0 0.18 1.4 0.2 1.8 0.3 0.52, PL 0.30 16:47:44.06 -14:58:06.9 2.1 79.90 n/a 0.000330097734 0.00007264881 -1.94 1.45533 4.637781 n/a n/a n/a 140 V>19.2 B>20.2|U>20.3|UVW1>20.4|UVW2>19.6|White>20.6 Fermi (GBM), Konus-Wind UVOT: no detection BAT: GCN 22580; GCN 22584|XRT: GCN 22580; GCN 22586; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22580; GCN 22587 Amy Lien 180331B 15:38:39 820513 196.781 61.735 2.0 147.0 19 2 2.8 0.3 2.48, PL 0.22 13:07:07.96 61:43:35.2 1.4 663.71 n/a 0.22147164 0.09862128 -0.246 1.84737 0.977952 n/a n/a n/a 668 V>19.2 B>20.3|U>20.3|UVW1>20.2|White>21.8 UVOT: no detection BAT: GCN 22573; GCN 22576|XRT: GCN 22573; GCN 22575; GCN 22578; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22573; GCN 22579 Amy Lien 180331A 04:14:55 820347 66.005 13.386 1.9 48.0 6.1 1.0 0.5 0.1 0.11, CPL 1.04 04:24:05.93 13:23:55.7 3.57877 112.30 n/a n/a n/a -0.6693 1.35 4.9 n/a n/a n/a 116 V>18.6 B>19.4|U>19.9|White>20.4 UVOT: no detection BAT: GCN 22568; GCN 22574|XRT: GCN 22568; GCN 22569; GCN 22572; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22568; GCN 22570 Craig Markwardt 180329B 14:08:23 819490 82.905 -23.694 1.8 210.0 33 3 1.4 0.4 0.97, CPL 0.56 05:31:36.91 -23:41:27.4 1.4 103.59 45.7 0.0758394 0.02386783 -0.9818 1.86768 2.62957 05:31:36.91 -23:41:25.8 0.43 113 V=17.25 B=17.94|U=17.00|UVW1=18.72|UVM2>19.8|UVW2>20.2|White=17.69 NOT, HJT (1.5m), VLT, Faulks South (2m) 1.998 (VLT: absorption) BAT: GCN 22558; GCN 22566|XRT: GCN 22558; GCN 22559; GCN 22560; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22558; GCN 22565|Redshift: GCN 22567 (VLT) Judy Racusin 180329A 00:58:00 819301 329.314 -15.043 2.3 9.1 2.3 0.4 0.5 0.2 1.39, PL 0.31 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to an observing constraint, there are no observations of this source with the Swift XRT or UVOT. BAT: GCN 22556; GCN 22561 Judy Racusin 180325A 01:53:02 817564 157.416 24.461 1.1 94.1 65 2 9.4 0.3 1.18, PL 0.05 10:29:42.57 24:27:48.9 1.4 73.38 468 0.122512254 0.0256054846 0.3837 1.85846 13.9058 10:29:42.59 24:27:48.6 0.44 82 V>18.8 B>20.1|U>20.0|UVW1>20.1|UVM2>19.4|UVW2>20.9|White=18.48 Liverpool (2m), NOT (2.5m), REM (60cm), HJT (1.5m), SLKT (0.8m), D50 (0.5m), TAROT (25cm), MASTER-OAFA, MASTER-IAC, MPG (2.2m), Konus-Wind, VLT, AstroSat CZTI 2.25 (NOT: absorption)| 2.248 (VLT: absorption) BAT: GCN 22532; GCN 22545|XRT: GCN 22532; GCN 22539; GCN 22540; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22532; GCN 22549|Redshift: GCN 22535 (NOT); GCN 22555 (VLT) Eleonora Troja 180324A 04:37:09 817345 76.581 56.744 1.4 7.2 5.6 0.5 4.4 0.3 1.45, PL 0.14 05:06:06.55 56:42:50.1 1.4 67.84 n/a 0.076278609 0.0447381198 -0.2864 1.3588 8.87266 n/a n/a n/a 71 V>19.45 B>20.9|U>20.3|UVW1>20.2|UVW2>21.5|White>21.3 Konus-Wind UVOT: no detection BAT: GCN 22524; GCN 22533|XRT: GCN 22524; GCN 22525; GCN 22529; GCN 22530; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22524; GCN 22531 Eda Sonbas 180316A 04:57:25 814677 265.422 0.737 1.5 87.0 49 4 3.3 0.5 1.46, PL 0.12 17:41:42.85 00:44:53.2 1.4 95.44 61.4 0.11408876 0.04658892 -0.4411 2.03262 3.25439 17:41:42.87 00:44:53.7 0.42 105 V=17.15 B=17.40|U=16.44|UVW1>20.4|UVM2>19.2|UVW2>19.5|White>17.40 MASTER II (IAC), MPG (2.2m), LCO (1m), HJT (1.5m), HJT (1.5m), Zeiss-1000 (1m), Konus-Wind BAT: GCN 22500; GCN 22512|XRT: GCN 22500; GCN 22501; GCN 22508; GCN 22511; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22500; GCN 22510 Andrea Melandri 180314B 22:23:36 814305 297.855 23.634 2.0 73.0 9.6 1.4 1.1 0.2 2.41, PL 0.25 19:51:32.80 23:37:26.9 1.5 87.04 64.4 0.089535924 0.0305036346 -0.08809 2.50007 20.8585 n/a n/a n/a 94 V>18.4 B>1.3|U>19.6|UVW1>19.5|UVM2>20.4|UVW2>20.5|White>19.7 UVOT: no detection BAT: GCN 22491; GCN 22498|XRT: GCN 22491; GCN 22492; GCN 22494; GCN 22495; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22491; GCN 22496 Paolo D'Avanzo 180314A 00:43:31 814129 99.208 -24.530 3.1 51.2 110 4 7.9 0.6 0.83, CPL 0.25 06:37:03.70 -24:29:46.5 1.4 159.29 158 0.115483805 0.055489547 -2.596 1.76908 0.000000000000738421 06:37:03.68 -24:29:46.0 0.42 167 V=17.07 B=18.09|U=16.95|UVW1=17.98|UVM2=18.12|UVW2=18.75|White=17.86 MPG (2.2m), MASTER-IAC, MASTER-OAFA, REM (60cm), VLT, Fermi (GBM), LCO (1m & 2m), TAROT (25cm), Konus-Wind, AstroSat CZTI 1.445 (VLT: absorption) BAT: GCN 22478; GCN 22490|XRT: GCN 22478; GCN 22480; GCN 22486; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22478; GCN 22483|Redshift: GCN 22484 (VLT) Paolo D'Avanzo 180311A 18:03:49 813721 3.379 -54.491 2.3 23.0 3.3 0.7 0.6 0.2 1.78, PL 0.29 00:13:33.05 -54:29:29.2 1.5 275.27 n/a 0.052301987 0.032658107 -3.117 2.06687 0.55238 n/a n/a n/a 280 V>19.4 B>20.9|U>20.5|UVW1>20.2|UVM2>20.3|UVW2>20.5|White>21.2 UVOT: no detection BAT: GCN 22468; GCN 22474|XRT: GCN 22468; GCN 22469; GCN 22470; GCN 22473; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22468; GCN 22475 Kim Page 180305A 09:26:08.66 Fermi 49.7 32.1 n/a n/a n/a n/a n/a n/a n/a n/a 03:18:28.37 32:06:35.8 1.7 30600 n/a 0.206210223 0.0237210636 -2.772 1.49028 4.6675 n/a n/a n/a 30621 V>19.5 U>20.7|White>21.4 Fermi: GCN 22457|UVOT: no detection XRT: GCN 22462; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22464 180224A 22:21:07 811561 202.675 38.073 1.3 10.9 4.7 0.5 1.4 0.2 2.11, PL 0.18 13:30:44.10 38:04:43.5 1.4 80.49 n/a 0.010375993 0.0021153458 -0.7006 1.65422 0.9215757 13:30:44.10 38:04:44.5 0.46 85 V>18.4 B>19.5|U>20.3|UVW1>18.7|UVM2>18.2|UVW2>17.6|White=18.9 MASTER-Kislovodsk, HJT (1.5m), AbAO (0.7m) BAT: GCN 22442; GCN 22447|XRT: GCN 22442; GCN 22443; GCN 22445; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22442; GCN 22454 Amy Lien 180222A 13:10:03 811235 256.537 -36.819 1.6 64.0 7.9 1.0 0.4 0.1 1.40, PL 0.21 17:06:10.25 -36:48:46.0 6.5 79.25 n/a 0.000032778216 0.000005650344 -2.253 1.67949 22.42249 n/a n/a n/a 83 V>18.0 B>18.6|U>19.7|UVW1>18.0|UVM2>18.0|UVW2>19.3|White>21.6 INTEGRAL UVOT: no detection BAT: GCN 22433; GCN 22436|XRT: GCN 22433; GCN 22435; GCN 22437; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22433; GCN 22439 John Cannizzo 180210A 12:24:38.55 Fermi 3.33 21.01 n/a n/a n/a n/a n/a n/a n/a n/a 00:07:22.02 18:33:09.9 1.7 n/a n/a 0.13287232 0.043118866 -1.443 2.34283 3.600847 n/a n/a n/a n/a n/a n/a Fermi: GCN 22407 XRT: GCN 22413; Evans et al., 2009, MNRAS, 397, 1177 180205A 04:25:29.3 808625 126.819 11.536 1.1 15.5 10 1 3.4 0.3 2.04, PL 0.13 08:27:16.72 11:32:31.6 1.5 n/a 95.0 0.098161442 0.045125615 -4.774 1.88733 3.11456 08:27:16.74 11:32:30.9 0.42 182 V=16.11 B=16.65|U=16.82|UVW1=16.04|UVM2=16.32|UVW2=17.06|White=16.33 KAIT (0.76m), MPG (2.2m), VLT, Fermi (GBM), Sayan (AZT-33IK), Nickel (1m), Xinglong TNT, Nanshan (1m), Mt. Lemmon (1m), Hankasalmi Observatory (0.4m), Abastumani Observatory AS-32 (0.7m), DOAO (1m), BAO (1m), Palomar (60"), Sayan Observatory (AZT-33IK) 1.409 (VLT: absorption) BAT: GCN 22381; GCN 22393; GCN 22398|XRT: GCN 22381; GCN 22394; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22381; GCN 22396|Redshift: GCN 22384 (VLT) Phil Evans 180204A 02:36:16 808483 330.123 30.852 1.1 1.16 4.8 0.3 3.6 0.3 1.09, PL 0.10 22:00:31.98 30:50:16.2 1.4 87.17 n/a 0.0354924372 0.0148867884 -1.114 1.99449 7.63842 n/a n/a n/a 92 V>19.0 B>20.7|U>21.1|UVW1>21.0|UVM2>20.8|UVW2>20.1|White>20.8 Fermi (GBM), Konus-Wind UVOT: no detection BAT: GCN 22375; GCN 22380|XRT: GCN 22375; GCN 22376; GCN 22377; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22375; GCN 22379 Kim Page 180115A 04:16:03 805318 12.040 -15.632 1.8 40.9 7.6 1.1 0.6 0.2 1.66, PL 0.22 00:48:09.32 -15:37:50.5 1.4 131.07 35.7 0.0634289 0.023520684 -3.618 1.9512 0.411125 00:48:09.27 -15:37:49.9 0.43 140 V=16.50 B=16.93|U=16.32|UVW1>20.7|UVM2>21.8|UVW2>20.2|White=17.61 NOT (2.5m), GTC (1.4m), Palomar (60") 2.487 (GTC) BAT: GCN 22335; GCN 22348|XRT: GCN 22335; GCN 22337; GCN 22338; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22335; GCN 22357|Redshift: GCN 22346 (GTC) John Cannizzo 180113A 02:47:06 804999 19.211 68.682 1.0 64 48 2 2.5 0.2 1.08, PL 0.06 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Konus-Wind, CALET (GBM), Astrosat (CZTI) Due to an observing constraint, Swift will not be able to observe this location until at least T0+36 hours. BAT: GCN 22325; GCN 22332 Tilan Ukwatta 180111A 16:42:06 804692 149.782 48.254 1.0 50.6 102 2 4.9 0.3 1.30, PL 0.03 09:59:07.12 48:16:02.7 1.5 87.78 57.1 0.0181503126 0.0075364884 -2.706 1.67876 0.11827247 09:59:07.0 48:16:03.3 n/a 98 V>19.3 B>20.60|U=20.25|UVW1>19.50|UVM2>17.15|UVW2=19.60|White=19.95 AGILE, HJT (1.5m), TNT, AbAO (AS-32, 0.7m), CALET (GBM), Konus-Wind, Insight-HXMT BAT: GCN 22318; GCN 22324|XRT: GCN 22318; GCN 22319; GCN 22322; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22318; GCN 22327 Amy Lien 180103A 01:08:30 803066 159.585 -53.555 3 n/a n/a n/a n/a n/a n/a n/a 10:38:24.35 -53:33:21.6 3.8 344200 n/a 11.349125 1.572815 -2.53 3.78707 13.40851 n/a n/a n/a n/a V>19.9 U>20.4 AstroSat CZTI, Konus-Wind Due to the lack of onboard image detection, Swift did not slew to the GRB and so there were no immediate XRT or UVOT follow-up observations. Swift has initiated a ToO observation.|UVOT: no detection BAT: GCN 22305|XRT: GCN 22308; GCN 22326; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22309 Andy Beardmore 180102A 15:49:44 802999 203.078 62.161 1.5 10.8 3.5 0.4 1.0 0.1 2.01, PL 0.18 13:32:16.07 62:10:19.6 1.5 70.17 n/a 0.020098124 0.01092502 0.05935 2.29651 4.073363 n/a n/a n/a 74 V>19.3 B>20.3|U>20.4|UVW1>20.1|UVM2>19.7|UVW2>20.1|White>21.3 Fermi (GBM) UVOT: no detection BAT: GCN 22292; GCN 22300|XRT: GCN 22292; GCN 22293; GCN 22294; GCN 22296; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22292; GCN 22299 Kim Page 171222A 16:24:59 799669 148.273 35.624 1.7 174.8 19 2 0.7 0.2 2.07, PL 0.17 09:53:06.64 35:37:35.9 2.3 169.70 669 0.06646176 0.05870592 -2.046 1.99001 0.10685700312893 n/a n/a n/a 176 V>19.2 U>20.3|B>20.3|UVW1>19.4|UVM2>19.3|UVW2>19.6 NOT, GTC (10.4m), MASTER-Net, Nanshan (1m), Fermi (GBM) 2.409 (GTC: absorption) UVOT: no detection BAT: GCN 22265; GCN 22280|XRT: GCN 22265; GCN 22266; GCN 22271; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22265; GCN 22275|Redshift: GCN 22272 (GTC) Judy Racusin 171216A 03:06:59 797441 212.013 -50.500 2.1 30.0 4.8 1.0 0.8 0.2 1.63, PL 0.30 14:07:57.77 -50:29:05.1 1.5 115.21 53.7 0.0326203651 0.016649384 -2.898 1.76023 2.838340476576 n/a n/a n/a 124 V>17.8 B>19.8|U>18.6|UVW1>19.3|UVM2>19.3|UVW2>20.1 UVOT: no detection BAT: GCN 22256; GCN 22259|XRT: GCN 22256; GCN 22257; GCN 22260; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22256; GCN 22262 Frank Marshall 171212A 11:57:21 796778 293.920 20.597 1.7 320 34 3 0.7 0.2 2.23, PL 0.14 19:35:40.28 20:35:31.3 2.1 91.05 1280 0.0426557604 0.0216054882 -1.827 2.06974 43.1483 n/a n/a n/a 99 V>19.0 U>20.1|B>20.1|UVW1>19.5|UVM2>19.3|UVW2>19.5|White>20.8 CALET (CGBM) Because this event is very close to the Galactic plane (lat=0.03 degrees) it is possibly a Galactic transient, in which case it takes the name 'Swift J1935.7+2036'.|UVOT: no detection BAT: GCN 22243; GCN 22253|XRT: GCN 22243; GCN 22245; GCN 22251; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22243; GCN 22248 Aaron Tohuvavohu 171211A 09:27:32 796469 98.154 -58.689 1.8 2.32 2.4 0.3 2.3 0.3 1.77, PL 0.21 06:32:32.26 -58:41:28.9 1.8 91.89 n/a 0.01277514 0.005131518 -1.169 1.66685 1.767049 n/a n/a n/a 362 V>19.0 UVW1>19.7|UVM2>19.9|UVW2>20.2 UVOT: no detection BAT: GCN 22234; GCN 22241|XRT: GCN 22234; GCN 22236; GCN 22240; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22239 Jeff Gropp 171209A 14:46:16 796100 139.387 -30.523 1.2 161.7 75 3 1.6 2 1.58, PL 0.07 09:17:36.65 -30:31:12.6 1.4 n/a n/a 0.042585444 0.0047334892 -1.408 2.06813 2.11048000000216 09:17:36.70 -30:31:12.0 n/a 107 V=17.3 B=18.2|U=16.5|UVW1>19.6|UVM2>20.2|UVW2>20.1|White=17.4 LCO (1m), Lulin (1m), Konus-Wind BAT: GCN 22213; GCN 22229|XRT: GCN 22218; GCN 22219; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22213; GCN 22221 Sam LaPorte 171205A 07:20:43 794972 167.423 -12.599 1.6 189.4 36 3 1.0 0.3 1.41, PL 0.14 11:09:39.50 -12:35:18.6 1.5 144.69 281 0.079512352 0.08806688 -1.84 1.66173 0.0472535 11:09:39.547 -12:35:17.93 n/a 154 V=18.22 U=17.78|B=18.45|UVW1=17.13|UVM2=17.11|UVW2=16.96|White=17.70 VLT, HJT (1.5m), GMG (2.4m), NOEMA @ 150GHz, LSGT (0.43m), TNG (3.6m), GOTO, CTIO (1.3m), CHILESCOPE (1m), LCO (1m), MPG (2.2m), MASTER-SAAO, GTC (10.4m), TSHAO (1m), UKIRT (3.8m), VLA @ 6 GHz, SAO-RAS, Mondy (AZT-33IK), iTelescope (0.43m), MASTER-Net, Konus-Wind, JCMT, ALMA @ 92 and 340 GHz, RATAN @ 4.7 and 8.2 GHz, GMRT @ 1400 MHz, VLBA @ 4.4 GHz, eMERLIN @ 5.1 GHz, ATCA @ 2.1, 5.5, & 9.0 GHz 0.0368 (VLT: emission & absorption) Likely host: 2MASX J11093966-1235116 (z = 0.037) BAT: GCN 22177; GCN 22184; GCN 22231|XRT: GCN 22177; GCN 22179; GCN 22183; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22177; GCN 22181; GCN 22202|Radio: GCN 22187 (NOEMA); GCN 22216 (VLA); GCN 22242 (JCMT); GCN 22252 (ALMA); GCN 22258 (RATAN); GCN 22264 (GMRT); GCN 22302 (VLBA); GCN 22350 (eMERLIN); GCN 27812 (ATCA); GCN 29640 (ACTA)|Redshift: GCN 22180 (VLT)|Host: GCN 22178 Valerio D'Elia 171124A 05:37:56.50 Fermi n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 22:21:54.24 35:19:55.7 2.3 21800 n/a 0.073321524 0.077211903 0.06627 2.7667 7.85654 n/a n/a n/a n/a n/a n/a Fermi: GCN 22156 XRT: GCN 22165; GCN 22174; Evans et al., 2009, MNRAS, 397, 1177 171123A 14:14:47 791922 186.198 32.503 2.4 58.5 4.8 1.0 0.8 0.2 1.35, PL 0.34 12:24:59.15 32:30:03.7 1.5 90.22 n/a 0.04846625 0.028261283 -3.392 2.2649 1.092409 n/a n/a n/a 94 V>18.8 B>19.7|UVW1>20.7|UVM2>20.6|UVW2>21.1|White>21.0 Tautenburg UVOT: no detection BAT: GCN 22148; GCN 22153|XRT: GCN 22148; GCN 22150; GCN 22151; GCN 22152; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22148; GCN 22158 Phil Evans 171120A 13:20:02 791201 163.774 22.461 1.2 64 86 3 11.4 0.5 1.06, CPL 0.28 10:55:09.71 22:27:31.2 1.6 88.52 200 0.119456688 0.0507196326 -5.169 1.91761 24.127489 n/a n/a n/a 99 V>19.1 B>20.9|U>20.7|UVW1>21.0|UVM2>21.0|UVW2>21.0|White>21.1 Fermi (LAT & GBM), Konus-Wind, Astrosat CZTI, Insight-HXMT, CGBM UVOT: no detection BAT: GCN 22133; GCN 22139|XRT: GCN 22133; GCN 22135; GCN 22137; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22133; GCN 22144 Aaron Tohuvavohu 171115A 18:51:20 790053 278.392 9.118 1.5 38.2 6.9 0.8 0.6 0.1 1.76, PL 0.18 18:33:33.14 09:07:29.6 1.6 69.18 78.3 0.0282928905 0.0190174851 -3.814 2.0905 3.961337 n/a n/a n/a 76 n/a n/a BAT: GCN 22124; GCN 22127|XRT: GCN 22124; GCN 22125; GCN 22126; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22124 Boris Sbarufatti 171103A 23:10:32 785850 249.510 -10.206 1.5 3.90 3.8 0.4 3.6 0.3 1.31, PL 0.18 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Konus-Wind, Astrosat, Insight-HXMT Due to a Sun observing constraint, Swift cannot slew to the BAT position until 11:32 UT on 2018 January 15. BAT: GCN 22095; GCN 22099 Tilan Ukwatta 171102B 15:20:29 785510 288.096 22.434 2.1 17.8 9.3 1.4 1.2 0.4 1.16, PL 0.24 19:12:18.67 22:26:39.3 1.5 123.77 n/a 0.063129016 0.0188218352 -0.6023 1.16802 5.78603 n/a n/a n/a 125 V>19.3 B>2.5|U>21.5|UVW1>20.7|UVM2>21.3|UVW2>20.7|White>20.5 UVOT: no detection BAT: GCN 22082; GCN 22088|XRT: GCN 22082; GCN 22084; GCN 22085; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22082; GCN 22086 Tilan Ukwatta 171027A 08:23:06 783479 61.683 -2.601 1.2 96.6 75 2 3.0 0.2 1.25, CPL 0.18 04:06:45.78 -02:37:19.6 1.4 87.58 1360 0.183538256 0.084536716 -3.115 1.99755 3.22518 n/a n/a n/a 95 V>19.7 B>20.3|U>20.3|UVW1>19.8|UVM2>19.8|UVW2>20.1|White>21.2 HJT (1.5m), Konus-Wind BAT: GCN 22053; GCN 22066|XRT: GCN 22053; GCN 22054; GCN 22062; GCN 22063; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22053; GCN 22064 Paolo D'Avanzo 171020A 23:07:10 780845 39.260 15.199 1.8 41.9 12 1 0.7 0.2 1.04, PL 0.20 02:36:59.61 15:12:14.9 1.4 144.45 n/a 0.04986495 0.025179252 -2.315 1.69134 1.71087 n/a n/a n/a 147 V>19.4 B>20.8|U>20.2|UVW1>20.7|UVM2>20.3|UVW2>20.3|White>21.4 NOT, SAO RAS (1.0m), Liverpool (2m), HJT (1.5m), TAROT (25cm) 1.87 (NOT: absorption) BAT: GCN 22028; GCN 22038|XRT: GCN 22028; GCN 22034; GCN 22035; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22028; GCN 22040|Redshift: GCN 22039 (NOT) Kim Page 171011A 18:32:47 778154 236.766 -10.064 1.0 2.27 11 1 7.0 0.4 1.68, PL 0.08 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 11:46 UT on 2018 January 03. BAT: GCN 21993; GCN 22006 Jeff Gropp 171010B 20:59:24.168 778019|Ground Analysis 34.123 -54.410 1.6 30.4 3.9 0.5 n/a n/a 1.41, PL 0.18 02:16:32.20 -54:23:29.2 5.6 91100 n/a 0.036930741 0.0208061278 -0.7355 2.45329 0.881251 n/a n/a n/a n/a n/a n/a Fermi (GBM) BAT: GCN 21995|XRT: GCN 22009; GCN 22023; Evans et al., 2009, MNRAS, 397, 1177 David Palmer 171010A 19:00:50.58 Fermi 66.74 -10.53 n/a n/a n/a n/a n/a n/a n/a n/a 04:26:19.42 -10:27:47.7 1.4 24200 n/a 0 0 -2.26 2.00598 3.573215 n/a n/a n/a 69338 n/a White=18.84 Fermi: GCN 21985 XRT: GCN 21989; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 22004 171007A 11:57:38 777215 135.635 42.930 3.6 105 2.9 1.1 0.4 0.1 1.38, PL 0.52 09:02:24.11 42:49:09.1 1.9 68.94 62.2 0.0000000082984548 0.00000000051719568 -3.557 1.45085 0.2054215431 n/a n/a n/a 77 V>19.5 B>20.8|U>20.7|UVW1>20.3|UVM2>19.9|UVW2>20.9|White>20.7 Fermi (GBM) UVOT: no detection BAT: GCN 21976; GCN 21981|XRT: GCN 21976; GCN 21978; GCN 21979; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21976 John Cannizzo 171004A 07:55:32 776347 139.150 52.684 1.3 107.1 30 2 0.9 0.3 1.67, PL 0.12 09:16:40.65 52:41:35.3 1.4 174.70 322 0.197504554 0.131461398 -1.125 1.9759 0.890858 n/a n/a n/a 184 n/a B>19.8|U>19.7|White>20.3 UVOT: no detection BAT: GCN 21966; GCN 21973|XRT: GCN 21966; GCN 21970;GCN 21971; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21966; GCN 21974 Brad Cenko 171001A 18:25:40 775553 22.080 -11.928 2.2 22.8 6.4 0.8 0.9 0.2 1.48, PL 0.19 01:28:18.58 -11:53:38.9 1.5 193.73 n/a 0.0021495708 0.00046570056 0.1284 2.09897 0.644177 n/a n/a n/a 198 V>18.2 B>19.8|U>20.3|UVW1>20.4|White=21.23 IRSF (1.4m), Nanshan (0.36m) BAT: GCN 21946; GCN 21958|XRT: GCN 21946; GCN 21952; GCN 21956; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21946; GCN 21955 Amy Lien 170921A 14:28:48 773509 26.840 30.880 1.8 28.9 6.7 0.8 0.8 0.2 1.76, PL 0.17 01:47:23.77 30:54:24.2 1.5 97.31 n/a 0.014303868 0.007396904 -3.251 2.76224 10.506427 n/a n/a n/a 100 V>19.9 B>20.6|U>21.1|UVW1>20.6|UVM2>21.0|UVW2>21.0|White>21.4 HJT (1.5m), Insight-HXMT BAT: GCN 21901; GCN 21912|XRT: GCN 21901; GCN 21904; GCN 21906; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21901; GCN 21913 Antonino D'Ai 170912B 06:33:46 772052 215.464 -61.997 1.0 19.6 24 1 5.7 0.3 1.88, PL 0.07 14:21:50.04 -61:59:48.9 1.4 50.28 47.6 0.0121931684 0.00242268502 -0.6941 1.65573 40.5946 n/a n/a n/a 60 V>18.08 B>18.76|U>19.67|UVW1>18.24|UVM2>18.12|UVW2>18.39|White>20.72 Fermi (GBM) UVOT: no detection BAT: GCN 21864; GCN 21879|XRT: GCN 21864; GCN 21868; GCN 21873; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21864; GCN 21881 Sam Laporte 170912A 01:34:16 772006 167.386 -54.343 2.1 21.9 11 1 2.0 0.4 2.04, PL 0.21 11:09:29.62 -54:19:35.0 1.9 118.71 n/a 0.0000000000224105624 0.0000000000005375145 -4.782 1.85301 3.136232988 n/a n/a n/a 122 V>18.8 B>19.6|U>19.2|UVW1>18.7|UVM2>20.0|UVW2>19.7|White>21.6 UVOT: no detection BAT: GCN 21861; GCN 21877|XRT: GCN 21861; GCN 21862; GCN 21863; GCN 21876; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21861; GCN 21874 Aaron Tohuvavohu 170906C 07:26:17 770981 128.659 70.805 1.0 48.4 88 3 7.2 0.5 1.30, CPL 0.22 08:34:36.85 70:48:42.0 1.4 1292.07 n/a 0.152637073 0.091925175 -0.65 2.69585 9.420819 n/a n/a n/a 1296 V>19.4 B>19.9|U>20.6|UVW1>19.9|UVM2>17.8|UVW2>19.0|White>21.4 Konus-Wind Due to an observing constraint, Swift did not slew until T0+18.9 minutes.|UVOT: no detection BAT: GCN 21826; GCN 21832|XRT: GCN 21828; GCN 21831; GCN 21834; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21835 Mike Siegel 170906B 00:55:46 770958 232.221 -28.251 3 n/a n/a n/a n/a n/a n/a n/a 15:28:49.01 -28:15:21.9 1.8 78.55 n/a 0.270484 0.164997 -0.6336 1.80297 7.48118 n/a n/a n/a 81 V>17.5 B>18.7|U>19.3|UVW1>18.4|White>20.6 Fermi (GBM) UVOT: no detection BAT: GCN 21822; GCN 21841|XRT: GCN 21822; GCN 21823; GCN 21845; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21822; GCN 21846 Boris Sbarufatti 170906A 00:43:11 770957 203.949 -47.088 1.3 88.1 320 0 10.9 0.4 1.21, CPL 0.10 13:35:49.26 -47:06:03.2 1.5 67.34 4120 0.056118045 0.0118037855 1.5 2.2266 4.67893 13:35:49.20 -47:06:02.1 0.42 77 V=14.65 B=15.59|U=15.47|UVW1=17.00|UVM2>20.09|UVW2>17.0|White=15.47 REM (60cm), Fermi (LAT & GBM), MASTER-OAFA, Astronaut CZTI, Konus-Wind, CGBM, Insight-HXMT BAT: GCN 21821; GCN 21838|XRT: GCN 21821; GCN 21824; GCN 21836; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21821; GCN 21847 Mike Siegel 170903A 12:49:07 770528 254.532 34.985 1.3 29.2 24 2 3.9 0.5 1.94, PL 0.12 16:58:06.24 34:58:44.7 1.4 3117.48 n/a 0.170673356 0.088446029 -0.02095 2.20256 5.491716 n/a n/a n/a 3484 V>1.7 B>20.5|U>21.0|UVW1>20.7|UVM2>20.4|UVW2>21.8|White>21.6 Fermi (GBM) 0.886 (GTC: emission from host) i-band (AB) = 23.17 (GTC) Due to an observing constraint, Swift did not slew until T0+49.5 minutes.|UVOT: no detection BAT: GCN 21793; GCN 21796|XRT: GCN 21794; GCN 21797; GCN 21800; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21806|Redshift: GCN 21799 (GTC)|Host: GCN 21799 (GTC) Craig Markwardt 170827A 05:12:28 769567 276.189 -40.202 1.9 94.0 14 1 0.4 0.2 1.29, PL 0.18 18:24:36.19 -40:12:05.8 4.9 124.10 423 0.39205774 0.15505834 -1.189 2.23422 1.463592 n/a n/a n/a 134 n/a U>17.8|White_fc>19.8 UVOT: no detection BAT: GCN 21718; GCN 21724|XRT: GCN 21718; GCN 21730; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21718; GCN 21722 Frank Marshall 170823A 22:16:48 769177 188.713 35.549 1.0 69.4 26 1 3.7 0.2 2.06, PL 0.09 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 18:03 UT on 2017 October 17. BAT: GCN 21666; GCN 21678 Nora Troja 170822A 09:11:51 768939 94.375 55.000 2.1 64 64 4 4.2 0.7 1.80, PL 0.09 06:17:32.73 55:00:15.1 1.4 163.18 228 0.127892586 0.029283846 -1.292 1.8366 3.54868 n/a n/a n/a 171 V>1.2 B>20.2|U>19.8|UVW1>19.7|UVM2>18.1|UVW2>19.9|White>21.3 BOOTES-5/JGT (60cm) UVOT: no detection BAT: GCN 21640; GCN 21651|XRT: GCN 21640; GCN 21643; GCN 21647; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21640; GCN 21649 Andrea Melandri 170813A 01:13:16 767563 201.057 -5.527 3.4 75.5 19 2 0.8 0.2 1.17, PL 0.14 13:24:13.82 -05:29:26.9 1.8 134.10 55.9 0.0000004640372 0.0000000371916272 -3.235 1.83425 2.426133 n/a n/a n/a 144 V>19.3 B>20.7|U>20.4|UVW1>19.9|UVM2>20.5|UVW2>20.4|White>21.4 Fermi (GBM) UVOT: no detection BAT: GCN 21468; GCN 21473|XRT: GCN 21468; GCN 21469; GCN 21470|UVOT: GCN 21468; GCN 21480 Kim Page 170810A 22:01:41 767284 187.928 3.664 1.0 152.4 48 2 1.2 0.2 1.24, PL 0.07 12:31:45.30 03:39:38.4 1.4 76.48 445 0.143171754 0.054592652 -1.508 1.93834 0.654851 12:31:45.33 03:39:38.9 0.42 85 V=15.88 B=16.62|U>19.3|UVW1>18.9|UVW2>18.0|White=14.64 MASTER II, Fermi (LAT & GBM), VLA @ 7.1 GHz BAT: GCN 21450; GCN 21458|XRT: GCN 21450; GCN 21451; GCN 21455; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21450; GCN 21454|Radio: GCN 21492 (VLA) Sarah Gibson 170807A 21:56:09 766821 143.434 -17.348 1.5 48.5 8.6 0.8 1.4 0.2 1.82, PL 0.15 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 06:56 UT on 2017 October 03. BAT: GCN 21420; GCN 21423 Jeff Gropp 170804A 12:01:37 766194 6.404 -64.781 1.3 43.4 13 1 0.9 0.2 1.67, PL 0.13 00:25:34.20 -64:47:03.5 1.5 122.57 53.7 0.0106162875 0.00499395 -2.829 1.95661 0.17869500177393 00:25:34.29 -64:47:03.1 0.5 132 V>18.7 B=18.9|UVW1>19.0|UVW2>19.2|White=20.0 BAT: GCN 21410; GCN 21416|XRT: GCN 21410; GCN 21413; GCN 21414; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21410; GCN 21415 Aaron Cholden-Brown 170803A 17:30:27 766081 174.947 -16.312 1.0 3.82 9.8 0.4 6.5 0.3 0.65, CPL 0.28 11:39:44.18 -16:18:37.0 1.4 120.1 10 0.039384528 0.0149337516 -0.596 1.8674 1.339422 11:39:44.11 -16:18:38.0 0.44 88 n/a U>19.34|B=20.02|UVW1>20.74|UVM2>20.57|UVW2>21.05|White=19.69 Fermi (GBM) BAT: GCN 21405; GCN 21412|XRT: GCN 21405; GCN 21407; GCN 21408; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21405; GCN 21411 Sam LaPorte 170728B 23:03:19 765130 238.019 70.111 2.3 47.7 6.2 1.1 1.21 0.24 -1.10, CPL 1.71 15:51:55.48 70:07:20.4 1.4 468.88 n/a 0.44350248 0.17478156 -0.6649 1.81475 2.420446 n/a n/a n/a 473 V=20.23 B=20.60|U>21.2|UVW1>21.6|UVM2>22.1|UVW2>21.5|White=20.56 TNG (3.6m), NOT (2.56m), Liverpool (2m), XMM-Newton, Fermi (LAT & GBM), OSN (1.5m), COATLI (50cm), MASTER II, BOOTES-2/TELMA (0.6m), Crni Vrh (60cm), VLA @ 6 GHz, Konus-Wind, Zeiss-1000 (TSHAO), Zeiss-1000 (SAO), Kottamia (1.88m) BAT: GCN 21371; GCN 21384|XRT: GCN 21371; GCN 21376; GCN 21377; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21371; GCN 21399|Radio: GCN 21395 (VLA) Brad Cenko 170728A 06:53:28 765008 58.901 12.169 2.1 1.25 0.71 0.14 1.1 0.2 -0.49, CPL 1.81 03:55:33.20 12:10:53.5 1.5 70.64 n/a 0.0182446226 0.0091208606 -0.8887 2.21859 2.677151 03:55:33.17 12:10:54.7 0.56 74 V>19.1 B>19.7|U>20.0|UVW1>20.1|UVM2>20.6|UVW2>19.6|White=19.20 BAT: GCN 21367; GCN 21370|XRT: GCN 21367; GCN 21368; GCN 21378; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21367; GCN 21386 John Cannizzo 170724A 00:48:44 764204 150.057 -1.025 2.4 98.0 11 2 0.5 0.2 1.46, PL 0.23 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Konus-Wind Due to a Sun observing constraint, Swift cannot slew to the BAT position until 09:13 UT on 2017 October 11. BAT: GCN 21364; GCN 21365 Tilan Ukwatta 170714A 12:25:32 762535 34.322 1.962 2.2 n/a 28 3 0.4 0.2 1.76, PL 0.17 02:17:23.97 01:59:29.0 1.4 392.71 246 0.084191316 0.0169144206 0.5221 1.84715 1.171061 n/a n/a n/a 384 V>18.6 B=20.0|U=20.1|UVW1>21.0|UVM2>21.3|UVW2>21.5 GTC (10.4m), Chandra, ATCA @ 19 GHz 0.793 (GTC: emission from host) BAT: GCN 21340; GCN 21347|XRT: GCN 21340; GCN 21341; GCN 21343; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21340; GCN 21351; GCN 21353|Radio: GCN 21424 (ATCA)|Redshift: GCN 21359 (GTC)|Host: GCN 21359 (GTC) Antonino D'Ai 170711A 22:20:25 761622 45.782 47.845 1.0 31.3 14 1 4.8 0.2 1.75, PL 0.10 03:03:12.12 47:50:56.8 1.5 63.36 n/a 0.121154535 0.077109975 -3.248 2.11428 6.58747 n/a n/a n/a 124 V>18.9 B>19.4|UVW1>19.6|UVM2>18.6|UVW2>19.0 Fermi (GBM) BAT: GCN 21321; GCN 21331|XRT: GCN 21321; GCN 21322; GCN 21323; GCN 21325; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21321; GCN 21329 Valerio D'Elia 170710B 08:10:06.251 Ground Analysis 43.122 42.679 1.0 54.4 24 1 1.2 0.2 1.38, PL 0.08 n/a n/a n/a 85200 n/a n/a n/a n/a n/a n/a n/a n/a n/a 85200 n/a UVW2>21.3 Fermi (GBM) XRT: no detection|UVOT: no detection BAT: GCN 21316|XRT: GCN 21318; GCN 21354|UVOT: GCN 21318 Phil Evans 170710A 00:45:44 761119 231.851 -38.523 3.5 32.6 7.4 1.7 1.0 0.3 1.91, PL 0.37 15:27:16.85 -38:29:05.9 1.5 123.73 407 0.052631837 0.0348151247 -4.434 1.99079 2.85706 n/a n/a n/a 132 V>17.9 B>18.9|U>20.2|UVW1>17.1|UVW2>17.6|White_FC=20.95|White>21.0 BAT: GCN 21308; GCN 21313|XRT: GCN 21308; GCN 21309; GCN 21310; GCN 21312; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21308; GCN 21315 Phil Evans 170705A 02:45:47 760064 191.708 18.298 1.0 217.3 95 3 13.9 0.4 1.65, PL 0.05 12:46:48.96 18:18:25.4 1.4 72.29 157 0.91321862 0.58773934 -3.567 1.89159 1.227214 12:46:48.97 18:18:26.4 0.45 82 V>18.3 U=19.43|B=18.92|UVW1>18.1|UVM2>20.7|UVW2>21.0|White=19.23 MASTER-OAFA, HJT (1.5m), Fermi (GBM), GTC (10.4m), Konus-Wind, ISON/Terskol (0.8m), Insight-HXMT, KAIT (0.76m), TShAO Zeiss-1000 (1m), Astrosat CZTI 2.010 (GTC: absorption) BAT: GCN 21289; GCN 21296|XRT: GCN 21289; GCN 21290; GCN 21292; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21289; GCN 21294|Redshift: GCN 21298 (GTC) Rhaana Starling 170629A 12:53:33 759159 129.963 -46.585 1.3 34.4 26 2 4.1 0.6 1.66, PL 0.12 08:39:56.44 -46:34:16.7 2.3 82.90 51.6 0.126959184 0.0723624 -0.7206 1.75195 11.05326 n/a n/a n/a 86 n/a n/a Fermi (GBM) BAT: GCN 21283; GCN 21287|XRT: GCN 21283; GCN 21286; GCN 21288; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21283 Aaron Cholden-Brown 170626A 09:37:23 758766 165.409 56.479 1.0 12.94 82 2 23.6 0.6 1.26, CPL 0.14 11:01:34.46 56:28:36.5 3.5 58.50 152.3 0.37594692 0.151689696 -0.1032 1.72548 0.3049267 n/a n/a n/a n/a n/a n/a Fermi (GBM), SAO RAS (1m), OSN (1.5m), TNG (3.6m), MASTER II, OASDG (0.5m), Insight-HXMT, TShAO (1m), Konus-Wind The XRT position is 5.4 arcmin away from a magnitude 2 star (Merak), therefore there are no UVOT data for this burst. BAT: GCN 21264; GCN 21271|XRT: GCN 21264; GCN 21267; Evans et al., 2009, MNRAS, 397, 1177 Frank Marshall 170607A 23:21:33 756284 7.358 9.225 1.0 n/a 75 3 n/a n/a 1.61, PL 0.07 00:29:27.82 09:14:35.7 1.4 73.41 532 0.52814505 0.247495764 -1.013 1.94001 0.798062 00:29:27.82 09:14:36.0 0.42 84 V=17.51 B=17.63|U=16.80|UVW1=16.87|UVM2=16.86|UVW2=17.04|White=17.11 NOT (2.5m), Fermi (GBM), MASTER-Tavrida, ISON/Terskol (0.8m), GTC (10.4m) 0.557 (GTC: emission) BAT: GCN 21214; GCN 21230|XRT: GCN 21214; GCN 21215; GCN 21216; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21214; GCN 21220|Redshift: GCN 21240 (GTC) Antonino D'Ai 170604A 19:08:50 755867 342.645 -15.406 1.4 26.70 51 4 4.2 0.9 1.31, PL 0.12 22:50:37.49 -15:24:44.4 1.4 124.72 n/a 0.303459884 0.111744724 -0.7636 1.79412 1.4473 22:50:37.52 -15:24:43.9 0.1 128 V=18.94 B=19.26|U=18.51|UVW1=18.47|UVM2=18.58|UVW2=19.53|White=18.72 iTelescope T27 (0.70m), GTC (10.4m), MPG (2.2m), AbAO AS-32 (0.7m), HJT (1.5m), Konus-Wind 1.329 (GTC: absorption) BAT: GCN 21191; GCN 21195|XRT: GCN 21191; GCN 21196; GCN 21198; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21207|Redshift: GCN 21197 (GTC) Kim Page 170531B 22:02:09 755354 286.901 -16.414 1.5 164.13 20 2 0.8 0.2 1.95, PL 0.14 19:07:32.09 -16:25:07.9 1.4 140.90 273 0.03914964 0.02130491 -0.7799 2.06685 0.00000000000431107 19:07:32.10 -16:25:05.8 0.1 152 V>18.88 B>19.77|U>19.17|UVW1>18.91|UVM2>18.88|UVW2>19.14|White>21.03|White_fc=20.50 MASTER-Kislovodsk, CrAO (Zeiss-1000), GTC (10.4m), MPG (2.2m), ISON/Terskol (0.8m), WHT (4.2m) 2.366 (GTC: absorption)|Consistent with GTC results (WHT) BAT: GCN 21171; GCN 21186|XRT: GCN 21171; GCN 21175; GCN 21182; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21171; GCN 21188|Redshift: GCN 21177 (GTC); GCN 21209 (WHT) Phil Evans 170531A 20:07:32 755343 121.218 -14.017 2.4 26.74 7.5 1.2 n/a n/a 1.22, PL 0.28 08:05:00.57 -14:01:21.8 3.5 122.64 29.2 0.0078343944 0.0048130104 -0.6245 2.24635 5.59508 n/a n/a n/a 3523 V>17.5 B>18.2|U>18.0|UVW2>19.4|White>18.2 UVOT: no detection BAT: GCN 21170; GCN 21185|XRT: GCN 21170; GCN 21180; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21172; GCN 21184 Phil Evans 170526A 13:35:08 754549 4.723 1.277 2.4 7.9 1.6 0.4 0.3 0.2 1.25, PL 0.42 00:18:49.70 01:16:37.3 1.8 124.30 n/a 0.009758932 0.005170128 -0.8143 1.90281 2.321076 n/a n/a n/a 128 V>18.5 B>19.7|U>19.4|UVW1>19.1|UVM2>19.3|UVW2>19.5|White>20.4 UVOT: no detection BAT: GCN 21149; GCN 21156|XRT: GCN 21149; GCN 21151; GCN 21154; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21149; GCN 21155 Boris Sbarufatti 170524B 10:40:40 754265 90.864 -17.086 3 46.4 66 2 0.3 n/a 1.15, PL 0.06 06:03:28.36 -17:04:57.8 2.3 120000 n/a 0.31159774 0113399728 -1.296 2.54992 4.35436 06:03:28.49 -17:04:58.7 0.4 120000 n/a White=19.89 Konus-Wind On-board analysis was truncated by a pre-planned slew to a scheduled target. BAT: GCN 21142|XRT: GCN 21150; GCN 21168; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21168 Scott Barthelmy 170524A 19:49:15 754322 319.488 48.603 2.0 0.10 0.37 0.06 0.5 0.1 1.07, PL 0.24 21:17:56.74 48:36:24.7 4.3 60.7 n/a n/a n/a n/a n/a n/a n/a n/a n/a 67 V>17.9 B>18.7|U>19.5|UVW1>18.3|UVM2>17.3|UVW2>18.6|White>20.6 XRT: There is evidence that the source may be fading, however we cannot constrain the decay at the current time.|UVOT: no detection BAT: GCN 21135; GCN 21143|XRT: GCN 21135; GCN 21136; GCN 21139|UVOT: GCN 21135; GCN 21141 Jeff Grop 170522A 15:45:35.28 Fermi 135.45 27.12 n/a n/a n/a n/a n/a n/a n/a n/a 09:16:36.82 25:29:03.9 3.8 39400 0.042 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi: GCN 21126 XRT: GCN 21133; GCN 21201 170519A 05:10:02 753445 163.429 25.374 1.5 216.4 11 2 0.7 0.1 1.94, PL 0.26 10:53:42.50 25:22:26.8 1.4 80.40 358 0.16940942 0.07332882 -2.358 1.97351 2.18739 10:53:42.45 25:22:27.5 0.42 93 V=17.46 B=17.66|U=16.00|UVW1=16.76|UVM2=17.13|UVW2=16.45|White=16.91 iTelescope T24 (0.61m), HJT (1.5m), LCO (1m), Weihai (1m), iTelescope T11 (0.51m), KAIT (0.76m), BOOTES-5/JGT (60cm), GTC (10.4m), NOT (2.5m), MITSuME (50cm), Watcher (40cm), ISON/Multa (22cm), CrAO (AZT-11), Sayan Observatory (AZT-33IK), Zeiss-1000 (1m) 0.818 (GTC: absorption) BAT: GCN 21106; GCN 21112|XRT: GCN 21106; GCN 21107; GCN 21114; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21106; GCN 21118|Redshift: GCN 21119 (GTC) Tilan Ukwatta 170516A 12:49:20 753110 41.543 -55.929 1.6 36.78 8.5 0.9 1.3 0.2 1.13, CPL 0.87 02:46:16.43 -55:54:34.7 1.5 80.54 49.6 0.057791636 0.035248815 -3.716 2.07912 0.922647 n/a n/a n/a 87 V>19.8 B>20.6|U>19.4|UVW1>19.4|UVM2>20.5|UVW2>20.5|White>21.1 UVOT: no detection BAT: GCN 21097; GCN 21102|XRT: GCN 21097; GCN 21098; GCN 21101; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21097; GCN 21099 Amy Lien 170510A 05:12:25.73 Fermi 159.91 -39.32 n/a n/a n/a n/a n/a n/a n/a n/a 10:40:52.32 -39:06:01.4 3.74305 n/a n/a n/a n/a -0.3769 n/a n/a n/a n/a n/a n/a n/a UVW1>21 Fermi: GCN 21080 XRT: GCN 21086; GCN 21103; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21103 170428A 09:13:42 750298 330.051 26.913 1.2 0.20 2.8 0.2 2.8 0.2 0.76, PL 0.12 22:00:18.75 26:54:56.9 2.3 84.63 n/a 0.0042248808 0.00189823788 -1.026 2.97704 3.852532 n/a n/a n/a 740 V>20.0 B>21.0|U>19.5|UVW1>19.5|UVM2>20.1|UVW2>20.0 Konus-Wind, MPG (2.2m), HJT (1.5m), DCT (4.3m), TNG (3.6m), DOT (3.6m) UVOT: no detection BAT: GCN 21042; GCN 21046|XRT: GCN 21042; GCN 21047; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21042; GCN 21049 Andy Beardmore 170419B 21:33:46 748947 60.494 -15.121 1.4 77.2 19 2 2.4 0.2 1.47, PL 0.13 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to a Sun observing constraint, Swift cannot slew to the BAT position until 05:29 UT on 2017 June 19. BAT: GCN 21016; GCN 21025 Aaron Cholden-Brown 170419A 13:26:40 748898 79.854 -21.433 1.7 8.18 3.1 0.5 1.5 0.2 2.06, PL 0.26 05:19:25.11 -21:25:26.0 1.6 101.17 n/a 0.014034546 0.006340199 -1.019 1.7212 1.607866 n/a n/a n/a 592 V>19.6 B>2.4|U>21.0|UVW1>20.0|UVM2>19.9|UVW2>20.7|White>22.0 UVOT: no detection BAT: GCN 21013; GCN 21018|XRT: GCN 21013; GCN 21015; GCN 21021; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 21013; GCN 21035 Boris Sbarufatti 170405A 18:39:48 745797 219.824 -25.236 1.3 164.7 37 3 n/a n/a 1.59, PL 0.12 14:39:18.66 -25:14:36.2 1.4 120.60 n/a 0.067272612 0.00300752034 -1.245 1.8473 0.0000000162265 14:39:18.73 -25:14:35.4 0.42 129 V=16.31 B=17.34|U>20.2|UVW1>18.9|UVM2>17.5|UVW2>19.1|White=18.09 Fermi (GBM & LAT), NOT, TAROT (18cm), GTC (10.4m), Watcher (40cm), ISON/Terskol (0.8m), Konus-Wind, HJT (1.5m), CTIO (1.3m) 3.510 (GTC: absorption) BAT: GCN 20984; GCN 20999|XRT: GCN 20984; GCN 20985; GCN 20997; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20984; GCN 21000|Redshift: GCN 20990 (GTC) Nora Troja 170331A 01:40:46 744791 323.778 -24.406 2.0 17.57 9.7 1.6 1.2 0.4 0.37, CPL 1.19 21:35:10.07 -24:23:10.9 1.5 124.20 n/a 0.0091872285 0.0043352679 -0.9627 2.48426 5.555436 n/a n/a n/a 128 V>18.5 B>19.1|U>19.7|UVW1>19.1|UVM2>19.4|White>21.0 UVOT: no detection BAT: GCN 20946; GCN 20967|XRT: GCN 20946; GCN 20948; GCN 20960; GCN 20962; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20946; GCN 20965 Andrea Melandri 170330A 22:29:51 744773 283.331 -13.458 1.6 144.73 56 3 4.5 0.3 1.38, PL 0.09 18:53:19.31 -13:25:52.2 1.4 98.36 71.3 0.197361096 0.08614803 -0.7088 1.88868 3.984498 18:53:19.36 -13:25:51.2 0.46 109 V>18.4 B>19.3|U>20.0|UVW1>19.0|UVM2>18.9|UVW2>19.1|White=19.94 AstroSat, Konus-Wind, CALET BAT: GCN 20944; GCN 20968|XRT: GCN 20944; GCN 20945; GCN 20961; CGN 20963; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20944; GCN 20959 Paolo D'Avanzo 170325A 07:56:57.95 Ground Analysis 127.483 20.526 2.0 0.3 0.88 0.13 1.1 0.2 1.06, PL 0.26 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), AZT-33IK BAT: the spacecraft was slewing at that time, there was no onboard triggers BAT: GCN 20938 Kim Page 170318B 15:27:52 743086 284.229 6.335 3.7 160.0 5.5 1.9 0.1 0.1 1.84, PL 0.59 18:57:13.46 06:17:57.0 1.8 73.72 53.9 0.00000358387856 0.000000357433452 0.4702 2.33337 61.7402 n/a n/a n/a 84 V>19.4 B>20.0|U>20.2|UVW1>19.9|UVM2>19.3|UVW2>19.6|White>21.0 Fermi (GBM) UVOT: no detection BAT: GCN 20908; GCN 20923|XRT: GCN 20908; GCN 20909; GCN 20910; GCN 20918; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20908; GCN 20919 Aaron Cholden-Brown 170318A 12:11:56 743065 305.662 28.408 1.2 133.7 37 3 1.2 0.3 1.35, PL 0.11 20:22:40.12 28:24:21.7 1.7 107.98 67.8 0.0000285376203 0.00000336171909 -1.095 0.915115 6.36616 n/a n/a n/a 117 V>17.0 B>19.8|U>20.1|UVW1>19.4|UVM2>19.3|UVW2>20.4|White>20.8 UVOT: no detection BAT: GCN 20904; GCN 20912|XRT: GCN 20904; GCN 20905; GCN 20907; GCN 20917; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20904; GCN 20914 Boris Sbarufatti 170317A 09:45:59 742866 93.087 50.500 1.0 11.94 13 1 3.5 0.3 0.80, CPL 0.49 06:12:14.87 50:29:34.9 1.4 83.30 n/a 0.01873858 0.00575386 -3.755 2.06523 2.52770000343135 06:12:14.82 50:29:35.2 0.43 87 V=18.36 B=19.12|U=17.75|UVW1=20.20|UVM2>19.8|UVW2>20.2|White=17.53 SANTEL-650 (0.65m), Xinglong (0.8m), GMG (2.4m), AZT-33IK, MITSuME (50cm), Faulkes North (2m), HJT (1.5m), POLAR, DOAO (1m) BAT: GCN 20885; GCN 20896|XRT: GCN 20885; GCN 20887; GCN 20891; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20885; GCN 20894 Sam Laporte 170311A 08:08:42 741965 280.539 -30.041 2.0 6.32 2.5 0.5 0.8 0.2 1.38, PL 0.32 18:42:21.46 -30:02:45.5 1.5 105.10 n/a 0.00106267024 0.00031204628 -1.571 1.56873 2.66034 n/a n/a n/a 110 V>20.3 B>20.1|U>20.1|UVW1>20.1|UVM2>20.1|UVW2>20.2|White>21.2 BAT: GCN 20846; GCN 20855|XRT: GCN 20846; GCN 20850; GCN 20852; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20846; GCN 20851 Jay Cummings 170307A 20:24:21 741528 13.510 9.538 2.5 56.92 13 2 1.4 0.3 1.88, PL 0.23 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to a Sun observing constraint, Swift cannot slew to the BAT position until 00:33 UT on 2017 May 24. BAT: GCN 20832; GCN 20838 Amy Lien 170306A 07:06:12 741220 263.087 -44.765 2.4 17.8 8.3 1.4 1.3 0.4 1.98, PL 0.28 17:32:16.56 -44:44:53.5 3.6 133.50 n/a 0.05700266 0.0430559 -3.249 2.04851 3.979079 n/a n/a n/a 140 V>18.1 B>18.6|U>19.0|UVW1>18.1|UVM2>19.0|UVW2>18.1|White>20.4 MPG (2.2m) UVOT: no detection BAT: GCN 20819; GCN 20829|XRT: GCN 20819; GCN 20828; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20819; GCN 20823 Craig Markwardt 170214A 15:34:26.92 Fermi 255.61 -5.78 n/a n/a n/a n/a n/a n/a n/a n/a 17:05:21.95 -01:53:15.1 2.4 38600 0.0488 0 0 -1.473 n/a n/a n/a n/a n/a 38603 n/a UVW1>21.0 Fermi (GCN 20675)|UVOT: no detection XRT: GCN 20679; GCN 20691; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20682 170208B 22:33:38 737463 127.145 -9.027 1.0 128.07 61 2 8.4 0.2 1.18, CPL 0.21 08:28:34.55 -09:01:47.7 1.6 61.77 716 0.104615831 0.047101518 -2.431 2.14664 3.913172 n/a n/a n/a 127 V>19.6 B>20.3|U>21.3|UVW1>20.1|UVM2>19.9|UVW2>19.7 Konus-Wind, Fermi (GBM), WHT (4.2m) MPG: possible host UVOT: no detection BAT: GCN 20632; GCN 20654|XRT: GCN 20632; GCN 20635; GCN 20637; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20632; GCN 20657|Host: GCN 20640 (MPG) Mike Siegel 170208A 18:11:16 737438 166.544 -46.786 1.4 7.45 15 1 5.4 0.6 1.04, PL 0.13 11:06:15.52 -46:46:05.6 1.4 120.19 n/a 0.059920104 0.0258053472 -1.08 1.97057 4.54957 n/a n/a n/a 125 V>19.3 B>19.4|U>20.2|UVW1>19.4|UVW2>19.3|White>21.9 Fermi (GBM), Konus-Wind, AstroSat (CZTI) BAT: GCN 20631; GCN 20653|XRT: GCN 20631; GCN 20634; GCN 20649; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20631; GCN 20644 Aaron Cholden-Brown 170206B 21:57:25 737125 271.784 11.175 2.2 13.36 3.2 0.6 0.4 0.2 1.42, PL 0.27 18:07:04.95 11:11:37.8 1.6 88 n/a 0.0000052941897 0.00000075995769 -2.488 2.31073 2.91009 n/a n/a n/a 106 V>18.2 B>19.1|U>19.7|UVW1>18.6|UVW2>19.1|White>20.7 UVOT: no detection BAT: GCN 20618; GCN 20622|XRT: GCN 20618; GCN 20619; GCN 20620; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20626 Amy Lien 170205A 12:39:09 736843 262.157 -0.058 1.0 26.1 38 1 4.3 0.3 1.85, PL 0.06 17:28:40.63 -00:03:47.6 1.4 61.11 705 0.15416445 0.074929256 -0.9248 1.90196 3.56621 17:28:40.69 -00:03:47.3 0.43 314 V>20.3 B=17.79|U=20.65|UVW1>20.6|UVM2>20.6|UVW2>21.1|White=20.84 LCO (2m), HJT (1.5m), NOT, Konus-Wind BAT: GCN 20603; GCN 20613|XRT: GCN 20603; GCN 20610; GCN 20611; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20603 Nora Troja 170203A 00:03:41 736432 332.861 25.186 2.2 45.2 6.2 1.1 0.8 0.2 1.53, PL 0.29 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 01:25 UT on 2017 April 10. BAT: GCN 20583; GCN 20597 Judy Racusin 170202A 18:28:02 736407 152.526 5.021 1.0 46.2 33 1 4.7 0.3 1.68, PL 0.07 10:10:03.46 05:00:41.0 1.4 72.49 221 0.12777926 0.052771292 -2.943 1.99768 5.19173 10:10:03.49 05:00:41.8 0.44 84 V=18.27 B=19.18|U>21.1|UVW1>19.6|UVW2>19.0|White=18.31 Xinglong TNT (0.8m), MASTER II, LCO (1m), Zadko (D=100cm), Kanata, NOT, GTC (10.4m), MITSuME (50cm), Xinglong (2.16m), VLT, T100 (1m), LCO FTN (2m), McDonald Observatory (2.1m), HJT (1.5m), VIRT (0.5m), Konus-Wind, CTIO (1.3m) 3.645 (GTC: absorption and emission)|3.65 (Xinglong: absorption)|3.645 (VLT: absorption and emission) BAT: GCN 20575; GCN 20596|XRT: GCN 20575; GCN 20586; GCN 20592; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20575; GCN 20587|Redshift: GCN 20584 (GTC); GCN 20588 (Xinglong); GCN 20589 (VLT); GCN 20590 (VLT) Judy Racusin 170131A 23:15:13 736107|Ground Analysis 341.447 64.006 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 78400 n/a n/a n/a n/a n/a n/a n/a n/a n/a 78368 n/a UVW2>21.2 Fermi (GBM), POLAR XRT: One possible source, but cannot confirm it as the afterglow.|UVOT: no detection BAT: GCN 20570|XRT: GCN 20573|UVOT: GCN 20574 David Palmer 170127B 15:13:28 735331 19.997 -30.340 1.9 0.51 1.0 0.2 1.1 0.2 0.89, PL 0.25 01:19:54.50 -30:21:29.1 2.0 74.68 n/a 0.000060961815 0.000014974794 -1.799 1.56726 0.20120500154733 n/a n/a n/a 114 V>19.4 U>19.9|White>21.0 Fermi (GBM) UVOT: no detection BAT: GCN 20540; GCN 20566|XRT: GCN 20540; GCN 20550; GCN 20560; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20540; GCN 20554 John Cannizzo 170127A 14:21:15 735326 174.382 -45.827 2.4 62.26 5.2 1.0 0.3 0.2 1.10, PL 0.30 11:37:26.33 -45:50:08.3 2.4 95.86 71 0.000000000074414208 0.00000000000138972708 -1.151 2.08988 1.096669 n/a n/a n/a 102 V>18.7 B>20.4|U>20.7|UVW1>19.4|UVM2>20.0|UVW2>20.2 UVOT: no detection BAT: GCN 20538; GCN 20565|XRT: GCN 20538; GCN 20539; GCN 20548: GCN 20558; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20538; GCN 20552 Craig Markwardt 170126A 11:30:42 735188 263.623 -64.755 1.0 9.5 28 3 7.3 1.1 1.54, PL 0.14 17:34:31.86 -64:45:38.9 1.7 87.10 n/a 0.010550358 0.00378354736 -1.314 1.81583 1.326957 17:34:31.97 -64:45:37.3 0.45 91 V>17.7 B>20.1|U>19.3|UVW1>19.8|UVM2>20.0|UVW2>19.4|White=18.10 Fermi (GBM), AstroSat CZTI, Konus-Wind BAT: GCN 20530; GCN 20557|XRT: GCN 20530; GCN 20531; GCN 20535; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20530; GCN 20534 Dan Kocevski 170115A 20:50:08 733103 332.145 13.750 1.9 48.0 4.7 0.8 0.2 0.1 1.45, PL 0.25 22:08:33.23 13:43:42.1 3.6 91.49 51.4 0.0040365024 0.001211574 -1.543 2.3639 2.879589 n/a n/a n/a 100 V>19.67 B>20.68|U>19.65|UVW1>19.32|UVM2>19.37|UVW2>20.69|White>20.66 UVOT: no detection BAT: GCN 20462; GCN 20471|XRT: GCN 20462; GCN 20465; GCN 20470; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20462; GCN 20478 Kim Page 170113A 10:04:05 732526 61.735 -71.933 1.3 20.66 6.7 0.7 1.1 0.1 0.75, CPL 0.59 04:06:55.94 -71:56:34.4 1.4 58.73 101 0.26535483 0.10533042 -1.202 1.81917 2.77299 04:06:55.86 -71:56:34.9 0.44 68 V=19.09 B=19.33|U=19.33|UVW1>19.38|UVM2>19.12|UVW2>19.42|White=19.56 LCO (1m), Fermi (GBM), MPG (2.2m), VLT 1.968 (VLT: absorption) BAT: GCN 20446; GCN 20456|XRT: GCN 20446; GCN 20450; GCN 20454; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20446; GCN 20455|Redshift: GCN 20458 (VLT) Phil Evans 170112A 02:02:00 732188 15.232 -17.233 2.5 0.06 0.13 0.04 0.3 0.1 1.17, PL 0.34 n/a n/a n/a 62.3 n/a n/a n/a n/a n/a n/a n/a n/a n/a 279 V>19.2 B>20.0|U>20.4|UVW1>19.9|UVM2>20.2|UVW2>20.0|White>21.0 XRT: no detection|UVOT: no detection BAT: GCN 20436; GCN 20443|XRT: GCN 20436; GCN 20440|UVOT: GCN 20436; GCN 20451 Beatriz Mingo 170111A 00:33:28 731887 20.688 -32.541 2.1 29.9 8.1 1.1 0.9 0.2 1.64, PL 0.21 01:22:47.37 -32:33:54.2 1.5 106.70 n/a 0.181586466 0.111200568 -4.082 1.70428 3.720628 n/a n/a n/a 111 V>18.0 B>19.6|U>19.3|White>20.7 UVOT: no detection BAT: GCN 20423; GCN 20433|XRT: GCN 20423; GCN 20424; GCN 20431; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20423; GCN 20441 Andy Beardmore 170101A 02:26:01 729293 267.089 11.642 1.1 2.43 60 2 54.4 2.0 1.87, PL 0.06 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a POLAR, Lomonosov, Konus-Wind Due to a Sun observing constraint, Swift cannot slew to the BAT position until 23:58 UT on 2017 January 19. BAT: GCN 20349; GCN 20353 Amy Lien 161224A 22:13:34.64 728268 204.820 -18.028 1.9 47.04 8.2 1.3 0.8 0.3 -0.21, CPL 1.56 13:39:15.79 -18:01:44.7 4.1 28300 n/a n/a n/a -2.8 n/a n/a n/a n/a n/a 28300 V>19.90 U>19.99|UVW1>19.91|UVM2>20.48|UVW2>19.88 Due to a Moon observing constraint, Swift did not slew to the BAT position until 00:54 UT on 2016 December 25.|UVOT: no detection BAT: GCN 20335; GCN 20337|XRT: GCN 20338|UVOT: GCN 20339 Aaron Cholden-Brown 161220A 08:33:30 727610 350.841 -47.480 2.0 6 1.7 0.3 0.5 0.1 2.01, PL 0.25 23:23:23.46 -47:29:51.8 3.7 69.07 194 0.0107074472 0.0056305112 -4.02 1.9901 0.119000377 n/a n/a n/a 78 n/a White>21.0 UVOT: no detection BAT: GCN 20302; GCN 20325|XRT: GCN 20302; GCN 20316; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20302; GCN 20307 Valerio D'Elia 161219B 18:48:39 727541 91.717 -26.801 1.0 6.94 15 1 5.3 0.4 1.29, CPL 0.35 06:06:51.37 -26:47:29.7 1.4 108.25 n/a 1.461442 0.8097496 -2.261 1.86204 1.46524 06:06:51.43 -26:47:29.5 0.42 112 V=16.7 B=16.9|U=16.0|UVW1=15.6|UVM2=15.7|UVW2=15.9|White=16.1 MPG (2.2m), LCO (1m), Watcher (40cm), ISON/Terskol (0.8m), VLA @ 14.75 GHz, MITSuME (50cm), VLT, SALT, Konus-Wind, ALMA @ 97 GHz, MASTER II, POLAR, UKIRT (3.8m), GTC (10.4m), GMRT @ 1390 MHz, AZT-33IK, ZTSh, AS-32, Zeiss-1000, Chandra 0.1475 (VLT: absorption)|0.1475 (GTC: absorption) BAT: GCN 20296; GCN 20308|XRT: GCN 20296; GCN 20297; GCN 20298; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20296; GCN 20306|Radio: GCN 20313 (VLA); GCN 20328 (ALMA); GCN 20344 (GMRT)|Redshift: GCN 20321 (VLT) Antonino D'Ai 161218A 03:47:36 727288 245.250 -4.113 1.0 7.1 67 1 17.6 0.5 0.56, CPL 0.16 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a POLAR, Konus-Wind, CALET Due to a Sun observing constraint, Swift cannot slew to the BAT position until 15:54 UT on 2017 January 08. BAT: GCN 20283; GCN 20293 Antonino D'Ai 161217A 01:27:34 727167 150.658 52.344 2.1 18.2 1.9 0.4 0.4 0.1 2.70 0.35 10:02:36.24 52:21:32.3 1.5 160.88 n/a 0.0341573968 0.01863556 -0.7766 1.8394 0.2732159 n/a n/a n/a 163 V>18.86 B>19.8|U>20.4|UVW1>20.3|White>21.2 UVOT: no detection BAT: GCN 20276; GCN 20284|XRT: GCN 20276; GCN 20278; GCN 20280; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20276; GCN 20282 Valerio D'Elia 161214B 17:20:10 726885 3.857 7.342 1.0 24.8 21 1 2.2 0.2 1.76, PL 0.09 00:15:24.29 07:21:08.5 1.5 74.89 129 0.106782925 0.043685005 -2.19 1.98842 1.14005 n/a n/a n/a 295 n/a U=18.4|UVW2=18.8|White=19.3 NOT, Chante-perdrix, TAROT (25cm), HJT (1.5m), AZT-33IK, AbAO (0.7m), ISON/Terskol (0.8m) UVOT: magnitudes include contributions from both the afterglow and the catalogued star SDSS J001524.26+072108.5 BAT: GCN 20257|XRT: GCN 20257; GCN 20259; GCN 20264; GCN 20265; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20261; GCN 20268 Paolo D'Avanzo 161202A 23:12:52 725036 356.904 19.652 1.0 n/a 86 3 5.9 0.3 1.55, PL 0.05 23:47:36.65 19:38:47.3 1.4 74.09 218 0.085295756 0.0284270532 -2.528 2.79795 13.401103 n/a n/a n/a 83 V>19.4 B>20.8|U>20.5|UVW1>19.6|UVW2>19.6|White>21.5 Fermi (LAT), AstroSat, Konus-Wind UVOT: no detection BAT: GCN 20227; GCN 20233|XRT: GCN 20227; GCN 20228; GCN 20231; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20227; GCN 20232 Boris Sbarufatti 161129A 07:11:39 724438 316.221 32.137 1.8 35.53 36 1 3.4 0.2 1.57, PL 0.06 21:04:54.65 32:08:05.4 1.4 81.99 n/a 0.0161843628 0.0028210047 -0.1025 1.74506 3.262981 21:04:54.6 32:08:05.52 0.6 86 V>19.0 B>20.0|U>19.8|UVW1>19.4|UVM2>19.6|UVW2>19.5|White=20.61 AstroSat, MITSuME (50cm), Fermi (GBM), Tautenburg, Okayama, SANTEL-650 (0.65m), AZT-33IK, POLAR, NOT, GTC (10.4m) 0.645 (GTC: emission from host)) R ~ 21.2 (NOT) BAT: GCN 20210; GCN 20220|XRT: GCN 20210; GCN 20211; GCN 20212; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20210; GCN 20217|Redshift: GCN 20245 (GTC)|Host: GCN 20244 (NOT) Dan Kocevski 161117B 09:49:43 722642 298.830 -67.681 1.5 152.51 60 2 6.0 0.3 1.39, CPL 0.28 19:55:18.00 -67:42:09.2 1.5 74.38 469 0.5436648 0.39017034 -8 1.98487 5.288205 n/a n/a n/a 84 V>18.1 B>19.6|U>20.3|UVW1>18.9|UVM2>19.9|UVW2>19.6|White>21.4 UVOT: no detection BAT: GCN 20182; GCN 20189|XRT: GCN 20182; GCN 20186; GCN 20198; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20182; GCN 20191 Nora Troja 161117A 01:35:36 722604 322.053 -29.612 1.0 125.7 200 0.0 6.8 0.3 1.19, CPL 0.12 21:28:12.59 -29:36:50.4 1.4 60.83 804 0.30637215 0.12784345 -0.2041 1.92624 7.53995 21:28:12.55 -29:36:49.1 0.44 69 V=18.77 B=19.42|U=19.48|UVW1=19.48|UVM2>20.2|UVW2>20.8|White=18.26 VLT, La Silla (60cm), MASTER-OAFA, Fermi (GBM), Konus-Wind, CTIO (1.3m) 1.549 (VLT: absorption) BAT: GCN 20179; GCN 20188|XRT: GCN 20179; GCN 20184; GCN 20185; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20179; GCN 20190|Redshift: GCN 20180 (VLT) Jay Cummings 161113A 17:30:26 722063 179.794 -5.316 1.0 42.60 15 1 1.4 0.2 1.73, PL 0.10 11:59:10.53 -05:18:32.8 1.5 51.80 1070 0.044740566 0.024027341 -2.523 2.02591 1.18368 n/a n/a n/a 61 V>19.2 B>20.1|U>19.6|UVW1>20.1|White>21.0 BAT: GCN 20172; GCN 20178|XRT: GCN 20172; GCN 20174; GCN 20176; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20172; GCN 20177 Paolo D'Avanzo 161108A 03:32:33 721234 180.776 24.905 1.9 105.1 11 1 0.6 0.1 1.85, PL 0.17 12:03:09.10 24:52:05.5 1.5 80.33 863 0.10517084 0.0539835 0.8311 2.00325 1.447928 n/a n/a n/a 90 V>18.61 B>19.76|U>19.24|UVW1>19.66|UVM2>19.89|UVW2>19.59|White>20.62 NOT, HJT (1.5m), TSHAO (1m) 1.159 (NOT: absorption & emission) NOT UVOT: no detection BAT: GCN 20145; GCN 20151|XRT: GCN 20145; GCN 20147; GCN 20148; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20145; GCN 20159|Redshift: GCN 20150 (NOT)|Host: GCN 20150 (NOT) Andy Beardmore 161105A 04:53:02 720697 120.198 -44.763 1.2 177.3 61 2 1.4 0.2 1.02, CPL 0.24 08:00:44.10 -44:46:31.0 1.7 67.76 312 0.0336963282 0.0168430266 -4.57 1.90302 4.14637007988 n/a n/a n/a 586 V>18.86 B>20.07|U>18.62|UVW1>19.91|UVM2>19.12|UVW2>19.24|White>21.11 UVOT: no detection BAT: GCN 20131; GCN 20136|XRT: GCN 20131; GCN 20135; GCN 20138; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20131; GCN 20157 Kim Page 161104A 09:42:26 720568 77.906 -51.447 1.8 0.1 0.31 0.05 0.6 0.1 1.57, PL 0.20 05:11:34.49 -51:27:36.4 3.0 58.28 295 0.0175230653 0.0137668523 -0.3092 1.35561 2.998879 n/a n/a n/a 69 n/a UVW1>19.9|UVM2>21.7|UVW2>19.9|White>20.8 UVOT: no detection BAT: GCN 20123; GCN 20129|XRT: GCN 20123; GCN 20124; GCN 20128; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20123; GCN 20130 Beatriz Mingo 161023A 22:38:40 INTEGRAL 311.0342 -47.6614 n/a n/a n/a n/a n/a n/a n/a n/a 20:44:05.20 -47:39:48.5 1.5 34800 n/a 0.18231776 0.06875648 -1.25 2.03865 0.000000000000108212 n/a n/a n/a n/a n/a n/a INTEGRAL: GCN 20103 XRT: GCN 20112; Evans et al., 2009, MNRAS, 397, 1177 161022A 02:43:40 718655 128.988 54.366 2.1 7.3 7.5 1.0 1.6 0.4 1.14, PL 0.21 08:36:00.36 54:20:53.8 1.4 133.32 n/a 0.00207706928 0.00068914624 -1.414 1.7601 0.412665000000659 n/a n/a n/a 137 V>18.34 U>19.90|B>19.27|UVW1>18.86|UVM2>17.99|UVW2>19.10|White>21.25 Fermi (GBM) UVOT: no detection BAT: GCN 20087; GCN 20100|XRT: GCN 20087; GCN 20088; GCN 20092; GCN 20094; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20097 Mike Stamatikos 161017A 17:51:51 718023 142.770 43.125 1.0 216.3 53 2 2.8 0.2 1.55 0.06 09:31:04.53 43:07:35.0 1.4 57.66 324 0.206721424 0.073743474 -0.1504 1.99404 1.58757 09:31:04.60 43:07:36.3 0.42 68 V=15.14 B=15.60|U=14.56|UVW1=15.5|White=14.08 MASTER II, Fermi (GBM), GTC (10.4), TNG (3.6m), LCOGT (1m), MITSuME (50cm), Lomonosov BDRG, MASTER, SARA-RM (1.0m), Liverpool (2m), NOEMA @ 93 and 133 GHz, Konus-Wind 2.0127 (GTC: absorption)|2.01 (TNG: absorption) BAT: GCN 20064; GCN 20076|XRT: GCN 20064; GCN 20067; GCN 20073; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20064; GCN 20074|Radio: GCN 20081 (NOEMA)|Redshift: GCN 20069 (GTC); GCN 20077 (GTC); GCN 20078 (TNG) Nora Troja 161015A 17:03:07.04 Fermi 269.15 30.19 n/a n/a n/a n/a n/a n/a n/a n/a 17:57:00.43 30:22:24.8 2.7 38200 n/a n/a n/a n/a n/a n/a n/a n/a n/a 37991 n/a U>20.35 Fermi: GCN 20054|UVOT: no detection XRT: GCN 20057; GCN 20085|UVOT: GCN 20065 161014A 12:31:22 717500 332.626 7.467 1.5 18.3 19 2 2.9 0.6 1.47, PL 0.15 22:10:35.42 07:28:07.4 1.4 121.80 n/a 0.0059223144 0.0000119765772 -0.453 1.83236 15.3665 22:10:35.46 07:28:07.3 0.9 4000 V=19.1 B=20.3|U>20.9|UVW1>21.0|UVM2>20.8|UVW2>20.2|White=20.4 MITSuME (50cm), Faulks South (2m), Xinglong (0.8m), Kanata, TSHAO (1m), GTC (10.4m), NOT (2.56m), TNG (3.6m), Fermi (GBM), HJT (1.5m), Konus-Wind, VLT 2.823 (GTC: absorption)|2.823 (VLT: absorption) BAT: GCN 20035; GCN 20049|XRT: GCN 20035; GCN 20040; GCN 20050; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20040; GCN 20045|Redshift: GCN 20043 (GTC); GCN 20061 (VLT) Judy Racusin 161011A 05:54:54 716876 245.687 8.313 2.4 4.3 2.3 0.4 0.9 0.3 1.15, PL 0.35 16:22:54.89 08:18:39.5 1.4 110.36 51.6 0.239963691 0.05058768 -3.723 1.86723 1.325709 n/a n/a n/a 118 V>19.4 B>20.3|U>20.6|UVW1>20.4|UVM2>20.3|UVW2>20.0|White>21.1 TSHAO (1m) Swift burst of interest.|UVOT: no detection BAT: GCN 20023; GCN 20032|XRT: GCN 20023; GCN 20024; GCN 20026; GCN 20028; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20023; GCN 20029 Valerio D'Elia 161010A 13:36:32 INTEGRAL 275.2178 -28.7868 n/a n/a n/a n/a n/a n/a n/a n/a 18:20:51.44 -28:47:06.6 2.9 12000 n/a 0.280426158 0.094287123 -1.397 1.7845 3.132766 18:20:51.27 -28:47:06.7 1 11880 n/a U=18.8 INTEGRAL: GCN 20021|UVOT: possible detection XRT: GCN 20025; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20034 161007A 21:25:43 716127 103.408 23.289 1.6 201.7 13 2 0.4 0.1 1.46, PL 0.18 06:53:38.15 23:18:24.5 1.5 124.88 156 0.0313291188 0.0220056249 0.0172894197 1.74596 5.64599 n/a n/a n/a 133 V>18.39 B>19.26|U>19.73|UVW1>18.69|UVM2>18.81|UVW2>19.04|White>20.79 i' (Vega)=22.23 (GTC) UVOT: no detection BAT: GCN 20008; GCN 20017|XRT: GCN 20008; GCN 20010; GCN 20013; GCN 20015; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 20008; GCN 20016|Host: GCN 20014 (GTC); GCN 20020 (NOT) Valerio D'Elia 161004B 23:07:59 715246 112.156 -39.896 1.0 15.9 88 2 10.1 0.4 1.21, CPL 0.13 07:28:36.30 -39:53:52.5 1.4 73.43 52.3 0.032848415 0.010714906 -0.8906 1.9797 10.99341 n/a n/a n/a 82 V>19.5 B>19.6|U>19.6|UVW1>18.9|UVM2>18.8|UVW2>18.7|White>21.2 AstroSat CZTI, Fermi (GBM), CALET, Konus-Wind UVOT: no detection BAT: GCN 19987; GCN 19995|XRT: GCN 19987; GCN 19988; GCN 19991; GCN 19994; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19987; GCN 19997 Antonino D'Ai 161004A 12:58:28 715084 263.127 -0.947 2.2 3 0.95 0.16 1.3 0.33 1.26, PL 0.33 17:32:36.57 -00:57:02.4 1.5 80.65 n/a 0.023468778 0.0102360688 -1.064 1.58993 2.218535 17:32:36.54 -00:57:02.7 0.56 85 V>20.1 B>21.8|U=19.55|UVW1>20.2|UVM2>20.3|UVW2>20.8|White=19.47 Zeiss-1000 (1m), Maidanak (AZT-22) BAT: GCN 19979; GCN 20001; GCN 20053|XRT: GCN 19979; GCN 19983; GCN 19985; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19979; GCN 19984 Phil Evans 161001A 01:05:16 714404 71.923 -57.261 1.0 2.6 6.7 0.4 3.5 0.2 1.14, PL 0.09 04:47:40.79 -57:15:39.0 1.4 65.05 n/a 0.072675 0.02476692 -0.7511 1.93192 6.450095 n/a n/a n/a 68 V>19.1 B>29.1|U>20.2|UVW1>19.2|UVM2>19.2|UVW2>19.2|White>20.4 Fermi (GBM), MPG (2.2m), Konus-Wind BAT: GCN 19967; GCN 19974|XRT: GCN 19967; GCN 19968; GCN 19969; GCN 19972; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19967; GCN 19970 Kim Page 160927A 18:04:49 713782 256.268 17.334 1.8 0.48 n/a1.5 0.2 1.9 0.3 1.12, PL 0.26 17:04:58.21 17:19:55.1 1.7 79.49 n/a 0.006998838 0.00319856845 -1.004 1.7155 0.7569159 n/a n/a n/a 85 V>19.9 B>21.5|U>21.1|UVW1>20.2|UVM2>20.5|UVW2>21.0|White>21.8 RTT150 (1.5m), TNG (3.6m), MPG (2.2m), NOT (2.56m), Magellan/Baade (6.5m), CALET, GTC (10.4m) UVOT: no detection BAT: GCN 19952; GCN 19961|XRT: GCN 19952; GCN 19953; GCN 19957; GCN 19958; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19952; GCN 19963 Sarah Gibson 160917A 11:30:19 712505 295.652 46.400 1.5 16 13 1 2.2 0.3 0.89, PL 0.15 19:42:39.89 46:24:12.5 1.5 93.63 77.2 0.02770156 0.01040512 -1.255 1.84117 2.73591 19:42:40.049 46:24:13.25 1.5 100 V>19.77 B>20.64|U=20.47|UVW1>20.16|UVM2>19.97|UVW2>19.70|White>21.01 Sayan (AZT-33IK), Fermi (GBM), CZTI, Lomonosov BDRG BAT: GCN 19926; GCN 19934|XRT: GCN 19926; GCN 19927; GCN 19930; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19926; GCN 19931 Judy Racusin 160912A 16:07:43 711914 301.595 57.585 2.7 n/a 37 3 1.6 0.2 1.43, PL 0.11 20:05:59.76 57:33:55.9 1.7 133.96 n/a 0.215100354 0.115201117 -0.7148 1.7957 2.949179 20:05:59.74 57:33:56.0 1.0 138 V=20.60 B>22.14|U>21.92|UVW1>21.25|UVM2>20.75|UVW2>21.05|White=22.03 Fermi (GBM), Liverpool (2m), Sayan (AZT-33IK), HJT (1.5m) BAT: GCN 19912; GCN 19924|XRT: GCN 19912; GCN 19915; GCN 19917; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19912; GCN 19921 John Cannizzo 160910A 17:19:39.15 Fermi 221.8 39.6 n/a n/a n/a n/a n/a n/a n/a n/a 14:45:46.05 39:04:01.3 2.3 35000 n/a 0.38517 0.14365287 -1.264 1.54404 1.416935 n/a n/a n/a 196954 n/a White=20.61 Fermi: GCN 19901 XRT: GCN 19904; GCN 19911; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19923 160905A 11:18:58 711084 162.249 -50.803 1.0 64 150 2 6.3 0.3 1.04, PL 0.03 10:48:59.03 -50:48:03.5 1.4 57.66 605 0.89280096 0.288217312 -0.7863 1.8094 5.44425 10:48:59.18 -50:48:04.3 0.61 67 V=17.4 U=18.8|B=18.7|UVW1>19.1|UVM2>19.1|UVW2>19.4|White=17.1 Fermi (GBM & LAT), Konus-Wind BAT: GCN 19887; GCN 19896|XRT: GCN 19887; GCN 19891; GCN 19894; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19887; GCN 19897 Paolo D'Avanzo 160827A 15:46:45 710050 179.274 -29.178 2.4 13.3 4.0 0.7 0.7 0.2 1.95, PL 0.25 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 00:09 UT on 2016 November 14. BAT: GCN 19876; GCN 19878 Kim Page 160826A 06:12:38 709907 183.120 -67.664 2.6 52.6 4.9 0.9 0.4 0.1 1.54, PL 0.29 12:12:27.05 -67:39:50.0 3.5 102.52 57.7 0.00456648228 0.00128765754 -1.623 1.71695 9.21678 n/a n/a n/a 109 V>19.8 B>20.2|U>19.8|UVW1>19.0|UVM2>19.3|UVW2>19.9|White>22.1 UVOT: no detection BAT: GCN 19866; GCN 19872|XRT: GCN 19866; GCN 19868; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19866; GCN 19871 Beatriz Mingo 160824A 23:22:25 709765 80.087 40.039 1.2 99.3 26 2 1.3 0.2 1.64, PL 0.11 05:20:21.01 40:01:41.9 1.4 91.13 1040 0.251855408 0.0923931 -3.326 1.93678 10.17573 n/a n/a n/a 101 V>17.9 B>18.7|U>19.7|UVW1>18.5|UVM2>19.2|UVW2>18.5|White=20.16 UVOT: Possible Afterglow Detection BAT: GCN 19855; GCN 19861|XRT: GCN 19855; GCN 19857; GCN 19858; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19855; GCN 19860 Phil Evans 160821B 22:29:13 709357 280.005 62.387 1.4 0.48 1.0 0.1 1.7 0.2 0.11, CPL 0.88 18:39:54.29 62:23:29.2 2.2 65.97 145 0.000013792185 0.0000020496432 -2.444 2.39723 0.575275000020598 n/a n/a n/a 76 V>19.1 B>20.2|U>20.6|UVW1>19.6|UVM2>19.5|UVW2>20.1|White>21.7 NOT (2.56m), Fermi (GBM), WHT, GTC (10.4m), VLA @ 5.0 GHz, HST UVOT: no detection BAT: GCN 19833; GCN 19844|XRT: GCN 19833; GCN 19837; GCN 19841; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19833; GCN 19839|Radio: GCN 19854 (VLA) Mike Siegel 160821A 20:34:30 709351 171.254 42.345 1.0 n/a 72 2 2.8 0.6 1.52, PL 0.06 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (LAT & GBM), TAROT (25cm), Konus-Wind, CALET, Astronaut CZTI, Maisoncelles (30cm) Due to a Sun observing constraint, Swift cannot slew to the BAT position until 10:53 UT on 2016 September 29. BAT: GCN 19830; GCN 19840 Mike Siegel 160819A 20:27:35.49 Fermi 114.139 -22.347 3.0 n/a 77.6 2.3 12.1 0.6 1.70, PL 0.05 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi: GCN 19826 BAT: GCN 19827 160816A 17:30:58 Fermi 322.45 37.16 n/a n/a n/a n/a n/a n/a n/a n/a 21:29:38.71 37:07:58.3 1.6 25200 n/a 0.17419446 0.056159532 -1.451 1.92088 3.247721 n/a n/a n/a 25222 V>17.9 U=21.37|White=21.48 Fermi: GCN 19802 XRT: GCN 19806; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19815 160815A 11:45:11 708598 288.616 84.298 1.0 8.6 14 1 4.7 0.4 0.96, CPL 0.41 19:14:09.37 84:18:50.0 1.5 78 10 0.083553024 0.0292916736 -0.7904 1.89874 2.621852 19:14:09.63 84:18:50.4 1.0 90 V>17.99 B>18.64|U>18.85|UVW1>18.67|UVM2>18.64|UVW2>18.70|White=18.17 Fermi (GBM), CALET BAT: GCN 19794|XRT: GCN 19794; GCN 19796; GCN 19798; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19794; GCN 19795; GCN 19801 Craig Markwardt 160804A 01:32:47 707231 221.652 10.002 1.3 144.2 114 3 2.9 0.3 1.40, CPL 0.23 14:46:31.20 09:59:55.9 1.4 147 n/a 0.127791934 0.064234497 -1.588 1.87827 2.00515 14:46:31.14 09:59:56.7 0.44 82 V>19.9 B=20.4|U=19.53|UVW1=18.90|UVM2>18.7|UVW2>19.5|White=18.56 MASTER-SAAO, Fermi (GBM), TNG, SAO RAS (6m), VLT, MPG (2.2m), SANTEL-650 (0.65m), Zeiss-1000 (1m), HJT (1.5m), AMI @ 15 GHz 0.736 (VLT: absorption & emission) possible host: MASTER-SAAO, TNG BAT: GCN 19761; GCN 19765|XRT: GCN 19761; GCN 19762; GCN 19763; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19764|Radio: GCN 19813 (AMI)|Redshift: GCN 19773 (VLT)|Host: GCN 19768 (MASTER-SAAO); GCN 19770 (TNG) Frank Marshall 160801A 09:28:30 706871 212.763 13.485 1.8 2.85 1.7 0.3 1.2 0.2 1.85, PL 0.22 14:11:03.09 13:29:21.0 1.7 86.97 n/a 0.0025262301 0.00110068647 -1.065 2.20704 6.816261 n/a n/a n/a 90 V>18.91 B>19.90|U>19.48|UVW1>17.77|White>20.94 UVOT: no detection BAT: GCN 19744; GCN 19749|XRT: GCN 19744; GCN 19746; GCN 19750; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19744; GCN 19756 Valerio D'Elia 160726A 01:34:07 706052 98.809 -6.617 1.3 0.7 2.6 0.2 3.2 0.3 1.26, PL 0.13 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Konus-Wind Due to a Sun observing constraint, Swift cannot slew to the BAT position until 12:53 UT on 2016 August 10. BAT: GCN 19731; GCN 19734 Rhaana Starling 160716A 01:08:30 704572 190.502 -61.364 2.0 6.39 1.8 0.3 0.8 0.2 2.29, PL 0.30 12:41:45.02 -61:21:03.5 2.0 85.73 n/a 0.0094824144 0.00481035616 -0.8699 2.09884 26.04907 n/a n/a n/a 88 V>17.58 B>18.95|U>19.63|UVW1>17.48|UVM2>17.10|UVW2>17.52|White>19.93 BAT: GCN 19716; GCN 19719|XRT: GCN 19716; GCN 19717; GCN 19718; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19716; GCN 19721 Lea Hagen 160714A 02:19:15 704310 234.490 63.809 2.7 0.35 0.69 0.16 1.1 0.3 1.38, PL 0.37 n/a n/a n/a 1677.2 n/a n/a n/a n/a n/a n/a n/a n/a n/a 1682 V>19.67 B>20.12|U>20.07|UVW1>20.06|UVW2>20.08|White>21.04 Fermi (GBM) Due to an observing constraint, Swift did not slew until T0+26.0 minutes.|XRT: three possible afterglow candidates|UVOT: no detection BAT: GCN 19697; GCN 19705|XRT: GCN 19698; GCN 19711|UVOT: GCN 19720 Michael Siegel 160712A 19:53:36 704155 304.166 -26.965 1.3 n/a 26 2 2.4 0.4 1.18, PL 0.13 20:16:38.37 -26:57:29.7 1.5 3256.73 508 0.0124607193 0.00292592379 -1.857 1.94313 3.112624 n/a n/a n/a 3998 V>19.04 B>19.17|U>19.66|UVW1>19.58|UVM2>19.52|White>20.47 Konus-Wind Due to an observing constraint, Swift did not slew until T0+47.3 minutes.|UVOT: no detection BAT: GCN 19684; GCN 19713|XRT: GCN 19686; GCN 19690; GCN 19692; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19687; GCN 19696 Lea Hagen 160709A 19:49:03.464 Ground Analysis 235.996 -28.188 2.4 4.8 4.5 0.7 2.7 0.4 1.11, PL 0.28 n/a n/a n/a 20700 n/a n/a n/a -3.299 n/a n/a n/a n/a n/a n/a n/a n/a Fermi (LAT & GBM), Konus-Wind, CALET, Astrosat Burst first detected by Fermi-LAT (GCN 19675)|XRT: no detection BAT: GCN 19681|XRT: GCN 19679; Evans et al., 2009, MNRAS, 397, 1177 Amy Lien 160705B 21:02:07 703176 168.107 46.707 2.3 54.4 7.3 1.1 0.5 0.2 1.79, PL 0.27 11:12:26.26 46:41:59.6 1.5 140.27 93.1 0.065818692 0.041927196 -3.812 2.07099 0.807731 n/a n/a n/a 149 V>19.9 B>20.1|UVW1>20.0|UVM2>20.7|UVW2>19.9|White>21.0 Liverpool (2m), HJT (1.5m) UVOT: no detection BAT: GCN 19657; GCN 19662|XRT: GCN 19657; GCN 19659; GCN 19660; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19657; GCN 19664 John Cannizzo 160703A 12:10:05 702699 287.414 36.913 1.0 44.4 90 2 5.8 0.3 1.34, PL 0.04 19:09:40.04 36:55:03.0 3.9 107800 n/a 0.248447808 0.088215876 -1.327 1.87668 2.96986 n/a n/a n/a 75 V=16.51 B=16.38|U=15.05|UVW1=16.80|UVM2=17.75|UVW2=18.38|White=14.09 Konus-Wind, MITSuME (50cm), Murikabushi (1m), Keck-I (10m), Astrosat, GMRT @ 1460 MHz The detection in all UVOT filters is consistent with a redshift of z < ~1.5 BAT: GCN 19645; GCN 19648|XRT: GCN 19655; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19645; GCN 19656|Radio: GCN 19849 (GMRT) Brad Cenko 160630A 04:04:09 702252 198.238 -56.029 1.4 29.50 12 1 1.2 0.2 1.32, PL 0.14 13:13:02.15 -56:02:30.5 1.4 83.13 n/a 0.14137578 0.05748561 -3.267 1.78526 4.690218 n/a n/a n/a 87 V>20.2 B>20.5|U>20.6|UVW1>19.7|UVM2>20.9|UVW2>19.7|White>21.7 MPG (2.2m), REM (60cm), PROMPT (16", 24") UVOT: no detection BAT: GCN 19624; GCN 19639|XRT: GCN 19624; GCN 19626; GCN 19630; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19624; GCN 19631 Hans Krimm 160629A 22:19:30 INTEGRAL 4.7618 76.9468 n/a n/a n/a n/a n/a n/a n/a n/a 00:19:27.49 76:58:01.8 2.7 77100 n/a 0.023622984 0.039913236 0.6723 1.99252 3.298720682695 n/a n/a n/a 77035 n/a U>21.4 INTEGRAL: GCN 19621|UVOT: no detection XRT: GCN 19641; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19643 160625B 22:43:24 Fermi 308.3 6.9 n/a n/a n/a n/a n/a n/a n/a n/a 20:34:23.55 06:55:09.5 2.2 9600 n/a 3.1157188 1.0812938 -1.357 1.82581 0.897078 n/a n/a n/a 9616 n/a U=16.41 Fermi: GCN 19580 XRT: GCN 19585; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19589 160625A 22:40:31 701503 176.939 -65.142 1.0 53.9 33 1 3.0 0.2 2.08 0.07 11:47:39.73 -65:08:40.8 2.2 1325.34 n/a 0.109894917 0.070198447 -0.5745 2.20655 22.2888 n/a n/a n/a 7183 V>19.0 B>1.9|U>19.4|UVM2>18.9|UVW2>19.6|White>20.8 Due to an observing constraint, Swift did not slew until T0+20.3 minutes.|UVOT: no detection BAT: GCN 19577; GCN 19592|XRT: GCN 19578; GCN 19583; GCN 19591; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19593 Alessandro Maselli 160624A 11:27:01 701288 330.210 29.667 2.6 0.2 0.40 0.09 0.5 0.1 0.57, PL 0.45 22:00:46.22 29:38:37.6 1.7 73.72 n/a 0.00000000090746033 0.000000000047122641 -3.791 1.60333 3.373361 n/a n/a n/a 77 V>19.5 B>20.7|U>20.7|UVW1>20.8|UVM2>20.7|UVW2>20.3|White>21.5 Fermi (GBM) 0.483 (Gemini-North: emission, possible host) r' band (Gemini-North, possible host) UVOT: no detection BAT: GCN 19560; GCN 19569|XRT: GCN 19560; GCN 19562; GCN 19566; GCN 19573; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19560; GCN 19576|Redshift: GCN 19565 (Gemini-North)|Host: GCN 19565 (Gemini-North) Antonino D'A 160623A 05:00:34.23 Fermi 315.24 42.27 n/a n/a n/a n/a n/a n/a n/a n/a 21:01:11.54 42:13:15.4 1.5 40300 n/a 4.60082728 1.04709128 -1.897 1.83864 18.35302 n/a n/a n/a 40254 V>21.1 U>21.5 Fermi: GCN 19553|UVOT: no detection XRT: GCN 19558; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19568|Other: GCN 19559 160612A 20:12:48 Ground Analysis 348.364 -25.375 3 n/a 1.16 0.12 n/a n/a 0.74, PL 0.17 n/a n/a n/a 178400 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a UVW2>20.87 Fermi (GBM), IPN, Konus-Wind Fermi: GCN 19531|XRT: no detection|UVOT: no detection BAT: GCN 19537|XRT: GCN 19538|UVOT: GCN 19538 Amy Lien 160611A 21:40:34 690598 164.417 -70.396 1.2 34.1 17 1 2.0 0.3 1.67, PL 0.12 10:57:41.35 -70:23:32.7 1.5 2682.11 n/a 0.221957347 0.070665793 -0.7818 1.98476 4.8393 n/a n/a n/a 2687 V>18.1 B>18.9|U>19.6|UVW1>19.7|UVM2>19.4|UVW2>20.6|White>19.6 Due to an observing constraint, Swift did not slew until T0+43.3 minutes.|UVOT: no detection BAT: GCN 19522; GCN 19529|XRT: GCN 19523; GCN 19524; GCN 19527; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19530 Daniele Malesani 160607A 11:14:00 689597 13.661 -4.952 1.0 33.4 210 0 21.8 0.5 1.15, CPL 0.10 00:54:40.16 -04:56:53.9 1.4 75.50 172 0.3950687 0.13748382 -1.345 1.95787 2.170361 n/a n/a n/a 84 V>18.7 B>19.5|U>19.9|UVW1>29.0|White>20.6 NOT, Konus-Wind, MPG (2.2m), CALET GBM UVOT: no detection BAT: GCN 19502; GCN 19506|XRT: GCN 19502; GCN 19503; GCN 19504; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19502; GCN 19513 Tilan Ukwatta 160601A 14:43:02 688452 234.923 64.532 1.9 0.12 0.66 0.11 0.9 0.2 1.04, PL 0.24 15:39:44.41 64:32:28.8 3.1 73.97 n/a 0.0082632264 0.0056502732 -0.4872 2.27694 1.317676 n/a n/a n/a 78 V>17.30 B>18.32|U_fc>20.19|UVW1>17.72|UVM2>17.46|UVW2>17.87|White>20.90 NOT, AZT-33IK, GTC, Gemini-North (8m), AbAO (0.7m) UVOT: no detection BAT: GCN 19478; GCN 19494|XRT: GCN 19478; GCN 19484; GCN 19486; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19478; GCN 19496 Dan Kocevski 160525B 09:25:07 687522 149.438 51.197 2.2 0.29 0.32 0.08 0.9 0.2 1.89, PL 0.35 09:57:32.31 51:12:23.9 1.5 83.40 n/a 0.00197931132 0.00070556652 -1.322 1.90821 0.6564045 n/a n/a n/a 88 V>18.9 B>19.8|U>20.0|UVW1>19.5|UVM2>18.2|UVW2>18.9|White=19.8 BAT: GCN 19459; GCN 19468|XRT: GCN 19459; GCN 19460; GCN 19463; GCN 19467|UVOT: GCN 19459; GCN 19465 Hans Krimm 160525A 01:33:59 687492 103.575 -0.199 3.4 n/a 1.9 0.7 0.06 0.02 2.58, PL 0.54 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 12:15 UT on 2016 August 19. BAT: GCN 19458; GCN 19461 Mike Stamatikos 160521B 09:13:58.03 Fermi 156 76 n/a n/a n/a n/a n/a n/a n/a n/a 09:50:40.05 79:01:51.6 3.1 41900 0.053 0.035856504 0.020405808 -0.7226 3.35496 23.95241 n/a n/a n/a 41882 n/a B>20.7|U>20.|UVW1>20.1|UVW2>20.4|White>20.8 Fermi: GCN 19443|UVOT: no detection XRT: GCN 19448; GCN 19464; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19449 160519A 00:17:33 686818 71.122 31.246 2.2 35.57 12 2 2.4 0.5 1.95, PL 0.25 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to a Sun observing constraint, Swift cannot slew to the BAT position until 11:24 UT on 2016 July 22. BAT: GCN 19436; GCN 19441 Paolo D'Avanzo 160509A 08:59:04.36 Fermi 310.1 76.0 n/a n/a n/a n/a n/a n/a n/a n/a 20:47:00.72 76:06:28.6 1.5 7300 n/a 2.0002542 0.7690788 -0.6634 2.01366 27.343 n/a n/a n/a 7259 V>21.4 U>21.6|White>23.2 Fermi: GCN 19403|UVOT: no detection XRT: GCN 19407; GCN 19408; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19412; GCN 19420 160506A 03:29:15 685245 265.857 -46.127 1.6 254.5 15 2 0.4 0.3 2.09, PL 0.21 17:43:23.66 -46:08:02.6 1.7 94.75 268 0.060936925 0.03448654 -1.187 2.1211 7.97959 n/a n/a n/a 102 V>19.36 B>20.37|U>20.58|UVW1>19.75|UVM2>19.52|UVW2>19.86 BAT: GCN 19394; GCN 19397|XRT: GCN 19394; GCN 19395; GCN 19399; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19394; GCN 19398 Lea Hagen 160504A 19:30:37 685124 170.073 56.002 1.7 53.9 7.3 0.9 0.7 0.1 1.88, PL 0.20 11:20:17.34 56:00:05.4 1.4 128.7 10 0.079173095 0.0328815281 -4.54 2.00145 1.3927258 n/a n/a n/a 99 V>20.2 B>21.5|U>21.2|UVW1>20.4|UVM2>21.0|UVW2>21.7|White>21.7 UVOT: no detection BAT: GCN 19382; GCN 19393|XRT: GCN 19382; GCN 19386; GCN 19387; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19382; GCN 19390 Daniele Malesani 160501A 00:40:31 684679 286.389 -17.249 1.8 118 9.5 1.3 0.5 0.2 0.6, CPL 1.3 19:05:32.15 -17:14:28.9 1.6 128.09 108 0.040052901 0.0340854675 -2.757 1.95142 1.61713524841 n/a n/a n/a 136 V>18.9 B>19.9|UVW1>19.2|UVM2>19.7|UVW2>19.2|White>21.1 UVOT: no detection BAT: GCN 19365; GCN 19376|XRT: GCN 19365; GCN 19369; GCN 19371; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19365; GCN 19372 Jay Cummings 160425A 23:26:11 684098 280.339 -54.343 3.5 304.58 21 2 2.8 0.2 2.20, PL 0.18 18:41:18.55 -54:21:36.1 1.4 203.44 n/a 0.08733227 0.04291733 -1.971 2.51113 11.3529 18:41:18.58 -54:21:36.3 0.53 208 V=19.22 B=20.16|U=20.07|UVW1=20.24|UVM2>19.7|UVW2>20.8|White=20.70 MASTER II, MPG (2.2m), VLT, MASTER-SAAO, Skynet PROMPT 0.555 (VLT: emission) I~20.1 (CTIO) BAT: GCN 19343; GCN 19355|XRT: GCN 19343; GCN 19347; GCN 19348; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19343; GCN 19357|Redshift: GCN 19350 (VLT)|Host: GCN 19454 (CTIO) Hans Krimm 160424A 11:49:07 683906 319.482 -60.408 1.2 6.3 12 1 5.1 0.4 1.40, PL 0.10 21:17:56.41 -60:24:53.3 3.8 3054.8 n/a n/a n/a n/a n/a n/a n/a n/a n/a 3059 n/a n/a Fermi (GBM), Konus-Wind Due to an observing constraint, Swift did not slew until T0+48.7 minutes.|XRT: Please see GCN 19339 concerning position uncertainty|UVOT: no detection BAT: GCN 19335; GCN 19338|XRT: GCN 19336; GCN 19339|UVOT: GCN 19337 Amy Lien 160422A 11:59:00.81 Fermi 42.05 -57.9 n/a n/a n/a n/a n/a n/a n/a n/a 02:48:22.71 -57:52:30.1 1.7 4900 n/a 0.138340536 0.05155974 -1.265 2.28386 2.429561 02:48:22.78 -57:52:30.4 0.45 32624 V=19.29 U=19.09|White=19.50 Fermi: GCN 19329 XRT: GCN 19334; GCN 19359; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19333; GCN 19346 160419A 15:16:37 683383 16.418 -27.341 1.0 8.8 35 2 8.9 0.7 0.76, CPL 0.33 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a CALET Due to a Sun observing constraint, Swift cannot slew to the BAT position until 01:44 UT on 2016 April 30. BAT: GCN 19326; GCN 19328 Craig Markwardt 160417A 04:23:41 683076 120.260 7.646 1.9 15 5.9 0.8 1.0 0.3 1.93, PL 0.24 08:01:01.64 07:39:46.1 1.4 132.17 n/a 0.060229338 0.0276834102 -4.405 2.03026 0.29230270372 08:01:01.64 07:39:46.4 0.46 136 V=18.54 B=19.07|U=18.08|UVW1>18.9|UVM2>19.1|UVW2>18.8|White=18.92 KAIT (0.76m), iTelescope T11 (0.50m), GMG (2.4m) BAT: GCN 19316; GCN 19323|XRT: GCN 19316; GCN 19318; GCN 19320; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19316; GCN 19322 Paolo D'Avanzo 160412A 04:23:54 682522 33.074 -67.636 1.0 31.6 19 1 1.6 0.2 1.88, PL 0.08 02:12:10.97 -67:37:36.6 1.6 78.83 917 0.065318892 0.035606997 -3.137 2.30285 2.740063 n/a n/a n/a 90 V>19.3 B>19.7|U>19.5|UVW1>19.8|UVM2>19.2|UVW2>19.7|White>21.1 BAT: GCN 19298; GCN 19301|XRT: GCN 19298; GCN 19299; GCN 19303; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19298; GCN 19308 Sarah Gibson 160411A 01:28:51 682339 349.370 -40.258 2.4 0.36 0.80 0.18 1.5 0.3 1.43, PL 0.28 23:17:25.66 -40:14:32.2 2.2 3132.28 n/a 0.0030945745 0.00107168394 -1.359 1.82276 1.51224 n/a n/a n/a 3139 V>19.4 B>19.9|U>20.0|UVW1>20.2|UVM2>20.1|UVW2>20.0|White>21.0 Fermi (GBM), Gemini-South Due to an observing constraint, Swift did not slew until T0+50.4 minutes.|UVOT: no detection BAT: GCN 19279; GCN 19302|XRT: GCN 19281; GCN 19283; GCN 19286; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19291 Kim Page 160410A 05:09:48 682269 150.695 3.461 1.5 8.2 7.8 0.8 3.5 0.3 0.93, PL 0.17 10:02:44.40 03:28:40.8 2.3 82.89 104 0.0267737595 0.0088102905 -1.887 1.65672 0.0000000000132915 10:02:44.37 03:28:42.7 0.49 91 V>19.7 B>20.2|U=20.50|UVW1>20.3|UVM2>20.8|UVW2>20.5|White=19.46 MPG (2.2m), VLT, PROMPT, Keck-I, GMG (2.4m), TAROT (25cm), Konus-Wind, NOT 1.717 (VLT: absorption)|1.72 (Keck-I: absorption) BAT: GCN 19271; GCN 19276|XRT: GCN 19271; GCN 19273; GCN 19282; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19271; GCN 19275|Redshift: GCN 19274 (VLT); GCN 19278 (Keck-I) Sarah Gibson 160409A 05:54:14 682162|Ground Analysis 289.705 -5.390 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 240000 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a White>21.3 Konus-Wind UVOT: no detection BAT: GCN 19304|XRT: GCN 19304; GCN 19305|UVOT: GCN 19304 Phil Evans 160408A 06:25:43 682059 122.561 71.128 1.8 0.32 1.6 0.2 2.1 0.3 0.85, PL 0.25 08:10:29.91 71:07:42.0 1.6 94.78 n/a 0.00095306296 0.00035952845 -1.25 2.06621 1.666459 n/a n/a n/a 98 V>19.4 B>19.6|U>19.9|UVW1>19.5|UVM2>18.8|UVW2>19.9|White>21.8 Fermi (GBM), Gemini-North, CALET BAT: GCN 19260; GCN 19263|XRT: GCN 19260; GCN 19261; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19260; GCN 19267 Phil Evans 160327A 09:16:07 680655 146.698 54.018 1.0 28 14 1 1.8 0.2 1.84, PL 0.11 09:46:48.55 54:00:46.3 1.4 60.50 101 0.0244029726 0.0077900022 -2.514 1.93554 0.532793 n/a n/a n/a 71 V>19.66 B>20.38|U>20.66|UVW1>20.21|UVM2>18.49|UVW2>18.61|White>21.50 HJT (1.5m), KAIT (0.76m), GTC (10.4m) 4.99 (GTC: absorption, probably redshift) UVOT: no detection BAT: GCN 19235; GCN 19240|XRT: GCN 19235; GCN 19237; GCN 19238; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19239|Redshift: GCN 19245 (GTC) Judy Racusin 160325A 07:00:03 680436 15.697 -72.702 1.0 64.9 71 2 5.2 0.2 1.27, PL 0.04 01:02:36.13 -72:41:47.7 1.6 66.41 415 0.0026335846 0.000124872171 -1.89 2.19497 5.9539885 01:02:36.28 -72:41:46.8 0.61 75 V=15.12 B=17.11|U=18.91|UVW1=18.36|UVM2=18.30|UVW2>18.63|White=15.65 REM (60cm), Fermi (GBM & LAT), Konus-Wind BAT: GCN 19222; GCN 19234|XRT: GCN 19222; GCN 19229; GCN 19232; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19222; GCN 19228; GCN 19231 Eda Sonbas 160321A 15:55:27 680017 99.420 5.753 1.6 33.6 5.3 0.7 0.5 0.1 1.89, PL 0.19 06:37:40.77 05:44:51.8 1.5 110.89 n/a 0.00005016252 0.0000079619835 -2.359 1.44922 9.28936 n/a n/a n/a 115 V>19.5 B>20.1|U>20.1|UVW1>20.2|UVM2>20.1|UVW2>19.7|White>21.1 HJT (1.5m) BAT: Based on the ground analysis result, this event is very likely a GRB. However, given that it is on the Galactic Plane (lat = -0.43 deg.), we cannot rule out a galactic origin.|UVOT: no detection BAT: GCN 19211; GCN 19216|XRT: GCN 19211; GCN 19213; GCN 19215; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19211; GCN 19217 Mike Stamatikos 160314A 11:32:51 679120 112.766 17.024 1.7 8.73 2.8 0.4 0.9 0.2 1.53, PL 0.22 07:31:09.79 16:59:57.3 2.9 90.95 n/a 0.002637516 0.0009549784 -1.302 1.95129 0.000000000790899 07:31:09.73 16:59:59.1 0.63 151 V>19.6 B>19.6|U=19.14|UVW1>18.8|UVM2>19.2|UVW2>19.3 NOT, VLT, AZT-33IK, HJT (1.5m), MPG (2.2m) 0.726 (VLT: emission from host) BAT: GCN 19182; GCN 19188|XRT: GCN 19182; GCN 19185; GCN 19190; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19182; GCN 19187|Redshift: GCN 19192 (VLT) Valerio D'Elia 160313A 02:37:15 678929 183.821 57.278 2.0 42.6 5.8 0.8 0.4 0.1 1.36, PL 0.23 12:15:11.16 57:17:00.5 1.7 152.51 n/a 0.00000075142656 0.000000064312416 -3.151 1.927 1.899887 n/a n/a n/a 198 V>19.78 B>20.24|U>19.44|UVW1>10.93|UVM2>19.17|UVW2>19.99|White>21.01 UVOT: no detection BAT: GCN 19171; GCN 19181|XRT: GCN 19171; GCN 19174; GCN 19176; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19171; GCN 19194 Antonino D'A 160303A 10:54:42 677495 168.710 22.710 2.1 5.0 1.5 0.3 1.0 0.1 1.01, PL 0.33 11:14:48.17 22:44:31.3 1.5 104.08 n/a 0.0000177642276 0.00000287863644 -2.333 1.75667 0.614285 n/a n/a n/a 109 n/a U_fc=20.75|B>19.9|UVW1>20.5|UVM2>19.5|White>22.5 HJT (1.5m), NOT (2.5m), McDonald (2.1m), BOAO (1.8m), VLT, OSN (1.5m), MPG (2.2m), MMT (6.5m) r=25.8 (possible host) BAT: GCN 19126; GCN 19148|XRT: GCN 19126; GCN 19132; GCN 19137; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19126; GCN 19134|Redshift: GCN 19154 (VLT)|Host: GCN 19160 (GTC) Andy Beardmore 160228A 17:34:32 676595 107.311 26.946 1.3 98.36 20 1 1.2 0.1 1.31, PL 0.11 07:09:15.89 26:55:54.5 1.6 73.08 137 0.00000377403344 0.000000392701712 -1.006 1.62451 1.812706 n/a n/a n/a 83 V>19.0 B>19.8|U>20.2|UVW1>19.8|UVM2>19.9|UVW2>19.8|White>20.5 MPG (2.2m) UVOT: no detection BAT: GCN 19107; GCN 19113|XRT: GCN 19107; GCN 19108; GCN 19110; GCN 19117; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19107; GCN 19123 Daniele Malesani 160227A 19:32:08 676423 195.034 78.672 2.8 316.5 31 2 0.6 0.1 0.75, CPL 0.51 12:59:13.73 78:40:44.9 1.4 151.85 267 0.4306198 0.281294937 -1.5 1.72551 2.62964 12:59:13.80 78:40:45.1 0.46 161 V=19.40 B=19.71|U>19.22|UVW1>20.5|UVM2>21.1|UVW2>20.7|White=19.80 MASTER II, Mt. Terskol (Zeiss-600), ISON-Kislovodsk (0.5m), MAXI (GSC), NOT (2.5m), McDonald (0.8m), Mt. Lemmon (1.0m) 2.38 (NOT: absorption) BAT: GCN 19098; GCN 19106|XRT: GCN 19098; GCN 19104; GCN 19105; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19098; GCN 19122|Redshift: GCN 19109 (NOT) Mike Siegel 160225A 14:20:56 675998 164.217 53.659 1.9 157 16 2 1.0 0.2 1.55, PL 0.23 10:56:55.13 53:40:12.4 1.4 834.22 n/a 0.054163425 0.0240608705 -1.04 2.11093 0.612162 n/a n/a n/a 839 V>19.9 B>20.8|U>19.9|UVW1>20.1|UVM2>20.2|UVW2>20.0|White>21.1 MITSuME (50cm), WHT (4.2m), NOT (2.56m), TNT (80cm), HJT (1.5m), TSHAO (Zeiss-1000) UVOT: no detection BAT: GCN 19075; GCN 19091|XRT: GCN 19075; GCN 19077; GCN 19084; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19075; GCN 19087 Mike Siegel 160223A 01:44:25 675361 147.603 9.369 1.0 127 50 2 3.1 0.2 1.34, PL 0.07 09:50:23.46 09:22:10.4 6.6 109900 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a MPG (2.2m), Fermi (GBM), HJT (1.5m) Due to the proximity to the Moon this GRB did not be observable by XRT or UVOT until 22:27UT on Feb 23rd, 2016.| XRT: We cannot determine at the present time whether the source is fading. BAT: GCN 19057; GCN 19066|XRT: GCN 19074 Craig Markwardt 160221A 23:49:42 INTEGRAL 232.0818 -28.4337 n/a n/a n/a n/a n/a n/a n/a n/a 15:28:21.48 -28:27:18.4 4.1 21300 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a INTEGRAL: GCN 19046 XRT: GCN 19050; GCN 19073 160220B 11:10:53 674734 259.851 -18.123 1.0 31.4 70 2 6.6 0.4 0.75, CPL 0.20 17:19:27.65 -18:07:26.5 1.5 3300 n/a 0.0253022072 0.0082574734 -1.435 2.14287 4.11098 n/a n/a n/a 3330 V>20.1 B>20.4|U>20.1|UVW1>20.9|UVM2>20.7|UVW2>20.9|White>21.0 Konus-Wind Due to an observing constraint, Swift did not slew until T0+46.5 minutes.|UVOT: no detection BAT: GCN 19029; GCN 19043|XRT: GCN 19033; GCN 19036; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19037; GCN 19051; GCN 19053 Jay Cummings 160220A 01:25:25 674670 236.942 -18.539 1.8 8.3 5.2 0.7 1.0 0.3 1.55, PL 0.24 15:47:48.66 -18:33:57.7 1.8 3238.13 n/a 0.0261691332 0.0115004568 -1.054 1.66827 1.087590394 n/a n/a n/a 4110 V>19.4 B>19.7|U>19.5|UVW1>20.3|UVM2>10.3|UVW2>20.5|White>20.6 Fermi (GBM) Due to an observing constraint, Swift did not slew until T0+50.1 minutes.|UVOT: no detection BAT: GCN 19023; GCN 19038|XRT: GCN 19024; GCN 19025; GCN 19039; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19032 Amy Lien 160216A 19:10:31 673978 311.679 -71.550 1.0 11.0 20 1 7.3 0.5 1.48, PL 0.08 20:46:44.25 -71:32:54.2 1.4 93.93 132 0.090649196 0.0413215512 -1.007 1.93302 5.683332 n/a n/a n/a 101 V>19.0 B>19.9|U>19.3|UVW1>19.4|UVM2>19.7|UVW2>20.4|White>20.6 Konus-Wind UVOT: no detection BAT: GCN 19014; GCN 19020|XRT: GCN 19014; GCN 19015; GCN 19018; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 19014; GCN 19016 Nora Troja 160203A 02:13:10 672525 161.967 -24.772 1.7 20.2 12 1 1.3 0.4 1.93, PL 0.20 10:47:48.31 -24:47:20.6 1.5 137.28 n/a 0.0250263216 0.0096479964 -2.75 1.75592 10.3713 n/a n/a n/a 151 V>19.7 B>20.7|U>19.5|UVW1>19.7|UVM2>19.6|UVW2>19.9|White=21.9 MPG (2.2m), Cerro Tololo (1m), VLT, PROMPT-CTIO, HJT (1.5m), Zeiss-1000, Zadko (100cm) 3.52 (VLT: absorption) BAT: GCN 18979; GCN 18998|XRT: GCN 18979; GCN 18983; GCN 18986; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18979; GCN 18984|Redshift: GCN 18982 (VLT) Paolo D'Avanzo 160131A 08:20:31 672236 78.170 -7.037 1.1 325 204 5 6.4 0.3 1.24, PL 0.05 05:12:40.32 -07:02:59.5 1.4 69.68 1290 0.40383488 0.166460087 -1.656 2.02332 4.79697 05:12:40.33 -07:02:58.81 0.43 78 V=15.72 B=16.81|U=13.08|UVW1=16.18|UVM2=16.64|UVW2=17.43|White=16.71 MASTER II, Faulkes North (2m), TNT (0.8m), WFT (60cm), HJT (1.5m), LCOGT (1m), TNG (3.6m), Khureltogot (ORI-40), Bassano Bresciano Observatory, GTC (10.4m), MPG (2.2m), Murikabushi (1m), Xinglong (2.16m), Sayan Observatory, Abastumani Observatory (0.7m), Sierra Nevada Observatory (1.5m), Konus-Wind, NOEMA @ 93 and 150 GHz, VLA @ 21.8 GHz, AZT-33IK, Zeiss-1000, Astrosat CZTI 0.97 (TNG: absorption)|0.972 (GTC: absorption)|0.97 (Xinglong: absorption) BAT: GCN 18951; GCN 18959|XRT: GCN 18951; GCN 18958; GCN 18963; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18951; GCN 18970|Radio: GCN 18976 (NOEMA); GCN 18977 (VLA); GCN 18978 (VLA)|Redshift: GCN 18965 (TNG); GCN 18966 (GTC); GCN 18969 (Xinglong) Kim Page 160127A 08:43:07 671828 225.966 0.080 1.8 6.16 3.3 0.5 1.4 0.3 0.99, CPL 1.11 15:03:55.77 00:04:22.4 1.4 78.62 n/a 0.0254256724 0.00828572 -0.7758 1.85981 1.036384 15:03:55.76 00:04:22.5 0.43 82 V=18.46 B=18.53|U=18.31|UVW1=17.87|UVM2=19.07|UVW2=19.56|White=18.66 TAROT (25cm), HJT (1.5m), VLA @ 21.8 GHz, Khureltogot (ORI-40) BAT: GCN 18938; GCN 18944|XRT: GCN 18938; GCN 18940; GCN 18943; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18938; GCN 18945|Radio: GCN 18947 (VLA) Alex Amaral-Rogers 160123A 08:58:20 671447 150.277 -33.790 1.6 3.95 3.5 0.4 1.3 0.2 1.51, PL 0.16 10:01:15.04 -33:46:30.8 1.5 77.97 n/a 0.016567245 0.0090286155 -0.7781 2.08982 2.65781 n/a n/a n/a 82 V>20.3 B>21.4|U>20.4|UVW1>19.2|UVM2>20.0|UVW2>21.0|White>21.8 BAT: GCN 18926; GCN 18929|XRT: GCN 18926; GCN 18927; GCN 18930; Evans et al., 2009, MNRAS, 397, 117|UVOT: GCN 18926; GCN 18931 Daniele Malesani 160121A 13:50:37 671231 109.080 -23.590 1.2 12.0 6.1 0.5 1.2 0.2 1.77, PL 0.13 07:16:21.14 -23:35:31.7 1.5 91.05 n/a 0.0617708 0.01218284 -3.871 2.2054 0.000024247 n/a n/a n/a 152 V>18.6 U>19.9|UVW1>18.3|UVM2>18.4|UVW2>18.5 MOA-II (1.8m), Zeiss-1000 (1m), MPG (2.2m), HJT (1.5m), GTC (10.4m) 1.960 (GTC: absorption) BAT: GCN 18912; GCN 18919|XRT: GCN 18912; GCN 18918; GCN 18923; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18912; GCN 18922|Redshift: GCN 18925 (GTC) Lea Hagen 160119A 03:06:08 671014 211.916 20.453 2.0 116 71 2 2.9 0.2 1.68, PL 0.05 14:07:41.31 20:27:40.5 1.4 159.76 2750 0.161698096 0.064921696 -5.762 2.11362 2.02965 n/a n/a n/a 169 V>20.99 B>20.19|U>20.26|UVW1>21.07|UVM2>21.45|UVW2>19.89|White>21.06 NOT, GTC, HJT (1.5m), MPG (2.2m), VLA @ 21.8 GHz, Konus-Wind UVOT: no detection BAT: GCN 18893; GCN 18899|XRT: GCN 18893; GCN 18896; GCN 18897; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18893; GCN 18904|Radio: GCN 18909 (VLA) Frank Marshall 160117B 13:59:27 670800 132.190 -16.340 3 n/a n/a n/a n/a n/a n/a n/a 08:48:46.72 -16:22:01.0 1.4 54.97 484 0.039293006 0.018139681 -1.977 1.83834 0.898968 08:48:46.76 -16:22:00.1 0.44 64 V>19.27 B=19.84|U=17.84|UVW1=18.75|UVM2=19.22|UVW2=19.18|White=18.24 MASTER II, LCOGT (1m), NOT, iTelescope (T17, 0.43m), VLT, MPG (2.2m), HJT (1.5m), VLA @ 21.8 GHz, TNG 0.870 (VLT: absorption)| 0.86 (TNG: absorption and emission) BAT: GCN 18875|XRT: GCN 18875; GCN 18880; GCN 18883; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18875; GCN 18881|Radio: GCN 18908 (VLA)|Redshift: GCN 18886 (VLT); GCN 18915 (TNG) Eda Sonbas 160117A 10:13:39 670793 20.367 -0.677 1.8 118.58 31 2 1.4 0.2 2.14, PL 0.11 01:21:28.18 -00:39:19.4 1.9 68700 n/a 0.084275906 0.034600852 -1.141 3.39314 11.21069 n/a n/a n/a 68700 V>19.75 U>19.80|UVW1>20.52|UVM2>20.90 Due to a Moon observing constraint, Swift did not slew to the BAT position until 2016 January 18.|UVOT: no detection BAT: GCN 18874; GCN 18882|XRT: GCN 18888; GCN 18910; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18892 Craig Markwardt 160104A 11:24:10 669319 76.808 11.334 1.7 16.2 4.0 0.5 1.0 0.2 1.76, PL 0.19 05:07:11.04 11:19:26.3 1.5 79.27 n/a 0.043797644 0.0263963964 -3.202 1.95461 2.7130819886 05:07:11.05 11:19:25.5 0.64 85 V=18.92 B>19.8|U>20.5|UVW1>20.1|UVM2>20.1|UVW2>20.5|White=20.48 Faulkes North (2m), MITSuME (50cm), MASTER, Xinglong (0.8m), Fermi (GBM), GTC (10.4m), Nayuta (2m), ISON-Ussuriysk (0.65m) BAT: GCN 18815; GCN 18829|XRT: GCN 18815; GCN 18821; GCN 18830; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18815; GCN 18856 Andrea Melandri 160101A 00:43:52 MAXI 219.733 -13.823 n/a n/a n/a n/a n/a n/a n/a n/a 14:38:36.18 -13:48:53.7 2.3 13200 n/a 1.6450434 1.54403795 -0.08122 1.48604 1.198872 14:38:36.12 -13:48:55.4 0.58 13200 n/a U=17.55 MAXI: GCN 18793 XRT: GCN 18795; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18797 151229A 06:50:27 668689 329.363 -20.732 1.0 1.78 5.9 0.4 7.2 0.4 1.84, PL 0.10 21:57:28.76 -20:43:55.4 1.4 86.91 n/a 0.155631333 0.076804299 -0.6067 2.05197 7.235703 n/a n/a n/a 90 V>18.8 B>19.5|U>19.8|UVW1>19.7|UVM2>19.9|UVW2>20.0|White>20.5 Fermi (GBM) UVOT: no detection BAT: GCN 18745; GCN 18751; GCN 18760|XRT: GCN 18745; GCN 18750; GCN 18757; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18745; GCN 18753 Dan Kocevski 151228B 22:47:14 668641 344.431 8.081 1.0 48.0 24 1 1.0 0.2 1.09, CPL 0.34 22:57:41.90 08:04:52.8 1.5 49.56 674 0.053470248 0.0327624414 -1.605 1.9262 0.57454845619 22:57:41.87 08:04:53.7 0.58 49 V>19.2 B>20.0|U>20.1|UVW1>20.1|UVM2>19.9|UVW2>20.8|White=19.62 Fermi (GBM) BAT: GCN 18739; GCN 18752|XRT: GCN 18739; GCN 18743; GCN 18749; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18739; GCN 18766 Amy Lien 151228A 03:05:12 668543 214.017 -17.665 1.8 0.27 0.84 0.11 0.9 0.2 0.85, PL 0.20 n/a n/a n/a 178600 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to an observing constraint, Swift cannot slew to the BAT position. There will thus be no XRT or UVOT data for this trigger.|XRT: no detection BAT: GCN 18731; GCN 18754|XRT: GCN 18770; GCN 18772 Tilan Ukwatta 151215A 03:01:28 667392 93.622 35.529 2.8 17.8 3.1 0.7 1.6 0.2 1.99, PL 0.33 06:14:20.20 35:30:57.9 1.6 169.12 n/a 0.0224534385 0.0110791097 -0.9054 2.20942 0.000000000383035 06:14:20.25 35:30:57.4 0.46 174 V=19.67 B=20.85|U>20.3|UVW1>19.9|UVM2>19.6|UVW2>19.9|White=20.59 Palomar (60"), MPG (2.2m), NOT, MASTER II, La Palma (pt5m), Zeiss-1000 (1m), TAROT (25cm) 2.59 (NOT: absorption) BAT: GCN 18691; GCN 18699|XRT: GCN 18691; GCN 18693; GCN 18695; GCN 18700; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18691; GCN 18698|Redshift: GCN 18696 (NOT) Sarah Gibson 151212A 14:00:27 MAXI 68.109 -3.775 n/a n/a n/a n/a n/a n/a n/a n/a 04:32:36.16 -03:57:45.1 2.1 8400 n/a 0.208243116 0.12089529 -0.697 1.89308 1.31755 n/a n/a n/a 42183 n/a U>21.4 MAXI: GCN 18685|UVOT: no detection XRT: GCN 18687; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18689 151210A 03:12:56 666931 65.080 -71.225 1.8 94.9 13 2 0.8 0.2 0.82, CPL 0.79 04:20:27.99 -71:15:02.0 1.5 150.25 n/a 0.0299757642 0.0166213974 -5.022 1.89155 1.30224560994 n/a n/a n/a 153 V>20.3 B>20.9|U>2.8|UVW1>20.4|UVM2>19.8|UVW2>20.7|White>22.1 LCOGT (1m), MPG (2.2m) UVOT: no detection BAT: GCN 18678; GCN 18683|XRT: GCN 18678; GCN 18681; GCN 18682; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18678; GCN 18684 Phil Evans 151205B 21:43:14 666378 41.190 -43.461 2.3 1.4 0.77 0.16 0.7 0.2 1.74, PL 0.33 n/a n/a n/a 3127.1 n/a n/a n/a n/a n/a n/a n/a n/a n/a 3131 n/a n/a Due to an observing constraint, Swift did not slew until T0+50.6 minutes.|XRT: no detection BAT: GCN 18659; GCN 18670|XRT: GCN 18661; GCN 18672|UVOT: GCN 18662 Frank Marshall 151205A 15:46:00 666352 229.291 35.767 1.3 62.8 14 1 0.6 0.1 1.17, PL 0.13 15:17:09.27 35:44:38.4 1.5 91.84 131 0.00383806863 0.00099426965 -0.3183 1.90057 7.357511 n/a n/a n/a 101 V>19.25 B>20.14|U>20.21|UVW1>20.10|UVM2>20.07|UVW2>19.95|White>21.15 Fermi (GBM) UVOT: no detection BAT: GCN 18657; GCN 18668|XRT: GCN 18657; GCN 18658; GCN 18669; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18657; GCN 18660 Jay Cummings 151127A 09:08:49 665268 19.664 -82.762 2.8 0.19 0.23 0.06 0.4 0.1 1.26, PL 0.33 01:17:54.28 -82:46:14.2 1.9 79.2 10 0.00062750448 0.00023820183 -1.242 2.47081 2.11066 n/a n/a n/a 77 n/a UVW1>20.3|UVM2>20.0|UVW2>21.3|White>21.2 BAT: GCN 18643; GCN 18648|XRT: GCN 18643; GCN 18647; GCN 18649; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18643; GCN 18650 Antonino D'Ai 151122A 17:00:40 664653|Ground Analysis 299.704 -19.899 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 102900 n/a n/a n/a n/a n/a n/a n/a n/a n/a 102884 n/a UVW2>21.1 Fermi (GBM) XRT: no detection|UVOT: no detection BAT: GCN 18637|XRT: GCN 18640; GCN 18652|UVOT: GCN 18641 Phil Evans 151120A 08:22:50 INTEGRAL 157.2502 -32.5237 n/a n/a n/a n/a n/a n/a n/a n/a 10:28:57.91 -32:31:35.1 2.2 16400 n/a 0.0433437774660901 0.00708628958069748 -2.321 2.00062 2.736045 n/a n/a n/a n/a n/a n/a INTEGRAL: GCN 18623 XRT: GCN 18629; Evans et al., 2009, MNRAS, 397, 1177 151118A 03:06:30 664078 57.169 65.889 1.4 23.4 4.5 0.6 1.2 0.1 1.80, PL 0.20 03:48:41.23 65:54:06.0 1.5 66.24 n/a 0.072899964 0.0366697464 -0.8808 1.90528 10.39493 n/a n/a n/a 281 V>18.3 B>19.3|U>19.9|UVW1>18.2|UVW2>17.9|White>20.8 UVOT: no detection BAT: GCN 18611; GCN 18622|XRT: GCN 18611; GCN 18614; GCN 18617; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18611; GCN 18615 Alex Amaral-Rogers 151114A 09:59:34 663490 120.947 -61.033 1.8 4.86 3.7 0.6 2.9 0.4 2.14, PL 0.25 08:03:46.33 -61:01:40.5 1.5 89.76 n/a 0.025553361 0.0116830908 0.4131 1.99994 2.01087138297 08:03:46.33 -61:01:40.0 0.45 95 V>18.4 B=19.45|U=18.46|UVW1>18.3|UVM2>19.2|UVW2>19.2|White=18.61 Faulkes South (2m), MPG (2.2m) BAT: GCN 18599; GCN 18604|XRT: GCN 18599; GCN 18600; GCN 18606; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18599; GCN 18602 Mike Siegel 151112A 13:44:48 663179 2.050 -61.680 2.6 19.32 9.4 1.2 1.9 0.2 1.77, PL 0.21 00:08:12.88 -61:39:47.8 1.5 3141.04 n/a 0.107378958 0.042591801 -0.3877 2.17922 1.035507 n/a n/a n/a 3144 V>20.2 B>21.1|U>21.5|UVW1>21.4|UVM2>21.3|White>21.8 MPG (2.2m), MAXI 4.1 (MPG: photometric) Due to an observing constraint, Swift did not slew until T0+50.8 minutes.|UVOT: no detection BAT: GCN 18588; GCN 18593|XRT: GCN 18589; GCN 18592; GCN 18594; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18590; GCN 18597|Redshift: GCN 18603 (MPG) Daniele Malesani 151111A 08:33:23 663074 56.850 -44.154 1.0 76.93 17 1 1.0 0.1 0.79, CPL 0.45 03:47:22.75 -44:09:41.3 1.5 72.48 185 0.024124529 0.0110961095 -0.556 1.78024 0.606749 n/a n/a n/a 81 V>19.7 B>20.6|U>19.7|UVW1>20.0|UVM2>19.7|UVW2>20.6|White>21.7 Faulkes South (2m), Fermi (GBM), MPG (2.2m) 3.5 (MPG: photometric) UVOT: no detection BAT: GCN 18578; GCN 18580|XRT: GCN 18578; GCN 18579; GCN 18583; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18578; GCN 18587|Redshift: GCN 18598 (MPG) Marissa McCauley 151107A 17:19:36 662757 217.139 -59.680 2.7 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 15:26 UT on 2015 December 12.|BAT: This burst occurred during the period of recovering the thermal control system (Barthelmy et al., GCN Circ. 18562). The CZT bias voltage has been reduced to -150v (instead of the normal -200v) and as such the energy scale is not fully calibrated. Therefore, an accurate spectral analysis is unavailable. BAT: GCN 18564; GCN 18568; GCN 18571 Amy Lien 151031A 05:50:30 662330 83.189 -39.125 1.3 5.00 3.2 0.3 1.7 0.2 2.41, PL 0.18 05:32:47.00 -39:07:18.6 1.5 433.62 n/a 0.035945378 0.0213361849 -0.6686 2.12551 9.68804 n/a n/a n/a 439 V>20.1 B>20.2|U=20.34|UVW1>20.0|UVM2>20.0|UVW2>21.0|White=20.63 VLT, MPG (2.2m) 1.167 (VLT: absorption) BAT: GCN 18538; GCN 18542|XRT: GCN 18538; GCN 18541; GCN 18544; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18538; GCN 18546|Redshift: GCN 18540 (VLT) Eda Sonbas 151029A 07:49:39 662086 38.537 -35.356 1.8 8.95 3.9 0.6 1.8 0.3 0.49, CPL 1.08 02:34:06.72 -35:23:08.1 1.6 n/a n/a 0.0052366304 0.0022583747 -1.078 2.307153 3.56413 02:34:06.72 -35:23:08.6 0.42 29 V=17.66 B=19.24|U=17.35|UVW1>17.98|UVM2>18.17|UVW2>18.64|White=16.98 MPG (2.2m), VLT, Faulkes North (2m), FRAM (0.3m) 1.423 (VLT: absorption) BAT: GCN 18522; GCN 18527; GCN 18535|XRT: GCN 18522; GCN 18526; GCN 18532; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18522; GCN 18531|Redshift: GCN 18524 (VLT) Tilan Ukwatta 151027B 22:40:40 661869 76.188 -6.428 2.4 80.00 15 3 n/a n/a 1.83, PL 0.27 05:04:52.67 -06:27:00.7 1.4 203.39 53.7 0.160238208 0.062630016 -5.787 1.81176 41.4649 n/a n/a n/a 210 V=20.8 B>20.6|U>20.4|UVW1>20.4|UVM2>19.1|UVW2>19.9|White>20.5 NOT, VLT, MPG (2.2m), MASTER II, HJT (1.5m), Faulkes North (2m), ATCA @ 9 GHz 4.063 (VLT: absorption) This is Swift's 1000-th detected burst. BAT: GCN 18499; GCN 18514|XRT: GCN 18499; GCN 18504; GCN 18509; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18499; GCN 18517; GCN 18529|Radio: GCN 18548 (ATCA)|Redshift: GCN 18505 (VLT); GCN 18506 (VLT) Tilan Ukwatta 151027A 03:58:24 661775 272.498 61.361 1.1 129.69 78 2 6.8 0.6 1.72, PL 0.05 18:09:56.85 61:21:11.9 1.4 87.00 708 0.74271162 0.186820095 -1.144 2.00612 4.47471 18:09:57.26 61:21:05.4 n/a 96 V=15.12 B=15.37|U=14.00|UVW1=14.71|UVM2=14.98|UVW2=15.12|White=14.44 KAIT (0.76m), ISON-NM (0.4m), Palomar (60"), Weihai (1m), MITSuME (50cm), Fermi (GBM), GMG (2.4m), RAPTOR, THO (16"), VLA @ 21.8 GHz, LCOGT-McDonald (1m), Xinglong (0.8m), Konus-Wind, TUBITAK T100 (1m), NOT, Zeiss-1000 (1m), MAXI, Nikolaev (0.5m), Wiggins (0.35m), Mt. Terskol (Zeiss-600), Sayan (AZT-33IK), Hankasalmi (0.4m), GMRT @ 1390 MHz and 610 MHz, Himalayan Chandra Telescope (2m), Maidanak (AZT-22) 0.38 (XRT: tentative)|0.81 (Keck: absorption)|0.81 (GMG: absorption) BAT: GCN 18478; GCN 18496|XRT: GCN 18478; GCN 18482; GCN 18483; GCN 18490; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18478; GCN 18502|Radio: GCN 18508 (VLA); GCN 18608 (GMRT); GCN 18620 (GMRT)|Redshift: GCN 18483 (XRT); GCN 18487 (Keck); GCN 18493 (GMG) Alessandro Maselli 151023A 13:43:04 661253 271.012 -8.289 1.8 10.66 2.6 0.4 1.1 0.2 2.24, PL 0.24 18:03:56.30 -08:18:59.0 2.2 74.78 n/a 0.00332606736 0.00118685028 -1.321 2.77511 27.61141 n/a n/a n/a 796 V>18.5 B>19.3|UVW1>18.2|White>20.0 BAT: GCN 18450; GCN 18469|XRT: GCN 18450; GCN 18459; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18450; GCN 18462; GCN 18463 Paolo D'Avanzo 151022A 14:06:32 661036 349.223 55.812 2.3 116.7 11 2 0.8 0.2 1.98, PL 0.29 23:16:47.17 55:48:42.2 1.6 300.51 n/a 0.00185531983 0.000448689072 -1.819 1.39621 6.27616 n/a n/a n/a 304 V>20.1 B>21.0|U>21.2|UVW1>19.7|UVM2>20.3|UVW2>20.2|White>22.0 UVOT: no detection BAT: GCN 18436; GCN 18452|XRT: GCN 18436; GCN 18438; GCN 18444; GCN 18448; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18436; GCN 18456 Paolo D'Avanzo 151021A 01:29:12 660671 337.647 -33.189 1.0 110.2 280 10 9.7 0.8 1.57, PL 0.04 22:30:34.43 -33:11:50.3 1.4 90.71 2760 0.181048755 0.06177846 -3.347 1.96079 21.701 22:30:34.43 -33:11:50.3 0.42 99 V=15.82 B>20.19|U>19.77|UVW1>19.53|UVM2>19.64|UVW2>19.97|White=16.89 VLT, MASTER II, Konus-Wind, PROMPT (16") 2.330 (VLT: absorption) BAT: GCN 18425; GCN 18429|XRT: GCN 18425; GCN 18428; GCN 18430; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18425; GCN 18432|Redshift: GCN 18426 (VLT) Andrea Melandri 151006A 09:55:01 657750 147.426 70.508 1.0 203.9 69 2 2.6 0.2 1.56, PL 0.06 09:49:42.14 70:30:10.9 1.5 48.57 446 0.049873274 0.0164767944 0.593 2.06783 4.180921 n/a n/a n/a 36 V>19.8 B>20.3|U>2.3|UVW1>19.8|UVM2>19.7|UVW2>20.4 Fermi (GBM & LAT), Konus-Wind, Astrosat, CALET UVOT: no detection BAT: GCN 18398; GCN 18409; GCN 18410|XRT: GCN 18398; GCN 18399; GCN 18403; GCN 18407; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18398; GCN 18405 Dan Kocevski 151004A 18:09:04 657564 213.613 -64.956 2.3 128.40 10 1 0.4 0.1 1.95, PL 0.23 14:14:31.72 -64:56:20.9 7.0 3609.3 n/a n/a n/a n/a n/a n/a n/a n/a n/a 3613 V>18.7 B>19.2|U>18.9|UVW1>19.0|UVM2>19.3|UVW2>19.1|White>20.3 Due to an observing constraint, Swift did not slew until T0+56.9 minutes.|UVOT: no detection BAT: GCN 18389; GCN 18396|XRT: GCN 18391; GCN 18396; GCN 18423|UVOT: GCN 18393 Brad Cenko 151001B 18:29:36 657321 336.974 64.637 2.1 109 14 2 0.5 0.3 2.12, PL 0.27 22:27:21.38 64:41:37.5 1.6 138.90 189 0.02743916 0.011705262 -2.304 2.22291 18.97837 n/a n/a n/a 148 V>20.2 B>20.9|U>20.7|UVW1>20.2|UVM2>20.2|UVW2>20.6|White>21.8 Konus-Wind BAT: GCN 18374; GCN 18382|XRT: GCN 18374; GCN 18377; GCN 18383; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18374; GCN 18384 Hans Krimm 151001A 15:04:22 657286 233.722 10.984 1.1 8.94 6.7 0.5 1.3 0.2 1.17, PL 0.11 15:34:54.90 10:58:01.8 1.4 63.98 n/a 0.021315034 0.00757279 -2.12 1.78616 0.80927 15:34:54.90 10:58:02.2 0.43 46 V=18.78 B=19.60|U=19.13|UVW1>19.3|UVM2>18.0|UVW2>18.4|White=17.82 Fermi (GBM), NOT (2.5m), HJT (1.5m) BAT: GCN 18373; GCN 18387|XRT: GCN 18373; GCN 18376; GCN 18378; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18373; GCN 18381 Mike Stamatikos 150925A 04:09:28 656604 227.538 -19.640 2.0 121 14 2 0.6 0.2 2.19, PL 0.20 15:10:08.23 -19:37:58.8 1.5 140.10 382 0.0095264455 0.0041789132 -3.291 1.87602 3.33459 n/a n/a n/a 149 V>19.7 B>20.7|U>20.2|UVW1>20.8|UVM2>21.1|UVW2>19.8|White>21.2 UVOT: no detection BAT: GCN 18365; GCN 18368|XRT: GCN 18365; GCN 18366; GCN 18367; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18365; GCN 18369 Judy Racusin 150915A 21:18:24 655721 319.675 -34.874 2.3 164.7 8.0 1.8 0.5 0.2 2.51, PL 0.42 21:18:38.01 -34:54:49.1 3.73775 128.69 557 n/a n/a -0.5182 1.79 0.86 n/a n/a n/a 295 V>18.2 B>19.2|U>20.0|White>19.9 MPG (2.2m), VLT, NOT 1.968 (VLT: absorption) UVOT: no detection BAT: GCN 18315; GCN 18328|XRT: GCN 18315; GCN 18329; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18315; GCN 18322|Redshift: GCN 18318 (VLT) Valerio D'Elia 150911A 18:40:21 655262 67.428 5.731 1.0 7.2 21 1 5.2 0.3 1.02, CPL 0.26 04:29:44.14 05:44:07.6 1.4 79.91 n/a 0.035789354 0.0218669558 -0.6315 1.98783 4.30195 n/a n/a n/a 82 V>18.9 B>19.4|U>20.4|UVW1>19.1|UVW2>19.5|White>21.2 Konus-Wind UVOT: no detection BAT: GCN 18280; GCN 18292|XRT: GCN 18280; GCN 18283; GCN 18290; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18280; GCN 18293 Rhaana Starling 150910A 09:04:48 655097 5.677 33.466 2.3 112.2 48 4 1.1 0.4 1.42, PL 0.12 00:22:40.16 33:28:22.7 1.4 145.30 223 0.19873107 0.028924454 -2.942 1.78547 0.6957 00:22:40.11 33:28:21.9 0.58 154 V>17.23 B=17.56|U=18.03|UVW1=16.76|UVW2>17.97|White=19.90 KAIT (0.76m), Faulkes North (2m), MITSuME (50cm), Nanshan (1m), Lick (3m), GTC (10.4), Zeiss-1000 (SAO RAS), Murikabushi (1m), MPG (2.2m), Okayama Astrophysical Observatory (0.91m), NOT (2.5m), Zeiss-1000 (Tien Shan), VLA @ 9.8 GHz, Chuguev Observatory (0.7m), AS-32 (0.7m), Palomar (60"), Murikabushi (1m), HJT (1.5m), Zeiss-600 (Mt. Terskol), T100 (1m), Zeiss-2000 (Mt. Terskol), AS-32 (0.7m), CrAO Observatory 1.359 (Lick: absorption)|1.360 (GTC: absorption) UVOT: Preliminary detections using the UVOT photometric system show a very rapid and steep rise in the luminosity of the afterglow over the first 1 ks of observation. BAT: GCN 18264; GCN 18268|XRT: GCN 18264; GCN 18272; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18264; GCN 18270|Radio: GCN 18285 (VLA)|Redshift: GCN 18273 (Lick); GCN 18274 (GTC) Claudio Pagani 150907B 23:26:27 654803 255.265 -63.798 1.8 62.0 11 2 1.0 0.2 0.17, CPL 1.03 17:01:12.98 -63:47:06.4 1.8 3010.04 n/a 0.004948249 0.0014101089 -1.609 2.01799 4.36759 n/a n/a n/a n/a n/a n/a Due to an observing constraint, Swift will did slew until T0+49.0 minutes. BAT: GCN 18249; GCN 18256|XRT: GCN 18251; GCN 18253; GCN 18260; Evans et al., 2009, MNRAS, 397, 1177 Tineke Roegiers 150907A 16:00:50 MAXI 224.845 -47.592 n/a n/a n/a n/a n/a n/a n/a n/a 15:00:12.68 -47:42:28.8 6.8 8800 n/a n/a n/a -0.5 n/a n/a n/a n/a n/a 8821 n/a U>19.5 MAXI: GCN 18246|UVOT: no detection XRT: GCN 18250; GCN 18311|UVOT: GCN 18255 150902A 17:35:39.37 Fermi 214.926 -69.361 n/a n/a n/a n/a n/a n/a n/a n/a 14:19:54.24 -69:21:09.9 3.5 59600 n/a 0.067284445 0.03060176 -1.01 2.12899 9.67223 n/a n/a n/a 59510 V>20.3 U>20.7|White>21.7 Fermi: GCN 18228|UVOT: no detection XRT: GCN 18237; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18238 150901A 15:26:35 654042 183.609 25.076 2.7 64.0 4.5 1.3 n/a n/a 2.72, PL 0.53 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 00:01 UT on 2015 October 28.|BAT: The 1-s peak photon flux is unconstrained due to the weakness of the burst. BAT: GCN 18225; GCN 18232 Boris Sbarufatti 150831B 22:19:27 653978 271.030 -27.243 2.0 6.2 14 2 6.1 1.1 1.87, PL 0.19 18:04:09.49 -27:15:32.4 3.7 3085.54 n/a 0.0112851315 0.00318172995 -1.623 2.75802 21.36381 n/a n/a n/a 3089 V>18.2 B>20.3|U>19.4|UVW1>19.2|UVM2>20.2|White_fc>20.6 Fermi (GBM) Due to an observing constraint, Swift did not slew until T0+49.6 minutes.|UVOT: no detection BAT: GCN 18215; GCN 18223|XRT: GCN 18217; GCN 18222; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18227 Frank Marshall 150831A 10:34:12 653838 221.034 -25.619 1.3 1.15 3.8 0.3 3.4 0.3 0.81, PL 0.16 14:44:05.81 -25:38:05.8 1.6 83.44 89.1 0.0000084691308 0.00000119437032 -2.511 1.6358 1.414772 n/a n/a n/a 88 V>19.8 B>20.4|U>21.0|UVW1>21.3|UVM2>21.3|UVW2>21.1|White>21.2 INTEGRAL, Konus-Wind UVOT: no detection BAT: GCN 18209; GCN 18214|XRT: GCN 18209; GCN 18212; GCN 18216; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18209; GCN 18218 Amy Lien 150821A 09:44:00 652847 341.913 -57.883 1.7 172.1 7.9 1.9 n/a n/a 2.10, PL 0.37 22:47:39.13 -57:53:38.1 1.4 243.26 349 0.07879995 0.0288219258 -0.655 2.21622 21.9065 22:47:39.18 -57:53:38.1 0.61 251 V=17.21 B=17.48|U=16.70|UVW1=17.62|UVM2>19.8|UVW2=19.85|White=16.59 VLT, Fermi (GBM), MPG (2.2m), Siding Springs (1m), Konus-Wind 0.755 (VLT: absorption) BAT: GCN 18186; GCN 18196|XRT: GCN 18186; GCN 18191; GCN 18194; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18186; GCN 18192; GCN 18224|Redshift: GCN 18187 (VLT) Nora Troja 150819A 00:50:08 652643 42.340 9.787 2.8 52.1 4.8 0.9 0.3 0.1 1.72, PL 0.27 02:49:19.94 09:48:26.9 1.5 138.13 n/a 0.00429831558 0.00121655106 -1.618 1.44545 6.71789 n/a n/a n/a 142 V>19.6 B>20.3|U>20.4|UVW1>20.0|UVM2>19.9|UVW2>20.4|White>21.4 UVOT: no detection BAT: GCN 18163; CGN 18170|XRT: GCN 18163; GCN 18165; GCN 18167; GCN 18172; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18163; GCN 18168 Tilan Ukwatta 150818A 11:36:32 652603 230.340 68.342 1.1 123.3 41 2 2.4 0.3 1.96, PL 0.09 15:21:25.44 68:20:31.3 1.6 84.45 1590 0.04607164 0.0266887164 -2.357 1.9776 0.886699 15:21:25.43 68:20:33.0 0.66 94 V>19.36 B=20.56|U=19.63|UVW1=18.78|UVM2=18.81|UVW2=18.90|White=19.68 NOT, AZT-33IK, Konus-Wind, GTC (10.4m), Zeiss-1000 0.282 (GTC: emission from possible host) BAT: GCN 18152; GCN 18157|XRT: GCN 18152; GCN 18159; GCN 18162; GCN 18166; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18152; GCN 18155; GCN 18161|Redshift: GCN 18177 (GTC) Valerio D'Elia 150817A 02:05:13 652334 249.635 -12.050 1.0 38.8 59 1 9.6 0.3 1.78, PL 0.04 16:38:31.47 -12:03:10.6 1.4 64.90 127 0.19285464 0.073249314 -3.613 1.76185 4.49139 n/a n/a n/a 3955 V>20.9 B>21.7|U>21.7|UVW1>21.0|UVW2>20.5|White>21.4 HJT (1.5m), Fermi (GBM), Palomar (60") UVOT: no detection BAT: GCN 18143; GCN 18148|XRT: GCN 18143; GCN 18146; GCN 18147; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18150 Valerio D'Elia 150811A 04:06:09 651882 291.347 -15.434 1.9 34.00 4.9 0.8 0.5 0.2 2.13, PL 0.27 19:25:21.40 -15:25:30.6 1.5 141.60 45.9 0.0274689848 0.0110890464 -2.516 2.06721 2.183077 19:25:21.4 -15:25:31.1 0.6 148 V=18.89 U=18.83|B=19.31|UVW1>20.6|UVM2>21.1|UVW2>20.5|White=19.16 HJT (1.5m), KAIT (0.76m), McDonald (1m), Palomar (60"), Zeiss-1000 (1m), VLA @ 21.8 GHz BAT: GCN 18119; GCN 18129|XRT: GCN 18119; GCN 18124; GCN 18127; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18119; GCN 18122; GCN 18131|Radio: GCN 18134 (VLA) Phil Evans 150801B 22:41:48 650977 82.961 -5.374 1.4 426 31 2 2.5 0.2 1.84, PL 0.14 05:31:51.87 -05:23:21.3 1.4 78.75 n/a 0.0155627152 0.00203881488 -0.7338 1.83096 30.75315 n/a n/a n/a 84 V>19.63 B>20.6|U>19.53|UVW1>19.41|UVW2>19.89|White>21.35 UVOT: no detection BAT: GCN 18104; GCN 18110|XRT: GCN 18104; GCN 18108; GCN 18109; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18104; GCN 18111 Boris Sbarufatti 150728A 12:51:11 650617 292.271 33.906 2.6 0.83 0.33 0.1 0.5 0.1 2.02, PL 0.48 19:28:54.89 33:54:57.7 4.0 70.2 n/a n/a n/a -0.4 n/a n/a n/a n/a n/a 75 V>19.8 B>21.1|U>21.0|UVW1>20.4|UVM2>20.2|UVW2>20.1|White>22.0 UVOT: no detection BAT: GCN 18087; GCN 18091|XRT: GCN 18087; GCN 18088; GCN 18093|UVOT: GCN 18087; GCN 18092 Hans Krimm 150727A 19:02:02 650530 203.968 -18.320 1.0 88 37 2 1.0 0.2 1.14, PL 0.07 13:35:52.51 -18:19:32.5 1.7 77.18 893 0.0264268068 0.0152799936 -1.167 1.79253 0.00000000107996 13:35:52.52 -18:19:31.2 0.44 86 V>18.7 B>18.5|U=18.75|UVM2>19.1|UVW2=19.53|White=18.28 VLT, Fermi (GBM), HJT (1.5m), IRSF (1.4m) 0.313 (VLT: emission) BAT: GCN 18076; GCN 18086|XRT: GCN 18076; GCN 18079; GCN 18082; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18076; GCN 18084|Radio: GCN 18080 (VLT) Brad Cenko 150724B 18:45:36.71 Fermi 351.92 3.67 n/a n/a n/a n/a n/a n/a n/a n/a 23:27:33.88 03:49:06.2 2.3 94400 0.0046 0.011388482 0.0233470545 0.9202 2.78265 2.933194 n/a n/a n/a 88600 n/a White>22.00 Fermi: GCN 18065 XRT: GCN 18069; GCN 18101; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18075; GCN 18099 150724A 05:46:35 650141 97.549 -19.147 1.9 280 22 2 0.9 0.2 2.06, PL 0.15 06:30:14.48 -19:09:52.2 1.6 102.60 127 0.083364855 0.065425962 -2.511 2.12511 3.598463 n/a n/a n/a 108 V>19.2 B>20.6|U>20.7|UVW1>20.5|UVM2>19.9|UVW2>20.2 HST r(AB)=26.8, J(AB)=26.1 and H(AB)=25.7 (HST) UVOT: no detection BAT: GCN 18050; GCN 18055|XRT: GCN 18050; GCN 18052; GCN 18054; GCN 18059; GCN 18060; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18050; GCN 18057|Host: GCN 18100 (HST) Judy Racusin 150722A 09:57:53 649916 218.297 -35.196 2.8 67 6.1 0.9 0.4 0.1 1.79, PL 0.26 14:33:06.71 -35:11:45.1 1.4 3234.93 n/a 0.079569216 0.037925172 -0.9498 2.08947 1.398332 n/a n/a n/a 3238 V>20.0 B>21.0|U>20.6|UVW1>20.1|UVM2>20.3|UVW2>21.4|White>21.6 Due to an observing constraint, Swift did not slew until T0+50.9 minutes.|UVOT: no detection BAT: GCN 18042; GCN 18048|XRT: GCN 18043; GCN 18044; GCN 18047; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18046 Frank Marshall 150720A 14:02:09 649706 119.577 -28.281 1.5 151 5.6 1.0 0.3 0.1 2.61, PL 0.33 07:58:19.55 -28:15:45.0 1.7 134.60 2930 n/a 0.029 -8 3.16 8.8 n/a n/a n/a 142 V>19.3 B>19.6|U>20.2|UVW1>19.3|UVM2>19.8|UVW2>19.6|White>21.2 XRT: Given the light curve and spectrum behaviour, we believe that this is a real GRB and not a galactic transient.|UVOT: no detection BAT: GCN 18037; GCN 18038|XRT: GCN 18037; GCN 18039; GCN 18040; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18037; GCN 18045 Eda Sonbas 150716A 07:06:43 649157 278.481 -12.978 1.1 44 15 1 0.8 0.1 1.54, PL 0.10 18:33:57.10 -12:58:48.9 4.1 78.13 136 0.00308292594 0.0008332335 -1.677 2.40101 29.57259 n/a n/a n/a 86 V>18.62 B>20.86|U>19.17|UVW1>19.38|UVM2>29.38|UVW2>19.61|White>21.11 UVOT: no detection BAT: GCN 18027; GCN 18034|XRT: GCN 18027; GCN 18030; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18027; GCN 18033 Dan Kocevski 150711A 18:23:03 648601 221.624 -35.464 1.0 64.2 43 2 3.8 0.4 1.79, PL 0.08 14:46:30.38 -35:27:22.1 1.5 106.74 113 0.064204272 0.0232766682 -2.919 2.19738 4.212031 n/a n/a n/a 117 V>19.0 B>19.9|U>20.2|UVW1>18.8|UVM2>18.9|UVW2>18.8|White>21.9 Fermi (GBM) BAT: GCN 18011; GCN 18020|XRT: GCN 18011; GCN 18012; GCN 18016; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18011; GCN 18017 Maria Bernardini 150710B 08:05:35 Ground Analysis|20542 83.191 -46.960 1.2 15 3.5 0.1 8.3 0.3 0.99, CPL 0.09 05:32:52.48 -46:56:31.7 2.6 115200 n/a 0.212647 0.095598 -1.025 1.28691 0.37938005984 n/a n/a n/a 115200 V>19.5 U>20.5|White>21.1 Konus-Wind UVOT: no detection BAT: GCN 18009; GCN 18013|XRT: GCN 18018; GCN 18022; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 18018 Jay Cummings 150710A 00:28:02 648437 194.484 14.309 1.5 0.15 0.71 0.09 0.7 0.1 0.63, PL 0.20 12:57:52.91 14:19:05.0 2.8 49.2 n/a n/a n/a n/a n/a n/a n/a n/a n/a 53 V>18.1 B>19.1|U>20.0|UVW1>18.5|UVM2>18.2|UVW2>19.0|White>21.1 Konus-Wind Possible burst, but the source location is consistent with 1RXS J125754.7+14185.|UVOT: no detection BAT: GCN 18000; GCN 18002|XRT: GCN 18000; GCN 18005|UVOT: GCN 18000; GCN 18008 Maria Bernardini 150627A 04:23:23.68 Fermi 117.49 -51.56 n/a n/a n/a n/a n/a n/a n/a n/a 07:49:52.94 -51:29:23.9 3.5 4900 n/a n/a 0.38 -2.2 1.99 3.5 07:49:53.06 -51:29:21.9 1 33622 V=19.02 White=19.11 Fermi: GCN 17971 XRT: GCN 17976|UVOT: GCN 17976; GCN 17977 150626B 20:22:52 646786 187.627 66.794 1.9 48.0 10 1 0.6 0.2 1.36, PL 0.21 12:30:31.99 66:46:18.4 1.8 126.1 n/a n/a n/a -0.2 1.99 9.6 n/a n/a n/a 131 V>19.5 B>20.8|U>20.7|UVW1>20.4|UVM2>20.3|UVW2>20.4|White>21.6 AMI @ 16 GHz UVOT: no detection BAT: GCN 17966; GCN 17981|XRT: GCN 17966; GCN 17968; GCN 17974|UVOT: GCN 17966; GCN 17970|Radio: GCN 17997 (AMI) Marissa McCauley 150626A 02:12:49 646603 111.353 -37.803 1.9 144 18 2 0.4 0.3 2.11, PL 0.19 07:25:20.82 -37:46:50.9 1.8 87.8 303 n/a 0.11 -0.65 2.06 4.5 n/a n/a n/a 98 V>18.8 U>19.8|B>19.7|UVW1>18.8|UVM2>18.6|UVW2>19.0|White>21.1 UVOT: no detection BAT: GCN 17960; GCN 17973|XRT: GCN 17960; GCN 17961; GCN 17962; GCN 17965|UVOT: GCN 17960; GCN 17964 Tineke Roegiers 150622A 10:23:43 MAXI 252.028 -52.768 n/a n/a n/a n/a n/a n/a n/a n/a 16:49:49.52 -52:51:00.6 4.1 14200 0.129 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a MAXI: GCN 17952 XRT: GCN 17954; GCN 17987 150616A 22:49:19 644259 314.713 -53.403 1.2 599.5 190 10 2.9 0.4 1.37, CPL 0.25 20:58:52.02 -53:23:38.0 1.4 570.86 454 0.358941365 0.17777106 1.5 2.16707 4.550524 n/a n/a n/a 579 V>19.6 B>20.5|U>20.5|UVW1>20.2|UVM2>19.9|UVW2>20.1|White>21.8 UVOT: no detection BAT: GCN 17936; GCN 17941|XRT: GCN 17936; GCN 17937; GCN 17939; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17936; GCN 17942 Amy Lien 150615A 04:42:27 643833 107.554 -22.466 1.8 27.6 5.5 0.7 0.6 0.2 1.84, PL 0.21 07:10:15.53 -22:26:56.6 1.5 115.04 39.4 0.104774593 0.047626381 -3.079 2.47862 5.032319 n/a n/a n/a 122 V>18.3 B>19.9|U>20.2|UVW1>19.2|UVM2>18.9|UVW2>19.4|White=20.64 BAT: GCN 17923; GCN 17930|XRT: GCN 17923; GCN 17924; GCN 17928; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17923; GCN 17925 Nora Troja 150608A 11:46:50 MAXI 13.389 -0.213 n/a n/a n/a n/a n/a n/a n/a n/a 00:52:40.07 -00:38:40.4 2.2 8000 n/a 1.0324291 0.5818149 -0.7351 1.78207 0.977184 n/a n/a n/a n/a n/a n/a MAXI: GCN 17912 XRT: GCN 17917; GCN 17926; Evans et al., 2009, MNRAS, 397, 1177 150607A 07:55:09 642620 140.015 68.436 1.2 26.3 23 2 4.9 0.5 0.99, CPL 0.41 09:19:57.25 68:26:09.6 1.4 130.91 46.4 0.15921344 0.050289425 -0.8148 1.81752 2.157751 09:19:57.20 68:26:10.3 0.44 137 V=16.71 B>19.65|U=18.88|UVW1>19.60|UVM2>19.74|UVW2>20.30|White=18.10 Fermi (GBM), NOT, Konus-Wind, DCT (4.3m), AS-32 (0.7m) BAT: GCN 17904; GCN 17907|XRT: GCN 17904; GCN 17905; GCN 17910; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17904; GCN 17909 Valerio D'Elia 150530B 13:28:38 Ground Analysis|20522 7.496 44.290 3 n/a 1.25 0.2 n/a n/a 1.7, PL 0.2 n/a n/a n/a 239200 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a XRT: no detection BAT: GCN 17895|XRT: GCN 17899 Jay Cummings 150530A 11:42:18 642018 327.511 57.519 1.2 6.62 18 1 4.1 0.6 1.49, PL 0.11 21:50:02.94 57:30:59.8 1.6 102.67 n/a 0.0203429083 0.0092283972 -1.013 1.81811 21.3521 n/a n/a n/a 106 V>19.3 B>20.4|U>19.7|UVW1>19.5|UVM2>19.9|UVW2>20.1|White>21.0 Fermi (GBM), Konus-Wind UVOT: no detection BAT: GCN 17888; GCN 17890|XRT: GCN 17888; GCN 17889; GCN 17893; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17888; GCN 17892 Rhaana Starling 150527A 06:48:55 641698 288.962 4.195 1.0 112 31 2 0.3 0.2 1.69, PL 0.10 19:15:50.32 04:12:06.9 1.5 61.83 n/a 0.101137018 0.0439986408 -1.7 1.97827 10.60843 n/a n/a n/a 68 V>18.8 B>2.8|U>19.6|UVW1>19.4|UVW2>19.8|White>21.2 Fermi (GBM), REM (60cm), Konus-Wind UVOT: no detection BAT: GCN 17874; GCN 17880|XRT: GCN 17874; GCN 17879; GCN 17884; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17874; GCN 17882 Phil Evans 150523A 09:29:48.08 Fermi 121.2 -37.3 n/a n/a n/a n/a n/a n/a n/a n/a 07:41:08.67 -45:25:13.5 1.6 33000 n/a 0.40523952 0.14117922 -1.352 1.81905 3.5160185 07:41:08.67 -45:25:12.4 0.78 32968 V>20.5 U>20.5|White=21.83 Fermi: GCN 17863 XRT: GCN 17866; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17872 150518A 21:42:14 MAXI 234.342 16.307 n/a n/a n/a n/a n/a n/a n/a n/a 15:36:48.25 16:19:47.3 2.2 10400 n/a 0.29338116 0.130976892 -1.034 3.6223 8.248309 n/a n/a n/a 10383 n/a U>20.3 MAXI: GCN 17825|UVOT: no detection XRT: GCN 17827; GCN 17836; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17828 150514A 18:35:05.35 Fermi 74.85 -60.91 n/a n/a n/a n/a n/a n/a n/a n/a 04:59:30.46 -60:58:06.9 2.0 40800 n/a 0.17110905 0.055190172 -1.45 1.93725 0.2049104475 04:59:30.30 -60:58:06.3 0.43 40750 V=18.71 U=18.20|White=18.60 Fermi: GCN 17816 XRT: GCN 17818; GCN 17824; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17820; GCN 17824 150513A 20:31:19 640584 49.044 -22.868 1.0 162 54 2 2.9 0.3 1.40, PL 0.07 n/a n/a n/a 1309800 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (LAT & GBM) Due to a Sun observing constraint, Swift could not slew to the BAT position until 11:32 UT on 2015 May 28.|XRT: no detection BAT: GCN 17810; GCN 17814|XRT: GCN 17886 Dan Kocevski 150430A 00:21:28 639433 326.481 -27.919 1.6 107.1 69 5 5.0 1.0 1.43, PL 0.12 21:45:55.17 -27:54:06.5 1.4 80 572 0.058682145 0.032917671 -0.1909 2.10253 3.792852 n/a n/a n/a 115 V>19.8 B>20.3|U>20.3|UVW1>20.4|UVM2>20.7|UVW2>20.9|White>21.2 MAXI/GSC, Fermi (GBM), Konus-Wind UVOT: no detection BAT: GCN 17789; GCN 17795|XRT: GCN 17789; GCN 17792; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17790 Valerio D'Elia 150428B 03:12:03 639278 292.661 4.114 1.3 130.9 37 3 1.4 0.3 1.0, CPL 0.5 19:30:33.46 04:07:30.2 1.5 107.49 891 0.096688218 0.050892321 -2.296 1.90578 3.264120440386 n/a n/a n/a 117 V>19.6 B>20.8|U>20.8|UVW1>20.0|UVM2>19.9|UVW2>20.2|White>21.6 UVOT: no detection BAT: GCN 17766; GCN 17776|XRT: GCN 17766; GCN 17781; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17766 Kim Page 150428A 01:30:40 639275 188.539 6.967 1.2 53.2 63 3 3.0 0.5 1.28, PL 0.09 12:34:09.22 06:57:13.2 1.9 175.90 n/a 0.207219932 0.11550832 -0.7491 2.01234 5.334497 n/a n/a n/a 179 n/a U>19.9|White_fc>20.9 La Silla (1.56m), Konus-Wind Likely hosted detected in radio. UVOT: no detection BAT: GCN 17765; GCN 17774|XRT: GCN 17765; GCN 17768; GCN 17777; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17765; GCN 17785|Host: GCN 30324 (ASKAP) Kim Page 150424A 07:42:57 638946 152.305 -26.646 1.0 91 15 1 12.0 0.4 1.23, PL 0.15 10:09:13.35 -26:37:51.3 1.4 87.87 287 0.100241991 0.04000662 -1.121 1.98937 1.044425 10:09:13.38 -26:37:51.1 0.6 99 V>19.8 B=20.71|U=20.13|UVW1=20.00|UVM2=19.91|UVW2=20.03|White=20.38 Keck I (10m), Konus-Wind, NOT, MPG (2.2m), GTC (10.4), HJT (1.5m), VLA @ 9.8 GHz <3 (GTC) BAT: GCN 17743; GCN 17761|XRT: GCN 17743; GCN 17749; GCN 17760; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17743; GCN 17751|Radio: GCN 17804 (VLA)|Redshift: GCN 17758 (GTC) Andy Beardmore 150423A 06:28:04 638808 221.601 12.264 1.9 0.22 0.63 0.10 0.9 0.1 0.84, PL 0.24 14:46:18.96 12:17:00.6 1.6 70.12 n/a 0.007539672 0.0035902482 -0.951 1.53257 0.385306 n/a n/a n/a 73 V>20.9 B>20.9|U>20.8|UVW1>20.9|UVM2>20.8|UVW1>21.6|white>21.5 MPG (2.2m), Keck I (10m), HJT (1.5m), VLT, UKIRT (3.8m) 1.394 (VLT: absorption, tentative) UVOT: no detection BAT: GCN 17728; GCN 17740|XRT: GCN 17728; GCN 17735; GCN 17737; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17728; GCN 17739|Redshift: GCN 17755 (VLT) Claudio Pagani 150413A 13:54:58 637899 190.396 71.839 1.9 263.6 43 4 1.6 0.3 1.75, PL 0.14 n/a n/a n/a 303300 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a MASTER II, MAXI, Khureltogot (ORI-40), Nanshan (1m), Tautenburg (1.34m), Palomar (60"), CAHA (2.2m), University of Athens (0.40m), iTelescope (0.43m & 0.32m), Capannori (0.60m), Virtual Telescope (17"), GMG (2.4m), Asiago (1.8m), Mt. Lemmon (1m), MITSuME (50cm), RTT150 (1.5m), AZT-11, AMI @ 15 GHz, Bassano Bresciano Observatory, SANTEL-650 3.2 (CAHA: absorption)|3.139 (Asiago: absorption) Due to an observing constraint, Swift did not observe until T0+4 days.|XRT: no detection BAT: GCN 17688; GCN 17701; GCN 17731|XRT: GCN 17723|Radio: GCN 17708 (AMI)|Redshift: GCN 17697 (CAHA); GCN 17710 (Asiago) Craig Markwardt 150407A 00:31:10 637342 216.603 38.541 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 68500 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a BAT: possible burst|XRT: no detection BAT: GCN 17682|XRT: GCN 17684 David Palmer 150403A 21:54:16 637044 311.505 -62.706 1.0 40.90 170 3 17.6 0.6 1.23, PL 0.04 20:46:01.17 -62:42:40.4 1.4 74.70 634 2.27477208 0.80599512 -0.3856 1.70996 6.17159 20:46:01.15 -62:42:41.0 0.42 85 V=16.49 B=16.65|U=16.14|UVW1=19.68|UVM2>22.2|UVW2>20.6|White=14.89 Fermi (LAT & GBM), VLT, Konus-Wind, MASTER II 2.06 (VLT: absorption) BAT: GCN 17665; GCN 17675|XRT: GCN 17665; GCN 17666; GCN 17668; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17665; GCN 17673|Redshift: GCN 17672 (VLT) Amy Lien 150402A 00:37:46 636865|Ground Analysis|20486 173.658 40.992 2.5 14 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a XRT: The uncatalogued X-ray source detected and reported in GCN 17664 shows no fading with respect to previous observations. We therefore conclude that this source is not the X-ray afterglow. BAT: GCN 17661|XRT: GCN 17664; GCN 17685 Jay Cummings 150323C 17:05:21 636005 192.625 50.165 2.4 159.4 13 3 1.1 0.3 2.09, PL 0.32 12:50:28.05 50:11:28.4 1.6 169.85 171 0.0196714412 0.0089493776 -3.062 2.49524 0.613837 n/a n/a n/a 179 V>21.0 B>21.1|U>21.0|UVW1>21.2|UVM2>20.6|UVW2>22.1|White>22.4 Nanshan (1m), Fermi (GBM), TNT (0.8m), HJT (1.5m), Konus-Wind, Konkoly Observatory, MITSuME (50cm), Khureltogot, AZT-33IK, Nayuta (2m) r=23.6 (NOT: possible host) UVOT: no detection BAT: GCN 17621; GCN 17637|XRT: GCN 17621; GCN 17624; GCN 17630; GCN 17633; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17621; GCN 17635|Host: GCN 17655 (NOT) Alex Amaral-Rogers 150323B 09:28:38 635929|Ground Analysis|20485 260.447 38.316 1.5 ~60 n/a n/a n/a n/a n/a n/a 17:21:48.83 38:19:04.6 4.3 40400 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Konus-Wind BAT: burst detected in ground analysis BAT: GCN 17619|XRT: GCN 17634; GCN 17657 Jay Cummings 150323A 02:49:14 635887 128.173 45.442 2.07 149.6 61 2 5.4 0.3 1.85, PL 0.07 08:32:42.74 45:27:52.8 1.6 146.55 3250 0.054075606 0.0223498444 -6.628 2.0639 4.92829 n/a n/a n/a 156 V=18.93 U=19.86|UVW1>20.2|UVM2>20.9|UVW2>20.4|White=20.96 Palomar (60"), HJT (1.5m), Keck I (10m), KAIT (0.76m), Konus-Wind, Konkoly Observatory 0.593 (Keck I: absorption and emission) BAT: GCN 17611; GCN 17628|XRT: GCN 17611; GCN 17615; GCN 17618; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17611; GCN 17617|Redshift: GCN 17616 (Keck I) Alex Amaral-Rogers 150318A 07:04:53 635289 324.990 -61.461 1.2 83.88 25 2 1.1 0.2 2.00, PL 0.12 21:40:01.48 -61:27:24.2 1.6 141.28 833 0.0145343584 0.0082506352 -3.074 1.9572 1.056849 n/a n/a n/a 151 V>20.0 B>20.4|U>20.4|UVW1>20.2|UVM2>20.1|UVW2>20.8|White>21.4 UVOT: no detection BAT: GCN 17599; GCN 17604|XRT: GCN 17599; GCN 17600; GCN 17608; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17599; GCN 17603 Claudio Pagani 150317A 04:22:42 635148 138.995 55.477 1.7 23.29 6.5 0.6 1.2 0.2 1.52, PL 0.16 09:15:56.32 55:27:56.6 1.8 64.62 n/a 0.0323562928 0.0160419568 -0.8993 2.31504 28.605916 n/a n/a n/a 126 V>19.2 B>20.4|U>20.2|UVW1>19.6|UVM2>19.4|UVW2>20.0 HJT (1.5m) i=22.75 (NOT) UVOT: no detection BAT: GCN 17592; CGN 17596|XRT: GCN 17592; GCN 17594; GCN 17597; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17592; GCN 17598|Host: GCN 17650 (NOT) Mike Siegel 150314A 04:55:16 634795 126.661 63.839 1.0 14.79 220 3 38.5 0.9 1.08, PL 0.03 08:26:40.90 63:50:03.5 1.7 85.12 585 0.28227264 0.08629803 -0.9186 1.84772 10.4028 n/a n/a n/a 95 V=15.48 B=19.28|U=18.86|UVW1>20.31|UVM2>20.16|UVW2>20.46|White=17.22 KAIT (0.76m), Fermi (LAT & GBM), Yerkes Observatory (41"), NOT (2.56m), GTC (10.4m), Palomar (60"), Konus-Wind, RAPTOR, VLA @ 5 GHz 1.758 (GTC: absorption) BAT: GCN 17573; GCN 17581|XRT: GCN 17573; GCN 17575; GCN 17586; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17580|Radio: GCN 17591 (VLA)|Redshift: GCN 17583 (GTC) Lea Hagen 150309A 23:03:06 634200 277.004 86.417 1.9 242 170 0 9.0 0.3 1.05, CPL 0.16 18:28:24.48 86:25:44.1 1.5 131.50 273 0.143487394 0.057455328 -2.322 1.91419 2.801552 n/a n/a n/a 140 V>19.3 B>20.8|U>21.1|UVW1>20.8|UVM2>20.1|UVW2>20.3|White>21.1 Fermi (GBM), Konus-Wind UVOT: no detection BAT: GCN 17553; GCN 17562|XRT: GCN 17553; GCN 17555; GCN 17557; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17553; GCN 17559 Jay Cummings 150305A 09:49:19 INTEGRAL 269.7685 -42.6481 n/a n/a n/a n/a n/a n/a n/a n/a 17:59:02.60 -42:39:49.5 3.3 18000 n/a n/a n/a -0.7 n/a n/a n/a n/a n/a 18000 n/a n/a XRT: GCN 17551|UVOT: GCN 17551|Other: GCN 17552 (INTEGRAL) 150302A 05:42:36 633237 175.515 36.852 2.8 23.74 2.6 0.6 0.4 0.1 1.69, PL 0.33 11:42:07.48 36:48:39.8 3.3 100.93 75.5 0.00146714256 0.00033204288 -1.904 2.25118 1.923406 n/a n/a n/a 110 V>21.0 B>22.2|U>21.9|UVW1>21.5|UVM2>22.4|UVW2>21.4|White>22.1 NOT (2.5m) UVOT: no detection BAT: GCN 17526; GCN 17539|XRT: GCN 17526; GCN 17534; GCN 17535; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17526; GCN 17528; GCN 17538 Amy Lien 150301B 19:38:04 633180 89.159 -57.969 1.0 12.44 18 1 3.0 0.2 1.46, PL 0.07 05:56:39.98 -57:58:10.7 1.5 82.44 n/a 0.030624419 0.012939307 -1.104 1.80944 0.00000000652396 05:56:39.89 -57:58:10.4 0.42 86 V>19.7 B>19.6|U=17.1|UVW1>19.9|UVM2>19.8|UVW2>21.6|White=16.2 MASTER II, MPG (2.2m), VLT, Fermi (GBM), Las Cumbres Observatory (1m) 1.5169 (VLT: absorption) BAT: GCN 17515; GCN 17524|XRT: GCN 17515; GCN 17520; GCN 17533; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17515; GCN 17531|Redshift: GCN 17523 (VLT) Amy Lien 150301A 01:04:28 632995 244.281 -48.732 1.9 0.48 0.74 0.10 1.0 0.2 1.44, PL 0.23 16:17:13.13 -48:42:47.2 5.0 58.28 311 0.000064627968 0.00000883123344 -0.5348 1.70969 55.7647 n/a n/a n/a 66 V>19.40 B>21.16|U>20.08|UVW1>19.61|UVM2>19.40|UVW2>19.82|White>21.08 Fermi (GBM) BAT: Despite being near the Galactic Plane and Bulge, both the fast-decaying XRT light curve and Fermi/GBM observation (GCN Circ. 17511) suggests that this source is more likely to be a short GRB than a SGR. In addition, there are no other BAT detections of this source before or since this trigger.|UVOT: no detection BAT: GCN 17510; GCN 17519|XRT: GCN 17510; GCN 17517; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17510; GCN 17521 Amy Lien 150222A 16:56:40 632180 198.787 -12.151 1.0 15.90 22 1 4.7 0.3 1.61, PL 0.08 13:15:08.75 -12:09:07.2 1.7 92.76 n/a 0.071327025 0.0338059635 -0.957 2.35 5.318938 n/a n/a n/a 96 V>19.9 B>20.9|U>20.8|UVW1>20.0|UVM2>20.4|UVW2>20.5 UVOT: no detection BAT: GCN 17486; GCN 17491|XRT: GCN 17486; GCN 17494; GCN 17498; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17486; GCN 17499 Maria Grazia Bernardini 150219A 12:31:14 INTEGRAL 271.2664 -41.5849 n/a n/a n/a n/a n/a n/a n/a n/a 18:05:0.18 -41:35:39.0 3.7 10500 n/a n/a 0.0062 -2.8 1.8 16 n/a n/a n/a n/a n/a n/a INTEGRAL: GCN 17476 XRT: GCN 17480 150213B 22:31:30 631051 253.448 34.165 1.8 181 30 4 1.1 0.4 0.80, CPL 0.79 16:53:48.56 34:11:19.5 1.6 143.31 284 0.032354112 0.020227894 -1.166 1.68919 0.440536 16:53:48.67 34:11:19.3 0.46 153 V>20.3 B>20.7|U=18.76|UVW1=20.76|UVM2=21.25|UVW2=21.47|White=18.61 Tautenburg (1.34m), NOT, Abastumani Observatory (0.7m). HJT (1.5m), Palomar (60") BAT: GCN 17464; GCN 17471|XRT: GCN 17464; GCN 17469; GCN 17469; GCN 17475; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17464; GCN 17472 Claudio Pagani 150212A 10:57:19 630876 285.497 47.389 1.2 11.4 8.9 0.6 1.9 0.2 1.50, PL 0.11 19:01:55.61 47:21:51.8 1.6 353.73 n/a 0.0276106432 0.01456098 -0.8202 2.28118 1.708215 n/a n/a n/a 1811 n/a n/a Due to an observing constraint, Swift did not slew until T0+4.7 minutes. By this time Swift had entered the South Atlantic Anomaly, from which it emerged at 11:26 UT. |UVOT: no detection BAT: GCN 17449; GCN 17457|XRT: GCN 17452; GCN 17462; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17455; GCN 17466 Kim Page 150211A 11:52:11 630714 254.846 55.390 1.0 13.6 n/a n/a n/a n/a n/a n/a 16:59:26.21 55:23:36.2 1.6 2111.01 n/a 0.263717256 0.121515456 -0.9932 1.85187 6.659049 n/a n/a n/a 2116 V>20.4 B>20.1|U>19.7|UVW1>19.4|UVM2>20.4|UVW2>19.9|White>21.8 Konus-Wind Due to an observing constraint, Swift did not slew until T0+33.7 minutes.|BAT: For spectral data, please see GCN 17445.|UVOT: no detection BAT: GCN 17434; GCN 17445|XRT: GCN 17435; GCN 17442; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17436; GCN 17447 Rhaana Starling 150206A 14:30:02 630019 10.076 -63.181 1.0 83.2 139 3 10.1 0.4 1.33, PL 0.04 00:40:17.67 -63:10:56.2 1.4 474.54 235 0.82151982 0.319388817 -1.444 1.82177 9.36766 00:40:17.66 -63:10:55.6 0.78 483 V>18.8 B=19.56|U>19.0|UVW1>18.9|UVW2>19.7|White=18.76 MAXI, MPG (2.2m), VLT, Konus-Wind 2.087 (VLT: absorption) BAT: GCN 17413; GCN 17426|XRT: GCN 17413; GCN 17418; GCN 17423; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17413; GCN 17424|Redshift: GCN 17420 (VLT) Lea Hagen 150204A 06:31:08 Ground Analysis|20477 160.241 -64.043 1.5 12 8.0 0.4 1.85 0.12 1.62, PL 0.10 10:40:56.94 -64:02:19.4 4.8 51200 n/a n/a n/a n/a n/a n/a n/a n/a n/a 51182 V>19.5 U>19.5|UVW1>20.3|UVM2>20.1|UVW2>19.9 Fermi (GBM) UVOT: no detection BAT: GCN 17404; GCN 17406|XRT: GCN 17409; GCN 17428|UVOT: GCN 17411 Jay Cummings 150203A 04:09:07 629578 98.394 6.952 1.1 25.8 9.1 0.6 0.9 0.1 1.90, PL 0.12 06:33:35.80 06:57:13.4 1.5 74.05 131 0.088636595 0.055989889 -2.842 2.07334 15.11792 n/a n/a n/a 83 V>18.7 B>19.4|U>20.0|UVW1>18.8|UVM2>18.7|UVW2>19.0|White>21.2 Fermi (GBM) UVOT: no detection BAT: GCN 17377; GCN 17410|XRT: GCN 17377; GCN 17378; GCN 17384; GCN 17397; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17377; GCN 17400 Tilan Ukwatta 150202B 23:59:08.27 Fermi 86.6 59.1 n/a n/a n/a n/a n/a n/a n/a n/a 05:47:49.15 58:49:47.0 2.4 95400 n/a 0.91909236 0.092013549 -2.95 2.26501 3.6625 n/a n/a n/a n/a n/a n/a UVOT: no detection XRT: GCN 17405; GCN 17429; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17405 150202A 23:10:02 629547 39.261 -33.132 1.7 25.7 6.1 0.7 1.0 0.2 1.50, PL 0.19 02:36:54.59 -33:08:53.0 1.7 88.04 n/a 0.0142242676 0.0044024002 -0.6652 2.0046 1.678386 n/a n/a n/a 93 V>20.4 B>21.3|U>20.7|UVW1>20.9|UVM2>21.7|UVW2>20.7|White>21.5 UVOT: no detection BAT: GCN 17376; GCN 17401|XRT: GCN 17376; GCN 17382; GCN 17390; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17376; GCN 17392 Hans Krimm 150201A 13:46:59 629302 11.820 -37.620 1.7 26.1 7.8 1.2 n/a n/a 2.32, PL 0.24 00:47:19.86 -37:37:08.0 1.5 87.17 303 0.34232832 0.129356712 -1.098 2.28731 4.523807 n/a n/a n/a 93 V>18.6 B>19.8|U>20.3|UVW1>19.6|UVW2>19.6|White>21.5 Fermi (GBM), Konus-Wind UVOT: no detection BAT: GCN 17368; GCN 17374|XRT: GCN 17368; GCN 17369; GCN 17371; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17368; GCN 17375|Other: GCN Report 481.1 John Cannizzo 150120B 07:21:55 627170 39.309 8.064 2.3 24.30 5.4 0.8 1.2 0.2 2.20, PL 0.25 02:37:09.76 08:04:40.6 1.4 425.69 126 0.033391875 0.01336155 -0.2717 2.01678 3.36235 n/a n/a n/a 432 V>20.1 B>20.9|U>21.0|UVW1>19.6|UVM2>21.0|UVW2>19.5|White>20.5 Palomar (60"), Faulkes North (2m), MPG (2.2m), ARIES Nainital (1.04m), TNT (0.8m), HJT (1.5m), Khureltogot (ORI-40), GMG (2.4m), AZT-33IK UVOT: no detection BAT: GCN 17314; GCN 17330|XRT: GCN 17314; GCN 17320; GCN 17325; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17314; GCN 17338 Valerio D'Elia 150120A 02:57:46 627137 10.330 33.980 1.5 1.20 1.4 0.2 1.8 0.2 1.81, PL 0.18 00:41:16.54 33:59:41.5 1.8 76.2 n/a n/a 0.0000000009 -4.6 2.0 6.5 n/a n/a n/a 83 V>19.5 B>21.0|U>20.6|UVW1>20.6|UVM2>21.1|UVW2>20.5 Fermi (GBM) 0.460 (Gemini-North: emission, possible host) UVOT: no detection BAT: GCN 17310; GCN 17329|XRT: GCN 17310; GCN 17311; GCN 17317; GCN 17334|UVOT: GCN 17310; GCN 17323|Redshift: GCN 17358 (Gemini-North) Valerio D'Elia 150110B 22:08:30 624606 289.374 32.529 1.2 10.6 4.9 0.4 1.4 0.2 1.89, PL 0.13 19:17:29.98 32:31:23.9 1.5 61.03 n/a 0.0208759324 0.0099713126 -0.9471 2.23251 7.44554 n/a n/a n/a 65 V>19.6 B>21.5|U>21.1|UVW1>20.4|UVM2>20.5|UVW2>20.9|White>21.7 Fermi (GBM), AMI @ 15 GHz UVOT: no detection BAT: GCN 17291; GCN 17300|XRT: GCN 17291; GCN 17294; GCN 17297; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17291; GCN 17296|Radio: GCN 17322 (AMI) Phil Evans 150103A 20:02:18 623368 131.674 -48.896 2.0 49.1 8.2 1.3 0.5 0.2 -0.03, CPL 1.01 08:46:39.82 -48:53:09.3 1.5 130.50 n/a 0.000159986288 0.0000222263679 -0.6569 1.81749 18.96559 n/a n/a n/a 135 V>19.31 B>20.41|U>19.95|UVW1>19.73|UVM2>19.54|UVW2>19.67|White>21.08 UVOT: no detection BAT: GCN 17269; GCN 17274|XRT: GCN 17269; GCN 17270; GCN 17272; GCN 17277; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17269; GCN 17275 Lea Hagen 150101B 15:23:00 Ground Analysis|20464 188.044 -10.956 2.5 0.018 0.23 0.06 n/a n/a 3.3, PL 0.5 12:32:04.93 -10:56:00.8 1.8 139200 n/a 0.0279218292 0.033767884 0.2437 2.30384 0.492098 n/a n/a n/a n/a n/a White=18.44 Fermi (GBM), GTC (10.4m), XMM-Newton, Gemini-South, INTEGRAL 0.093 (GTC: emission from host) Swift J123205.1-105602 BAT: GCN 17267|XRT: GCN 17268; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17268|Redshift: GCN 17278 (GTC) Jay Cummings 150101A 06:28:53 623158 312.599 36.669 2.5 0.060 0.23 0.05 0.3 0.1 1.26, PL 0.31 20:50:24.81 36:43:59.5 2.7 60.9 n/a n/a n/a -0.6 n/a n/a n/a n/a n/a 65 V>20.1 B>20.4|U>21.0|UVW1>19.4|UVM2>19.9|UVW2>20.4|White>22.1 Fermi (GBM) UVOT: no detection BAT: GCN 17261; GCN 17266|XRT: GCN 17261; GCN 17262; GCN 17264|UVOT: GCN 17261; GCN 17263 Angie Vargas 141229A 11:49:02 Ground Analysis|20455 n/a n/a n/a 7 15 3 1.2 0.5 1.29, PL 0.17 04:49:42.79 -19:13:58.1 4.7 11700 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a MAXI XRT: With the present uncertainties, a secure identification of the afterglow is not possible.|First reported by MAXI (GCN 17246) BAT: GCN 17256|XRT: GCN 17251 Jay Cummings 141225A 23:01:07 622476 138.754 33.774 2.2 40.24 25 2 1.3 0.4 1.32, PL 0.15 09:15:06.79 33:47:30.6 1.4 423.51 n/a 0.0222545898 0.0107221833 -2.221 1.67237 0.147644257087 09:15:06.92 33:47:30.9 0.66 428 V>19.2 B>19.5|U=19.19|UVW1>19.0|UVM2>18.6|UVW2>19.7|White=18.81 CAHA (1.23m), Liverpool (2m), NOT, GCT (10.4m), Nanshan (36cm), MASTER-SAAO, T60 (0.60m), Fermi (GBM), TAROT (25cm), MPG (2.2m) 0.915 (GTC: absorption) BAT: GCN 17229; GCN 17239|XRT: GCN 17229; GCN 17235; GCN 17238; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17229; GCN 17233; GCN 17242|Redshift: GCN 17234 (GTC) Paolo D'Avanzo 141221A 08:07:10 622006 198.283 8.197 1.1 36.9 21 1 3.1 0.2 1.74, PL 0.08 13:13:08.84 08:12:18.3 1.4 79.47 n/a 0.042532133 0.0197691823 -0.982 2.22288 2.93689 13:13:08.81 08:12:18.8 0.43 84 V=17.43 B=17.92|U=17.62|UVW1>20.0|UVM2>20.9|UVW2>20.5|White=17.33 REM (60cm), LCOGT-McDonald (1m), PROMPT (14"), MPG (2.2m), Fermi (GBM), TAROT (25cm), Keck II 1.452 (Keck II: absorption, tentative) BAT: GCN 17206; GCN 17213|XRT: GCN 17206; GCN 17211; GCN 17214; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17206; GCN 17219|Redshift: GCN 17228 (Keck II) Eda Sonbas 141220A 06:02:52 621915 195.058 32.146 1.2 7.21 26 1 8.9 0.7 0.62, CPL 0.38 13:00:15.66 32:08:47.9 3.6 99.16 37.6 0.027381924 0.00939023 0.1601 1.80565 3.06016 13:00:15.76 32:08:47.0 0.45 105 V=17.65 B=17.58|White=17.30 CAHA (1.23m), GTC (10.4m), Liverpool (2m), Fermi (GBM), Konus-Wind 1.3195 (GTC: absorption) BAT: GCN 17196; GCN 17202|XRT: GCN 17196; GCN 17203; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17196; GCN 17201|Redshift: GCN 17198 (GTC) Jay Cummings 141215A 13:26:16 IPN 179.056 -52.745 n/a n/a n/a n/a n/a n/a n/a n/a 11:55:50.39 -52:49:34.2 2.8 ~100000 n/a 0.142810992 0.059837616 -1.115 1.56027 1.926919875 n/a n/a n/a ~100000 V>19.39 U>20.85|White>21.35 IPN: GCN 17186|UVOT: no detection XRT: GCN 17190; GCN 17217; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17217 141212B 13:23:48 621234 250.866 31.749 1.0 10.5 12 1 3.9 0.3 1.46, PL 0.09 16:43:30.28 31:45:01.6 2.3 85.20 n/a 0.04818231 0.0212429547 -1.05 2.17719 1.606753 n/a n/a n/a 403 V>18.9 White_fc>19.8 Konus-Wind UVOT: no detection BAT: GCN 17159; GCN 17176|XRT: GCN 17159; GCN 17165; GCN 17174; GCN 17181; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17166; GCN 17179 Mike Stamatikos 141212A 12:14:01 621229 39.167 18.163 1.9 0.30 0.72 0.12 1.2 0.2 1.61, PL 0.23 02:36:29.95 18:08:49.1 2.6 69.11 n/a 0.0025021404 0.00141624936 -0.7295 1.95822 1.228192 n/a n/a n/a 72 V>18.81 B>19.8|U>20.1|UVW1>19.3|UVW2>18.6|White>21.2 0.596 (Gemini-North: emission from likely host) i=22.2, Gemini-North BAT: GCN 17158; GCN 17175|XRT: GCN 17158; GCN 17164; GCN 17171; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17158; GCN 17180|Redshift: GCN 17177 (Gemini-North)|Host: GCN 17177 (Gemini-North) Tilan Ukwatta 141207A 19:11:21.10 Fermi 159.99 3.91 n/a n/a n/a n/a n/a n/a n/a n/a 10:39:25.13 03:42:41.0 4.9 n/a n/a n/a n/a n/a 2.1 5.2 n/a n/a n/a n/a n/a n/a Fermi: GCN 17146 XRT: GCN 17147; GCN 17149; GCN 17157|UVOT: GCN 17147; GCN 17151 141205A 08:05:17 620534|Ground Analysis|20444 92.859 37.876 2 1.1 1.2 0.3 n/a n/a 0.985, PL 0.002 n/a n/a n/a 23940 n/a n/a n/a n/a n/a n/a n/a n/a n/a 23934 V>20.1 U>20.7|White>21.7 Fermi (GBM) XRT: no detection|UVOT: no detection BAT: GCN 17137; GCN 17140|XRT: GCN 17141|UVOT: GCN 17144 Jay Cummings 141130A 23:10:56 620090 222.804 47.323 1.4 62.9 28 1 1.2 0.2 1.56, PL 0.08 14:51:17.24 47:19:06.5 1.5 84.28 82.7 0.017091792 0.0079742848 -1.906 2.15274 0.451464 14:51:17.23 47:19:07.3 0.45 95 V>17.8 B>20.1|U=18.85|UVW1>18.7|UVW2>19.0|White=18.71 AZT-33IK, Nanshan (1m), Nanshan (36cm), Konus-Wind BAT: GCN 17120; GCN 17127|XRT: GCN 17120; GCN 17123; GCN 17125; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17120; GCN 17126 Angie Vargas 141121A 03:50:43 619182 122.665 22.206 2.1 549.9 53 4 0.9 0.3 1.73, PL 0.13 08:10:40.68 22:13:02.7 1.4 362.43 607 0.131181966 0.083225016 -5.102 1.93447 3.94373 08:10:40.63 22:13:02.2 0.5 371 V=20.3 B=19.8|U=19.4|UVW1=19.4|UVM2=20.4|UVW2=21.2|White=20.2 MAXI/GSC, MPG (2.2m), Keck I (10m), LCO-FTN (2m), HJT (1.5m), MITSuME (50cm), AS-32 (0.7m), Murikabushi (1m), AZT-33IK, AMI @ 15 GHz, Zeiss-1000 (1m), WSRT @ 4.9 GHz, Konus-Wind, AZT-33IK, ORI-40, VLA @ 14 GHz, DCT (4.3m) 1.47 (Keck I: absorption) BAT: GCN 17075; GCN 17083|XRT: GCN 17075; GCN 17080; GCN 17086; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17075; GCN 17085|Radio: GCN 17099 (AMI); GCN 17104 (WSRT); GCN 17124 (VLA)|Redshift: GCN 17081 (Keck I) Amy Lien 141109B 07:47:39 618032 222.453 73.141 2.6 54.2 6.3 0.9 0.4 0.1 1.85, PL 0.22 14:49:12.76 73:07:51.1 1.5 184.56 n/a 0.17088638 0.1143777 -5.214 1.95675 0.978476 n/a n/a n/a 188 V>20.4 B>21.0|U>20.9|UVW1>21.0|UVM2>20.8|UVW2>21.0|White>21.3 UVOT: no detection BAT: GCN 17038; GCN 17046|XRT: GCN 17038; GCN 17045; GCN 17051; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17038; GCN 17058 Andrea Melandri 141109A 05:49:55 618024 144.563 -0.581 3.0 200 68 3 2.5 0.2 1.52, PL 0.07 09:38:07.40 -00:36:28.6 1.4 129.18 1180 0.30204002 0.11431446 -0.6735 1.95256 13.4825 n/a n/a n/a 139 V>18.9 B>20.3|U>19.7|UVW1>20.1|UVM2>20.7|UVW2>20.9|White=20.0 REM (60cm), VLT, MPG (2.2m), McDonald Observatory (2.1m), TNT (0.8m), Konus-Wind, NOT (2.5m), Zeiss-2000, Abastumani Observatory (0.7m), TAROT (25cm), VLA @ 21.8 GHz 2.993 (VLT: absorption) BAT: GCN 17037; GCN 17044|XRT: GCN 17037; GCN 17043; GCN 17048; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 17037; GCN 17057|Radio: GCN 17070 (VLA)|Redshift: GCN 17040 (VLT) Paolo D'Avanzo 141102A 12:51:40 617313|Ground Analysis 208.614 -47.100 4 2.5 n/a n/a n/a n/a 1.3, PL 0.5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM & LAT), Konus-Wind A Swift TOO is not possible because the source is too close to the Sun for the next 39 days. BAT: GCN 17020 Jay Cummings 141031B 14:56:45 617149 356.883 41.355 2.2 16.0 2.5 0.5 0.3 0.1 1.36, PL 0.35 23:47:37.15 41:21:08.4 1.7 117.45 n/a 0.0119788008 0.0061140936 -0.8621 1.82922 5.51122 n/a n/a n/a 119 V>20.6 B>20.9|U>20.9|UVW1>20.7|UVM2>20.9|UVW2>20.5|White>21.8 UVOT: no detection BAT: GCN 16998; GCN 17011|XRT: GCN 16998; GCN 17009; GCN 17015; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16998; GCN 17017 Ben Gompertz 141031A 07:18:26 617110 128.632 -59.160 1.4 920 29 5 0.5 0.2 1.21, PL 0.13 08:34:26.05 -59:10:05.8 1.4 98.89 n/a 0.153559546 0.072150148 -1.241 1.43075 2.442728 n/a n/a n/a 102 V>20.0 B>21.4|U>20.|UVW1>21.0|UVM2>20.2|UVW2>21.0|White>21.8 Fermi (GBM) BAT: GCN 16995; GCN 17010|XRT: GCN 16995; GCN 16997; GCN 17005; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16995; GCN 17008 Ben Gompertz 141028A 10:54:46.78 Fermi 322.70 -0.28 n/a n/a n/a n/a n/a n/a n/a n/a 21:30:24.40 -00:13:53.2 4.0 31000 n/a 0.054170664 0.036204352 -0.5165 2.42064 1.60396 21:30:24.54 -00:13:52.4 0.4 31037 n/a U=19.0 Fermi: GCN 16969 XRT: GCN 16978; GCN 16986; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16979; GCN 16990 141026A 02:36:51 616502 44.049 26.925 1.9 146 13 1 0.4 0.2 2.34, PL 0.19 02:56:20.28 26:55:42.0 1.6 157.00 1580 0.079325428 0.049305888 -3.748 1.91933 2.84836 n/a n/a n/a 165 V>19.34 B>20.48|U>20.15|UVW1>19.61|UVM2>19.58|UVW2>20.26|White>21.45 HJT (1.5m), MPG (2.2m), CAHA (1.23m), Hale (5m), Zeiss-1000 (1m), GTC (10.4m), VLA @ 21.8 GHz & 6.2 GHz, Gemini-North (8m), ZTSh 3.35 (GTC: absorption, possible redshift) UVOT: no detection BAT: GCN 16950; GCN 16960|XRT: GCN 16950; GCN 16956; GCN 16961; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16950; GCN 16964|Radio: GCN 17019 (VLA)|Redshift: GCN 16968 (GTC) Lea Hagen 141022A 01:27:42 616061 241.930 -72.152 2.2 8.72 4.8 0.7 0.9 0.3 1.31, PL 0.27 16:07:28.70 -72:07:31.4 2.1 134.86 n/a 0.00269515701 0.00104605713 -1.213 2.53886 11.33927 n/a n/a n/a 136 V>19.9 B>20.6|U>20.7|UVW1>20.7|UVM2>20.5|UVW2>20.5 MPG (2.2m), Fermi (GBM) UVOT: no detection BAT: GCN 16938; GCN 16942|XRT: GCN 16938; GCN 16941; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16938; GCN 16944 Angie Vargas 141020A 07:48:39 615873 225.054 55.328 1.7 15.55 4.6 0.6 0.7 0.2 1.74, PL 0.18 14:59:59.14 55:18:47.6 1.5 87.31 n/a 0.0302847072 0.0141808832 -0.9726 1.81334 0.233607 14:59:59.15 55:18:46.7 0.43 92 V=18.40 B=18.66|U=18.48|UVW1>20.9|UVM2>21.1|UVW2>21.8|White=18.02 AZT-33IK BAT: GCN 16928|XRT: GCN 16928; GCN 16931; GCN 16934; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16928; GCN 16932 Brad Cenko 141017A 18:25:28 615672 93.601 -58.596 2.1 55.7 31 1 6.7 0.3 1.05, CPL 0.28 06:14:31.18 -58:34:56.5 1.4 84.02 483 0.14474391 0.05233942 -4.749 2.01954 1.857941 n/a n/a n/a 92 V>20.0 B>21.4|U>20.7|UVW1>20.3|UVM2>20.1|UVW2>21.1|White_fc=20.54|White>20.91 Zadko (100cm), MPG (2.2m), Konus-Wind BAT: GCN 16919; GCN 16927|XRT: GCN 16919; GCN 16921; GCN 16922; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16919; GCN 16924|Other: GCN Report 474.1 Frank Marshall 141015A 09:12:59 615399 87.535 18.370 2.2 11.0 1.6 0.4 0.5 0.1 1.90, PL 0.37 05:50:04.47 18:19:47.6 1.8 21297.35 n/a 0.06621352 0.06940063 0.06026 1.37697 5.589613425 n/a n/a n/a 21301 V>9.8 B>20.8|UVW1>20.1|UVM2>20.3|UVW2>20.1|White>21.5 Due to a Moon observing constraint, Swift did not slew to the BAT position until 15:56 UT on 2014 October 15.|UVOT: no detection BAT: GCN 16909; GCN 16916|XRT: GCN 16910; GCN 16913; GCN 16925; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16910; GCN 16918 Nora Troja 141005A 05:13:06 614415 291.103 36.098 1.7 4.34 11 1 4.2 0.8 1.33, PL 0.18 19:24:22.35 36:05:42.0 1.5 92.90 n/a 0.00355695411 0.00125522333 -1.335 2.02777 3.33151 n/a n/a n/a 94 V>1.4 B>20.2|U>20.6|UVW1>19.9|UVM2>20.2|UVW2>20.6 Palomar (60"), HJT (1.5), Fermi (GBM), Konus-Wind, MPG (2.2m) UVOT: no detection BAT: GCN 16882; GCN 16893|XRT: GCN 16882; GCN 16888; GCN 16895; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16882; GCN 16894 Valerio D'Elia 141004A 23:20:54 614390 76.721 12.828 1.0 3.92 6.7 0.3 6.1 0.3 1.86, PL 0.08 05:06:56.07 12:49:10.2 1.4 59.89 n/a 0.00654696 0.0013689942 -0.6939 1.79496 3.14274484708 05:06:56.14 12:49:11.3 0.43 65 V=18.94 B=18.94|U=17.93|UVW1=18.67|UVM2>20.5|UVW2=20.69|White=17.64 INTEGRAL, CAHA (1.23m), TNG (3.6m), Monte Agliale Observatory (0.5m), HJT (1.5m), NOT (2.5m), MPG (2.2m), Fermi (GBM), GTC (10.4m) 0.57 (NOT: emission)|0.573 (GTC: emission) BAT: GCN 16878; GCN 16892|XRT: GCN 16878; GCN 16883; GCN 16896; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16878; GCN 16890|Redshift: GCN 16891 (NOT), GCN 16902 (GTC) Valerio D'Elia 140930B 19:41:42 614094 6.360 24.298 1.6 0.84 4.2 0.4 4.0 0.4 0.64, PL 0.19 00:25:23.44 24:17:40.7 1.6 196.93 n/a 0.00205374941 0.00055751012 -1.671 1.71494 0.615231 n/a n/a n/a 201 V>18.8 B>19.9|U>19.4|UVW1>19.4|UVM2>19.3|UVW2>19.7|White>20.9 WHT, MMT (6.5m), Keck I (10m), Konus-Wind, MPG (2.2m), Gemini South (8m), MASTER II UVOT: no detection BAT: GCN 16857; GCN 16870|XRT: GCN 16857; GCN 16859; GCN 16865; GCN 16866; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16857 Massimiliano De Pasquale 140928A 10:29:53.55 Fermi 43.81 -56.08 n/a n/a n/a n/a n/a n/a n/a n/a 02:54:47.71 -55:55:43.8 1.5 40700 n/a 0.7529661 0.212699205 -1.62 1.82676 2.405809 n/a n/a n/a n/a n/a n/a Fermi: GCN 16847 XRT: GCN 16848; GCN 16876; Evans et al., 2009, MNRAS, 397, 1177 140927A 05:15:11 613775 291.802 -65.400 2.2 6.26 2.7 0.5 0.9 0.2 1.82, PL 0.30 19:27:09.98 -65:23:36.9 1.8 122.33 n/a 0.0185680282 0.0092770468 -0.8894 1.83323 1.958077 n/a n/a n/a 123 n/a n/a BAT: GCN 16842; GCN 16845|XRT: GCN 16842; GCN 16843; GCN 16844; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16842; GCN 16846 Rhaana Starling 140919A 15:15:15 613160 221.540 -32.153 1.5 151.3 59 4 2.0 0.5 1.74, PL 0.12 14:46:08.96 -32:10:35.3 1.4 3120.42 n/a 0.4492458 0.210092588 -0.9742 2.04812 1.53758 n/a n/a n/a 3125 V=17.33 B=18.34|U=16.86|UVW1=16.98|UVM2=17.12|White=19.40 Fermi (GBM), MPG (2.2m) Due to an observing constraint, Swift did not slew until T0+48.2 minutes. BAT: GCN 16831; GCN 16839|XRT: GCN 16832; GCN 16834; GCN 16838; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16833; GCN 16837 Matt Gropp 140916A 10:43:47 612804 40.384 -39.688 2.4 80.1 17 3 1.3 0.4 2.15, PL 0.27 02:41:35.88 -39:41:11.2 1.4 150.81 126 0.43482304 0.111816184 -0.7059 2.06379 1.448828 n/a n/a n/a 160 V>21.2 B>20.8|U>21.4|UVW1>21.9|UVM2>21.7|UVW2>22.1|White>22.3 UVOT: no detection BAT: GCN 16819; GCN 16827|XRT: GCN 16819; GCN 16820; GCN 16824; GCN 16825; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16819; GCN 16828 Judy Racusin 140909A 06:56:51 Ground Analysis|20417 193.638 63.494 n/a n/a n/a n/a n/a n/a n/a n/a 12:54:26.78 63:31:00.4 7.2 44000 n/a n/a n/a n/a n/a n/a n/a n/a n/a 44028 n/a White>22.0 Because the individual images were below threshold, Swift did not automatically slew to the location.|XRT: confirmed as afterglow|UVOT: no detection BAT: GCN 16808|XRT: GCN 16811; GCN 16816|UVOT: GCN 16812 Eda Sonbas 140907A 16:07:08 611933 48.133 46.596 1.4 79.2 43 2 2.5 0.2 1.72, PL 0.07 03:12:34.98 46:36:17.1 1.4 83.59 54.6 0.13477992 0.06075402 -3.069 2.00735 3.02766 03:12:34.98 46:36:17.5 0.75 107 n/a U=16.61|White=16.66 Nanshan (35cm & 1m), Virtual Telescope (17"), MITSuME (50cm), Murikabushi (1m), GTC (10.4m), Fermi (GBM), T100 (1.0m), DCT (4.3m), Nayuta (2m), MASTER II, Zeiss-1000, CAHA (1.23m), AZT-33IK 1.21 (GTC) BAT: GCN 16788; GCN 16799|XRT: GCN 16788; GCN 16795; GCN 16796; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16791|Redshift: GCN 16797 (GTC) Hans Krimm 140903A 15:00:30 611599 238.021 27.608 1.0 0.30 1.4 0.1 2.5 0.2 1.99, PL 0.12 15:52:03.27 27:36:09.4 1.4 59 10 0.124650474 0.049621749 -0.186 1.63218 1.198516 n/a n/a n/a 76 V>18.9 B>20.0|U>18.2|UVW1>18.4|UVM2>18.8|UVW2>18.6|White>21.0 DCT (4.3m), Palomar (60"), VLA @ 6 GHz, Faulkes North (2m), NOT (2.5m), Gemini-North, Chandra, GMRT @ 1390 MHz 0.351 (Gemini-North: absorption, tentative host redshift) Data were delayed due to a TDRSS telemetry gap. BAT: GCN 16763; GCN 16765; GCN 16768|XRT: GCN 16764; GCN 16767; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16772|Radio: GCN 16777 (VLA); GCN 16815 (GMRT)|Redshift: GCN 16774 (Gemini-North) Jay Cummings 140901B 06:17:24 611389|Ground Analysis|20416 112.184 -29.209 2.0 10 9.5 1.3 n/a n/a 1.20, PL 0.22 n/a n/a n/a 330000 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) A Swift TOO request was submitted, but this burst was already 3.5 days old, and moreover is rather close to the Sun.|XRT: no detection BAT: GCN 16773|XRT: GCN 16782 Jay Cummings 140828A 06:54:14 610953 142.029 14.569 1.3 18.8 13 1 2.2 0.3 0.6, CPL 0.7 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to a Sun observing constraint, Swift cannot slew to the BAT position until 22:33 UT on 2014 September 29. BAT: GCN 16751; GCN 16756 Andrea Melandri 140824B 14:33:12.04 Fermi n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 90600 n/a n/a n/a n/a n/a n/a 01:11:01.14 60:33:38.6 0.43 91250 V=17.47 U=17.65|White=17.97 Fermi: GCN 16743|XRT: no detection|UVOT: candidate afterglow XRT: GCN 16746|UVOT: GCN 16746 140824A 08:40:28 610501 206.627 33.285 1.7 3.09 1.9 0.2 1.2 0.2 1.98, PL 0.21 13:46:28.07 33:17:37.4 1.5 75.14 n/a 0.0079381003 0.0037366874 -0.9658 1.87687 1.050514 n/a n/a n/a 79 V>20.1 B>20.9|U>20.6|UVW1>20.0|UVM2>21.4|UVW2>20.9|White>21.9 UVOT: no detection BAT: GCN 16732; GCN 16736|XRT: GCN 16732; GCN 16735; GCN 16737; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16732; GCN 16733 Andy Beardmore 140818B 18:44:16 609885 271.168 -1.354 2.1 18.1 5.4 0.8 1.1 0.3 1.99, PL 0.25 18:04:32.47 -01:23:10.4 1.5 109.19 n/a 0.029991636 0.012131352 -2.445 2.29134 5.76465 n/a n/a n/a 114 V>19.28 B>20.11|U>20.17|UVW1>19.92|UVM2>19.53|UVW2>19.97|White>21.32 OSN (1.5m), MPG (2.2m), Fermi (GBM), Tautenburg (1.34m) BAT: GCN 16709; GCN 16721|XRT: GCN 16709; GCN 16712; GCN 16716; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16709; GCN 16717 Angie Vargas 140818A 05:31:28 MAXI 199.554 6.888 n/a n/a n/a n/a n/a n/a n/a n/a 13:18:14.95 06:55:18.0 3.75974 10500 n/a 0.13920711 0.055286416 -1.184 2.11439 1.73883 13:18:15.08 06:55:22.6 0.50 10467 n/a U=19.21 MAXI: GCN 16702 XRT: GCN 16706; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16706 140817A 07:02:01 609736 127.244 58.191 1.0 244 46 2 7.2 0.3 1.48, PL 0.08 08:29:03.41 58:11:25.1 1.4 95.18 n/a 0.211886 0.04.648 -0.6778 1.83757 2.523508 08:29:03.21 58:11:24.7 0.53 101 V>18.0 B>18.5|U>20.5|UVW1>19.2|White=20.3 Fermi (GBM), Konus-Wind BAT: GCN 16695; GCN 16699|XRT: GCN 16695; GCN 16696; GCN 16697; GCN 16701; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16695; GCN 16710 Boris Sbarufatti 140809A 03:11:10.20 Fermi n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 77200 n/a n/a n/a n/a n/a n/a n/a n/a n/a 77200 V=17.27 UVM2=18.78|UVW2=18.74 XRT: no detection XRT: GCN 16676|UVOT: GCN 16676|Other: GCN Report 480.1 140808A 00:54:00.62 Fermi n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 14:44:53.27 49:12:52.7 3.3 41900 n/a n/a 0.07059822 -3.336 1.95885 16.9172 n/a n/a n/a n/a V>20.7 U>212|White>22.3 Fermi: GCN 16669|UVOT: no detection XRT: GCN 16670; GCN 16682; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16672 140801A 18:59:53.26 Fermi n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 02:56:16.50 30:56:16.8 2.5 36400 n/a 0.0952872 0.0465392 -0.9308 1.75397 1.738591296 n/a n/a n/a 36400 n/a UVW1>20.70 Fermi: GCN 16658|UVOT: no detection XRT: GCN 16661; GCN 16665; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16662 140730A 19:43:51 607742 56.350 -66.580 2.1 41.3 2.8 0.5 0.5 0.1 2.50, PL 0.32 03:45:35.75 -66:32:42.6 1.5 63.84 n/a 0.05514483 0.034486803 -2.434 1.96098 3.165065 n/a n/a n/a 68 V>19.5 B>20.3|U>20.0|UVW1>21.1|UVM2>20.4|UVW2>20.6|White>21.3 UVOT: no detection BAT: GCN 16642; GCN 16652|XRT: GCN 16642; GCN 16643; GCN 16644; GCN 16646; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16642; GCN 16645 Craig Markwardt 140719B 20:49:35.68 605700 39.731 -2.384 1.7 53.0 13 1 0.7 0.2 1.8, PL 0.2 n/a n/a n/a 126600 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Moon observing constraint, Swift did not slew to the BAT position until 2014 July 21.|XRT: no detection BAT: GCN 16609; GCN 16615|XRT: GCN 16619 Rhaana Starling 140719A 05:53:55.2 605612 171.571 -50.115 2.4 48 4.3 0.8 0.2 0.1 1.9, PL 0.3 11:26:24.20 -50:08:06.4 1.5 79.20 n/a 0.06700652 0.03442024 -3.051 2.13988 2.8988 n/a n/a n/a 83 V>19.2 B>19.5|U>20.2|UVW1>19.0|UVM2>21.0|UVW2>19.0|White>21.3 UVOT: no detection BAT: GCN 16606; GCN 16613|XRT: GCN 16606; GCN 16607; GCN 16608; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16606; GCN 16618 Rhaana Starling 140716A 10:27:57.3 604792|Ground Analysis|20390 108.133 -60.150 1.5 104 59 12 5.2 1.5 1.61, PL 0.33 07:12:41.06 -60:10:31.3 2.4 n/a n/a 0.1036472 0.040928174 -1.191 1.58392 1.33551398739 n/a n/a n/a 34072 V>19.52 U>20.20 MPG (2.2m), Fermi (GBM), Konus-Wind UVOT: no detection BAT: GCN 16596; GCN 16598|XRT: GCN 16600; GCN 16616; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16604 Jay Cummings 140713A 18:43:45 604232 281.141 59.623 1.2 5.30 3.7 0.3 1.9 0.2 1.84, PL 0.14 18:44:25.42 59:38:00.5 1.4 72.76 n/a 0.06261367 0.03237675 -0.8454 1.75082 5.928886 n/a n/a n/a 76 V>20.9 B>21.5|U>21.8|UVW1>21.3|UVM2>20.5|UVW2>20.7|White>22.9 Fermi (GBM), CARMA @ 85 GHz, AMI @ 15 GHz potential host, m_AB~24 (GTC) UVOT: no detection BAT: GCN 16581; GCN 16584|XRT: GCN 16581; GCN 16585; GCN 16589; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16581; GCN 16588|Radio: GCN 16593 (CARMA); GCN 16603 (AMI)|Host: GCN 16602 (GTC) Vanessa Mangano 140710A 10:16:40 603954 41.088 35.499 1.8 3.52 2.3 0.3 1.9 0.3 2.00, PL 0.23 02:44:16.28 35:29:57.0 1.5 98.42 n/a 0.02227047 0.011395668 -0.8588 1.99391 3.304507 n/a n/a n/a 103 V>19.8 B>20.3|U>20.5|UVW1>20.7|UVM2>20.8|UVW2>19.7|White>20.7 MPG (2.2m), Palomar (60"), HJT (1.5m) 0.558 (Gemini-North: emission, host) UVOT: no detection BAT: GCN 16563; GCN 16573|XRT: GCN 16563; GCN 16569; GCN 16574; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16563; GCN 16572|Redshift: GCN 16570 (Gemini-North) Mike Siegel 140709B 15:15:45 603866 146.040 63.536 1.1 155.0 42 2 0.9 0.1 0.79, CPL 0.30 09:44:13.20 63:31:46.5 1.5 90.99 360 0.08600708 0.04373556 -2.303 2.0476 1.797885 n/a n/a n/a 97 V>20.5 B>20.9|U>21.2|UVW1>20.8|UVM2>21.2|UVW2>20.6|White>21.7 Fermi (GBM) UVOT: no detection BAT: GCN 16551; GCN 16560|XRT: GCN 16551; GCN 16556; GCN 16562; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16551; GCN 16622|Other: GCN Report 473.1 Craig Swenson 140709A 01:13:41 603810 304.666 51.222 1.0 98.6 53 2 3.1 0.3 1.23, CPL 0.27 20:18:38.95 51:13:29.8 1.4 82.89 1010 0.30258768 0.1122792 -5.886 1.88959 8.01098 n/a n/a n/a 93 V>19.8 B>21.8|U>20.5|UVW1>20.2|UVM2>19.9|UVW2>19.7|White>21.3 OSN (1.5m), Fermi (GBM), Virtual Telescope (17"), GTC (10.4m), HJT (1.5m), AMI @ 15 GHz UVOT: no detection BAT: GCN 16546; GCN 16553|XRT: GCN 16546; GCN 16548; GCN 16550; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16546; GCN 16549|Radio: GCN 16595 (AMI) Lea Hagen 140706A 19:33:33 603587 49.269 -38.058 1.1 48.3 20 1 1.8 0.2 1.8, PL 0.1 03:17:10.63 -38:03:05.7 1.5 72.85 50.9 0.05218992 0.02117844 -2.835 1.8367 0.814438 03:17:10.39 -38:03:07.8 0.45 82 V>18.8 B>19.2|U_fc=19.02|U>19.6|UVW1>19.1|UVW2>20.1|White=19.76 MPG (2.2m), Fermi (GBM) BAT: GCN 16531; GCN 16539|XRT: GCN 16531; GCN 16532; GCN 16538; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16531; GCN 16541|Other: GCN Report 471.1 Frank Marshall 140703A 00:37:17 603243 13.010 45.102 1.6 67.1 39 3 2.8 0.6 1.74, PL 0.13 00:51:58.97 45:06:06.9 1.4 112.82 1120 0.27815316 0.019339226 -0.08587 1.82756 7.41044 n/a n/a n/a 123 V>19.3 B>20.2|U>20.1|UVW1>19.7|UVM2>20.2|UVW2>20.7|White>20.5 BOOTES-2 (0.6m), OSN (1.5m), GTC (10.4m), Monte Agliale Observatory (0.5m), Fermi (GBM), HJT (1.5m), Palomar (60"), CARMA @ ~93 GHz, VLA @ 19 GHz, Abastumani Observatory (0.7m), AMI @ 15 GHz 3.14 (GTC: absorption) BAT: GCN 16503; GCN 16509|XRT: GCN 16503; GCN 16506; GCN 16510; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16503; GCN 16540|Radio: GCN 16515 (CARMA); GCN 16516 (VLA); GCN 16543 (AMI)|Redshift: GCN 16505 (GTC) Dan Kocevski 140629A 14:17:30 602884 249.017 41.897 1.8 42.0 24 2 4.2 0.4 1.86, PL 0.11 16:35:54.48 41:52:36.7 1.4 94.25 60.8 0.05643627 0.008454501 -0.7484 1.95996 5.52967 16:35:54.42 41:52:36.8 0.42 101 V=15.29 B=15.70|U=14.89|UVW1=17.5|UVM2>17.5|UVW2>18.0|White=14.78 MASTER II, TNT (0.8m), RTT150 (1.5m), Virtual Telescope (14"), Kiso Observatory, NOT, T100 (1.0m), Kanata (1.5m), Murikabushi (1m), BTA (6m), Palomar (60"), VATT, TNG (3.6m), Konus-Wind, Nayuta (2m), Zeiss-1000 (1m), MITSuME (50cm), ARIES Nainital (1.04m) 2.275 (BTA: absorption)|2.29 (TNG: absorption) BAT: GCN 16477; GCN 16481|XRT: GCN 16477; GCN 16479; GCN 16490; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16477; GCN 16494|Redshift: GCN 16489 (BTA); CGN 16493 (TNG)|Other: GCN Report 479.1 Amy Lien 140628A 13:35:37 602803 40.672 -0.378 1.0 10.5 13 1 2.8 0.2 1.56, PL 0.09 02:42:39.88 -00:23:05.6 1.5 82.91 n/a 0.01206996 0.0017374455 -1.159 1.88173 0.890258 02:42:39.88 -00:23:05.7 0.46 278 V=19.08 B>20.2|U>19.5|UVW1>19.8|UVM2>21.2|UVW2>21.1|White=17.43 MPG (2.2m) BAT: GCN 16467; GCN 16473|XRT: GCN 16467; GCN 16470; GCN 16475; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16467; GCN 16471; GCN 16472 Eda Sonbas 140626A 00:33:01 602604 77.163 -82.625 1.5 16.4 3.6 0.5 0.7 0.1 0.61, CPL 0.88 05:09:30.69 -82:37:49.5 2.3 99.93 n/a 0.02286011 0.013334475 -0.6909 2.00951 1.708306 n/a n/a n/a 103 V>19.0 B>20.0|U>20.4|UVW1>19.4|UVM2>19.1|UVW2>19.9|White>21.1 MPG (2.2m) UVOT: no detection BAT: GCN 16456; GCN 16462|XRT: GCN 16456; GCN 16459; GCN 16461; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16456; GCN 16460 Jay Cummings 140623A 05:22:06.60 Fermi 202.8 75.8 n/a n/a n/a n/a n/a n/a n/a n/a 15:01:55.02 81:11:25.7 5.8 38700 n/a n/a n/a n/a n/a n/a n/a n/a n/a 38708 n/a U>22.0|White>21.9 UVOT: no detection XRT: GCN 16451; GCN 16464|UVOT: GCN 16451|Other: GCN 16450 140622A 09:36:04 602278 317.153 -14.412 2.5 0.13 0.27 0.05 0.6 0.2 n/a n/a 21:08:41.56 -14:25:09.5 2.4 93.40 n/a 0.00000000000000006518467 0.000000000000000000368344 -6.634 1.5546 0.547200249501 n/a n/a n/a 97 V>19.6 B>20.1|U>20.2|UVW1>19.6|UVM2>20.6|UVW2>20.2|White>21.2 ~0.959 (VLT: emission from host) BAT: From the BAT spectrum, this event does not appear to be a short hard burst. The quickly fading X-ray lightcurve, however (to be reported in a later circular), does appear consistent with a SHB, and does not appear to be similar to the lightcurves of SGRs or other Galactic sources.|UVOT: no detection BAT: GCN 16433; GCN 16438|XRT: GCN 16433; GCN 16434; GCN 16439; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16433; GCN 16446|Redshift: GCN 16437 (VLT)|Host: GCN 16437 (VLT) Valerio D'Elia 140620A 05:15:28.02 Fermi 278 43 n/a n/a n/a n/a n/a n/a n/a n/a 18:47:29.01 49:43:51.4 2.2 37600 n/a 0.3830541 0.13713711 -1.309 2.03654 1.386214 18:47:29.00 49:43:51.0 0.3 37600 n/a U=19.78 Fermi: GCN 16426 XRT: GCN 16428; GCN 16455; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16432 140619A 11:38:35 602080 27.096 -39.249 1.8 233.9 210 4 4.6 0.2 1.45, CPL 0.14 01:48:26.04 -39:15:33.6 1.6 139.13 585 0.15442358 0.05140324 -1.591 2.12221 2.648425 01:48:26.15 -39:15:32.6 1.0 147 n/a B>20.65|U>20.82|UVW1>19.77|UVM2>19.59|UVW2>19.87|White_fc=20.29|White>21.05 BAT: GCN 16415; GCN 16423|XRT: GCN 16415; GCN 16416; GCN 16417; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16415; GCN 16418 Max De Pasquale 140614C 20:06:56 Ground Analysis 147.423 71.945 3 n/a 1.6 0.5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a BAT: GCN 16408 Jay Cummings 140614B 06:38:11 601662 322.636 14.895 2.1 49.8 5.5 1.0 0.5 0.2 2.04, PL 0.26 21:30:31.50 14:55:47.2 1.7 125.16 121 0.0000003994473 0.000000018658656 -1.355 1.45936 2.318269 n/a n/a n/a 132 V>20.1 B>20.9|U>20.8|UVW1>20.5|UVM2>20.1|UVW2>21.0|White>22.2 UVOT: no detection BAT: GCN 16394; GCN 16404|XRT: GCN 16394; GCN 16395; GCN 16406; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16394; GCN 16400 Kim Page 140614A 01:04:59 601646 231.171 -79.110 2.4 720 13 4 n/a n/a 1.50, PL 0.46 15:24:40.59 -79:07:43.6 1.4 123.25 73.4 0.031932147 0.009170811 -1.779 1.77015 0.00000000110505 n/a n/a n/a 131 V>19.1 B>19.6|U>20.5|UVW1>19.1|UVM2>18.9|UVW2>20.4|White>21.6 MPG (2.2m), VLT 4.233 (VLT: absorption) UVOT: no detection BAT: GCN 16391; GCN 16402|XRT: GCN 16391; GCN 16393; GCN 16396; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16391; GCN 16397|Redshift: GCN 16401 (VLT) Kim Page 140611A 03:51:04 Ground Analysis|20385 349.939 -40.111 4 1.9 n/a n/a n/a n/a n/a n/a 23:19:40.15 -40:06:16.0 5.5 80500 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a XRT: cannot determine whether the source is fading and no further observations are planned.|First reported by IPN (GCN 16384). BAT: GCN 16386|XRT: GCN 16390 Jay Cummings 140610A 16:31:29 601259 286.261 3.899 1.0 n/a n/a n/a 1.4 0.2 1.57, PL 0.06 19:05:04.56 03:54:29.6 3.1 5208.98 n/a 0.023621895 0.00896274 -1.242 2.25171 30.6769 n/a n/a n/a 3145 V>19.9 B>20.6|U>20.5|UVW1>20.5|UVM2>20.3|UVW2>210.3|White>22.3 Konus-Wind, Fermi (GBM) Due to an observing constraint, Swift did not slew until T0+49.4 minutes.|XRT: there will be no prompt data products for this burst.|UVOT: no detection BAT: GCN 16375; GCN 16382|XRT: GCN 16376; GCN 16388; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCn 16380 Phil Evans 140607A 17:13:31 601051 86.373 18.904 1.9 109.9 22 3 0.9 0.4 1.78, PL 0.23 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 22:00 UT on 2014 August 05. BAT: GCN 16364; GCN 16370 Vanessa Mangano 140606B 03:11:51.86 Fermi 327.9 33.7 n/a n/a n/a n/a n/a n/a n/a n/a 21:52:30.00 32:00:52.5 2.3 184400 n/a 0.23194488 0.11029236 -0.9528 1.91703 6.32431 n/a n/a n/a 184400 V>20.6 U>21.1|B>20.9 Fermi: GCN 16363|UVOT: no detection XRT: GCN 16366; GCN 16373; GCN 16412; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16368 140606A 10:58:13 600951 201.799 37.599 2.4 0.34 0.51 0.10 0.5 0.1 0.53, PL 0.36 n/a n/a n/a 4600 n/a n/a n/a n/a n/a n/a n/a n/a n/a 68 V>20.24 B>20.8|U>20.8|UVW1>20.8|UVM2>20.6|UVW2>20.8|White>21.6 XRT was not collecting science data, see GCN 16349.|XRT: no detection|UVOT: no detection BAT: GCN 16353; GCN 16354|XRT: GCN 16357|UVOT: GCN 16358 Mike Stroh 140529A 09:28:06 Ground Analysis|20383 228.810 -41.042 1.2 4.5 22 1 11.5 0.7 0.85, CPL 0.35 15:15:07.68 -41:03:10.6 3.3 65000 n/a n/a n/a n/a n/a n/a n/a n/a n/a 65000 n/a U>21.0|White>21.0 Konus-Wind BAT: GCN 16340; GCN 16346|XRT: GCN 16342|UVOT: GCN 16343 Jay Cummings 140521A 17:34:18 599546 320.177 67.587 1.1 9.88 9.5 0.6 1.9 0.2 1.42, PL 0.11 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to an observing constraint, Swift will not slew until 00:39 UT on May 22. BAT: GCN 16311; GCN 16316 Nora Troja 140518A 09:17:46 599287 227.231 42.396 1.8 60.5 10 1 1.0 0.1 0.92, CPL 0.61 15:09:00.60 42:25:05.6 1.5 69 367 0.02263924 0.006953646 -3.423 1.93772 28.9394 n/a n/a n/a 77 V>20.2 B>22.0|U>21.6|UVW1>21.4|UVM2>21.1|UVW2>21.3|White>22.6 KAIT (0.76m), Palomar (60"), Gemini-North (8m), HJT (1.5m), GORT (14") 4.707 (Gemini-North: absorption) UVOT: no detection BAT: GCN 16298; GCN 16306|XRT: GCN 16298; GCN 16305; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16298; GCN 16303|Redshift: GCN 16301 (Gemini-North) Andrea Melandri 140516A 20:30:54 599188 252.972 39.958 2.6 0.19 0.23 0.06 0.5 0.1 1.87, PL 0.33 16:51:57.40 39:57:46.1 2.2 79.26 n/a 0.01883663 0.015968106 -0.2118 2.16355 0.2048291 n/a n/a n/a 84 V>19.5 B>20.9|U>21.0|UVW1>21.6|UVM2>21.0|UVW2>21.1|White>20.6 UVOT: no detection BAT: GCN 16285; GCN 16292|XRT: GCN 16285; GCN 16289; GCN 16291; GCN 16313; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16285; GCN 16293 Maria Bernardini 140515A 09:12:36 599037 186.071 15.099 1.2 23.4 5.9 0.6 0.9 0.1 0.98, CPL 0.64 12:24:15.45 15:06:17.0 1.5 75.79 n/a 0.0000005252004 0.0000000618408 -2.742 1.78553 23.3841 n/a n/a n/a 79 V>19.7 B>20.6|U>20.9|UVW1>20.9|UVM2>20.6|UVW2>20.5|White>21.5 Gemini-North, NOT (2.5m), GTC (10.4m), MPG (2.2m), TNG (3.6m), VLA @ 21.8 GHz 6.32 (Gemini-North: absorption) UVOT: no detection BAT: GCN 16267; GCN 16284|XRT: GCN 16267; GCN 16270; GCN 16277; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16267; GCN 16273|Radio: GCN 16283 (VLA)|Redshift: GCN 16269 (Gemini-North) Paolo D'Avanzo 140512A 19:31:49 598819 289.366 -15.087 1.1 154.8 140 3 6.8 0.3 1.45, PL 0.04 19:17:28.82 -15:05:39.5 1.4 98.38 2970 1.027104 0.27430845 -0.9989 1.84304 2.129332 19:17:28.78 -15:05:39.2 0.61 106 V=15.97 B=16.84|U=19.08|UVW1=17.52|UVM2>18.71|UVW2>19.05|White=16.99 MASTER II, AZT-33IK, NOT (2.5m), MPG (2.2m), TNT (0.8m), Fermi (GBM), Konus-Wind 0.725 (NOT: absorption) BAT: GCN 16249; GCN 16258|XRT: GCN 16249; GCN 16255; GCN 16256; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16249; GCN 16263|Redshift: GCN 16310 (NOT) Claudio Pagani 140509A 02:22:13 598497 46.564 -62.662 1.9 23.20 12 2 1.6 0.4 1.59, PL 0.20 03:06:22.82 -62:38:21.6 1.4 112.49 59.9 0.014735192 0.0030543458 -1.454 1.93407 0.79698 03:06:22.69 -62:38:21.7 0.42 121 V=16.50 B=17.04|U=16.35|UVW1>20.6|UVM2>21.1|UVW2>20.9|White=17.00 MPG (2.2m) BAT: GCN 16230; GCN 16240|XRT: GCN 16230; GCN 16233; GCN 16237; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16230; GCN 16241 Kim Page 140508A 03:03:54.60 Fermi 250.1 44.4 n/a n/a n/a n/a n/a n/a n/a n/a 17:01:51.96 46:46:49.2 1.8 69000 n/a 1.3829376 0.4673163 -1.391 1.98263 1.36992 17:01:51.95 46:46:49.5 0.46 68965 V=19.38 B=19.59|U=18.81 Fermi: GCN 16224 XRT: GCN 16232; GCN 16254; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16243 140506A 21:07:36 598284 276.806 -55.556 1.6 111.1 28 3 10.9 0.9 1.68, PL 0.16 18:27:06.10 -55:38:09.4 1.4 97.90 1010 0.4737096 0.2242464 -1.397 1.74751 6.57119 18:27:06.04 -55:38:08.7 0.43 108 V=19.82 B=19.40|U=17.50|UVW1=18.60|UVM2>18.96|UVW2>19.41|White=17.82 VLT, Fermi (GBM), Konus-Wind 0.889 (VLT: absorption, host) BAT: GCN 16214; GCN 16218|XRT: GCN 16214; GCN 16215; GCN 16216; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16214; GCN 16219|Redshift: GCN 16217 (VLT) Ben Gompertz 140502A 08:30:20 597841 319.172 48.975 1.2 16.9 6.7 0.5 0.9 0.1 1.22, PL 0.13 21:16:45.16 48:58:12.7 2.0 70.81 n/a 0.01026613 0.005283341 -0.8515 1.71107 22.2507 n/a n/a n/a 75 V>15.0 B>16.0|U>16.3|UVW1>17.9|UVM2>20.0|UVW2>18.9|White>16.0 Fermi (GBM) UVOT: no detection BAT: GCN 16202; GCN 16208|XRT: GCN 16202; GCN 16206; GCN 16207; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16202; GCN 16210|Other: GCN Report 472.1 Craig Swenson 140430A 20:33:36 597722 102.942 23.033 1.0 173.6 11 2 2.5 0.2 2.00, PL 0.22 06:51:44.62 23:01:24.3 1.5 50.82 399 0.09087309 0.05066721 -4.128 2.15785 4.76398 06:51:44.61 23:01:25.2 0.62 183 V>18.6 B=19.77|U=19.46|UVW1=20.40|UVM2>19.9|UVW2>19.4|White=19.61 Liverpool (2m), NOT, VLT, VATT (1.8m), IAC80 (0.82m), STELLA-I 1.60 (VLT: absorption) BAT: GCN 16190; GCN 16200|XRT: GCN 16190; GCN 16195; GCN 16197; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16190; GCN 16198|Redshift: GCN16194 (VLT) Mike Siegel 140428A 22:40:50 597519 194.365 28.331 2.2 17.42 3.4 0.6 0.6 0.2 1.54, PL 0.26 12:57:28.45 28:23:06.0 1.7 n/a n/a 0.009482607 0.0044882823 -0.9588 2.9965 1.7323741 n/a n/a n/a 104 V>20.3 B>21.4|U>19.5|UVW1>20.5|White>21.2 Keck I (10m), OSN (1.5m), MPG (2.2m) ~4.7 (Keck I: estimate) UVOT: no detection BAT: GCN 16177; GCN 16186|XRT: GCN 16178; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16187|Redshift: GCN 16181 (Keck I) Dan Kocevski 140423A 08:31:53 596901 197.276 49.838 1.0 134 94 3 2.1 0.2 1.33, PL 0.06 13:09:08.52 49:50:29.6 1.4 2943.48 n/a 0.15913447 0.04990597 -0.9684 2.06486 6.59878 13:09:08.54 49:50:29.4 0.48 2946 V=19.33 B=19.96|U>21.3|UVW1>21.7|UVM2>20.7|UVW2>22.1|White=19.80 ISON-NM (0.4m), WIYN (3.5m), ROTSE-IIIb, Gemini-North, Kiso Observatory (1.05m), Fermi (GBM), Palomar (60"), KAIT (0.76m), MITSuME (50cm), Kanata Telescope (1.5m), Devasthal (1.3m), TNG (3.6m), Nayuta (2m), NOT (2.5m), HJT (1.5m), MPG (2.2m), RTT150, Konus-Wind, AZT-33IK, Himalayan Chandra Telescope (2m), TShAO (1m) 3.26 (Gemini-North: absorption) Due to an observing constraint, Swift did not slew until T0+47.2 minutes. BAT: GCN 16142; GCN 16161|XRT: GCN 16146; GCN 16155; GCN 16162; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16147; GCN 16157|Redshift: GCN 16150 (Gemini-North)|Other: GCN Report 470.1 Eda Sonbas 140419A 04:06:51 596426 127.001 46.234 1.0 94.7 160 0 4.9 0.2 1.21, PL 0.04 08:27:57.51 46:14:24.1 1.4 86.49 509 0.4290475 0.1289862 -1.214 1.87322 10.9886 08:27:57.56 46:14:25.3 0.50 97 V=16.1 B=18.4|U>21.0|UVW1>18.1|White=16.2 KAIT (0.76m), ROTSE-IIIb, HJT (1.5m), CARMA @ 93 GHz, Gemini-North, iTelescope (T24), Palomar (60"), MITSuME (50cm), Murikabushi (1m), ARIES Nainital (1.04m), Konus-Wind, NOT, Sayan Observatory (AZT-33IK), Mt. Lemmon (1m) 3.956 (Gemini-North: absorption) BAT: GCN 16118; GCN 16127|XRT: GCN 16118; GCN 16124; GCN 16128; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16118; GCN 16123; GCN 16130|Radio: GCN 16122 (CARMA)|Redshift: GCN 16125 (Gemini-North)|Other: GCN Report 468.1 Frank Marshall 140414A 06:06:29 Ground Analysis|20375 195.310 56.902 4 0.7 1.22 0.10 n/a n/a 0.74, PL 0.18 n/a n/a n/a 40400 n/a n/a n/a n/a n/a n/a n/a n/a n/a 40000 n/a White>20 A Swift TOO request was approved to locate the afterglow with XRT, with the observation ID 20375. Unfortunately, the star tracker did not find enough targets to lock. Swift will not reobserve the target.|XRT: no detection|UVOT: no detection BAT: GCN 16110; GCN 16111|XRT: GCN 16113|UVOT: GCN 16114 Jay Cummings 140413A 00:09:40 595616 65.439 -51.188 1.3 139.6 94 5 2.3 0.5 1.49, PL 0.08 04:21:49.14 -51:10:59.2 1.6 2211.25 65.8 0.20677488 0.05898867 1.5 2.32167 2.323896 04:21:49.23 -51:10:58.0 1.79 2221 V>19.7 B>21.0|U>19.9|UVW1>19.8|UVM2>19.5|UVW2>20.1|White=21.10 Konus-Wind Due to an observing constraint, Swift did not slew until T0+33.6 minutes. BAT: GCN 16098; GCN 16105|XRT: GCN 16101; GCN 16106; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16109 V. D'Elia 140412A 22:20:49 595608 145.032 -65.826 1.7 39.6 7.2 0.8 1.1 0.2 1.95, PL 0.19 09:39:53.64 -65:49:18.4 1.8 207.2 n/a 0.016428244 0.010302544 -0.5981 3.18339 9.06121 n/a n/a n/a 237 V>19.0 B>21.0|U>20.6|UVW1>20.0|UVM2>19.6|UVW2>18.7|White>21.8 UVOT: no detection BAT: GCN 16097; GCN 16103|XRT: GCN 16097; GCN 16100; GCN 16104; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16097; GCN 16108 V. D'Elia 140408A 13:15:54 595141 290.723 -12.585 1.9 4.00 3.1 0.5 1.2 0.3 1.49, PL 0.25 19:22:51.83 -12:35:42.5 1.8 105.45 n/a 0.007140435 0.004059495 -0.7238 2.5326 15.69485 n/a n/a n/a 109 V>20.0 B>18.7|U>20.5|UVW1>18.1|UVM2>19.9|UVW2>20.2|White>21.2 Fermi (GBM) UVOT: no detection BAT: GCN 16082; GCN 16090|XRT: GCN 16082; GCN 16085; GCN 16087; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16082; GCN 16088 V. D'Elia 140402A 00:10:06 594308 207.592 5.971 2.8 0.031 0.38 0.12 n/a n/a 0.89, PL 0.44 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a V>19.8 U>20.5|White>21.5 Burst initially reported by Fermi (LAT), GCN 16069.|BAT: Marginally detected.|XRT: no detection|UVOT: no detection BAT: GCN 16071; GCN 16073|XRT: GCN 16075; GCN 16078; GCN 29370|UVOT: GCN 16077 Jay Cummings 140331A 05:49:48 594081 134.860 2.755 3.2 209 6.7 1.3 0.31 0.13 2.01, PL 0.29 08:59:27.46 02:43:02.3 1.7 385.01 67.0 0.07535862 0.019512906 -3.554 1.90533 0.4353720785906 n/a n/a n/a 394 V>19.7 B>20.8|U>21.1|UVW1>21.1|UVM2>20.5|UVW2>21.4|White>21.9 UVOT: no detections BAT: GCN 16049; GCN 16063|XRT: GCN 16049; GCN 16052; GCN 16065; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16049; GCN 16061 Binbin Zhang 140323A 10:23:11 592916 356.975 -79.916 1.0 104.9 160 0 6.2 0.7 1.35, CPL 0.17 23:47:50.25 -79:54:16.4 1.4 97.49 1950 0.31013976 0.05730564 -0.9541 1.97013 5.13581 n/a n/a n/a 105 V>19.1 B>20.2|U>19.9|UVW1>19.5|UVM2>20.4|UVW2>17.9|White>20.5 Fermi (GBM & LAT), Konus-Wind, Suzaku UVOT: no detection BAT: GCN 16027; GCN 16029|XRT: GCN 16027; GCN 16028; GCN 16033; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16027; GCN 16030 Nora Troja 140320C 13:17:20 INTEGRAL 134.4175 71.2002 n/a n/a n/a n/a n/a n/a n/a n/a 08:57:34.61 71:11:54.2 2.6 19500 n/a 0.00984101 0.0011249622 -2.78 1.29673 0.3618710291221 n/a n/a n/a 19435 V>20.5 U>21.4|White>22.1 INTEGRAL: GCN 16007|UVOT: no detection XRT: GCN 16015; GCN 16017; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16021 140320B 09:26:00 INTEGRAL 145.5409 60.2794 n/a n/a n/a n/a n/a n/a n/a n/a 09:42:14.24 60:16:05.6 1.7 11600 n/a 0.04364528 0.015167208 1.355 2.27832 0.521945 n/a n/a n/a 11975 n/a White>23.1 INTEGRAL: GCN 16004|UVOT: no detection XRT: GCN 16013; GCN 29371; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 16019 140320A 02:12:45 592544 281.843 -11.188 2.4 0.45 0.49 0.10 0.6 0.2 1.24, PL 0.36 18:47:25.27 -11:11:38.8 4.9 93 n/a n/a n/a n/a n/a n/a n/a n/a n/a 3723 V>19.2 B>20.8|U>19.7|UVW1>19.8|UVM2>20.0|UVW2>20.2 Fermi (GBM) UVOT: no detection BAT: GCN 16000|XRT: GCN 16010; GCN 16011; GCN 16016|UVOT: GCN 16018|Other: GCN Report 462.1 John Cannizzo 140318A 00:09:07 592204 184.049 20.225 2.1 8.43 2.9 0.5 0.5 0.2 1.35, PL 0.28 12:16:21.42 20:12:32.9 1.6 124.75 36.3 0.018975744 0.009011779 -0.4863 2.30719 1.904905 n/a n/a n/a 132 V>19.6 B>20.9|U>20.1|UVW1>20.5|UVM2>21.2|UVW2>20.7|White>21.9 NOT (2.5m), WHT, DCT (4.3m), HJT (1.5m), Liverpool (2m) 1.02 (WHT: emission) UVOT: no detection BAT: GCN 15986; GCN 15996|XRT: GCN 15986; GCN 15991; GCN 15993; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15986; GCN 15997|Redshift: GCN 17988 (WHT) Brad Cenko 140311B 21:14:29 591392 252.333 52.733 1.2 70 n/a n/a n/a n/a 1.12, PL 0.15 16:49:18.01 52:43:27.3 1.5 3394.67 n/a 0.014411459 0.0039367257 -1.663 1.68422 1.642175 n/a n/a n/a 3398 V>20.0 B>20.4|U>20.2|UVW1>20.3|UVM2>20.2|UVW2>20.1|White>21.4 Nanshan (1m), MASTER-II, Fermi (GBM) Due to an observing constraint, Swift did not slew until T0+55 minutes.|UVOT: no detection BAT: GCN 15945; GCN 15979|XRT: GCN 15950; GCN 15951; GCN 15958; GCN 15963; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15972 Judy Racusin 140311A 21:05:16 591390 209.293 0.607 3.8 71.4 23 3 1.3 0.5 1.67, PL 0.23 13:57:13.25 00:38:30.8 1.5 9500 n/a 0.1014624 0.036819588 -1.299 1.62664 0.0000000000139543 n/a n/a n/a 9540 V>19.0 B>21.3|UVW1>19.8|UVW2>21.2|White>22.0 Nanshan (1m), Zadko (100cm), NOT, Kottamia (188cm), Gemini-South, Gemini-North, HJT (1.5m), VLA @ 21.8 GHz 4.95 (Gemini-South: absorption)|~ 5 (NOT: absorption)|4.954 (Gemini-North) Due to an observing constraint, Swift did not slew until T0+50.6 minutes|UVOT: no detection BAT: GCN 15944; GCN 15962|XRT: GCN 15959; GCN 15968; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15973|Radio: GCN 15985 (VLA)|Redshift: GCN 15961 (Gemini-South); GCN 15964 (NOT); GCN 15966 (Gemini-North) Judy Racusin 140305A 15:00:20 590446 344.497 15.448 1.7 13.7 4.7 0.7 1.0 0.2 0.32, CPL 0.92 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 16:35 UT on 2014 April 25. BAT: GCN 15929; GCN 15934 Alessandro Maselli 140304A 13:22:31 590206 30.653 33.480 1.0 15.6 12 1 1.7 0.2 1.29, PL 0.08 02:02:34.26 33:28:25.7 1.6 75.18 62.8 0.03578112 0.020826288 -0.2235 2.01927 30.237 n/a n/a n/a 138 V>19.5 U>20.9|UVW1>19.7|UVM2>20.1|UVW2>20.0 MASTER II, Nanshan (1m), Mondy (AZT-33IK), Khureltogot (ORI-40), NOT, GTC (10.4m), Fermi (GBM), HJT (1.5m), VLA @ 6 GHz, CARMA @ 3mm, Suzaku 5.283 (GTC: absorption)| 5.28 (NOT: absorption) This GRB will enter a Moon observing constraint around 20:00 UT and will not be observable again by Swift until March 6 (Thursday) around 05:30 UT. |UVOT: no detection BAT: GCN 15915; GCN 15927|XRT: GCN 15915; GCN 15925; GCN 15926; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15915; GCN 15920|Radio: GCN 15930 (VLA); GCN 15931 (CARMA)|Redshift: GCN 15922 (GTC); GCN 15924 (NOT); GCN 15936 (GTC) Phil Evans 140302A 08:12:58 589685 253.862 -12.875 1.1 87.5 27 1 1.7 0.2 1.09, PL 0.09 16:55:26.09 -12:52:41.6 2.3 72.15 149 0.000000027603988 0.0000000012668264 -1.621 1.28362 2.7809 n/a n/a n/a 80 V>18.3 B>19.3|UVW1>19.0|UVM2>18.9|UVW2>20.2|White>20.6 MPG (2.2m), Fermi (GBM) UVOT: no detection BAT: GCN 15901; GCN 15908|XRT: GCN 15901; GCN 15902; GCN 15907; GCN 15909; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15901; GCN 15912|Other: GCN Report 461.1 Claudio Pagani 140301A 15:24:49 589590 69.521 -34.249 1.9 31.0 4.4 0.8 0.7 0.2 1.96, PL 0.28 04:38:13.81 -34:15:24.3 1.6 86.07 338 0.0317709 0.01719468 -3.607 2.42752 7.36699 n/a n/a n/a 95 V>18.7 B>19.2|U>20.7|UVW1>17.9|UVW2>17.8|White>21.1 NOT, VLT, MPG/ESO (2.2m), Zadko (100cm) 1.416 (VLT: absorption) UVOT: no detection BAT: GCN 15896; GCN 15906|XRT: GCN 15896; GCN 15898; GCN 15905; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15896; GCN 15913|Redshift: GCN 15900 (VLT)|Other: GCN Report 460.1 Kim Page 140226A 10:18:00 iPTF 221.492 14.993 n/a n/a n/a n/a n/a n/a n/a n/a 14:45:58.03 14:59:38.3 3.7 24800 n/a 0.10680483 0.03323694 -1.496 2.15061 0.120655 n/a n/a n/a 25718 V>20.96 UVM2>21.24 iPTF: GCN 15883|UVOT: no detection XRT: GCN 15884; GCN 15891; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15894 140215A 04:07:10 586680 104.129 41.787 1.1 84.2 78 3 7.9 0.7 1.19, PL 0.08 06:56:35.80 41:47:11.0 1.4 117.73 61.9 0.04615974 0.017461114 -1.246 1.97861 1.603934 06:56:35.81 41:47:11.7 0.50 125 V=14.34 B=16.19|U=15.53|UVW1>19.86|UVM2>19.51|UVW2>17.93|White=16.26 Discovery Channel Telescope (4.3m), KAIT (0.76m), PROMPT, HJT (1.5m), iTelescope (T24), Palomar (60"), ISON-NM (0.4m), MITSuME (50cm), Konus-Wind, RAPTOR BAT: GCN 15837; GCN 15847|XRT: GCN 15837; GCN 15842; GCN 15845; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15837; GCN 15852 Craig Markwardt 140213A 19:21:37 586569 105.166 -73.136 1.0 60.0 120 0 23.5 0.8 1.80, PL 0.04 07:00:37.19 -73:08:13.9 1.4 3425.34 n/a 0.7646854 0.34985992 -1.002 1.96657 0.981457 07:00:37.13 -73:08:13.5 0.51 3428 V=18.03 B=18.40|U=18.81|UVW1=17.65|UVM2=17.77|UVW2=18.46|White=18.08 Perth Observatory (14"), MPG (2.2m), VLT, Fermi (GBM), Konus-Wind, Skynet R-COP/PROMPT 1.2076 (VLT: absorption) Due to an observing constraint, Swift did not slew until T0+54.8 minutes. BAT: GCN 15825; GCN 15836|XRT: GCN 15827; GCN 15830; GCN 15832; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15826; GCN 15834|Redshift: GCN 15831 (VLT) Stephen Holland 140211A 12:23:03 586289 124.233 20.237 1.4 89.4 18 1 0.7 0.2 2.10, PL 0.14 08:16:53.59 20:14:35.5 4.4 298700 n/a n/a n/a n/a n/a n/a n/a n/a n/a 298700 n/a UVW1>21.3|UVM2>19.5 Due to a Moon observing constraint, Swift did not slew to the BAT position until 20:04 UT on 2014 February 14.|UVOT: no detection BAT: GCN 15816; GCN 15820|XRT: GCN 15851|UVOT: GCN 15851 Jay Cummings 140209A 07:30:57 586071 81.328 32.488 1.0 21.3 41 2 38.1 1.1 1.44, PL 0.06 05:25:19.00 32:29:54.4 2.5 188100 n/a 3.6918768 0.42113899 -2.783 2.66282 11.77008 n/a n/a n/a 188100 n/a White>22.7 Palomar (60"), Fermi (GBM), RAPTOR, Konus-Wind Due to a Moon observing constraint, Swift did not slew to the BAT position until 04:37 UT on 2014 February 11.|UVOT: no detection BAT: GCN 15808; GCN 15812|XRT: GCN 15819; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15821; GCN 15822 Brad Cenko 140206A 07:17:20 585834 145.321 66.762 1.0 93.6 160 3 19.4 0.5 1.04, CPL 0.15 09:41:20.24 66:45:38.5 1.4 43.88 962 0.9705656 0.36156924 -0.6942 1.88134 10.1231 09:41:20.26 66:45:38.6 0.50 52 V=15.75 B=16.51|U=16.18|UVW1>20.9|UVM2>21.2|UVW2>21.0|White=15.88 INTEGRAL, Searchlight Observatory Network (40cm), MASTER II, Mt. Nanshan (1m), VT-50 (0.5m), Fermi (GBM), T100 (1.0m), TNG (3.6m), NOT, Virtual Telescope (0.43m), MITSuME (50cm), Liverpool (2m), Sayan Observatory (AZT-33IK), Discovery Channel Telescope (4.3m) 2.73 (NOT: absorption)|2.74 (TNG: absorption) BAT: GCN 15784; GCN 15805|XRT: GCN 15784; GCN 15793; GCN 15798; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15787; GCN 15795|Redshift: GCN 15800 (NOT); GCN 15802 (TNG)|Other: GCN Report 466.1 Amy Lien 140129B 12:51:09 585149 326.764 26.215 2.1 1.36 0.71 0.14 0.9 0.2 2.23, PL 0.33 21:47:01.70 26:12:23.3 1.7 67.12 n/a 0.016138066 0.006122584 -1.242 2.11562 1.057746 21:47:01.66 26:12:23.0 0.50 356 V=18.04 B=17.90|U=17.24|UVW1=17.27|UVM2=17.57|UVW2=17.99|White=17.05 MASTER II UVOT: The clear detection in all UVOT filters indicate this burst is at a redshift of z < ~1.5. BAT: GCN 15765; GCN 15774|XRT: GCN 15765; GCN 15770; GCN 15777; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15765; GCN 15780 Maria Grazia Bernardini 140129A 03:23:59 585128 37.851 -1.594 2.2 2.99 1.3 0.3 0.9 0.2 2.08, PL 0.33 02:31:33.85 -01:35:43.7 1.4 113.53 n/a 0.05709132 0.027949752 -0.9155 1.94213 0.397681 02:31:33.78 -01:35:43.4 0.50 117 V=18.69 B=17.76|U=16.98|UVW1=20.77|UVM2>21.2|UVW2>22.0|White=16.51 Palomar (60"), HJT (1.5m), ROTSE-IIIb (0.45m), RAPTOR, Palomar Hale, Sayan Observatory (AZT-33IK) BAT: GCN 15760; GCN 15769|XRT: GCN 15760; GCN 15764; GCN 15767; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15760; GCN 15768|Other: GCN Report 451.1 Andrea Melandri 140118A 01:32:02 584136 330.999 -17.937 1.5 84.15 26 2 1.9 0.3 1.87, PL 0.13 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to a Sun observing constraint, Swift cannot slew to the BAT position until 07:34 UT on 2014 April 03. BAT: GCN 15748; GCN 15750 Hans Krimm 140114A 11:57:40 583861 188.498 27.942 1.9 139.7 32 1 0.9 0.1 2.06, PL 0.09 12:34:05.16 27:57:02.6 1.4 577.5 10 0.06852023 0.02715507 -3.719 2.35235 1.35496 n/a n/a n/a 120 V>18.8 B>19.6|U>20.2|UVW1>19.3|UVM2>18.6|UVW2>18.6|White>21.2 HJT (1.5m), NOT (2.5m) 3.0 (arXiv:1503.05323v1) BAT: GCN 15728; GCN 15738|XRT: GCN 15728; GCN 15733; GCN 15739; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15728; GCN 15737|Redshift: arXiv:1503.05323v1 Nora Troja 140108A 17:18:42 583338 325.129 58.749 1.0 94 70 2 6.1 0.3 1.62, PL 0.05 21:40:26.95 58:44:39.9 1.4 68.69 334 0.46534173 0.17140185 -0.5132 1.93177 9.84733 n/a n/a n/a 78 V>18.9 B>19.8|U>20.6|UVW1>20.3|UVM2>19.8|UVW2>20.2|White_FC=20.17|White>21.3 MASTER II, CAHA (1.23m), D50 (0.5m), BART (0.25m), AZT-33IK, Fermi (GBM), Suzaku, Konkoly Observatory BAT: GCN 15699; GCN 15710; GCN 15717; GCN 15718|XRT: GCN 15699; GCN 15700; GCN 15705; GCN 15706; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15699; GCN 15708 Judy Racusin 140103A 00:30:43 582773 232.114 37.752 1.7 17.3 6.0 0.7 2.1 0.3 2.6, PL 0.2 15:28:20.99 37:45:33.0 3.6 168.34 n/a 0.003925287 0.0007518582 -0.1802 2.31071 1.72684 n/a n/a n/a 172 V>19.1 B>19.9|U>19.5|UVW1>19.6|UVM2>20.0|UVW2>19.9 MASTER II, AS-32 (0.7m) UVOT: no detection BAT: GCN 15656; GCN 15664|XRT: GCN 15656; GCN 15666; GCN 15693; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15656; GCN 15671|Other: GCN Report 459.1 Vanessa Mangano 140102A 21:17:37 582760 211.915 1.332 1.0 65 77 2 29.8 0.6 1.38, PL 0.04 14:07:40.60 01:19:59.3 1.4 56.77 700 0.12547068 0.036564474 -0.9289 1.93007 1.004288 14:07:40.65 01:19:59.8 0.50 65 V=18.21 B=18.50|U=17.97|UVW1=19.10|UVM2>19.34|UVW2>19.96|White=18.38 Xinjiang (1m), CAHA (1.23m), Fermi (LAT & GBM), MAXI, MPG (2.2m), Konus-Wind, Palomar (60"), ARIES (1.3m), BOOTES-4 (0.6m), Mt. Lemmon (1m), MITSuME (50cm), Lulin (0.5m) BAT: GCN 15653; GCN 15662|XRT: GCN 15653; GCN 15657; GCN 15661; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15653; GCN 15690 Lea Hagen 131231A 04:45:16.08 Fermi 10.585 -1.845 n/a n/a n/a n/a n/a n/a n/a n/a 00:42:21.70 -01:39:06.7 3.5 52100 n/a 2.2457888 7.153281 -1.466 1.86263 1.43984 00:42:21.66 -01:39:10.6 0.43 136500 n/a U=19.57|White=19.37 Fermi: GCN 15640 XRT: GCN 15648; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15673|Other: GCN Report 458.1 131229A 06:39:24 582374 85.236 -4.401 1.0 13.86 66 1 10.7 0.3 1.02, PL 0.03 05:40:55.61 -04:23:46.7 1.4 93.79 318 0.13947837 0.047734317 -1.04 2.09007 8.7678 n/a n/a n/a 159 V>20.6 U>20.4|B>21.6|UVW1>19.8|UVW2>20.5 Konus-Wind, Fermi (GBM), Suzaku UVOT: no detection BAT: GCN 15627; GCN 15635|XRT: GCN 15627; GCN 15631; GCN 15634; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15627; GCN 15633 Mat Page 131227A 04:44:51 582184 67.369 28.879 1.3 18.0 8.4 0.6 1.1 0.2 1.36, PL 0.12 04:29:30.78 28:52:58.9 1.4 57 60.1 0.024683603 0.008876693 -0.9131 1.92381 4.97208 n/a n/a n/a 66 V>19.7 B>21.1|U>20.9|UVW1>20.1|UVW2>20.5|White>21.9 KAIT (0.76m), Xinglong (2.16m) ~5.3 (Gemini-North) UVOT: no detection BAT: GCN 15616; GCN 15620|XRT: GCN 15616; GCN 15618; GCN 15623; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15616; GCN 15621|Redshift: GCN 15624 (Gemini-North) Sam Oates 131226A 05:47:39 582123 301.309 -64.943 1.0 7.20 40 1 10.4 0.4 1.38, PL 0.04 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Konus-Wind Due to a Sun observing constraint, Swift cannot slew to the BAT position until 2014 January 27. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 15612; GCN 15613 Sam Oates 131224B 03:25:08 Ground Analysis 163.722 -14.177 3 ~9 2.6 0.3 n/a n/a 2.09, PL 0.20 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Because this burst was noticed a week after it occurred, there is no followup planned with Swift. BAT: GCN 15654 Jay Cummings 131205A 09:18:38 580267 131.573 -60.181 2.8 37.5 2.9 0.7 0.6 0.1 1.57, PL 0.38 08:46:30.61 -60:09:21.4 1.9 88.66 n/a 0.009518184 0.004203147 -1.048 2.14977 3.1814 n/a n/a n/a 94 V>20.5 B>21.5|U>22.0|UVW1>20.4|UVM2>20.4|UVW2>20.6|White>21.7 MPG (2.2m) UVOT: no detection BAT: GCN 15578; GCN 15584|XRT: GCN 15578; GCN 15580; GCN 15583; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15578; GCN 15581 Tilan Ukwatta 131202A 15:12:09 579982 344.005 -21.650 2.6 30.4 6.1 1.0 0.7 0.2 1.58, PL 0.26 22:56:13.02 -21:39:44.9 1.6 113.68 n/a 0.00008591065 0.00001764588 -2.029 2.09424 1.30573 n/a n/a n/a 116 V>18.6 B>19.6|U>20.1|UVW1>19.0|UVM2>18.9|UVW2>19.3|White>21.2 Fermi (GBM), MPG (2.2m) UVOT: no detection BAT: GCN 15559; GCN 15569|XRT: GCN 15559; GCN 15564; GCN 15567; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15559; GCN 15568 Dan Kocevski 131128A 15:06:24 579683 355.305 31.293 1.6 3.00 3.2 0.4 2.7 0.3 1.81, PL 0.17 23:41:13.80 31:18:22.7 1.5 86.76 n/a 0.04673094 0.008467358 -1.921 1.55168 0.655202 n/a n/a n/a 91 V>19.0 B>19.8|U>20.3|UVW1>19.8|UVM2>19.0|UVW2>19.4|White_FC=19.11|White>21.44 Mt. Nanshan (1m), Kanata (1.5m), MPG (2.2m), Fermi (GBM) BAT: GCN 15533; GCN 15539|XRT: GCN 15533; GCN 15538; GCN 15542; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15533; GCN 15545|Other: GCN Report 469.1 Eda Sonbas 131127A 10:11:35 579571 332.714 36.596 1.8 92.1 19 2 1.3 0.2 2.34, PL 0.16 22:10:55.18 36:36:33.9 1.4 93.77 133 0.029988828 0.009197352 -4.865 2.22145 2.48612 n/a n/a n/a 102 V>20.3 B>21.2|U>21.1|UVW1>20.6|UVM2>20.1|UVW2>20.9|White>22.3 UVOT: no detection BAT: GCN 15516; GCN 15521|XRT: GCN 15516; GCN 15520; GCN 15523; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15516; GCN 15527 Craig Markwardt 131122A 21:25:01 INTEGRAL 152.5553 57.7398 n/a n/a n/a n/a n/a n/a n/a n/a 10:10:10.12 57:43:39.7 4.8 13700 n/a 0.0279378 0.01879524 -0.5081 1.80504 1.022627 n/a n/a n/a 13578 n/a n/a INTEGRAL: GCN 15510|UVOT: no detection XRT: GCN 15513; GCN 15557; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15515 131120A 14:37:56 578227 278.937 -12.026 3.0 131 5.7 1.5 0.5 0.2 2.94, PL 0.50 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 15:39 UT on 2014 February 13. There will thus be no XRT or UVOT data for this trigger before this time. BAT: GCN 15505; GCN 15508 Alessandro Maselli 131117A 00:34:04 577968 332.354 -31.761 1.8 11.00 2.5 0.4 0.7 0.1 -0.40, CPL 1.41 22:09:19.45 -31:45:44.8 1.5 66.11 n/a 0.021481284 0.010059885 -0.9724 2.15896 10.3919 22:09:19.36 -31:45:44.3 0.64 70 V>20.0 B>20.6|U>20.7|UVW1>20.4|UVM2>20.0|UVW2>20.5|White=20.13 PROMPT (14"), MPG (2.2m), VLT, TAROT (50cm) 4.18 (MPG: photometric)|4.042 (VLT: absorption) BAT: GCN 15490; GCN 15499; GCN 15500|XRT: GCN 15490; GCN 15492; GCN 15495; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15490; GCN 15496|Redshift: GCN 15493 (MPG)|GCN 15494 (VLT) Mat Page 131110A 11:53:11 Ground Analysis|20327 69.268 -17.259 0.8 ~100 35.3 1.0 n/a n/a 1.61, PL 0.09 n/a n/a n/a 397000 n/a n/a n/a n/a n/a n/a n/a n/a n/a 397000 V>18.6 U>19.2|White>20.2 XRT: no detection|UVOT: no detection BAT: GCN 15483; GCN 15487|XRT: GCN 15488|UVOT: GCN 15488 Jay Cummings 131108A 20:41:55.76 Fermi 156.47 9.90 n/a n/a n/a n/a n/a n/a n/a n/a 10:26:00.41 09:39:45.2 1.6 3900 n/a 0.06470277 0.022646844 -1.346 2.06464 0.508334 10:26:00.45 09:39:44.1 0.58 25920 n/a B=19.67|U=19.10|UVW1=20.96|UVM2>20.6|UVW2>21.4|White=19.70 Fermi: GCN 15464 XRT: GCN 15468; GCN 15474; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15476 131105A 02:04:44 576738 70.973 -63.005 1.5 112.3 71 5 3.5 0.6 1.45, PL 0.11 04:43:52.18 -62:59:42.7 1.4 290.93 n/a 0.1119492 0.04543945 -8 2.24976 2.12567 n/a n/a n/a 294 V>19.34 B>19.9|U>19.8|UVW1>19.4|UVM2>18.4|UVW2>19.5|White>22.0 VLT, Konus-Wind, Fermi (GBM) 1.686 (VLT: emission & absorption) BAT: GCN 15446; GCN 15459|XRT: GCN 15446; GCN 15448; GCN 15458; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15446; GCN 15454|Redshift: GCN 15450 (VLT)|Other: GCN Report 457.1 Jay Cummings 131103A 22:07:25 576562 348.948 -44.645 1.8 17.3 8.2 1.0 1.5 0.3 1.97, PL 0.19 23:15:40.46 -44:38:25.6 1.4 76.26 131 0.07515963 0.031224648 1.5 2.1927 3.58073 23:15:40.55 -44:38:25.4 0.60 87 V>20.0 B=21.64|U=18.93|UVW1>20.6|UVW2>19.8|White=19.41 VLT 0.599 (VLT: emission & absorption) R=20.07 (NOT)|R=20.48, J=19.63 (VLT) BAT: GCN 15440; GCN 15457|XRT: GCN 15440; GCN 15441; GCN 15442; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15440; GCN 15443|Redshift: GCN 15451 (VLT)|Host: GCN 15445 (NOT, VLT) Jay Cummings 131031A 11:33:31 576277|Ground Analysis|20317 29.618 -1.603 4 n/a n/a n/a n/a n/a n/a n/a 01:58:26.45 -01:34:43.7 4.7 39700 n/a 0.04421647 0.022645606 -0.8577 1.67764 0.239000714971 n/a n/a n/a 39700 V>20.1 U>21.1|White>21.1 CAHA (1.23m), Konus-Wind, Fermi (GBM), HJT (1.5m), AZT-33IK UVOT: no detection BAT: GCN 15421|XRT: GCN 15424; GCN 15461; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15433 Jay Cummings 131030A 20:56:18 576238 345.074 -5.380 1.0 41.1 290 0 28.1 0.7 1.30, PL 0.03 23:00:16.20 -05:22:06.5 1.4 78.36 5430 0.475692 0.1693902 -2.96 2.09466 0.694683 23:00:16.14 -05:22:05.2 0.50 90 V=15.98 B=16.30|UVW1=16.42|UVM2=16.63|UVW2=17.97|White=16.13 Watcher, MASTER II, Liverpool (2m), NOT, GTC (10.4m), D50 (0.5m), BART (0.25m), CAHA (1.23m), Zeiss-1000 (1m), Konus-Wind, iTelescope (T21), TAROT (25cm), HJT (1.5m), Palomar (60"), Xinglong (0.8m), Bassano Bresciano Observatory (32mm), Skinakas Observatory (1.3m), Mt. Lemmon, MITSuME (50cm), DFOT (1.3m) 1.293 (NOT: absorption)|1.295 (GTC: absorption) BAT: GCN 15402; GCN 15456|XRT: GCN 15402; GCN 15416; GCN 15417; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15402; GCN 15414|Redshift: GCN 15407 (NOT); GCN 15408 (GTC) Nora Troja 131024B 21:35:31 575754 144.464 44.284 2.1 64.00 12 2 0.1 0.1 0.85, PL 0.23 09:38:00.79 44:16:17.4 2.6 110.45 59.1 0.0020064539 0.0005324301 -1.29 1.8329 1.22162 n/a n/a n/a 121 V>20.6 B>20.5|U>20.3|UVW1>20.4|UVM2>20.9|UVW2>21.3|White>21.8 Fermi (GBM), Suzaku UVOT: no detection BAT: GCN 15371; GCN 15383|XRT: GCN 15371; GCN 15374; GCN 15378; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15371: GCN 15380 Hans Krimm 131024A 12:26:20 575707 290.544 -64.599 2.0 112.00 12 1 0.3 0.1 1.85, PL 0.18 19:21:55.68 -64:36:09.8 1.4 133.48 n/a 0.1099273 0.0599718 -1.797 2.02387 0.657996 n/a n/a n/a 137 V>18.91 B>19.75|U>20.49|UVW1>19.15|UVM2>18.99|UVW2>19.48|White>21.69 UVOT: no detection BAT: GCN 15365; GCN 15370|XRT: GCN 15365; GCN 15367; GCN 15372; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15365; GCN 15475 Judy Racusin 131018B 16:08:39 Fermi 304.41 23.11 n/a n/a n/a n/a n/a n/a n/a n/a 20:18:08.86 23:11:15.3 4.9 83100 n/a n/a n/a n/a n/a n/a n/a n/a n/a 83000 V>19.4 U>20.6|White>21.7 Fermi: GCN 15357|UVOT: no detection XRT: GCN 15361; GCN 15431|UVOT: GCN 15362 131018A 12:47:48 574935 98.473 -19.897 1.3 73.22 11 1 0.5 0.1 2.24, PL 0.14 06:33:53.10 -19:53:47.1 1.4 112.65 445 0.16445982 0.07505646 -1.333 2.18813 3.28473 n/a n/a n/a 99 V>20.3 B>22.0|U>21.9|UVW1>21.3|UVM2>20.5|UVW2>20.8|White>22.4 UVOT: no detection BAT: GCN 15349; GCN 15354|XRT: GCN 15349; GCN 15352; GCN 15356; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15349; GCN 15358|Other: GCN Report 450.1 Andrea Melandri 131014A 05:09:00.20 Fermi 101.9 -20.0 n/a n/a n/a n/a n/a n/a n/a n/a 06:41:12.80 -19:05:49.6 6 44100 n/a 0.31052619 0.08796957 -1.617 2.20057 6.82314 n/a n/a n/a 45700 n/a U>20.9 Fermi: GCN 15332|UVOT: no detection XRT: GCN 15334; GCN 15335; GCN 15339; GCN 15344; GCN 15351; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15342 131011A 17:47:34.99 Fermi n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 02:10:06.11 -04:24:42.1 4.1 ~86400 n/a n/a 0.030 n/a 1.5 0.185 n/a n/a n/a 83900 n/a UVW2>22.10 Fermi: GCN 15331|UVOT: no detection XRT: GCN 15329|UVOT: GCN 15343|Other: GCN Report 456.1 131004A 21:41:03 573190 296.108 -2.952 1.1 1.54 2.8 0.2 3.4 0.2 1.81, PL 0.11 19:44:27.16 -02:57:31.0 1.5 69.97 n/a 0.01474704 0.006689178 -1.013 2.21436 2.62515 19:44:27.09 -02:57:30.4 0.55 75 V>20.24 U=20.72|B>21.0|UVW1>20.9|UVM2>20.8|UVW2>21.0|White=20.18 NOT, TNG (3.6m), Liverpool (2m), Magellan (6.5m), MPG (2.2m), TNG (4m), Fermi (GBM) 0.717 (Magellan: emission)|0.71 (TNG: emission) BAT: GCN 15303; GCN 15316|XRT: GCN 15303; GCN 15308; GCN 15311; GCN 15318; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15303; GCN 15313|Redshift: GCN 15307 (Magellan); GCN 15310 (TNG) Lea Hagen 131002B 10:54:28 572742 75.135 -75.701 1.2 39.10 6.2 0.6 0.6 0.1 0.36, CPL 0.84 05:00:29.37 -75:42:10.8 2.2 52.84 72.5 0.0045879097 0.0009253971 0.5426 2.19584 3.11143 n/a n/a n/a 62 V>20.3 B>21.4|U>21.0|UVW1>20.4|UVM2>20.1|UVW2>20.5|White>22.1 UVOT: no detection BAT: GCN 15284; GCN 15298|XRT: GCN 15284; GCN 15291; GCN 15296; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15284; GCN 15295 Mike Stroh 131002A 06:54:21 572721 253.103 82.036 3.9 55.59 6.4 0.8 1.3 0.1 1.63, PL 0.19 16:52:52.94 82:03:14.8 1.7 66.71 93.8 0.0548086 0.02730021 -6.028 2.07363 1.13087 n/a n/a n/a 77 V=18.89 B=19.41|U>21.1|UVW1>20.7|UVM2>21.1|UVW2>21.5|White=17.94 Faulkes North (2m), ISON-NM (0.4m), Fermi (GBM) BAT: GCN 15283; GCN 15302|XRT: GCN 15283; GCN 15287; GCN 15292; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15283; GCN 15294 Brad Barlow 131001A 05:37:24 Ground Analysis|20297 8.304 25.557 1.6 4.9 4.9 0.6 2.57 0.25 0.8, CPL 0.6 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 79990 n/a U>20.94 XRT: no detection|UVOT: no detection BAT: GCN 15281; GCN 15293|XRT: GCN 15288|UVOT: GCN 15288 Jay Cummings 130929A 09:36:33 572308 135.028 -47.554 1.6 11.10 6.9 0.8 1.7 0.3 2.00, PL 0.18 09:00:05.73 -47:33:38.7 1.7 101.48 n/a 0.0073405563 0.0026680115 -1.297 2.19191 32.2493 n/a n/a n/a 280 V>19.7 B>19.0|U>20.6|UVW1>19.6|UVM2>19.7|UVW2>19.7|White>21.4 UVOT: no detection BAT: GCN 15269; GCN 15272|XRT: GCN 15269; GCN 15271; GCN 15273; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15269; GCN 15275|Other: GCN Report 455.1 Frank Marshall 130925A 04:11:24 571830 41.186 -26.146 1.0 n/a 410 10 7.3 0.6 1.85, CPL 0.14 02:44:42.97 -26:09:11.5 1.4 147.39 5860 1.9280701 0.9726881 -3.243 2.69002 9.80725 n/a n/a n/a 157 V>20.0 B>20.6|U>20.4|UVW1>21.1|UVM2>21.2|UVW2>20.7|white>22.0 MPG/ESO (2.2m), MAXI/GSC, VLT/UVES, VLT/X-shooter, Fermi (GBM), HJT (1.5m), INTEGRAL, Konus-Wind, NuSTAR 0.347 (VLT/UVES: emission)|0.35 (VLT/X-shooter: emission) White=22.9 (UVOT) XRT: The light curve behaviour is dominated by sharp, bright flares. Please see GCN 15254 for more detailed information.|UVOT: no detection BAT: GCN 15246; GCN 15257|XRT: GCN 15246; GCN 15251; GCN 15254; GCN 15280; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15246; GCN 15266|Redshift: GCN 15249 (VLT/UVES); GCN 15250 (VLT/X-shooter)|Host: GCN 15267 (UVOT); GCN 15489 (HST)|Other: GCN Report 465.1 Amy Lien 130919A 11:07:24 571271 207.281 -10.353 1.6 97.3 14 2 0.5 0.1 0.54, CPL 0.73 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 23:23 UT on 2013 December 7. BAT: GCN 15232; GCN 15234 Hans Krimm 130913A 00:28:21 570531|Ground Analysis 341.960 1.294 3.3 n/a 1.3 0.4 n/a n/a 0.9, PL 0.3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a The source went into Moon constraint for Swift very shortly after discovery, so no TOO was possible, and there will be no narrow-field instrument data for this GRB. BAT: GCN 15233 Jay Cummings 130912A 08:34:57 570465 47.606 13.999 1.6 0.28 1.7 0.2 2.2 0.3 1.20, PL 0.20 03:10:22.21 13:59:49.3 1.5 93.90 n/a 0.019026 0.007447296 -1.202 1.57299 1.486673 n/a n/a n/a 98 V>20.3 B>21.6|U>21.6|UVW1>22.1|UVM2>21.8|UVW2>21.6|White>21.4 MPG/ESO (2.2m), Fermi (GBM), Palomar (60"), WHT, Konus-Wind UVOT: no detection BAT: GCN 15212; GCN 15216|XRT: GCN 15212; GCN 15217; GCN 15221; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15212; GCN 15229|Other: GCN Report 454.1 Valerio D'Elia 130907A 21:41:13 569992 215.898 45.602 1.0 >360 1400 10 25.6 0.5 1.17, PL 0.02 14:23:34.13 45:36:26.1 1.4 66.59 6330 2.6719719 0.5314296 -0.5477 1.99054 1.79173 14:23:34.04 45:36:27.1 0.50 74 V=16.29 B=16.78|U=15.87|UVW1=18.54|UVM2>19.2|UVW2>18.7|White=15.45 MASTER II, NOT, Skynet (14"), HJT (1.5m), Tautenburg (1.34m), Fermi (LAT), VLA @ 24.5 GHz, iTelescope (T21, 0.43m), Konus-Wind, INTEGRAL, WSRT @ 4.9 GHz, AMI @ 15 GHz, AZT-22 1.238 (NOT: absorption) BAT: GCN 15183; GCN 15202; GCN 15205|XRT: GCN 15183; GCN 15198; GCN 15199; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15183; GCN 15195|Radio: GCN 15200 (VLA); GCN 15207 (WSRT); GCN 15211 (AMI)|Redshift: GCN 15187 (NOT) Mat Page 130903A 00:47:20 INTEGRAL 82.1334 -0.1252 n/a n/a n/a n/a n/a n/a n/a n/a 05:28:31.23 -00:07:36.0 4.3 n/a n/a 0.022945394 0.01248308 -0.7803 2.42199 1.458579 n/a n/a n/a 44100 V>21.2 U>21.3 INTEGRAL: GCN 15169|UVOT: no detection XRT: GCN 15173; GCN 15231; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15181 130831B 13:48:19 568855 192.454 -29.187 2.1 37.8 14 2 2.4 0.5 1.88, PL 0.21 12:49:40.89 -29:10:59.9 1.4 127.03 n/a 0.09176296 0.034865137 0.1477 2.06869 1.63839 n/a n/a n/a 130 V>19.7 B>20.5|U>20.3|UVW1>20.2|UVM2>20.9|UVW2>20.7|White>20.9 UVOT: no detection BAT: GCN 15141; GCN 15163|XRT: GCN 15141; GCN 15149; GCN 15154; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15141; GCN 15160|Other: GCN Report 477.1 Daniele Malesani 130831A 13:04:16 568849 358.635 29.431 1.0 32.5 65 0.2 13.6 0.6 1.93, PL 0.05 23:54:29.92 29:25:47.3 1.4 125.80 88.7 0.23422308 0.10099206 -3.677 1.79449 0.0703922 23:54:29.89 29:25:46.2 0.74 191 V=14.4 B=14.9|U=13.9|UVW1=13.9|UVM2=13.6|UVW2=14.8 Faulkes North (2m), Faulkes South (2m), Weihai (1m), MITSuME (50cm), Gemini-North, Konus-Wind, Xinglong (60cm), Skynet/PROMPT (17"), Montarrenti Observatory (0.53m), Virtual Telescope (0.43m), iTelescope (0.32m), Taurus Hill Observatory (0.35m), TUBITAK T100 (1.0m), HJT (1.5m), SANTEL-650 (0.65m), VT-50 (0.5m), AZT-8 (0.7m), SANTEL-400AN, AZT-22, RTT150, MASTER II 0.4791 (Gemini-North: absorption) BAT: GCN 15139; GCN 15155|XRT: GCN 15139; GCN 15147; GCN 15151; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15139; GCN 15168|Redshift: GCN 15144 (Gemini-North) Lea Hagen 130829A 05:43:33 568417 182.426 46.520 1.3 42.56 12 1 0.6 0.1 1.36, PL 0.12 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to an observing constraint, Swift XRT or UVOT cannot observe this region until September 24th, 2013. BAT: GCN 15131|Other: GCN Report 478.1 Dirk Grupe 130822A 15:54:17 567163 27.940 -3.219 3 n/a n/a n/a n/a n/a n/a n/a 01:51:41.22 -03:12:30.6 3.1 73.5 n/a n/a n/a n/a n/a n/a n/a n/a n/a 294 n/a n/a BAT: GCN 15112|XRT: GCN 15112; GCN 15120|UVOT: GCN 15112 Dan Kocevski 130816B 04:53:38 566561 170.049 -57.527 1.6 10.00 2.7 0.4 0.9 0.1 0.45, CPL 0.93 11:20:03.89 -57:33:26.3 1.9 70.21 n/a 0.005591898 0.0026020038 -0.9806 2.05442 5.3211 n/a n/a n/a 75 V>20.4 B>20.7|U>20.5|UVW1>20.8|UVW2>20.8|UVW2>20.7|White>21.5 MPG/ESO (2.2m) UVOT: no detection BAT: GCN 15099; GCN 15108|XRT: GCN 15099; GCN 15102; GCN 15103; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15099; GCN 15110 Mike Stamatikos 130816A 01:46:55 566545 197.093 -58.996 2.6 29.97 4.3 1.0 1.5 0.2 1.86, PL 0.34 13:08:33.68 -58:56:42.2 1.5 87.50 n/a 0.037145886 0.021100791 -0.7249 2.13422 7.04603 n/a n/a n/a 91 V>1.2 B>20.0|U>19.5|UVW1>19.3|UVM2>19.4|UVW2>19.7|White>21.1 REM (60cm), MPG/ESO (2.2m), Fermi (GBM) UVOT: no detection BAT: GCN 15097; GCN 15105|XRT: GCN 15097; GCN 15100; GCN 15106; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15097|Other: GCN Report 467.1 Stephen Holland 130812A 22:22:52 566228 92.387 -13.285 1.0 7.6 5.9 0.3 2.8 0.2 2.52, PL 0.11 06:09:35.00 -13:17:17.3 1.5 77.04 n/a 0.05380881 0.027239867 -0.8726 2.00858 2.80149 n/a n/a n/a 139 V>20.5 B>21.7|U>20.8|UVW1>20.5|UVM2>20.3|UVW2>21.3 UVOT: no detection BAT: GCN 15088; GCN 15092|XRT: GCN 15088; GCN 15089; GCN 15090; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15088; GCN 15093|Other: GCN Report 453.1 Valerio D'Elia 130807A 10:25:43 565651 269.801 -27.616 1.7 n/a 12 2 0.4 0.1 0.31, CPL 0.89 17:59:12.16 -27:36:57.5 3.6 84.95 n/a 0.0896544 0.04383357 -1.811 2.30611 14.6014 n/a n/a n/a 145 V>19.34 B>20.3|U>19.9|UVW1>19.6|UVM2>19.7|UVW2>20.2|White>21.1 BAT: The current analysis of the BAT data does not allow us to distinguish between the interpretations of this event as either a GRB or galactic transient.|XRT: It is likely that BAT trigger 565651 was a somewhat unusual GRB rather than a Galactic or extragalactic transient, in spite of its proximity to the Galactic center.|UVOT: no detection BAT: GCN 15082; GCN 15083|XRT: GCN 15082; GCN 15085; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15082; GCN 15086|Other: GCN Report 449.1 Andrea Melandri 130806A 02:51:33 565562 35.907 67.525 1.6 6.1 1.7 0.2 1.3 0.1 2.50, PL 0.22 02:23:42.74 67:31:55.3 1.8 66.25 n/a 0.022168162 0.013696792 -0.6172 1.59744 6.66233 n/a n/a n/a 69 V>19.9 B>21.3|U>21.4|UVW1>21.2|UVM2>20.9|UVW2>20.7|white>21.8 BAT: the burst can be classified as an X-ray flash (see GCN 15076)|UVOT: no detection BAT: GCN 15071; GCN 15076|XRT: GCN 15071; GCN 15072; GCN 15078; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15071; GCN 15084 Ben Gompertz 130803A 10:02:52 565263 220.256 -2.499 1.1 44 15 1 5.1 0.4 1.69, PL 0.14 14:41:00.65 -02:29:31.2 1.4 90.31 n/a 0.09421852 0.05225616 -0.7556 2.41341 8.79065 n/a n/a n/a 93 V>20.8 B>21.0|U>20.7|UVW1>21.4|UVM2>21.2|UVW2>20.9|White>21.7 Fermi (GBM) MPG/ESO UVOT: no detection BAT: GCN 15059; GCN 15063|XRT: GCN 15059; GCN 15062; GCN 15068; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15059; GCN 15065|Host: GCN 15066 (MPG/ESO); GCN 15073 (MPG/ESO)|Other: GCN Report 448.1 Kim Page 130727A 16:45:19.52 564342 330.790 -65.540 1.0 13.57 38 1 7.0 0.3 1.65, PL 0.05 22:03:11.62 -65:32:19.0 1.4 3484.5 10 0.12136098 0.05564492 -0.9995 1.93714 1.220899 22:03:11.62 -65:32:18.8 0.7 3495 V>2.96 B=21.44|U=20.99|UVW1=21.89|UVM2>20.50|UVW2>21.80|White=21.35 Faulkes South (2m), MPG/ESO (2.2m), Fermi (GBM), Konus-Wind Due to an observing constraint, Swift did not slew until T0+49.6 minutes. BAT: GCN 15046; GCN 15049|XRT: GCN 15047; GCN 15048; GCN 15051; GCN 15054; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15047; GCN 15056 Mike Stroh 130725B 17:39:28 564028 214.233 -11.124 1.2 10.0 3.9 0.4 2.2 0.2 2.23, PL 0.17 14:16:57.74 -11:07:42.6 1.4 53 10 0.09111694 0.04246453 -0.08857 1.94128 0.731063 14:16:57.76 -11:07:41.8 0.50 72 V=19.16 B=18.20|U=17.35|UVW1=20.01|UVM2>21.1|UVW2>20.1||White=16.67 MPG/ESO (2.2m), REM (60cm) BAT: GCN 15029; GCN 15041|XRT: GCN 15029; GCN 15038; GCN 15040; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15032; GCN 15045|Other: GCN Report 464.1 Craig Swenson 130725A 11:37:11 563980 230.060 0.624 2.5 101.8 9.7 1.7 0.6 0.2 1.60, PL 0.30 15:20:07.78 00:37:39.4 1.8 3094 n/a n/a 0.013 -0.7 2.5 0.9 n/a n/a n/a 3097 V>20.4 B>20.4|U>21.0|UVW1>21.0|UVM2>21.0|UVW2>21.1|White>21.0 Murikabushi (1m) This burst was not identified in real-time due to telemetry gaps.|UVOT: no detection BAT: GCN 15028; GCN 15031|XRT: GCN 15028; GCN 15042|UVOT: GCN 15028; GCN 15036|Other: GCN Report 452.1 Binbin Zhang 130722A 08:19:19 563213 260.670 -2.979 3 n/a n/a n/a n/a n/a n/a n/a 17:22:36.46 -02:58:22.2 1.4 111.22 865 0.25077552 0.10310304 -8 1.90545 4.96772 17:22:36.47 -02:58:21.6 0.7 120 V>19.7 B>20.9|U>21.0|UVW1>21.2|UVW2>21.3|White_FC=19.6 Faulkes South (2m), Skynet/GORT (14"), Konus-Wind i'=19.58 (HJT) BAT: GCN 15013|XRT: GCN 15013; GCN 15018; GCN 15019; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 15013; GCN 15022|Host: GCN 15057 (HJT) Nora Troja 130719A 05:47:49 562625 89.038 -11.591 1.9 177.7 23 2 0.6 0.2 1.63, PL 0.17 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to the Sun constraint, XRT and UVOT will not be able to observe the burst location until July 26. BAT: GCN 15012; GCN 15016|Other: GCN Report 463.1 Frank Marshall 130716A 10:36:53 561974 179.581 63.057 2.5 n/a n/a n/a n/a n/a n/a n/a 11:58:18.5 63:03:10.6 4.1 122 n/a n/a n/a n/a n/a n/a n/a n/a n/a 120 V>9.17 B>20.01|U_fc>19.86|UVW1>19.61|UVM2>19.64|UVW2>20.05|White>20.90 Fermi (GBM) UVOT: no detection BAT: GCN 15006|XRT: GCN 15006|UVOT: GCN 15007 Stefan Immler 130708A 11:43:03.7 560515|Ground Analysis|20286 17.474 0.003 2.4 9 78 18 n/a n/a n/a n/a n/a n/a n/a 97564 n/a n/a n/a n/a n/a n/a n/a n/a n/a 97557 V>20.1 U>21.4|White>21.6 Fermi (GBM) XRT: no detection|UVOT: no detection BAT: GCN 14997|XRT: GCN 15001|UVOT: GCN 15001 Jay Cummings 130702A 00:05:23 Fermi 218.8 12.25 n/a n/a n/a n/a n/a n/a n/a n/a 14:29:14.78 15:46:26.1 1.5 89100 n/a 2.5411032 1.114812 -1.056 1.98886 0.585523 14:29:14.77 15:46:26.5 0.50 89111 n/a U=18.48|UVW1=19.29|UVM2=19.67|UVW2=19.26|White=18.26 Fermi: GCN 14972 XRT: GCN 14973; GCN 14982; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14973; GCN 14991 130701A 04:17:43 559482 357.224 36.100 1.0 4.38 44 1 17.1 0.7 0.90, CPL 0.21 23:48:55.08 36:06:01.5 1.5 85.47 136 0.09600966 0.034662612 -1.798 1.9213 0.510222 n/a n/a n/a 151 V=19.04 U_FC=15.52|B=19.66|UVW2=20.07 NOT, VLT, Konus-Wind, Palomar (60") 1.155 (VLT: absorption) BAT: GCN 14953; GCN 14959|XRT: GCN 14953; GCN 14955; GCN 14961; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14953; GCN 14957|Redshift: GCN 14956 (VLT) Paul Kuin 130627B 12:00:50 559139 181.914 -55.706 1.8 28.6 6.1 0.8 0.8 0.2 0.13, CPL 1.03 12:07:39.14 -55:42:02.9 4.2 2996.6 n/a n/a n/a n/a n/a n/a n/a n/a n/a 3754 V>19.5 B>20.1|U>19.7|UVW1>20.3|UVM2>20.4|UVW2>19.7|White>20.9 Due to an observing constraint, Swift did not slew until T0+48.4 minutes.|XRT: Swift performed a second epoch observation and the X-ray object reported by is no longer detected, therefore confirming that this object was the afterglow|UVOT: no detection BAT: GCN 14936; GCN 14952|XRT: GCN 14938; GCN 14947; GCN 14966|UVOT: GCN 14939; GCN 14950|Other: GCN Report 476.1 Sam Oates 130627A 08:55:03 559132 184.415 -37.114 2.8 30.8 9.1 1.9 1.8 0.5 1.84, PL 0.32 12:17:39.66 -37:05:13.2 1.5 2975.93 n/a 0.04396356 0.022167108 -0.8777 2.39584 3.8554 n/a n/a n/a 2979 V>19.7 B>21.3|U>20.5|UVW1>20.4|UVM2>20.4|UVW2>21.2|White>22.1 Fermi (GBM) Due to an observing constraint, Swift did not slew until T0+46.0 minutes|UVOT: no detection BAT: GCN 14933; GCN 14951|XRT: GCN 14935; GCN 14945; GCN 14948; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14934; GCN 14949|Other: GCN Report 475.1 Sam Oates 130626A 10:51:03 559075 273.128 -9.525 1.8 0.16 0.52 0.08 0.9 0.2 -0.53, CPL 1.39 n/a n/a n/a 58.6 n/a n/a n/a n/a n/a n/a n/a n/a n/a 67 V>19.8 B>21.1|U>20.7|UVW1>20.1|White>22.0 XRT: Source previously reported has not faded significantly, it is not believe it to be the X-ray afterglow.|UVOT: no detection BAT: GCN 14931; GCN 14942|XRT: GCN 14931; GCN 14937; GCN 15004|UVOT: GCN 14931: GCN 14937 Max De Pasquale 130625A 07:00:39 558982 343.336 82.171 1.3 38.1 18 1 1.2 0.2 1.37, PL 0.09 22:53:06.71 82:10:27.8 2.0 97.24 n/a 0.000822419 0.00021800192 -1.702 2.2062 4.76875 n/a n/a n/a 102 V>19.34 B>20.21|U>20.81|UVW1>19.60|UVM2>20.04|UVW2>19.79|White>21.34 UVOT: no detection BAT: GCN 14923; GCN 14925|XRT: GCN 14923; GCN 14924; GCN 14930; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14923; GCN 14928|Other: GCN Report 440.1 Dirk Grupe 130623A 11:42:44.7 Ground Analysis|20284 20.723 -77.784 4 15 5.4 1.1 1.4 0.3 1.8, PL 0.2 01:23:24.83 -77:46:24.2 4.5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a White>22.6 Fermi (GBM), MPG/ESO (2.2m) XRT: The source reported seems to have faded, suggesting that it may be the X-ray afterglow.|UVOT: no detection BAT: GCN 14921|XRT: GCN 14926; GCN 14964|UVOT: GCN 14926 130615A 09:44:45 558271 274.963 -68.161 2.9 304 21 3 0.7 0.2 0.87, CPL 0.92 18:19:19.02 -68:09:40.2 2.0 174.06 211 0.01882657 0.0.0785145 -2.975 2.07759 0.827000000005646 n/a n/a n/a 180 V>20.1 U>21.3|UVW1>20.9|UVM2>20.3|UVW2>20.8 MPG/ESO (2.2m), PROMPT (16"), Zadko (100cm), UVOT: no detection BAT: GCN 14897; GCN 14899|XRT: GCN 14897; GCN 14900; GCN 14904; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14897; GCN 14902 Eda Sonbas 130612A 03:22:22 557976 259.771 16.729 2.0 4.0 2.3 0.5 1.7 0.3 -0.14, CPL 1.71 17:19:10.63 16:43:11.3 1.5 86.97 92.2 0.010768527 0.004891128 -1.012 2.18734 7.85251 17:19:10.58 16:43:11.9 0.53 94 V>20.6 B>21.3|U=19.68|UVW1>21.6|UVM2>21.6|UVW2>21.1|White=18.97 Liverpool (2m), PAIRITEL (1.3m), PROMPT (16"), NOT (2.5m), Palomar (60"), HJT (1.5m), Sierra Nevada (1.5m), VLT, TAROT (25cm), ISON-NM (0.45m), iTelescope T21 (0.43m), Fermi (GBM) 2.006 (VLT: absorption) BAT: GCN 14874; GCN 14916|XRT: GCN 14874; GCN 14884; GCN 14886; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14874; GCN 14887|Redshift: GCN 14882 (VLT) Judy Racusin 130610A 03:12:13 557845 224.414 28.187 2.4 46.4 25 1 1.7 0.2 1.27, PL 0.08 14:57:40.88 28:12:25.6 1.4 132.97 43.7 0.026318754 0.010466968 -1.182 2.04497 2.63573 14:57:40.88 28:12:25.8 0.51 140 V>20.07 B=19.12|U=17.67|UVW1>19.05|UVM2>21.09|UVW2>20.63|White=19.56 Liverpool (2m), PROMPT (16"), PAIRITEL (1.3m), Palomar (60"), VLT, Mt. Lemmon (1m), Fermi (GBM), ISON-NM (0.45m), iTelescope T21 (0.43m), CrAO, TAROT (25cm) 2.092 (VLT: absorption) BAT: GCN 14842; GCN 14849|XRT: GCN 14842; GCN 14851; GCN 14853; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14842; GCN 14859|Redshift: GCN 14848 (VLT) Jay Cummings 130609B 21:38:40 557828 53.776 -40.168 1.0 210.6 160 0 8.5 0.4 1.32, PL 0.04 03:35:05.03 -40:10:26.7 1.7 76.01 342 0.18392367 0.0537314 -0.8014 2.00555 1.27967 03:35:05.11 -40:10:26.7 0.50 85 V=16.89 B=17.32|U=17.15|UVW1=17.61|UVM2=19.12|UVW2>19.51|White=17.36 Konus-Wind, MPG/ESO (2.2m), Fermi (GBM), Suzaku BAT: GCN 14841; GCN 14862; GCN 14867|XRT: GCN 14841; GCN 14847; GCN 14852; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14841; GCN 14857|Other: GCN Report 435.1 Hans Krimm 130609A 03:05:08 557782 152.680 24.124 1.2 7.0 5.7 0.4 1.8 0.2 1.88, PL 0.11 10:10:40.49 24:07:55.4 1.8 66.83 n/a 0.01861029 0.00981255 -0.8204 2.72407 3.53627 n/a n/a n/a 70 V>19.9 B>21.7|U>21.4|UVW1>21.5|UVM2>21.3|UVW2>20.8|White>22.0 Fermi (GBM) UVOT: no detection BAT: GCN 14828; GCN 14834|XRT: GCN 14828; GCN 14835; GCN 14837; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14828; GCN 14871 Jay Cummings 130608A 23:14:21 557771 24.597 41.492 2.5 151.38 9.0 1.9 0.6 0.3 2.71, PL 0.41 01:38:26.67 41:30:10.8 1.5 161.56 47.7 0.02918907 0.02112858 -4.325 2.38733 0.662000000429403 n/a n/a n/a 168 V>2.6 B>20.8|U>20.5|UVW1>20.6|UVM2>21.3|UVW2>21.5|White>21.5 UVOT: no detection BAT: GCN 14827; GCN 14833; GCN 14850|XRT: GCN 14827; GCN 14832; GCN 14838; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14827; GCN 14870|Other: GCN Report 434.1 Hans Krimm 130606B 00:48:11.32 Fermi 292.18 -24.86 n/a n/a n/a n/a n/a n/a n/a n/a 14:34:07.04 -22:06:08.3 1.6 106600 n/a 0.909216 0.3332544 -1.287 2.43651 2.39498 n/a n/a n/a 106600 n/a White>22.6 Fermi: GCN 14765|UVOT: no detection XRT: GCN 14820; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14855 130606A 21:04:39 557589 249.390 29.796 2.0 276.58 29 2 2.6 0.2 1.52, PL 0.12 16:37:35.13 29:47:46.8 1.4 72.43 164 0.07761601 0.01.8112425 -0.6415 1.86465 0.177676 n/a n/a n/a 80 V>20.6 B>20.7|U>20.4|UVW1>21.1|UVM2>20.5|UVW2>20.1|White>22.1 TELMA (0.6m), CAHA (1.23m), NOT (2.5m), Sutherland Observatory (1.4m), Liverpool (2m), Virtual Telescope (0.43m), GTC (10.4m), Montarrenti Observator (0.53m), TUBITAK (1.0m), MMT (6.5m), HJT (1.5m), Mt. Lemmon (1m), PAIRITEL (1.3m), Palomar (60"), Abastumani Observatory (0.7m), MPG/ESO (2.2m), Konus-Wind, Abastumani Observatory (0.7m), PROMPT (16"), VLT, EVLA @ 21.8 GHz, TAROT (25cm), Liverpool (2m), Chandra 5.91 (GTC: absorption)|5.913 (MMT: absorption)|5.913 (VLT: absorption) UVOT: no detection BAT: GCN 14781; GCN 14819|XRT: GCN 14781; GCN 14811; GCN 14812; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14781; GCN 14814|Redshift: GCN 14790 (GTC); GCN 14796 (GTC); GCN 14798 (MMT); GCN 14816 (VLT)|Other: GCN Report 444.1 Tilan Ukwatta 130605A 23:41:42 557508 134.536 -33.477 1.7 12.6 26 3 4.1 0.9 1.58, PL 0.17 08:58:08.57 -33:27:41.5 1.8 92.58 n/a 0.006325344 0.0024004323 -1.242 1.3888 2.19000000841239 08:58:08.61 -33:27:40.2 0.50 96 V=19.90 B>21.70|U>21.45|UVW1>21.57|UVM2>21.02|UVW2>20.27|White=21.04 MPG/ESO (2.2m), TAROT (25cm), PROMPT (16"), Konus-Wind No prompt event mode data were available as Swift entered the SAA shortly after the burst was detected. BAT: GCN 14773; GCN 14787|XRT: GCN 14773; GCN 14788; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14773; GCN 14780|Other: GCN Report 433.1 Stephen Holland 130604A 06:54:26 557354 250.166 68.225 1.1 37.7 14 1 0.8 0.2 1.51, PL 0.12 16:40:44.89 68:13:34.9 1.6 99.27 176 0.001072626 0.00022190936 -2.02 2.08823 2.23996 n/a n/a n/a 109 V>20.3 B>21.5|U>20.0|UVW1>20.0|UVM2>19.7|UVW2>21.3|White>21.8 Palomar (60"), ISON-NM (0.45m), Gemini-North 1.06 (Gemini-North: emission) UVOT: no detection BAT: GCN 14752; GCN 14779|XRT: GCN 14752; GCN 14763; GCN 14766; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14768|Redshift: GCN 14762 (Gemini-North)|Other: GCN Report 443.1 Andrea Melandri 130603B 15:49:14 557310 172.222 17.063 1.0 0.18 6.3 0.3 6.4 0.3 0.82, PL 0.07 11:28:48.15 17:04:16.9 1.4 59.05 n/a 0.0398682 0.011380392 -0.3536 2.20112 2.25766 n/a n/a n/a 62 V>19.8 B=21.14|U=20.87|UVW1>20.6|UVM2>20.4|UVW2=20.6|White=20.81 WHT, NOT (2.5m), GTC, Magellan (6.5m), Tubitak National Observatory (1.0m), Observatorio de Sierra Nevada (1.5m), Gemini-South, VLA @ 5.8 GHz, VLT, Palomar (60"), HJT (1.5m), Konus-Wind, HST, XMM-Newton 0.356 (GTC: absorption & emission)|0.356 (Magellan: emission, host)|0.356 (Gemini-South: emission)|0.3564 (VLT: absorption & emission) r=20.94 (WHT) BAT: GCN 14735; GCN 14741|XRT: GCN 14735; GCN 14739; GCN 14749; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14735; GCN 14759|Radio: GCN 14751 (VLA)|Redshift: GCN 14744 (GTC); GCN (Magellan); GCN 14747 (GTC); GCN 14748 (Gemini-South); GCN 14757 (VLT)|Host: GCN 14742 (WHT); GCN 14743 (NOT); GCN 14744 (GTC); GCN (Magellan); GCN 14747 (GTC); GCN 14748 (Gemini-South); GCN 14757 (VLT); GCN 14893 (HST)|Other: GCN Report 442.1 Andrea Melandri 130603A 05:59:32 557274 86.859 82.910 1.6 76 19 1 0.8 0.1 1.83, PL 0.12 05:47:35.06 82:54:30.7 1.5 3103.59 n/a 0.176651 0.0487806 -0.2662 2.32319 4.70297 05:47:33.9 82:54:31.3 0.8 3325 V>19.02 B=19.71|U=19.19|UVW1=19.62|UVM2>19.63|UVW2=20.25|White=9.61 MITSuME (50cm), NM1 Telescope (0.40m) Due to an observing constraint, Swift did not slew until T0+49.7 minutes. BAT: GCN 14731; GCN 14736|XRT: GCN 14732; GCN 14733; GCN 14737; GCN 14740; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14732; GCN 14738|Other: GCN Report 441.1 Andrea Melandri 130529A 11:15:25 556930 24.274 -64.143 1.9 128 14 2 0.5 0.1 1.56, PL 0.17 01:37:07.66 -64:08:50.8 1.4 112.63 124 0.09166456 0.043107497 -1.669 1.32001 0.685488 n/a n/a n/a 122 V>20.8 B>21.1|U>21.5|UVW1>21.6|UVM2>21.0|UVW2>21.8|White>22.1 UVOT: no detection BAT: GCN 14717; GCN 14726|XRT: GCN 14717; GCN 14719; GCN 14723; GCN 14724; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14717; GCN 14728|Other: GCN Report 432.1 Valerio D'Elia 130528A 16:41:23 556870 139.405 87.300 1.0 59.4 51 2 3.0 0.2 1.39, CPL 0.19 09:18:01.22 87:18:04.2 1.9 64.87 1200 0.12047816 0.047773 -1.451 1.91315 3.43277 n/a n/a n/a 75 V>19.9 B>20.8|U>21.0|UVW1>20.7|UVM2>20.7|UVW2>20.5|White>21.7 Konus-Wind, Fermi (GBM) UVOT: no detection BAT: GCN 14711; GCN 14718|XRT: GCN 14711; GCN 14714; GCN 14716; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14711; GCN 14721|Other: GCN Report 431.1 Valerio D'Elia 130527A 14:21:30 556753 309.282 -24.726 1.1 44 120 4 20.1 1.4 1.25, PL 0.05 20:37:06.32 -24:43:29.9 1.4 105.24 288 0.031501125 0.00919665 -1.5 1.66746 1.45629 n/a n/a n/a 113 V>18.7 B>20.2|U>20.2|UVW1>19.8|UVM2>20.0|UVW2>20.6|White>21.1 Konus-Wind, Suzaku UVOT: no detection BAT: GCN 14703; GCN 14708|XRT: GCN 14703; GCN 14704; GCN 14705; GCN 14707; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14703; GCN 14715|Other: GCN Report 447.1 Ben Gompertz 130521A 22:49:16 556344 87.568 14.470 1.6 11.0 4.2 0.5 1.9 0.2 2.11, PL 0.20 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a PROMPT (16") Due to a Sun observing constraint, Swift cannot slew to the BAT position until 05:50 UT on 2013 August 06. BAT: GCN 14691; GCN 14693 Claudio Pagani 130518B 10:50:38 556105|Ground Analysis|20282 321.555 -20.148 1.8 n/a 8.0 n/a n/a n/a 1.39, PL 0.14 n/a n/a n/a 184000 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Burst found in ground analysis. A Swift TOO request has been submitted and approved to locate the afterglow.|XRT: no detection BAT: GCN 14682; GCN 14683; GCN 14694|XRT: GCN 14690 Jay Cummings 130518A 13:55:07.4 556113 355.671 47.478 2.9 n/a n/a n/a n/a n/a n/a n/a 23:42:40.23 47:27:53.5 2.1 n/a n/a 0.154358768 0.086187698 -0.747 1.96017 2.58508 n/a n/a n/a 30500 n/a U=19.0 Fermi (GBM & LAT), Konus-Wind, HJT (1.5m), Palomar (60"), GTC (10.4m), Gemini-North, PdBI @ 86.7 GHz, Suzaku 2.49 (GTC: absorption)|2.488 (Gemini-North: absorption) Burst first reported by Fermi: GCN 14674 BAT: GCN 14676|XRT: GCN 14678; GCN 14681; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14678|Radio: GCN 14689 (PdBI)|Redshift: GCN 14685 (GTC); GCN 14687 (Gemini-North) Michael Siegel 130515A 01:21:17 555880 283.436 -54.283 1.6 0.29 1.5 0.2 1.4 0.2 0.77, PL 0.18 18:53:45.63 -54:16:44.6 2.4 75.2 n/a n/a n/a n/a n/a n/a n/a n/a n/a 79 V>19.8 B>21.0|U>20.7|UVW1>20.7|UVM2>20.0|UVW2>20.7|White>21.7 Fermi (GBM), Konus-Wind, Suzaku UVOT: no detection BAT: GCN 14650; GCN 14658|XRT: GCN 14650; GCN 14654; GCN 14661|UVOT: GCN 14650; GCN 14660|Other: GCN Report 437.1 Daniele Malesani 130514B 13:26:32 INTEGRAL 147.604 -18.969 n/a n/a 8.8 0.6 n/a n/a 1.72, PL 0.21 09:50:26.06 -18:57:54.6 1.8 5000 n/a 0.1077102 0.0501189 -0.9806 2.17334 3.57487 n/a n/a n/a n/a n/a n/a INTEGRAL: GCN 14638|BAT: Slew survey data for photon index and fluence. BAT: GCN 14659|XRT: GCN 14651; GCN 14695; Evans et al., 2009, MNRAS, 397, 1177 130514A 07:13:41 555821 296.278 -7.974 1.0 204 91 2 2.8 0.3 1.80, PL 0.05 19:45:07.92 -07:58:34.0 1.5 88.83 583 0.07779492 0.029464704 -2.024 2.0604 1.577583 n/a n/a n/a 97 V>18.7 B>19.1|U>20.5|UVW1>19.1|UVW2>19.5|White>21.5 MPG/ESO (2.2m), PROMPT (16") 3.6 (MPG/ESO: photometric) UVOT: no detection BAT: GCN 14632; GCN 14636; GCN 14702|XRT: GCN 14632; GCN 14637; GCN 14649; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14632; GCN 14640|Redshift: GCN 14634 (MPG/ESO)|Other: GCN Report 446.1 Eda Sonbas 130513A 07:38:00 INTEGRAL 144.77525 -5.24393 n/a n/a n/a n/a n/a n/a n/a n/a 09:39:02.80 -05:14:30.1 2.7 25400 n/a n/a n/a -3.3 2.9 0.34 n/a n/a n/a 25261 V>20.6 U>21.6|White>21.9 INTEGRAL: GCN 14630|UVOT: no detection XRT: GCN 14635|UVOT: GCN 14641|Other: GCN Report 427.1 130511A 11:30:47 555600 196.654 18.709 2.3 5.43 2.2 0.4 1.3 0.2 1.35, PL 0.31 13:06:34.90 18:42:35.3 1.4 71.58 n/a 0.007197588 0.0019920924 -0.8409 2.06879 1.03194 13:06:34.96 18:42:36.0 0.64 74 n/a White=19.18 Gemini-North, Higashi-Hiroshima Observatory (1.5m), SOAO (0.6m), ANU (2.3m) 1.3033 (Gemini-North: absorption) BAT: GCN 14620; GCN 14624|XRT: GCN 14620; GCN 14622; GCN 14627; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14620|Redshift: GCN 14621 (Gemini-North) Hans Krimm 130508A 17:08:53 555413 305.351 34.966 2.2 42 6.6 1.0 0.7 0.2 1.80, PL 0.23 20:21:17.22 34:57:29.9 2.5 130.49 n/a 0.00028673 0.0000617 -1.969 1.04958 16.44326 n/a n/a n/a 136 V>20.0 B>20.5|U>20.5|UVW1>20.3|UVM2>20.3|UVW2>20.5|White>21.5 Even though this is a weak detection and it is on the Galactic Plane (lon,lat= 74,-1), we determine that this is probably a GRB, but can not rule out some other type of astrophysical source. We will need the full data set to make the determination.|UVOT: no detection BAT: GCN 14607; GCN 14613|XRT: GCN 14607; GCN 14612; GCN 14614; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14607; GCN 14619|Other: GCN Report 426.1 Stephen Holland 130505A 08:22:28 555163 137.060 17.485 1.5 88 210 10 30.0 3.1 1.18, PL 0.07 09:08:14.60 17:29:04.3 1.4 96.37 735 2.1814356 0.5711476 0.6425 1.92439 0.524335 09:08:14.64 17:29:05.2 0.5 107 V=17.50 B=17.71|U=14.66|UVW1=19.28|UVM2>19.6|UVW2>19.9|White=17.96 MAXI, Gemini-North, MITSuME (50cm), Weihai (1m), TNT (80cm), iTelescope (T12), Konus-Wind, Kharkiv National University (0.7m), Tautenburg (1.43m), HJT (1.5m), Suzaku, MITSuME (50cm) 2.27 (Gemini-North: absorption) BAT: GCN 14563; GCN 14589|XRT: GCN 14563; GCN 14569; GCN 14577; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14563; GCN 14573|Redshift: GCN 14567 (Gemini-North)|Other: GCN Report 429.1 John Cannizzo 130504C 23:30:15 Fermi 91.715 3.846 n/a n/a n/a n/a n/a n/a n/a n/a 06:06:31.29 03:50:02.0 3.6 65600 n/a 0.511105 0.1731925 -1.387 1.83931 5.12414 n/a n/a n/a n/a n/a n/a Fermi: GCN 14574 XRT: GCN 14584; GCN 14588; GCN 14603; Evans et al., 2009, MNRAS, 397, 1177 130504A 02:05:34 555096 272.459 -16.320 1.7 50 10 1 0.9 0.2 0.52, CPL 0.68 18:09:49.45 -16:18:48.2 1.7 85.89 n/a 0.056671563 0.016067202 -0.6278 1.93992 18.3355 n/a n/a n/a 89 n/a U_fc>19.8|UVW1>20.2|UVM2>20.4|UVW2>20.8|White>20.5 IAC80 (0.82m) UVOT: no detection BAT: GCN 14551; GCN 14554|XRT: GCN 14551; GCN 14553; GCN 14558; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14551; GCN 14556 Jay Cummings 130502B 07:51:11.76 Fermi 74.5 70.6 n/a n/a n/a n/a n/a n/a n/a n/a 04:27:02.89 71:03:38.3 1.4 55100 n/a 0.8428172 0.25794969 -1.518 1.88806 2.79952 n/a n/a n/a 55101 n/a White>22.1 Fermi: GCN 14530|UVOT: no detection XRT: GCN 14540; GCN 14555; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14544 130502A 17:50:30 554996 138.579 -0.134 1.8 3.0 3.8 0.4 2.9 0.3 1.78, PL 0.16 09:14:16.53 -00:07:24.3 1.5 91.41 n/a 0.07100832 0.04190398 -0.676 2.21006 1.62344 n/a n/a n/a 95 V>19.81 U>20.6|B>19.25|UVW1>20.16|UVM2>19.96|White_FC=20.90|White>20.06 TNG, GTC (10.4m), IAC80 (0.82m), Fermi (GBM) BAT: GCN 14527; GCN 14550|XRT: GCN 14527; GCN 14536; GCN 14547; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14527; GCN 14543 Nora Troja 130427B 13:20:41 554635 314.900 -22.548 1.4 27.0 15 1 3.0 0.4 1.64, PL 0.15 20:59:35.63 -22:32:47.9 1.4 77.37 115 0.019117137 0.0037106979 -1.712 1.8144 0.44452598 20:59:35.64 -22:32:46.5 1.10 87 n/a White=17.19 Faulkes North (2m), VLT 2.78 (VLT: tentative) BAT: GCN 14460; GCN 14469|XRT: GCN 14460; GCN 14467; GCN 14479; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14460|Redshift: GCN 14493 (VLT) Alessandro Maselli 130427A 07:47:57 554620 173.150 27.706 1.0 162.83 3100 30 331.0 4.6 1.21, PL 0.02 11:32:32.63 27:41:51.7 3.5 140.19 43800 9.83052 3.329276 -2.787 1.78644 0.977721 n/a n/a n/a 147 V=12.1 B=12.6|U=11.8|UVW1=11.2|UVM2=11.2|UVW2=11.2|White=13.8 ISON-NM (0.45m), Palomar 60", Faulkes North (2m), PAIRITEL (1.3m), MITSuME (50cm), Gemini-North, iTelescope (T11, T21, T30), Weihai (1m), HJT (1.5m), MAXI/GSC, GMG (2.4m), Zadko (100cm), Fermi (LAT, GBM), AZT-11, T100 (1.0m), RAPTOR, NOT (2.5m), VLA @ 5.8 GHz, SNUO (0.6m), SOAO (0.6m), BOAO, CARMA @ 85 GHz, INTEGRAL, Kanata (1.5m), Konus-Wind, ARIES Nainital (1.04m), Stansbury Park (0.35m), VLT, TNT (80cm), CARMA @ 93 GHz, Nayuta (2m), PROMPT (16"), CrAO RT-22 @ 36 GHz, SARA (0.9m), Challis Observatory (0.4m), Murikabushi (1m), AGILE, GMRT @ 1390 GHz, ABT (10"), VLA @ 20-22 GHz, KAIT (0.76m), Murikabushi (1m), Pan-STARRS 1 (1.8 m), RHESSI, Tautenburg (1.43m), Sandvreten Observatory (0.45m), NOT, Watcher (40cm), LBT, Keck, William Herschel (4.2m), AZT-33IK, GTC (10.4m), HST, BTA (6m), Konkoly Observatory 0.34 (Gemini-North: absorption)|0.338 (NOT: absorption)|0.3399 (VLT: absorption)|0.340 (LBT: absorption)| 0.3399 (William Herschel: emission, host)| 0.3393 (BTA) Irregular galaxy, with a broadly elliptical shape (William Herschel). This is an extremely bright burst in all three instruments. BAT: GCN 14448; GCN 14470|XRT: GCN 14448; GCN 14485; GCN 14502; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14448; GCN 14472|Radio: GCN 14480 (VLA); GCN 14482 (CARMA); GCN 14494 (CARMA); GCN 14505 (RT-22); GCN 14519 (GMRT); GCN 14522 (VLA)|Redshift: GCN 14455 (Gemini-North); GCN 14478 (NOT); GCN 14491 (VLT); GCN 14605 (LBT); GCN 14617 (William Herschel); GCN 14669 (BTA)|Host: GCN 14617 (William Herschel) Alessandro Maselli 130420B 12:56:31 553996 183.095 54.376 1.1 10.2 6.0 0.5 1.4 0.1 0.28, CPL 0.52 12:12:30.81 54:23:26.0 1.8 54.55 n/a 0.017491705 0.007488425 -1.087 1.97752 0.684227 n/a n/a n/a 57 V>19.6 B>20.9|U>20.6|UVW1>20.1|UVM2>19.8|UVW2>20.1|White>21.7 Fermi (GBM) UVOT: no detection BAT: GCN 14411; GCN 14420|XRT: GCN 14411; GCN 14421; GCN 14430; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14411; GCN 14425|Other: GCN Report 430.1 Sam Oates 130420A 07:28:29 553977 196.118 59.421 1.0 123.5 71 3 3.4 0.2 1.52, CPL 0.25 13:04:25.49 59:25:26.3 1.4 735.33 n/a 0.12857126 0.05403455 -0.7519 2.29559 0.620381 13:04:25.55 59:25:27.1 0.50 739 V=17.66 B=18.13|U=17.19|UVW1=17.51|UVM2=18.30|UVW2=18.50|White=17.14 Faulkes North (2m), ROTSE-III, PAIRITEL (1.3m), HJT (1.5m), iTelescope (T21), Weihai (1m), GMG (2.4m), GORT (14"), ISON-NM (0.45m), Fermi (GBM), RAPTOR, GTC (10.4m) 1.297 (GTC: absorption) BAT: GCN 14406; GCN 14419|XRT: GCN 14406; GCN 14416; GCN 14422; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14406; GCN 14424|Redshift: GCN 14437 (GTC) Mat Page 130419A 13:30:29 553918 355.278 9.900 2.6 75.7 7.8 1.4 0.3 0.2 1.43, PL 0.28 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 00:33 UT on 2013 May 06. There will thus be no XRT or UVOT data for this trigger before this time. BAT: GCN 14391; GCN 14399 Paul Kuin 130418A 19:00:53 553847 149.045 13.674 1.9 >300 18 2 0.6 0.2 2.07, PL 0.17 09:56:08.85 13:40:02.0 1.8 129.70 155 0.09930438 0.03376863 -0.7393 1.68684 1.32281 09:56:08.88 13:40:02.7 0.50 138 V=17.69 U=14.71|B=17.41|UVW1=17.25|UVM2=17.61|UVW2=18.08|White=14.85 CAHA (1.23m), Bassano Bresciano Observatory, GTC (10.4m), TNG, TAROT (25cm), OSN (1.5m), MPG/ESO (2.2m), CARMA @ 93 GHz, HJT (1.5m), REM, VLT, Mt. Lemmon (1m), iTelescope (T18, T21), CTIO (1.3m), HJT (1.5m), Konus-Wind 1.218 (GTC)|1.217 (VLT: absorption) BAT: GCN 14377; GCN 14392|XRT: GCN 14377; GCN 14383; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14377; GCN 14384|Radio: GCN 14387 (CARMA)|Redshift: GCN 14380 (GTC); GCN 14390 (VLT) Max De Pasquale 130408A 21:51:38 553132 134.398 -32.363 2.2 28 23 4 4.9 1.0 1.28, PL 0.26 08:57:37.30 -32:21:39.5 1.4 149.89 n/a 0.0561526 0.015529384 -0.4662 2.03183 0.115893 08:57:37.30 -32:21:38.9 0.5 155 V=15.75 B>20.84|U>20.55|UVW1>19.82|UVM2>19.75|UVW2>21.56|White=16.80 Liverpool (2m), MPG/ESO (2.2m), VLT, Gemini-South, Konus-Wind, CTIO (1.3m), Skynet, Suzaku 3.758 (VLT: absorption)|3.757 (Gemini-South) BAT: GCN 14361; GCN 14373|XRT: GCN 14361; GCN 14367; GCN 14369; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14363; GCN 14370|Redshift: GCN 14365 (VLT); GCN 14366 (Gemini-South)|Other: GCN Report 439.1 Amy Lien 130327B 08:24:04.05 Fermi 214.9 -74.6 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi: GCN 14346|XRT: The source originally suggested as a possible afterglow is not actually the GRB afterglow. XRT: GCN 14353; GCN 14398; Evans et al., 2009, MNRAS, 397, 1177 130327A 01:47:34 552063 91.984 55.732 2.2 9.0 2.3 0.5 0.9 0.2 2.26, PL 0.36 06:08:09.28 55:42:53.3 1.6 99.34 n/a 0.038896 0.016800096 -4.338 2.27626 1.31000000000003 n/a n/a n/a 104 V>19.8 B>20.7|U>20.4|UVW1>21.6|UVM2>21.0|UVW2>21.9|White>21.8 Harold Johnson Telescope (RATIR, 1.5m), Gemini-North UVOT: no detection BAT: GCN 14331; GCN 14343|XRT: GCN 14331; GCN 14335; GCN 14341; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14331; GCN 14339|Other: GCN Report 428.1 Tilan Ukwatta 130315A 12:45:32 551126 157.541 -51.794 1.3 233.4 49 2 1.0 0.2 1.81, PL 0.08 10:30:11.60 -51:47:40.0 1.7 160.72 1100 0.0478653 0.008367282 -5.606 1.95459 2.856612 n/a n/a n/a 171 V>20.7 B>21.7|U>21.4|UVW1>21.3|UVM2>21.0|UVW2>21.2|White>22.2 MPG/ESO (2.2m) UVOT: no detection BAT: GCN 14311; GCN 14315|XRT: GCN 14311; GCN 14317; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14311; GCN 14323 Phil Evans 130313A 16:08:11 550906 236.438 -0.355 2.6 0.26 0.31 0.07 0.5 0.1 1.37, PL 0.36 15:45:38.41 -00:22:08.3 4.8 78.1 n/a n/a n/a n/a 1.6 0 n/a n/a n/a 81 V>20.4 B>21.4|U>20.3|UVW1>20.9|UVM2>21.0|UVW2>21.5|White>22.4 UVOT: no detection BAT: GCN 14293; GCN 14296|XRT: GCN 14293; GCN 14297; GCN 14300; GCN 14305|UVOT: GCN 14293; GCN 14314|Other: GCN Report 445.1 Ben Gompertz 130306A 23:51:01 550457 279.475 -11.682 1.6 n/a n/a n/a 7.3 0.8 1.95, PL 0.05 18:37:50.75 -11:40:52.4 4.0 146000 n/a 0.011726504 0.022409866 0.8302 1.7411 4.680364626 n/a n/a n/a 146000 n/a UVW1>22.2 Fermi (GBM), Konus-Wind Due to a Moon observing constraint, Swift did not slew to the BAT position until March 08, 2013. BAT: GCN 14266; GCN 14279|XRT: GCN 14287; GCN 14351; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14287 Mike Siegel 130305A 11:39:16 550329|Ground Analysis|20234 116.774 52.037 1.8 n/a 48 18 n/a n/a 0.78, PL 0.20 07:46:59.43 52:01:60.0 3.8 31000 n/a 0.1475806 0.023138955 -2.375 1.89668 3.69421 n/a n/a n/a 30975 n/a U>21.4 Fermi (GBM &LAT), Konus-Wind UVOT: no detection BAT: GCN 14257; GCN 14277|XRT: GCN 14263; GCN 14276; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14268|Other: GCN Report 436.1 Jay Cummings 130216B 18:58:12 548918|Ground Analysis|20233 58.866 2.036 1.5 3.7 13 3 7.4 0.6 1.77, PL 0.08 n/a n/a n/a 247900 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Suzaku A Swift TOO to determine the position of the x-ray afterglow has been approved, and will take place once the source comes out of constraint on February 19th.|XRT: No bright X-ray afterglow is detected inside the refined BAT error circle. BAT: GCN 14226; GCN 14232|XRT: GCN 14242 Jay Cummings 130216A 22:15:24 548927 67.901 14.670 1.0 6.5 30 1 6.5 0.3 0.80, CPL 0.20 n/a n/a n/a 317700 n/a n/a n/a n/a n/a n/a n/a n/a n/a 317088 n/a UVW1>22.2 Fermi (GBM) Due to a Moon observing constraint, Swift could not slew to the BAT position until 13:16 UT on 2013 February 20.|XRT: No X-ray afterglow is detected inside the refined BAT error circle.|UVOT: no detection BAT: GCN 14223; GCN 14229; GCN 14240; GCN 14241|XRT: GCN 14247|UVOT: GCN 14254|Other: GCN Report 421.1 Andrea Melandri 130215A 01:31:30 548760 43.486 13.387 1.5 65.7 54 5 2.5 0.7 1.59, PL 0.14 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a ROTSE-IIIb, Skynet, Lick Shane (3m), Palomar (60"), CARMA @ 93 GHz, REM, Harold Johnson Telescope (1.5m), TAROT, Xinglong (2.16m), iTelescope T11, GMG (2.4m), RAPTOR, Fermi (GBM), MITSuME (50cm), MPG/ESO (2.2m), Palomar (200"), Palomar (48"), Suzaku, GTC (10.4) 0.597 (Lick Shane: absorption)|0.58 (GTC: derived) Due to a Moon observing constraint, Swift could not slew to the BAT position, thus there are no XRT or UVOT data for this trigger. BAT: GCN 14204; GCN 14214|Radio: GCN 14210 (CARMA)|Redshift: GCN 14207 (Lick Shane); GCN 14303 (GTC)|Other: GCN Report 420.1 Valerio D'Elia 130211A 03:36:32 548276 147.524 -42.330 2.1 25.1 6.4 1.0 0.7 0.2 1.81, PL 0.24 09:50:08.68 -42:20:32.5 3.6 113.88 79.8 0.00673725 0.00500605 -3.176 2.20071 2.1600871642 n/a n/a n/a 125 V>21.7 B>22.4|U>21.3|UVW1>21.8|UVM2>21.6|UVW2>22.2|White>22.9 UVOT: no detection BAT: GCN 14195; GCN 14197|XRT: GCN 14195; GCN 14198; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14195; GCN 14199|Other: GCN Report 423.1 Sam Oates 130206A 19:36:28 547918 140.387 -58.193 1.9 128.0 20 2 0.3 0.2 1.56, PL 0.17 09:21:30.41 -58:11:37.0 4.6 3090 n/a n/a n/a n/a n/a n/a n/a n/a n/a 3081 V>20.3 B>22.3|U>21.2|UVW1>21.0|UVM2>20.7|UVW2>21.3|White>23.1 Fermi (GBM) Due to an observing constraint, Swift will did slew until T0+48.5 minutes. BAT: GCN 14181; GCN 14186|XRT: GCN 14183; GCN 14188; GCN 14203|UVOT: GCN 14184; GCN 14188|Other: GCN Report 425.1 Max De Pasquale 130131B 19:10:08 547420 173.957 15.033 1.7 4.30 3.4 0.4 1.0 0.2 1.15, PL 0.20 11:35:49.36 15:02:17.5 1.6 109.46 n/a 0.018749445 0.008016333 -1.089 2.22317 3.89587 n/a n/a n/a 113 V>19.8 B>20.5|U>21.0|UVW1>20.4|UVM2>20.6|UVW2>21.1|White>22.0 2.539 (Keck I: emission, host) g = 25.7, I = 24.9 (Keck I) UVOT: no detection BAT: GCN 14159; GCN 14164|XRT: GCN 14159; GCN 14165; GCN 14176 ;Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14159; GCN 14169|Redshift: GCB 14286 (Keck I)|Host: GCB 14286 (Keck I)|Other: GCN Report 416.1 Mike Siegel 130131A 13:56:22 547407 171.091 48.064 2.1 51.6 3.1 0.6 0.7 0.1 2.12, PL 0.32 11:24:30.38 48:04:33.5 1.5 58.53 1220 0.021331158 0.010396146 1.5 2.35898 2.70909 n/a n/a n/a 67 V>21.0 B>21.7|U>22.0|UVW1>21.7|UVM2>21.3|UVW2>22.0|White>22.5 UKIRT, VLA @ 5.8 Ghz, CARMA @ ~85 GHz, AZT-33IK UVOT: no detection BAT: GCN 14156; GCN 14163|XRT: GCN 14156; GCN 14160; GCN 14168; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14156; GCN 14180|Radio: GCN 14171 (VLA); GCN 14172 (CARMA)|Other: GCN Report 424.1 Dirk Grupe 130122A 23:44:09 546731 194.307 59.003 3.0 64 7.4 1.1 0.4 0.1 1.34, PL 0.24 12:57:08.43 59:00:52.6 1.5 116.88 n/a 0.01683184 0.00650688 -1.218 1.81363 0.900958 12:57:08.30 59:00:53.5 0.53 121 V>17.9 B=18.35|U=18.49|UVW1>20.9|UVM2>20.0|UVW2>20.4|White=18.57 T100 (1.0m), MASTER II, Harold Johnson Telescope (1.5m), SANTEL-400AN (0.4m), RTT150 BAT: GCN 14140; GCN 14146|XRT: GCN 14140; GCN 14143; GCN 14145; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14140; GCN 14149|Other: GCN Report 438.1 Amy Lien 130102A 18:10:53 544784 311.435 49.838 2.3 77.5 7.2 0.9 0.4 0.1 1.39, PL 0.18 20:45:41.63 49:49:03.5 1.6 116.45 56.2 0.00898391 0.005218376 -1.394 2.03149 11.34035 n/a n/a n/a 126 V>20.9 B>20.8|U>20.5|UVW1>20.2|UVM2>20.7|UVW2>20.7|White>22.4 BAT: GCN 14127; GCN 14133|XRT: GCN 14127; GCN 14129; GCN 14131; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14127; GCN 14136|Other: GCN Report 411.1 Kim Page 121229A 05:00:21 544347 190.095 -50.588 2.8 n/a 4.6 1.3 0.1 0.0 2.43, PL 0.46 12:40:24.31 -50:35:38.6 1.7 145.90 121 0.0004456618 0.00008566844 -5.382 2.18362 0.00000000000000345225 n/a n/a n/a 155 V>198.9 B>20.5|U>20.1|UVW1>20.0|UVM2>17.6|UVW2>20.1|White>21.2 MPG/ESO (2.2m), MAXI/GSC, VLT 2.707 (VLT: absorption) UVOT: no detection BAT: GCN 14115; GCN 14123|XRT: GCN 14115; GCN 14121; GCN 14124; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14115; GCN 14122|Redshift: GCN 14120 (VLT)|Other: GCN Report 418.1 Eda Sonbas 121226A 19:09:43 544027 168.620 -30.413 2.0 1.00 1.4 0.2 1.6 0.3 1.51, PL 0.29 11:14:34.14 -30:24:23.1 2.1 100.59 n/a 0.01102507 0.004894346 -1.041 2.50163 8.91525 n/a n/a n/a 104 V>20.4 B>2.3|U>20.9|UVW1>20.7|UVM2>21.0|UVW2>20.2|White>21.6 GTC (10.4m), VLA @ 5.8 GHz, TNG BAT: short-hard burst|UVOT: no detection BAT: GCN 14105; GCN 14111|XRT: GCN 14105; GCN 14112; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14105; GCN 14113|Radio: GCN 14126 (VLA)|Host: GCN 14139 (TNG) Hans Krimm 121217A 07:17:47 542441 153.708 -62.354 1.0 778 62 3 1.8 0.1 1.53, PL 0.08 10:14:50.43 -62:21:01.8 1.4 64.00 193 0.5307165 0.1784943 -2.753 1.94438 3.983852 10:14:50.32 -62:21:03.3 0.6 73 V=19.01 B=18.76|U=20.09|UVW1>19.96|UVM2>19.85|UVW2>20.37|White=19.58 MPG/ESO (2.2m), Fermi (GBM) BAT: GCN 14089; GCN 14096|XRT: GCN 14089; GCN 14090; GCN 14093; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14089; GCN 14092|Other: GCN Report 410.1 Mike Siegel 121212A 06:56:13 541371 177.787 78.052 2.1 6.8 1.2 0.3 0.7 0.1 2.65, PL 0.40 11:51:10.16 78:02:14.7 1.4 68.37 n/a 0.06604096 0.0383008 -0.6983 2.41414 2.12856 11:51:10.30 78:02:14.3 0.62 72 V>20.3 B>20.9|U=20.25|UVW1>20.8|UVM2>20.5|UVW2>20.9|White=21.23 INTEGRAL, Keck I, ISON-NM (0.45m), Palomar (60"), AZT-22, Harold Johnson Telescope (1.5m), NOT BAT: GCN 14064: GCN 14068|XRT: GCN 14064; GCN 14066; GCN 14073; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14064; GCN 14069|Other: GCN Report 405.1 Dirk Grupe 121211A 13:47:02 541200 195.575 30.173 4.9 182 13 2.67 1.0 0.3 2.36, PL 0.26 13:02:07.99 30:08:54.9 1.4 89.52 664 0.13629805 0.0478345 -0.4783 2.0682 4.58545 13:02:07.99 30:08:54.6 0.52 97 V>19.9 B=20.4|U=19.6|UVW1=20.6|UVM2=20.6|UVW2>21.1|White=19.9 Faulkes North (2m), Keck I, MITSuME (50cm), Harold Johnson Telescope (1.5m), Fermi (GBM) 1.023 (Keck I) BAT: GCN 14057; GCN 14067|XRT: GCN 14057; GCN 14060; GCN 14061; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14057; GCN 14063|Redshift: GCN 14059 (Keck I)|Other: GCN Report 415.1 Vanessa Mangano 121209A 21:59:11 540964 326.800 -8.232 1.7 42.7 29 1 3.4 0.3 1.43, PL 0.08 21:47:08.93 -08:14:07.1 1.4 91.98 n/a 0.1448368 0.0564024 0.6089 2.29895 5.22617 n/a n/a n/a 96 V>20.3 B>21.1|U>21.6|UVW1>21.5|UVM2>22.3|UVW2>21.8|White>21.7 MPG/ESO (2.2m), MAXI/GSC I = 23.2 (Keck I, possible host) UVOT: no detection BAT: GCN 14045; GCN 14052|XRT: GCN 14045; GCN 14051; GCN 14053; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14046; GCN 14086|Host: GCN 14056 (Keck I)|Other: GCN Report 422.1 Alessandro Maselli 121202A 04:20:05 540255 256.790 23.942 1.2 20.1 12 1 1.2 0.2 1.59, PL 0.11 17:07:11.26 23:56:53.6 1.4 2824.70 n/a 0.05065776 0.04761756 -0.486 2.1302 1.75198 n/a n/a n/a 2828 V>20.2 B>20.9|U>21.2|UVW1>21.4|UVM2>21.5|UVW2>21.2|White>21.0 Fermi (GBM) Due to an observing constraint, Swift did not slew until T0+44.1 minutes.|UVOT: no detection BAT: GCN 14032; GCN 14037|XRT: GCN 14036; GCN 14038; GCN 14040; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14034; GCN 14041|Other: GCN Report 407.1 Sam Oates 121201A 12:25:42 540178 13.473 -42.929 2.3 85 7.8 1.0 0.8 0.1 1.90, PL 0.21 00:53:52.25 -42:56:34.8 1.4 115.07 n/a 0.014522466 0.005512626 -1.242 1.62244 0.95837 00:53:52.16 -42:56:34.5 0.62 120 V>19.6 B=19.4|U=20.6|UVW1>21.3|UVM2>21.1|UVW2>20.8|White=19.9 MPI/ESO (2.2m), VLT 3.385 (VLT: emission & absorption) BAT: GCN 14025; GCN 14028|XRT: GCN 14025; GCN 14027; GCN 14029; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14025; GCN 14030|Redshift: GCN 14035 (VLT)|Other: GCN Report 404.1 Vladimir Yershov 121128A 05:05:37 539866 300.589 54.301 1.0 23.3 69 4 12.9 0.4 1.32, PL 0.18 20:02:24.00 54:17:58.7 1.4 77.17 158 0.0471828 0.013250134 -2.37 1.98504 10.9723 20:02:24.00 54:17:59.1 0.50 85 V=17.00 B=17.51|U=17.33|UVW1>19.6|UVM2>19.6|UVW2>20.0|White=16.19 Faulkes North (2m), Gemini North, Konus-Wind, Fermi (GBM), RAPTOR, Sayan (AZT-33IK), MITSuME (50cm), ARIES Nainital (1.04m), Abastumani Observatory (0.7m) 2.20 (Gemini North: absorption) BAT: GCN 14007; GCN 14011|XRT: GCN 14007; GCN 14015; GCN 14016; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 14007; GCN 14017|Redshift: GCN 14009 (Gemini North)|Other: GCN Report 406.1 Sam Oates 121125A 08:32:27 539563 228.519 55.318 1.2 52.2 47 1 2.9 0.2 1.52, PL 0.06 15:14:06.72 55:18:48.2 1.4 66.8 427 0.1109437 0.0403325 -2.69 2.15112 0.979729 15:14:06.58 55:18:48.0 0.50 75 V=19.11 B=19.31|U=16.21|UVW1=20.21|UVM2>21.9|UVW2>21.6|White=16.35 Mt. Lemmon (1m), Fermi (GBM) BAT: GCN 13993; GCN 13996|XRT: GCN 13993; GCN 13998; GCN 13999; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13993; GCN 14002|Other: GCN Report 419.1 Brad Barlow 121123A 10:02:41 539358 307.334 -11.873 1.8 317 150 10 2.6 0.2 0.96, CPL 0.20 20:29:16.35 -11:51:36.8 1.4 123.04 130 0.14239872 0.04920228 0.3561 1.93494 0.573328 20:29:16.30 -11:51:35.6 0.44 131 V=18.29 B=19.12|U=18.58|UVW1>21.5|UVM2>21.3|UVW2>21.5|White_FC=19.43|White>19.7 GMG (2.4m), Fermi (GBM), NOT (2.5m), BOOTES-4 (0.6m), IAC80 (0.82m), MPG/ESO (2.2m), Suzaku, BOOTES-4/MET (0.6m), Abastumani Observatory (0.7m) BAT: GCN 13982; GCN 13990|XRT: GCN 13982; GCN 13989; GCN 13991; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13982; GCN 14003|Other: GCN Report 403.1 Eveline Helder 121117A 08:50:56 538696 31.617 7.432 1.1 30 14 2 1.1 0.1 1.16, PL 0.18 02:06:26.55 07:25:10.3 1.7 52.22 n/a 0.009877812 0.0035955024 -1.295 2.07779 0.51900351377 02:06:26.56 07:25:10.5 0.6 n/a V>20.3 B>20.6|U>20.3|UVW1>20.3|UVM2>20.2|UVW2>21.3|White_FC=19.17|White>21.9 MPG/ESO (2.2m) This burst occurred as the Swift spacecraft was approaching the South Atlantic Anomaly and the source was approaching the Earth Limb observing constraint. BAT: GCN 13967; GCN 13970|XRT: GCN 13967; GCN 13972; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13973 Jay Cummings 121108A 17:47:39 537921 83.216 54.520 2.2 89 9.6 1.2 1.6 0.2 2.28, PL 0.20 05:32:46.58 54:28:24.6 1.5 54.17 196 0.02135435 0.005831696 -0.9944 1.6975 2.276799 n/a n/a n/a 64 V>19.6 B>19.9|U>20.6|UVW1>19.6|UVM2>19.6|UVW2>19.8|White>21.3 UVOT: no detection BAT: GCN 13952; GCN 13961|XRT: GCN 13952; GCN 13959; GCN 13963; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13952; GCN 13962|Other: GCN Report 417.1 Tilan Ukwatta 121102A 02:27:02 537266 270.896 -16.951 1.0 24.7 19 1 2.3 0.2 1.88, PL 0.07 18:03:36.22 -16:57:28.4 1.4 47.73 345 0.033925059 0.014773659 -3.296 1.77855 8.00045 n/a n/a n/a 58 V>20.0 B>21.4|U>20.9|UVW1>20.8|UVM2>21.1|UVW2>21.2|White>21.4 INTEGRAL This event has all appearances of a GRB: hard BAT spectrum, bright XRT initial detection and fading. Still, we note that the galactic coordinates are l=12 deg, b=2.5 deg, consistent with a galactic origin. We believe it is a GRB, but can not rule out a new galactic transient.|UVOT: no detection BAT: GCN 13938; GCN 13942|XRT: GCN 13938; GCN 13943; GCN 13945; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13938; GCN 13948|Other: GCN Report 401.1 Valerio D'Elia 121031A 22:50:30 537195 170.772 -3.513 1.0 226 78 2 2.4 0.2 1.50, PL 0.05 11:23:04.85 -03:31:01.3 1.4 61.93 590 0.4371276 0.18143619 -2.484 2.33292 5.16924 n/a n/a n/a 70 V>1.4 B>20.0|U>19.5|UVW1>20.5|UVM2>21.1|UVW2>20.8|White>20.5 Fermi (GBM) UVOT: no detection BAT: GCN 13934; GCN 13936; GCN 13949|XRT: GCN 13934; GCN 13935; GCN 13944; GCN 13946; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13934; GCN 13947|Other: GCN Report 400.1 Valerio D'Elia 121028A 05:04:31 536897 271.903 -2.298 1.5 3.8 3.7 0.4 1.9 0.3 1.79, PL 0.17 18:07:35.87 -02:17:36.9 1.7 129.81 n/a 0.024979528 0.012666976 -0.8704 1.62816 4.77072 n/a n/a n/a 134 V>18.94 B>19.10|U>19.43|UVW1>19.61|UVW2>19.90|White>21.07 UVOT: no detection BAT: GCN 13913; GCN 13917|XRT: GCN 13913; GCN 13918; GCN 13919; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13913; GCN 13950|Other: GCN Report 402.1 Rhaana Starling 121027A 07:32:29 536831 63.598 -58.839 1.0 62.6 20 1 1.3 0.2 1.82, PL 0.09 04:14:23.47 -58:49:46.8 1.4 67.38 610 0.24509127 0.18853735 -2.334 2.37144 11.9499 n/a n/a n/a 77 V>19.5 B>19.7|U>20.6|UVW1>19.8|White=21.55 MAXI/GSC, Anglo-Australian Telescope, MPG/ESO (2.2m), CTIO (1.3m), Gemini-South, VLT 1.773 (arXiv:1302.2352v1)|1.77 (Gemini-South: absorption)|1.773 (VLT: emission and absorption) UVOT: Possible Detection BAT: GCN 13906; GCN 13907; GCN 13910|XRT: GCN 13906; GCN 13907; GCN 13916; GCN 13921; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13906; GCN 13907; GCN 13932|Redshift: GCN 13929 (Gemini-South); GCN 13930 (VLT); arXiv:1302.2352v1 Phil Evans 121025A 07:46:30 MAXI 248.75 27.73 n/a n/a n/a n/a n/a n/a n/a n/a 16:33:31.92 27:40:15.1 2.5 26100 n/a 0.053967208 0.053549084 -0.009968 3.0398 2.188206 n/a n/a n/a n/a n/a n/a MAXI: GCN 13895 XRT: GCN 13909; GCN 13941|Other: GCN Report 399.1 121024A 02:56:12 536580 70.481 -12.255 1.7 69 11 1 1.3 0.2 1.41, PL 0.22 04:41:53.30 -12:17:25.9 1.4 93.00 110 0.07719156 0.025306632 -2.114 2.00683 8.83441 04:41:53.28 -12:17:26.8 0.78 158 V>18.1 B=18.44|U_fc=18.43|U>18.5|UVW1>18.1|UVM2>17.6|UVW2>18.1 TAROT (25cm), BOOTES-1B (0.3m), PROMPT, Dolomites Astronomical Observatory (16"), VLT, MPG/ESO (2.2m), PAIRITEL (1.3m), GMG (2.4m), CARMA @ ~85 GHz, EVLA @ 22 GHz, ARIES Nainital (1,04m) 2.298 (VLT: absorption) BAT: GCN 13886; GCN 13899|XRT: GCN 13886; GCN 13892; GCN 13894; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13886; GCN 13901|Radio: GCN 13900 (CARMA)|Redshift: GCN 13890 (VLT); GCN 13903 (EVLA) Claudio Pagani 121017A 19:23:28 536172 288.820 -1.602 1.5 4.2 6.6 0.7 3.3 0.4 1.74, PL 0.17 19:15:19.22 -01:36:16.3 1.4 95.25 n/a 0.08171415 0.038633175 -0.9602 2.14409 6.10587 n/a n/a n/a 1141 V>18.5 B>19.1|U>18.6|UVW1>18.1|UVW2>18.1|White>21.2 XRT and UVOT detections were delayed due to entry into the SAA shortly after the initial trigger.|UVOT: no detection BAT: GCN 13875; GCN 13880|XRT: GCN 13875; GCN 13879; GCN 13882; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13875; GCN 13883|Other: GCN Report 398.1 Dirk Grupe 121014A 20:11:56 535960 166.645 -29.105 2.0 80.0 11 1 0.3 0.2 1.91, PL 0.17 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 05:22 UT on 2012 October 30. BAT: GCN 13867; GCN 13869 Amy Lien 121011A 11:15:30 535764 260.204 41.123 1.8 75.6 27 7 1.2 0.3 0.10, CPL 0.73 17:20:51.31 41:06:36.5 1.6 97.54 63.6 0.0063048 0.00189248 -1.543 1.72814 0.234170798 17:20:51.23 41:06:37.1 0.52 109 V=19.81 B=19.51|U=19.67|UVW1>20.9|UVM2>22.6|UVW2>21.0|White=18.96 MITSuME (50cm), Xinglong TNT, MASTER II, TNG, VT-50 (0.5m), NOT (2.5m), Fermi (LAT & GBM), Nainital (1.04m), Suzaku BAT: GCN 13845; GCN 13852|XRT: GCN 13845; GCN 13850; GCN 13857; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13845; GCN 13864 Judy Racusin 121001A 18:23:02 535026 276.029 -5.667 2.4 147 17 2 0.5 0.1 1.34, PL 0.15 18:24:07.74 -05:39:57.1 1.8 121.45 54.9 0.047993322 0.0174954 -1.293 1.26899 8.06736 n/a n/a n/a 130 V>20.2 B>21.2|U>20.7|UVW1>20.4|UVW2>21.1|White>22.4 Zeiss-600, IAC80 (82cm), BOOTES-2/TELMA, MPG/ESO (2.2m) UVOT: no detection BAT: GCN 13831; GCN 13836|XRT: GCN 13831; GCN 13837; GCN 13838; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13831; GCN 13839|Other: GCN Report 392.1 Valerio D'Elia 120927A 22:40:46 534815 136.606 0.420 1.0 43 26 3 1.6 0.2 0.63, CPL 0.38 09:06:27.30 00:24:58.3 1.4 153.72 n/a 0.06962204 0.032276968 n/a 1.7477 2.76364 n/a n/a n/a 158 V>19.1 B>20.1|U>20.2|UVW1>19.6|UVM2>19.6|UVW2>20.3|White>21.0 UVOT: no detection BAT: GCN 13822; GCN 13828|XRT: GCN 13822; GCN 13824; GCN 13826; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13822; GCN 13829; GCN 13830|Other: GCN Report 396.1 Alessandro Maselli 120923A 05:16:06 534402 303.781 6.255 2.1 27.2 3.2 0.8 0.6 0.1 0.29, CPL 1.66 20:15:10.78 06:13:16.3 1.9 139.80 n/a 0.005174018 0.0023711619 -1 1.735 1.0172505 n/a n/a n/a 143 n/a White>21.3 Gemini-North UVOT: no detection BAT: GCN 13796; GCN 13807|XRT: GCN 13796; GCN 13801; GCN 13812; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13796; GCN 13805 Vladimir Yershov 120922A 22:30:28 534394 234.758 -20.181 1.2 173 62 7 2.0 0.2 1.58, CPL 0.36 15:38:59.65 -20:10:55.5 1.4 116.42 2530 0.11777535 0.05077345 1.054 2.06954 1.038387 15:38:59.60 -20:10:54.3 0.65 127 V=17.94 B=19.62|U>18.82|UVW1>20.95|UVM2>20.96|UVW2>21.20|White=19.34 MPG/ESO (2.2m), TAROT (25cm), Fermi (GBM) 3.1 (MPG/ESO :photometric) BAT: GCN 13793; GCN 13806|XRT: GCN 13793; GCN 13794; GCN 13800; GCN 13804; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13793; GCN 13803; GCN 13808|Redshift: GCN 13810 (MPG/ESO) Vladimir Yershov 120918A 11:16:10 534015 181.042 -32.762 1.1 25.1 37 6 4.5 0.5 1.00, CPL 0.39 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 17:37 UT on 2012 November 15. BAT: GCN 13779; GCN 13784|Other: GCN Report 390.1 Brad Barlow 120913B 23:55:58 533613 213.660 -14.508 1.0 126 111 2 3.2 0.2 1.63, PL 0.04 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a PROMPT, TAROT (25cm), REM, Pierre Auger Observatory (30cm), Fermi (GBM) Due to a Sun observing constraint, Swift cannot slew to the BAT position until 20:57 UT on 2012 December 14. BAT: GCN 13763; GCN 13772|Other: GCN Report 394.1 Eveline Helder 120913A 20:18:21 533568 146.400 26.959 1.2 30.1 8.7 0.8 2.3 0.2 2.18, PL 0.15 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to a Sun observing constraint, Swift cannot slew to the BAT position until 22:34 UT on 2012 September 27. BAT: GCN 13762; GCN 13769|Other: GCN Report 389.1 Eveline Helder 120911A 07:08:33 533268 357.966 63.090 1.6 17.8 11 1 2.7 0.3 1.71, PL 0.16 23:51:55.05 63:05:55.7 1.6 3333.2 10 0.027094068 0.010295964 -1.24 2.0211 9.03116 n/a n/a n/a 3323 V>19.9 B>21.5|U>20.4|UVW1>20.0|UVM2>21.1|UVW2>20.9|White>21.6 Fermi (GBM) Due to an observing constraint, Swift did not slew until T0+51.6 minutes.|UVOT: no detection BAT: GCN 13744; GCN 13749|XRT: GCN 13746; GCN 13748; GCN 13750; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13751|Other: GCN Report 393.1 John Cannizzo 120909A 01:42:03 533060 275.735 -59.432 1.2 n/a 68 2 1.8 0.3 1.39, PL 0.06 18:22:56.77 -59:26:55.0 1.4 93.42 755 0.2152997 0.0619185 -1.209 2.06709 20.6609 n/a n/a n/a 3308 V>20.2 B>21.5|U>21.4|UVW1>21.6|UVM2>21.4|UVW2>21.6|White=20.75 PROMPT, MPG/ESO (2.2m), VLT, Konus-Wind, Fermi (GBM), TAROT (25cm) 3.93 (VLT: absorption) Because of an earth limb constraint, Swift slewed away before UVOT could take its initial exposures. BAT: GCN 13727; GCN 13733|XRT: GCN 13727; GCN 13732; GCN 13734; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13735|Redshift: GCN 13730 (VLT) Stefan Immler 120907A 00:24:23 532871 74.736 -9.323 2.0 16.9 6.7 1.1 2.9 0.4 1.73, PL 0.25 04:59:00.00 -09:18:53.6 1.4 82.02 n/a 0.08789781 0.038013885 -0.4457 1.82021 1.10614 04:59:00.00 -09:18:54.0 0.52 142 V>19.5 B=19.02|U=17.67|UVW1=18.27|UVM2=18.68|UVW2=18.57 MASTER II, NOT, Fermi (GBM), OSIRIS/GTC, Santel-400AN (0.4m) 0.970 (OSIRIS/GTC: absorption) BAT: GCN 13716; GCN 13720|XRT: GCN 13716; GCN 13722; GCN 13724; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13716; GCN 13725|Redshift: GCN 13723 (OSIRIS/GTC) Judy Racusin 120819A 13:10:14 531428 235.887 -7.304 2.9 71 14 2 0.8 0.3 1.49, PL 0.23 15:43:37.80 -07:18:32.7 1.7 156.16 n/a 0.001347148 0.00033839256 -1.771 1.719 2.2708 n/a n/a n/a 158 V>20.9 B>21.1|U>21.6|UVW1>21.4|UVM2>21.7|UVW2>21.8|White>21.7 NOT, MPG/ESO (2.2m) UVOT: no detection BAT: GCN 13681; GCN 13689|XRT: GCN 13681; GCN 13684; GCN 13687; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13681; GCN 13702|Other: GCN Report 395.1 Andy Beardmore 120817B 04:02:29 531259|Ground Analysis|20226 8.310 -26.428 2.8 n/a 1.7 0.4 n/a n/a 0.60, PL 0.3 n/a n/a n/a 67000 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Konus-Wind Originally reported in GCN 13670 (IPN)|XRT: no detection BAT: GCN 13692|XRT: GCN 13680 Jay Cummings 120817A 06:49:42 531267 250.692 -38.377 1.5 28.2 6.9 0.6 0.8 0.1 1.97, PL 0.16 16:42:45.38 -38:21:16.0 1.8 3110.77 n/a 0.0489936 0.028357008 -0.7009 2.01734 5.7687 n/a n/a n/a 3115 V>20.2 B>21.1|U>21.1|UVW1>20.3|UVM2>20.2|UVW2>20.0|White>20.4 Faulkes North (2m), Faulkes South (2m) Due to an observing constraint, Swift did not slew until T0+50.1 minutes.|UVOT: no detection BAT: GCN 13661; GCN 13669|XRT: GCN 13662; GCN 13667; GCN 13673; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13701|Other: GCN Report 385.1 Ben Gompertz 120816A 19:18:34 531223 282.133 -6.981 2.5 7.6 4.3 1.0 2.1 0.5 2.54 0.40 18:48:34.33 -06:56:16.3 1.6 132.63 n/a 0.031500432 0.014339328 -1.009 2.09549 6.72914 18:48:34.5 -06:56:16.4 0.6 117 V>19.0 B>19.6|U>21.1|UVW1>21.1|UVM2>19.5|UVW2>19.8|White=18.5 Skinakas Observatory (1.3m) BAT: GCN 13654; GCN 13659|XRT: GCN 13654: GCN 13660; GCN 13663; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13654; GCN 13678|Other: GCN Report 381.1 Kim Page 120815A 02:13:58 531003 273.976 -52.125 1.8 9.7 4.9 0.7 2.2 0.3 2.29, PL 0.23 18:15:49.92 -52:07:53.1 1.4 2686.79 n/a 0.1638908 0.0798164 -0.9222 1.84293 5.92144 18:15:49.88 -52:07:52.1 0.6 2672 V=19.34 B=20.11|U>20.5|UVW1>20.2|UVM2>19.9|UVW2>20.3|White=19.94 MPG/ESO (2.2m), VLT/X-shooter 2.358 (VLT/X-shooter: absorption) Due to an observing constraint, Swift did not slew until T0+40.6 minutes. BAT: GCN 13645; GCN 13652|XRT: GCN 13647; GCN 13650; GCN 13653; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13666|Redshift: GCN 13649 (VLT/X-shooter)|Other: GCN Report 387.1 Claudio Pagani 120811C 15:34:52 530689 199.690 62.297 1.0 26.8 30 3 4.1 0.2 1.40, CPL 0.30 13:18:43.94 62:18:02.1 1.4 68.67 297 0.11858981 0.04829129 -4.617 1.92121 8.26457 13:18:43.82 62:18:02.8 0.52 76 V=18.49 B=18.95|U=18.61|UVW1>20.0|UVM2>20.5|UVW2>19.7|White=18.59 MASTER II (Amur), RTT150, GTC (10.4m), NOT (2.5m), MASTER II (Tunka), Fermi (GBM), ISON-NM (0.45m), ISON-Kitab (0.4m) 2.671 (GTC: absorption)|2.67 {NOT: absorption) BAT: GCN 13622; GCN 13634|XRT: GCN 13622; GCN 13625; GCN 13630; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13622; GCN 13629|Redshift: GCN 13628 (GTC); GCN 13632 (NOT)|Other: GCN Report 378.1 Brad Barlow 120811A 02:35:18 530581 257.184 -22.735 2.6 166 11 1 1.0 0.1 1.95, PL 0.20 17:08:39.70 -22:42:38.0 2.8 n/a n/a 0.08926366 0.052599426 -0.6779 1.99897 8.66874 n/a n/a n/a 5627 V>19.1 B>20.2|U>20.0|UVW1>19.9|UVW2>19.8|White>20.7 While the BAT lightcurve and spectral results are consistant with a GRB origin for this trigger, given that the galactic coordinates are (lon,lat)=(0.6,10.3) deg, we cannot rule out a galactic source origin.|XRT: The fact that the XRT source is fading suggests that Swift trigger 530581 is most likely a GRB.|UVOT: no detection BAT: GCN 13618; GCN 13633|XRT: GCN 13641; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13641|Other: GCN Report 413.1 Binbin Zhang 120807A 07:09:37 530267 241.273 -47.455 2.1 20.0 2.9 0.5 0.9 0.1 1.81, PL 0.30 16:05:02.44 -47:28:47.0 1.8 71.60 n/a 0.01317365 0.005645731 -1.086 2.32654 10.66232 n/a n/a n/a 75 V>19.6 B>20.4|U>20.7|UVW1>20.3|UVM2>18.8|UVW2>19.9|White>21.8 UVOT: no detection BAT: GCN 13602; GCN 13604|XRT: GCN 13602; GCN 13603; GCN 13610; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13602; GCN 13616|Other: GCN Report 377.1 Frank Marshall 120805A 21:28:09 530031 216.536 5.853 2.2 48.00 8.2 1.4 0.37 0.2 1.20, PL 0.28 14:26:09.21 05:49:30.9 2.7 123.11 n/a 0.046430385 0.037847247 0.8949 1.62881 0.2220346069 n/a n/a n/a 127 V>20.8 B>21.5|U>20.5|UVW1>21.3|UVM2>21.6|UVW2>21.6|White>22.0 Calar Alto (1.23m), NOT, Liverpool 3.1 (arXiv:1503.05323v1) UVOT: no detection BAT: GCN 13588; GCN 13594|XRT: GCN 13588; GCN 13592; GCN 13638; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13588; GCN 13598|Redshift: arXiv:1503.05323v1 Eleonora Troja 120804A 00:54:14 529686 233.951 -28.768 1.0 0.81 8.8 0.5 10.8 0.6 1.34, PL 0.08 15:35:47.51 -28:46:56.9 1.4 93.64 n/a 0.033590955 0.014205566 -1.103 2.05668 4.05642 n/a n/a n/a 96 V>20.6 B>20.9|U>21.3|UVW1>20.3|UVM2>21.3|UVW2>21.0|White>22.0 Gemini-North, EVLA @ 5.8 GHz, Konus-Wind, Chandra, XMM-Newton Gemini-North: likely host UVOT: no detection BAT: GCN 13573; GCN 13581; GCN 13614|XRT: GCN 13573; GCN 13577; GCN 13580; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13573; GCN 13582|Radio: GCN 13587 (EVLA)|Host: GCN 13606 (Gemini-North)|Other: GCN Report 391.1 A. Lien 120803B 11:06:06 529606 314.223 53.298 1.0 37.5 25 5 1.5 0.2 0.84, CPL 0.36 20:56:56.57 53:18:15.0 1.7 75.52 n/a 0.01506681 0.0054714797 -1.298 1.03923 7.46941 n/a n/a n/a 78 n/a n/a Faulkes North (2m) BAT: GCN 13566; GCN 13572|XRT: GCN 13566; GCN 13571; GCN 13583; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13566 Judy Racusin 120803A 07:22:16 529582 269.531 -6.733 2.5 10.0 3.0 0.5 0.4 0.2 0.86, PL 0.35 n/a n/a n/a 147.04 n/a 0.004689792 0.002149488 n/a 0.986823 2.3200400662 n/a n/a n/a 149 n/a n/a BAT: GCN 13565; GCN 13568|XRT: GCN 13565; GCN 13569; GCN 13615; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13565 Judy Racusin 120802A 08:00:51 529486 44.833 13.762 1.1 50 19 3 3.0 0.2 1.21, CPL 0.47 02:59:22.22 13:46:06.0 1.4 84.78 n/a 0.17777088 0.13471596 -2.79 2.03526 13.2214 n/a n/a n/a 70 V>20.5 B>20.4|U>20.5|UVW1>20.4|UVM2>21.2|UVW2>21.4|White>22.1 Gemini-North, ISON-NM (0.45m) 3.796 (Gemini-North: absorption) BAT: GCN 13555; GCN 13559|XRT: GCN 13555; GCN 13558; GCN 13563; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13555; GCN 13593|Redshift: GCN 13562 (Gemini-North)|Other: GCN Report 380.1 Stephen Holland 120729A 10:56:14 529095 13.078 49.936 1.0 71.5 24 1 2.9 0.2 1.62, PL 0.08 00:52:17.89 49:56:22.6 1.4 68.12 175 0.007857444 0.0009412242 -1.12 1.8831 2.228028 00:52:17.83 49:56:23.1 0.50 77 V=15.92 B=16.56|U=15.78|UVW1=18.49|UVM2=18.91|UVW2=17.57|White=15.33 Faulkes North (2m), Gemini-North, UKIRT, RAPTOR, IAC80, Fermi (GBM), KAIT (0.76m) 0.80 (Gemini-North: absorption) BAT: GCN 13530; GCN 13536|XRT: GCN 13530; GCN 13534; GCN 13541; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13530; GCN 13539|Redshift: GCN 13532 (Gemini-North)|Other: GCN Report 384.1 Tilan Ukwatta 120728A 22:25:11 529021 137.085 -54.437 1.4 22.06 24 2 2.4 0.5 1.79, PL 0.13 09:08:22.70 -54:26:14.9 1.6 147.84 n/a 0.03189387 0.018979446 -0.6653 2.64225 5.18000000004446 n/a n/a n/a 148 V>20.6 B>22.3|U>21.0|UVW1>20.8|UVM2>21.0|UVW2>21.3 MPG/ESO (2.2m) UVOT: no detection BAT: GCN 13525; GCN 13535|XRT: GCN 13525; GCN 13528; GCN 13529; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13525; GCN 13533 Jay Cummings 120724A 06:39:02 528443 245.193 3.535 2.1 72.8 6.8 1.1 0.6 0.2 0.53, CPL 1.53 16:20:43.23 03:30:28.5 1.5 109.10 51.4 0.04020438 0.030380392 -2.825 1.86175 0.000000739566 16:20:43.35 03:30:27.8 0.77 99 V>19.2 B=20.01|U=20.50|UVW1>19.2|UVM2>18.4|UVW2>19.5|White=21.54 Faulkes North (2m), Gemini-North, AZT-22 1.48 (Gemini-North: absorption, tentative) AZT-22: possible host BAT: GCN 13510; GCN 13517|XRT: GCN 13510; GCN 13514; GCN 13515; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13510; GCN 13516|Redshift: GCN 13512 (Gemini-North)|Host: GCN 13520 (AZT-22)|Other: GCN Report 386.1 Paolo D'Avanzo 120722A 12:53:26 528195 230.489 13.249 3.4 42.4 12 2 1.0 0.3 1.90, PL 0.25 15:21:59.18 13:15:03.8 1.7 152.97 n/a 0.0203252 0.01037561 -0.8619 2.62119 52.5362 n/a n/a n/a 156 V>20.5 B>21.4|U>21.6|UVW1>21.3|UVM2>21.1|UVW2>20.2|White>21.7 MPG/ESO (2.2m), VLT 0.9586 (VLT: emission from host) UVOT: no detection BAT: GCN 13499; GCN 13503|XRT: GCN 13499; GCN 13502; GCN 13504; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13499; GCN 13508|Redshift: GCN 13507 (VLT)|Host: GCN 13507 (VLT)|Other: GCN Report 382.1 Andrea Melandri 120716A 17:05:04 IPN 313.089 9.558 n/a n/a n/a n/a n/a n/a n/a n/a 20:52:12.12 09:35:54.6 3.4 249416 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a IPN: GCN 13487 XRT: GCN 13495; GCN 13496 120714B 21:18:46.57 526642 355.412 -46.196 2.6 159 12 1 0.4 0.1 1.52, PL 0.17 n/a n/a n/a 120.07 159 0.0018156105 0.000412731 -1.899 1.94091 0.00172307 23:41:38.1 -46:11:02 0.58 129 n/a B>20.5|White=18.40 VLT, MPG/ESO (2.2m) 0.3984 (VLT: absorption) BAT: GCN 13471; GCN 13481|XRT: GCN 13471; GCN 13473; GCN 13483; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13473; GCN 13484|Redshift: GCN 13477 (VLT) Curtis Saxton 120714A 07:46:46 526593 167.975 -30.625 1.6 16.2 8.2 0.9 1.5 0.3 1.62, PL 0.16 11:11:55.89 -30:37:38.3 1.6 3255.46 n/a 0.0176964 0.00963363 -0.7795 2.81977 4.18351 n/a n/a n/a 3259 V>20.4 B>21.1|U>20.7|UVW1>21.0|UVM2>21.0|UVW2>21.5|White>21.8 Due to an observing constraint, Swift did not slew until T0+51 minutes.|UVOT: no detection BAT: GCN 13464; GCN 13472|XRT: GCN 13466; GCN 13470; GCN 13476; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13467; GCN 13482 Curtis Saxton 120712A 13:42:27 526351 169.598 -20.051 1.0 14.7 18 1 2.4 0.2 1.36, PL 0.08 11:18:21.22 -20:02:02.3 1.4 90.86 n/a 0.02334 0.007476736 -0.9041 2.20811 9.62723 11:18:21.25 -20:02:01.7 0.50 95 V=16.79 B>21.8|U>22.1|UVW1>22.0|UVM2>22.1|UVW2>22.1|White=18.93 MPG/ESO (2.2m), Gemini-South, VLT, Fermi (GBM) 4.0 (MPG/ESO: photo-z)|4.15 (Gemini-South: absorption)| 4.1745 (VLT: absorption) BAT: GCN 13454; GCN 13455|XRT: GCN 13454; GCN 13456; GCN 13459; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13454; GCN 13461|Redshift: GCN 13457 (MPG/ESO); GCN 13458 (Gemini-South); GCN 13460 (VLT) Mat Page 120711B 03:11:02.58 526270 331.710 59.996 3.2 60 5.6 1.2 0.4 0.1 1.75, PL 0.32 22:06:45.93 60:01:21.6 1.8 123.06 87.5 0.0102365 0.00274367 -1.688 1.45434 29.2846 n/a n/a n/a 260 V>18.9 B>19.8|U>19.5|UVW1>18.9|UVM2>19.3|UVW2>20.2|White>21.8 Contrary to our GCN 13431, we now think that this trigger is very likely GRB, and not a new Galactic source. BAT: GCN 13431; GCN 13450|XRT: GCN 13431; GCN 13453; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13431; GCN 13449 Mat Page 120711A 02:44:48 INTEGRAL 94.703 -71.001 n/a n/a n/a n/a n/a n/a n/a n/a 06:18:42.78 -70:59:57.3 1.4 n/a n/a 2.9642308 0.8344408 -1.625 1.84923 12.8198 n/a n/a n/a 8216 n/a B>18.7|U=19.6|UVW1>19.8 INTEGRAL: GCN 13434|UVOT: possible detection XRT: GCN 13442; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13448 120703A 17:25:22 525671 339.353 -29.726 1.0 25.2 35 1 10.5 0.4 1.51, PL 0.06 22:37:25.65 -29:43:24.6 1.4 86.73 n/a 0.13738581 0.05815438 -0.6681 1.9962 1.39635 22:37:25.67 -29:43:23.8 0.52 90 V>19.5 B>20.9|U=18.07|UVW1>19.5|UVM2>21.4|UVW2>21.4|White=18.48 NOT (2.5m), Konus-Wind, Fermi (GBM) BAT: GCN 13408; GCN 13414|XRT: GCN 13408; GCN 13415; GCN 13416; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13408; GCN 13418 Binbin Zhang 120701A n/a 525477 80.338 -58.531 1.3 13.8 14 1 1.6 0.2 1.05, PL 0.10 05:21:23.46 -58:32:58.7 1.7 n/a n/a 0.024976406 0.010532938 -1.107 2.04485 1.61855 n/a n/a n/a 89 V>18.8 B>20.3|U_fc=19.16|U>19.9|UVW1>20.6|UVM2>20.7|UVW2>19.8|White_fc=18.27|White=20.01 MPG/ESO (2.2m) There was no initial set of GCN Notices nor a rapid-response circular because of the power outage at GSFC when this burst occurred. BAT: GCN 13404|XRT: GCN 13406; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13410|Other: GCN Report 383.1 Eda Sonbas 120630A n/a 525451 352.300 42.495 2.7 0.6 0.61 0.14 0.7 0.2 1.04, PL 0.43 n/a n/a n/a n/a n/a 0.00009441439 0.00002781686 -1.566 1.75873 0.88000690021 n/a n/a n/a 150 V>19.0 B>20.0|U>20.3|UVW1>19.3|UVM2>19.0|UVW2>19.5 NOT (2.5m) There was no initial set of GCN Notices nor a rapid-response circular because of the power outage at GSFC when this burst occurred.|UVOT: no detection BAT: GCN 13405|XRT: GCN 13405; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13405|Other: GCN Report 379.1 120624B 22:19:51 525068 170.886 8.933 1.0 >192 283 4 5.5 0.2 1.17, PL 0.03 n/a n/a n/a n/a n/a 0.04401475 0.017668221 -1.17 2.71829 3.37393 n/a n/a n/a 218700 n/a White>23.1 Fermi (GBM & LAT), Konus-Wind, Suzaku, VLT , Chandra, PdBI, VLA @ 5 GHz and 14 GHz There were no real-time notices for this event because it occurred during a TDRSS outage. There was no automated slew to this BAT trigger because of a Moon constraint.|Further discussion: GCN 13389|XRT: 2 possible candidates|UVOT: no detection BAT: GCN 13381; GCN 13384|XRT: GCN 13394; GCN 13398; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13397|Radio: GCN 13474 (VLA) Judy Racusin 120612A 02:05:19 524128 126.723 -17.598 1.7 90 13 1 0.5 0.2 1.36, PL 0.16 08:26:53.20 -17:34:29.1 1.5 138.49 59.8 0.01132292 0.00503916 -3.446 2.19484 1.95333 n/a n/a n/a 148 n/a n/a UVOT: no detection BAT: GCN 13357; GCN 13360|XRT: GCN 13357; GCN 13359; GCN 13361; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13357; GCN 13362 Claudio Pagani 120521C 23:22:07 522656 214.288 42.144 1.0 26.7 11 1 1.9 0.2 1.73, PL 0.11 14:17:08.73 42:08:41.0 1.6 69.11 74.3 0.017671237 0.0028553455 -8 1.84163 4.75213 n/a n/a n/a 76 V>19.8 B>20.4|U>20.7|UVW1>20.4|UVM2>19.9|UVW2>20.4|White>21.7 EVLA @ 21.8 GHz, WHT, Gemini-North, Keck ~6.0 (Gemini-North: redshift estimate) UVOT: no detection BAT: GCN 13318; GCN 13333|XRT: GCN 13318; GCN 13324; GCN 13334; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13318; GCN 13331|Radio: GCN 13343 (EVLA); GCN 13344 (EVLA)|Redshift: GCN 13348 (Gemini-North) Wayne Baumgartner 120521B 09:07:48 522586 197.016 -52.742 1.6 31.4 15 1 0.9 0.2 0.97, PL 0.15 13:08:02.35 -52:45:16.8 1.5 118.86 142 0.02928915 0.015141126 -4.181 2.00084 15.7482 n/a n/a n/a 127 V>18.7 B>19.7|U>20.2|UVW1>20.7|UVM2>21.0|UVW2>21.1|White>19.8 Fermi (GBM) UVOT: no detection BAT: GCN 13305; GCN 13317|XRT: GCN 13305; GCN 13311; GCN 13316; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13305; GCN 13330 Jay Cummings 120521A 05:59:42 522578 148.692 -49.422 1.7 0.45 0.78 0.11 0.9 0.1 0.98, PL 0.22 09:54:53.91 -49:25:02.4 1.8 73.75 n/a 0.0002938089 0.00007879432 -1.687 1.84175 3.019489 n/a n/a n/a 77 V>19.7 B>21.9|U>21.6|UVW1>20.4|UVM2>2.6|UVW2>20.2|White>21.9 UVOT: no detection BAT: GCN 13302; GCN 13310|XRT: GCN 13302; GCN 13304; GCN 13326; GCN 13327; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13302; GCN 13312|Other: GCN Report 414.1 Marg Chester 120514A 01:12:49 522197 283.002 -4.258 1.1 164.4 28 2 1.9 0.2 1.62, PL 0.10 18:52:00.18 -04:15:48.9 1.5 101.34 394 0.03729635 0.01264347 1.5 2.14717 22.91 n/a n/a n/a 110 n/a U>20.5|White>20.9 APEX, Suzaku This source is 2 degrees from the Galactic plane. Although the BAT lightcurve and energy distribution is typical for a GRB, the possibility of this being a Galactic source will have to be assessed from further observations.|UVOT: no detection BAT: GCN 13289; GCN 13291|XRT: GCN 13289; GCN 13292: GCN 13294; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13289; GCN 13297|Other: GCN Report 397.1 Vanessa Mangano 120422A 07:12:03 520658 136.915 13.974 2.0 5.35 2.3 0.4 0.6 0.2 1.19, PL 0.24 09:07:38.42 14:01:06.0 1.8 95.07 312 0.01374254 0.01123796 -6.226 2.32199 0.0000681927 09:07:38.4 14:01:07.6 1 104 V>19.4 B>20.7|U=19.89|UVW1=19.84|UVM2=19.21|UVW2=18.98|White=20.51 Gemini-North (8m), Zadko (100cm), NOT, EVLA @ 6 and 22 GHz, MPI/ESO (2.2m), VLT, Palomar (200") 0.28 (Gemini-North: emission)|0.283 (VLT: emission) BAT: GCN 13243; GCN 13246|XRT: GCN 13243; GCN 13247; GCN 13249; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13243; GCN 13248|Radio: GCN 13254 (EVLA)|Redshift: GCN 13251 (Gemini-North); GCN 13257 (VLT) Eleonora Troja 120419A 12:56:25 INTEGRAL 187.4024 -63.017 n/a n/a n/a n/a n/a n/a n/a n/a 12:29:33.03 -63:00:28.5 4.5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 25700 n/a U>20.5 INTEGRAL: GCN 13241|UVOT: no detection XRT: GCN 13242; GCN 15210; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13242 120404A 12:51:02 519380 235.002 12.883 1.2 38.7 16 1 1.2 0.2 1.85, PL 0.13 15:40:02.34 12:53:05.9 1.4 130.02 73.4 0.021299642 0.0052762 -2.17 1.89579 5.12667 15:40:02.29 12:53:06.3 0.65 138 V=17.69 B=19.22|U=19.90|UVW1>20.3|UVM2>21.5|UVW2>22.1|White=19.43 Faulkes North (2m), Gemini-North, TNT, MITSuME (50cm), Murikabushi (1m), VLT/UT2, Mt John University Observatory (61cm), MPG/ESO (2.2m), MASTER II, EVLA @ 22 GHz, ARIES (1.04m), ISON-Blagoveschensk Observatory (0.25m and 0.4m), Sayan Observatory 2.876 (Gemini-North: absorption)|~2.88 (VLT/UT2: absorption) BAT: GCN 13208; GCN 13220|XRT: GCN 13208; GCN 13218; GCN 13222; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13208; GCN 13226|Radio: GCN 13231 (EVLA)|Redshift: GCN 13213 (Gemini-North); GCN 13217 (Gemini-North); GCN 13227 (VLT/UT2)|Other: GCN Report 372.1 Giulia Stratta 120403B 20:33:56 519256 54.302 -89.029 2.4 7.3 2.1 0.4 0.9 0.2 1.79, PL 0.31 03:41:06.77 -89:00:31.0 2.2 907.51 n/a 0.028047355 0.014885045 -0.8121 2.21248 2.30413 n/a n/a n/a 910 V>20.7 B>21.3|U>21.1|UVW1>21.1|UVM2>20.8|UVW2>21.0|White>22.0 Fermi (GBM) Because of an observing constraint, the slew to the burst was delayed by 12.9 minutes.|UVOT: no detection BAT: GCN 13203; GCN 13207|XRT: GCN 13203; GCN 13205; GCN 13223; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13203; GCN 13206|Other: GCN Report 388.1 Valerio D'Elia 120403A 01:05:23 519211 42.458 40.489 2.3 1.25 1.0 0.2 1.1 0.2 1.64, PL 0.30 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 18:44 UT on 2012 June 25. BAT: GCN 13191; GCN 13195 Andy Beardmore 120401A 05:24:15 519043 58.057 -17.658 2.5 n/a 9.1 1.4 0.12 0.04 1.66, PL 0.23 03:52:19.80 -17:38:08.8 1.5 118.29 135 0.011098208 0.004682077 -0.8115 1.71119 0.32200000354696 n/a n/a n/a 127 n/a n/a MPG/ESO (2.2m) BAT: GCN 13182; GCN 13186|XRT: GCN 13182; GCN 13183; GCN 13184; GCN 13187; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13182 Andy Beardmore 120328A 03:06:19 518792 241.607 -39.322 1.8 24.2 4.7 0.6 0.7 0.1 1.87, PL 0.20 16:06:27.34 -39:20:08.7 1.5 68.25 153 0.02424495 0.009941675 -1.143 3.00031 19.9156 n/a n/a n/a 78 V>18.2 B>19.1|U>19.8|UVW1>18.9|UVW2>18.6|White>20.5 BAT: GCN 13147; GCN 13154|XRT: GCN 13147; GCN 13153; GCN 13159; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13147; GCN 13161 Claudio Pagani 120327A 02:55:16 518731 246.854 -29.415 1.1 62.9 36 1 3.9 0.2 1.52, PL 0.06 16:27:27.50 -29:24:54.1 1.5 75.61 541 0.07595896 0.023957956 -2.963 1.75797 14.6619 16:27:27.48 -29:24:53.74 0.48 141 V=15.68 B=16.97|U=18.02|UVW1>19.0|UVM2>19.2|UVW2>19.6 TAROT (25cm), Liverpool (2m), Skynet/PROMPT, REM, MPI/ESO (2.2m), IAC80 (82cm), Gemini-South, VLT/UT2, Otto-Struve (2.1m), Watcher (40cm), GTC (10.4), NOT, Murikabushi (1m), Zadko (100cm), ATCA @ 34 GHz, CTIO (1.3m) 2.81 (Gemini-South: absorption)|2.813 (VLT/UT2: absorption)| 2.813 (GTC: absorption) BAT: GCN 13123; GCN 13137|XRT: GCN 13123; GCN 13135; GCN 13141; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13123; GCN 13138|Radio: GCN 13180 (ATCA)|Redshift: GCN 13133 (Gemini-South); GCN 13134 (VLT/UT2); GCN 13146 (GTC) Boris Sbarufatti 120326A 01:20:29 518626 273.906 69.248 1.0 69.6 26 3 4.6 0.2 1.41, CPL 0.34 18:15:37.12 69:15:35.5 1.4 59.54 201 0.448495 0.28005354 -3.606 1.86299 3.49005 18:15:37.13 69:15:35.36 0.5 67 V=18.67 B=20.23|U=19.66|UVW1=20.21|UVM2>21.2|UVW2=21.26|White=20.16 TAROT (25cm), Skynet/Dolomiti, Liverpool (2m), IAC80 (82cm), Crni Vrh (60cm), Otto-Struve (2.1m), GTC (10.4m), AstroCamp Observatory (0.43m), Lulin (1m), GMG (2.4m), Observatoire de Maisoncelles (30cm), TNT, SMA @ 219 GHz, Mt. Lemmon (1m), Bassano Bresciano Observatory, PAIRITEL (1.3m), Fermi (GBM), Murikabushi (1m), CARMA @ 92.5 GHz, Suzaku, MITSuME (1m), EVLA @ 21.9 GHz, HCT (2m), Cima Rest (508mm) 1.798 (GTC: absorption) BAT: GCN 13105; GCN 13120|XRT: GCN 13105; GCN 13110; GCN 13115; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13105; GCN 13114|Radio: GCN 13136 (SMA); GCN 13175 (CARMA); GCN 13181 (EVLA)|Redshift: GCN 13118 (GTC)|Other: GCN Report 409.1 Mike Siegel 120324A 05:59:11 518507 291.081 24.140 1.1 118 101 3 5.9 0.2 1.34, PL 0.04 19:24:18.83 24:07:47.0 1.4 75.13 1920 0.43109304 0.1752884 1.5 2.06101 11.22716 n/a n/a n/a 84 V>19.9 B>19.6|U>20.2|UVW1>19.9|UVM2>20.0|UVW2>20.8|White>22.1 Konus-Wind UVOT: no detection BAT: GCN 13090; GCN 13096|XRT: GCN 13090; GCN 13093; GCN 13101; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13091; GCN 13095|Other: GCN Report 412.1 Binbin Zhang 120320A 11:56:15 518200 212.517 8.682 1.6 25.74 5.9 1.6 0.5 0.2 0.31, CPL 0.95 14:10:04.22 08:41:47.2 1.7 171.70 n/a 0.01824174 0.012106944 -0.5254 2.11901 1.92456 n/a n/a n/a 175 V>19.8 B>20.4|U>20.6|UVW1>20.4|UVM2>20.4|UVW2>20.9|White>22.1 BAT: GCN 13071; GCN 13078|XRT: GCN 13071; GCN 13075; GCN 13079; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13071; GCN 13083 Craig Markwardt 120312A 16:06:28 517566 251.812 23.881 2.1 14.2 5.7 0.8 1.3 0.3 1.72, PL 0.23 16:47:09.16 23:51:29.4 1.6 n/a n/a 0.0030474095 0.0010759381 -1.334 1.6081 1.58591 n/a n/a n/a 105 V>20.5 B>20.9|U>21.3|UVW1>21.0|UVM2>21.4|UVW2>21.4|White>21.9 WHT, Gemini-North UVOT: no detection BAT: GCN 13049; GCN 13052|XRT: GCN 13049; GCN 13053; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13049; GCN 13057 Mike Stamatikos 120311B 15:08:10 517489 258.551 -13.068 1.3 28.2 10 1 1.5 0.2 1.96, PL 0.14 17:14:14.91 -13:03:05.2 1.4 3067.73 n/a 0.09016455 0.05251977 -0.6927 2.00763 3.79306 n/a n/a n/a 3072 V>20.3 B>20.7|U>19.7|UVW1>20.9|UVM2>20.8|UVW2>21.9|White>22.8 Due to an observing constraint, Swift did not slew until T0+49.0 minutes.|UVOT: no detection BAT: GCN 13038; GCN 13041|XRT: GCN 13040; GCN 13042; GCN 13044; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13047|Other: GCN Report 371.1 Frank Marshall 120311A 05:33:38 517469 273.075 14.297 1.1 3.5 3.0 0.3 3.2 0.2 2.30, PL 0.15 18:12:22.11 14:17:46.4 1.5 3161.63 n/a 0.03487688 0.01573496 -1.02 1.99694 2.47934 n/a n/a n/a 3164 V>15.8 B>16.4|U>16.3|UVW1>17.7|UVM2>19.0|UVW2>19.2|White>16.5 Liverpool (2m), CAHA (1.23m), MPI/ESO (2.2m), VLT Due to an observing constraint, Swift did not slew until T0+50.1 minutes.|UVOT: no detection BAT: GCN 13032; GCN 13039|XRT: GCN 13034; GCN 13035; GCN 13043; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13037 Craig Markwardt 120308A 06:13:38 517234 219.123 79.674 1.3 60.6 12 1 06 0.1 1.71, PL 0.13 14:36:20.09 79:41:12.3 1.4 92.63 117 0.06461825 0.010214177 -3.615 1.65025 0.567072 14:36:20.05 79:41:12.2 0.55 158 V=17.02 B=17.65|U>20.9|UVW1>21.3|UVM2>21.3|UVW2>21.5 Liverpool (2m), ISON-NM (0.45m), PAIRITEL (1.3m), IAC80 (82cm), RTT150 (1.5m), LOAO BAT: GCN 13017; GCN 13022|XRT: GCN 13017; GCN 13023; GCN 13024; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13017; GCN 13025 Wayne Baumgartner 120305A 19:37:30 516997 47.549 28.495 1.0 0.10 2.0 0.1 2.2 0.2 1.00, PL 0.09 03:10:08.76 28:29:30.1 1.9 63.18 103 0.00002424177 0.00000381285 -2.371 3.1558 7.03297 n/a n/a n/a 72 V>19.7 B>20.4|U>21.2|UVW1>20.7|UVM2>21.0|UVW2>20.4|White>21.1 UVOT: no detection BAT: GCN 13004; GCN 13007|XRT: GCN 13004; GCN 13008; GCN 13009; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 13004; GCN 13011|Other: GCN Report 369.1 Giulia Stratta 120302A 01:55:39 Ground Analysis|20214 122.426 29.642 2.3 n/a 6.6 1.3 0.6 0.3 1.4, PL 0.3 08:09:35.43 29:37:40.1 3.2 ~59040 n/a n/a 0.061 0.76 1.29 1.9 08:09:35.54 29:37:41.1 0.6 ~59040 n/a U=20.25 Fermi (GBM), RTT150 (1.5m), ESO/MPI (2.2m) XRT & UVOT: candidate afterglow BAT: GCN 13000; GCN 13002; GCN 13012|XRT: GCN 13012; GCN 13067|UVOT: GCN 13012 Taka Sakamoto 120229A 14:35:11 516571 20.033 -35.796 1.9 0.22 0.41 0.07 0.5 0.1 1.29, PL 0.24 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 19:46 UT on 2012 April 17. BAT: GCN 12997; GCN 12998|Other: GCN Report 368.1 Vanessa Mangano 120224A 04:39:56 515976 40.937 -17.779 2.4 8.13 2.4 0.5 0.9 0.2 2.25, PL 0.36 02:43:46.13 -17:45:40.6 1.4 109.10 n/a 0.14084013 0.06470819 -0.1455 2.22324 3.23945 n/a n/a n/a 115 V>19.4 B>20.2|U>20.4|UVW1>19.6|UVM2>19.8|White>21.2 MPG/ESO (2.2m), VLT UVOT: no detection BAT: GCN 12980; GCN 12983|XRT: GCN 12980; GCN 12981; GCN 12986; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12980; GCN 12984 Curtis Saxton 120219A 14:30:08 515375 129.862 51.006 2.2 90.5 5.4 1.4 0.3 0.1 0.60, CPL 1.69 08:39:09.72 51:01:53.5 1.5 128.27 237 0.012955668 0.006782787 -3.207 2.13375 0.348000205409 n/a n/a n/a 139 V>19.3 B>19.6|U>20.7|UVW1>21.5|UVM2>19.9|UVW2>19.5|White>21.2 TNT, Calar Alto (1.23m), AZT-33IK UVOT: no detection BAT: GCN 12964; GCN 12968|XRT: GCN 12964; GCN 12967; GCN 12971; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12964; GCN 12970 Craig Swenson 120218A 00:49:22 515277 319.7641 -25.4626 1.9 27.5 53 4 9.1 1.2 1.75, PL 0.11 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 19:14 UT on 2012 March 20. BAT: GCN 12962; GCN 12963|Other: GCN Report 376.1 Chris Wolf 120215A 00:41:15 515015 30.057 8.790 2.3 26.5 4.0 0.6 0.6 0.1 1.62, PL 0.22 02:00:11.48 08:48:07.2 1.4 106.51 n/a 0.06250084 0.02879851 -2.85 2.14101 0.942749 n/a n/a n/a 110 V>17.6 B>19.2|U>20.3|UVW1>18.9|UVM2>19.6|White>20.8 PROMPT UVOT: no detection BAT: GCN 12954; GCN 12955|XRT: GCN 12954; GCN 12957; GCN 12959; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12954; GCN 12961 Erik Hoversten 120213A 00:27:19 514767 300.987 65.413 1.0 48.9 19 1 1.7 0.1 2.37, PL 0.09 20:04:02.91 65:24:40.7 1.4 49.53 4080 0.01775354 0.01205043 -0.6578 2.22073 1.881719 n/a n/a n/a 58 V>20.4 B>20.5|U>20.6|UVW1>19.8|UVM2>19.8|UVW2>20.1|White>21.6 UVOT: no detection BAT: GCN 12942; GCN 12946|XRT: GCN 12942; GCN 12944; GCN 12948; GCN 12952; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12942; GCN 12951 Taka Sakamoto 120212A 09:11:22 514709 43.086 -18.043 1.6 5.52 5.1 0.6 2.1 0.3 2.05, PL 0.19 02:52:24.05 -18:01:15.0 1.4 2881.94 n/a 0.05605784 0.020436482 -1.293 2.07791 0.708923 02:52:24.05 -18:01:14.2 0.53 2885 V=18.12 B=18.66|U=18.47|UVW1>21.0|UVM2>21.3|UVW2>20.8|White=18.48 Faulkes South, Higashi-Hiroshima Observatory (1.5m), MITSuME, NOT, GMG (2.4m), Fermi (GBM) Due to an observing constraint, Swift did not slew until T0+44.6 minutes. BAT: GCN 12930; GCN 12939|XRT: GCN 12934; GCN 12937; GCN 12943; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12933; GCN 12940 Eda Sonbas 120211A 11:58:28 514586 87.781 -24.795 2.1 61.7 8.1 1.2 0.5 0.2 1.50, PL 0.22 05:51:00.91 -24:46:31.2 1.6 119.55 n/a 0.04301429 0.01680855 -1.475 1.22131 0.383254 n/a n/a n/a 123 V>19.7 B>20.3|U>20.9|UVW1>20.2|UVM2>20.1|UVW2>20.0|White>21.6 UVOT: no detection BAT: GCN 12920; GCN 12924|XRT: GCN 12920; GCN 12922; GCN 12927; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12920; GCN 12926|Other: GCN Report 370.1 Eda Sonbas 120202A 21:40:17 INTEGRAL 203.5065 22.7747 n/a n/a n/a n/a n/a n/a n/a n/a 13:34:00.86 22:46:25.94 4.8 33900 n/a n/a n/a n/a n/a n/a n/a n/a n/a 33899 V>20.0 U>22.0|White>22.4 INTEGRAL: GCN 12909|XRT: Can not determine if the source is fading or not|UVOT: no detection XRT: GCN 12911|UVOT: GCN 12911|Other: GCN Report 366.1 120121A 09:42:19 512164 249.363 -23.963 1.4 26.1 11 1 0.7 0.2 1.23, PL 0.13 16:37:25.03 -23:57:41.2 1.6 119.42 n/a 0.01589193 0.007862824 -0.902 2.32437 27.5209 n/a n/a n/a 123 V>18.9 B>20.2|U>20.2|UVW1>20.4|UVM2>20.1|UVW2>21.1|White>21.1 UVOT: no detection BAT: GCN 12885; GCN 12889|XRT: GCN 12885; GCN 12886; GCN 12888; GCN 12890; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12885; GCN 12891|Other: GCN Report 357.1 Kim Page 120119A 04:04:30.21 512035 120.029 -9.076 1.0 253.8 170 0 10.3 0.3 1.38, PL 0.04 08:00:06.91 -09:04:54.3 1.4 53.29 1060 0.1876052 0.043695994 -2.573 1.61077 10.5203 08:00:06.93 -09:04:53.7 0.59 62 V>19.1 B=19.4|U>19.3|UVW1>19.1|UVM2>19.3|UVW2>19.5|White=19.5 PAIRITEL (1.3m), Liverpool (2m), MPI/ESO (2.2m), PROMPT, Gemini-South (8m), Lick (3m), MMT (6.5m), ISON-NM (0.45m), Konus-Wind, Fermi (GBM), CTIO (1.3m), REM (60cm), TAROT (25cm), GRT, Mt. Lemmon (1m) 1.728 (Gemini-South: absorption)|1.73 (Lick: absorption)|1.728 (MMT: absorption) BAT: GCN 12859; GCN 12884|XRT: GCN 12859; GCN 12876; GCN 12877; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12859; GCN 12880|Redshift: GCN 12865 (Gemini-South); GCN 12866 (Lick); GCN 12867 (MMT) Andy Beardmore 120118B 17:00:21 512003 124.862 -7.178 1.3 23.26 18 1 2.2 0.3 2.08, PL 0.11 08:19:29.04 -07:11:05.1 1.4 112.09 n/a 0.06504489 0.028764318 -3.766 2.20884 2.82973 n/a n/a n/a 116 V>19.1 B>20.5|U>20.2|UVW1>19.0|UVM2>19.9|UVW2>19.8|White>21.6 2.943 (Keck I: emission) I = 23.8 (Keck I) UVOT: no detection BAT: GCN 12852; GCN 12873|XRT: GCN 12852; GCN 12854; GCN 12857; GCN 12869; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12852; GCN 12862|Redshift: GCN 14225 (VLT)|Host: GCN 14225 (Keck I)|Other: GCN Report 373.1 Owen Littlejohns 120116A 18:06:28 511866 16.240 33.927 1.0 41.0 29 1 4.1 0.3 1.31, CPL 0.41 01:04:57.92 33:55:50.2 1.4 74.40 65.2 0.15741648 0.03747744 -3.993 2.09196 1.283218 n/a n/a n/a 83 V>19.1 U>20.4|UVW1>20.2|UVM2>19.8|UVW2>20.5|White>21.1 UVOT: no detection BAT: GCN 12834; GCN 12839|XRT: GCN 12834; GCN 12846; GCN 12847; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12834; GCN 12848|Other: GCN Report 359.1 Andrea Melandri 120114A 16:20:09 511739|Ground Analysis 317.9043 57.0358 2.3 n/a n/a n/a n/a n/a 1.4, PL 0.3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Since the GRB is too close to the Sun, no Swift ToO has been requested. BAT: GCN 12833 Taka Sakamoto 120106A 14:16:24 511235 66.129 64.050 1.3 61.6 9.7 1.1 1.5 0.2 1.53, PL 0.17 04:24:25.81 64:02:18.1 1.4 74.89 188 0.035599728 0.016694832 -4.303 2.16391 7.60898 n/a n/a n/a 65 V>20.0 B>20.8|U>20.8|UVW1>20.3|UVM2>20.2|UVW2>21.1|White>20.3 MASTER II BAT: GCN 12810; GCN 12815|XRT: GCN 12810; GCN 12813; GCN 12817; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12810; GCN 12821 Stefan Immler 120102A 02:15:55 510922 276.224 24.713 1.0 38.7 43 1 10.3 0.4 1.59, PL 0.05 18:24:53.97 24:42:47.6 1.4 112.94 40.2 0.455196 0.1921552 -3.051 2.02376 2.71593 18:24:53.89 24:42:47.1 0.51 121 V=18.16 B>20.8|U=18.52|UVW1>20.2|UVM2>20.1|UVW2>20.9|White=19.9 Konus-Wind, Fermi (GBM) BAT: GCN 12794; GCN 12799|XRT: GCN 12794; GCN 12795; GCN 12797; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12794; GCN 12796|Other: GCN Report 356.1 Frank Marshall 111229A 22:37:52 510736 76.561 -84.687 2.7 25.4 3.4 0.7 1.0 0.2 1.85, PL 0.33 05:05:09.56 -84:42:39.7 1.8 83.28 n/a 0.01212846 0.0014355032 0.005536 1.95309 3.69611 05:05:08.86 -84:42:39.1 0.55 87 V=17.70 B=18.75|U_fc=19.03|U=20.67|UVW1>20.4|UVM2>20.4|UVW2>21.4|White_fc=18.78|White=20.48 MPG/ESO (2.2m), Gemini-South, Faulkes South 1.3805 (Gemini-South: absorption) BAT: GCN 12774; GCN 12776|XRT: GCN 12774; GCN 12780; GCN 12781; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12774; GCN 12783|Redshift: GCN 12777 (Gemini-South)|Other: GCN Report 353.1 Amy Lien 111228A 15:44:43 510649 150.063 18.284 1.4 101.20 85 2 12.4 0.5 2.27, PL 0.06 10:00:16.10 18:17:52.2 1.4 145.07 882 0.3853548 0.1496862 -5.445 2.03824 2.59076 10:00:16.01 18:17:51.8 0.75 155 V=17.73 B=17.71|U=16.70|UVW1=16.59|UVM2=16.84|White=17.30 TNT, TAROT (25cm), MITSuME (50cm), Fermi (GBM), ARIES NainiTal (1.04m), Asiago Telescope (1.82m), NOT (2.5m), DAO (16"), IAC80 (82cm), GRAS 017 (17"), MASTER II, MPG/ESO (2.2m), MMT (6.5m), PAIRITEL (1.3m), Gemini-South, TNG, GMG (2.4m), T100 (1.0m), VLT, Palomar (60"), Liverpool (2m), PROMPT, CTIO (1.3), Kanata (1.5m), Konus-Wind, Mt. Lemmon (1m), Devasthal Fast Optical Telescope (1.3m), ISON-NM (0.45m), TNG (3.6m) 0.714 (MMT: absorption)|0.716 (Gemini-South: absorption)| 0.7156 (TNG: absorption)|0.713 (NOT: absorption)|0.71627 (VLT: absorption) BAT: GCN 12737; GCN 12749|XRT: GCN 12737; GCN 12747; GCN 12766; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12737; GCN 12752|Redshift: GCN 12759 (MMT); GCN 12761 (Gemini-South); GCN 12764 (NOT); GCN12770 (VLT)|Other: GCN Report 367.1 Tilan Ukwatta 111225A 03:50:37 510341 13.158 51.573 1.3 106.8 13 1.2 0.7 0.1 1.70, PL 0.15 00:52:37.32 51:34:18.3 1.6 88.14 296 0.013042395 0.005845995 -0.5722 1.80018 2.086314 00:52:37.22 51:34:19.5 0.67 95 V>21.1 U_fc=19.46|U>20.66|UVW1>20.4|UVM2>20.5|UVW2=21.36 TAROT (25cm), Super-LOTIS (0.6m), TNT, CAHA (1.23m), Keck I (10m), RAPTOR, Shajn Telescope, GTC (10.4) 0.297 (GTC: absorption) GTC: Archeological redshift BAT: GCN 12720; GCN 12726|XRT: GCN 12720; GCN 12724; GCN 12727; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12720; GCN 12735|Redshift: GCN 16079 (GTC)|Other: GCN Report 408.1 Mike Siegel 111222A 14:51:55 IPN 179.193 69.036 n/a n/a n/a n/a n/a n/a n/a n/a 11:56:52.73 69:04:15.4 2.9 n/a n/a 0.0799667 0.048304135 n/a 1.69898 0.18347995 11:56:52.82 69:04:15.4 0.51 92900 n/a White=19.34 IPN: GCN 12714 XRT: GCN 12716; GCN 12805; GCN 13001; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12717; GCN 12805; GCN 13001 111215B 20:28:06 IPN 222.403 16.439 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 1.2271296 0.25475184 -2.015 1.51111 0.2564599 n/a n/a n/a 113400 n/a U>21.4 IPN: GCN 12698|UVOT: no detection XRT: GCN 12700; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12702 111215A 14:04:08 509717 349.582 32.440 4.2 796 45 5 0.5 0.2 1.70, PL 0.18 23:18:13.32 32:29:38.4 1.4 417.72 151 0.8425053 0.2891382 -0.05524 2.12827 3.24072 n/a n/a n/a 426 V>20.1 B>21.6|U>20.7|UVW1>20.6|UVM2>20.7|UVW2>21.3|White>22.0 MAXI/GSC, CARMA @ 93 GHz, EVLA @ 21.8 GHz, Keck I (10m) BAT: GCN 12681; GCN 12689|XRT: GCN 12681; GCN 12690; GCN 12692; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12681; GCN 12693|Radio: GCN 12710 (CARMA); GCN 12711 (EVLA)|Other: GCN Report 358.1 Sam Oates 111212A 09:23:07 509543 310.442 -68.585 1.8 n/a 14 2 0.8 0.3 1.67, PL 0.18 20:41:43.57 -68:36:44.7 1.4 3267.94 n/a 0.06594105 0.021789985 -1.419 2.03267 0.917809 n/a n/a n/a 3272 V>19.2 B>20.1|U>20.1|UVW1>20.1|UVM2>20.3|UVW2>21.0|White>21.3 Due to an observing constraint, Swift did not slew until T0+47.6 minutes.|UVOT: no detection BAT: GCN 12667; GCN 12671|XRT: GCN 12669; GCN 12670; GCn 12674; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12672 Sergio Campana 111211A 22:17:33 AGILE 153.091 11.182 n/a n/a n/a n/a n/a n/a n/a n/a 10:12:21.71 11:12:29.2 1.4 n/a n/a 1.912104 0.20621016 -2.855 2.10001 1.81964 10:12:21.69 11:12:28.9 0.5 63500 n/a White=19.51 AGILE: GCN 12666 XRT: GCN 12673; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12678 111210A 14:37:03 509419 191.493 -7.173 1.7 2.52 1.6 0.2 1.0 0.1 1.30, PL 0.19 12:45:54.42 -07:09:57.7 1.9 60.81 n/a 0.0000000020597003 0.00000000011825023 -3.663 1.52592 0.192000560697 n/a n/a n/a 64 V>19.3 B>20.0|U>19.9|UVW1>20.1|UVM2>18.1|UVW2>20.5|White>20.5 Gemini-North, ESO/MPG (2.2m) UVOT: no detection BAT: GCN 12650; GCN 12651|XRT: GCN 12650; GCN 12652; GCN 12660; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12650; GCN 12654|Other: GCN Report 352. Mike Siegel 111209A 07:12:08 509336 14.350 -46.799 1.0 n/a 360 10 0.5 0.1 1.48, PL 0.03 00:57:22.63 -46:48:03.7 1.4 418.89 1200 0.5651686 0.18121877 -0.365 1.81212 1.3807 00:57:22.63 -46:48:03.8 0.5 427 V=17.25 B=18.16|U=18.11|UVW1=17.16|UVM2=18.23|UVW2=17.96|White=17.73 TAROT (25cm), REM (60cm), Faulkes North (2m), PROMPT, ESO/MPG (2.2m), VLT, IRTF, Konus-Wind, ATCA @ 5.5, 9, and 18 GHz 0.677 (arXiv:1302.2352v1)|0.677 (VLT: absorption) Swift Burst of Interest BAT: GCN 12632; GCN 12640|XRT: GCN 12632; GCN 12639; GCN 12641; GCN 12643; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12632; GCN 12641; GCN 12642|Radio: GCN 12804 (ACTA)|Redshift: GCN 12648 (VLT); arXiv:1302.2352v1 Erik Hoversten 111208A 08:28:11 509285|Ground Analysis|20190 290.2151 40.6686 2.2 n/a 9.8 1.8 1.3 0.7 1.5, PL 0.3 19:20:53.84 40:40:34.2 1.6 n/a n/a 0.0727594 0.006759725 -3.046 2.12849 1.74553 n/a n/a n/a 24300 n/a White>22.0 UVOT: no detection BAT: GCN 12628|XRT: GCN 12631; GCN 12658; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12631 Taka Sakamoto 111207A 14:16:59 Ground Analysis|20191 92.924 -39.504 n/a 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a BAT: GCN 12629 Jay Cummings 111205A 13:10:50 IPN 134.486 -31.972 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.10564608 0.0469296 -1.04 2.03482 2.514049 n/a n/a n/a n/a n/a n/a IPN: GCN 12626 XRT: GCN 12630; GCN 12699; Evans et al., 2009, MNRAS, 397, 1177 111204A 13:37:28 509018 336.651 -31.414 2.2 48.0 4.7 0.9 0.3 0.2 1.83, PL 0.30 22:26:30.81 -31:22:29.5 1.9 159.7 10 0.0004220161 0.00010088595 -1.834 1.40425 1.36526 n/a n/a n/a 143 V>19.6 B>20.8|U>21.3|UVW1>20.7|UVM2>21.1|UVW2>20.8|White>21.6 BAT: GCN 12612; GCN 12620|XRT: GCN 12612; GCN 12614; GCN 12621; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12612; GCN 12618|Other: GCN Report 354.1 Eda Sonbas 111201A 14:22:45 508800|Ground Analysis|20188 190.4854 32.9935 2.1 n/a 4.6 0.8 1.1 0.3 1.6, PL 0.3 12:41:54.72 32:59:13.9 1.8 n/a n/a 0.16530608 0.10802868 -0.5453 2.27625 3.73178 n/a n/a n/a 26513 n/a White>22.6 GMG (2.4m) UVOT: no detection BAT: GCN 12608|XRT: GCN 12609; GCN 12611; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12610 Taka Sakamoto 111129A 16:18:14 508712 307.415 -52.722 2.3 7.6 1.8 0.4 0.9 0.2 2.56, PL 0.38 20:29:44.29 -52:42:47.6 1.4 n/a n/a 0.06399237 0.024799398 -0.5212 1.96497 1.87628 20:29:44.15 -52:42:46.5 0.54 96 V>19.9 B>21.3|U=19.10|UVW1>21.2|UVM2>20.4|UVW2>21.5|White=19.11 MPI/ESO (2.2m) BAT: GCN 12600; GCN 12602|XRT: GCN 12600; GCN 12601; GCN 12604; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12600; GCN 12606 Judy Racusin 111126A 18:57:42 Ground Analysis 276.057 51.461 3 0.8 0.7 0.2 n/a n/a 1.1, PL 0.3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a BAT: short, hard GRB with multiple peaks BAT: GCN 12599; GCN 12603 Jay Cummings 111123A 18:13:21 508319 154.845 -20.639 1.1 290.0 73 3 0.9 0.1 1.68, PL 0.07 10:19:23.13 -20:38:41.0 1.4 n/a 848 0.0775464 0.01625109 0.5636 2.55463 2.24049 n/a n/a n/a 110 V>20.2 B>20.7|U>20.8|UVW1>20.6|UVM2>20.6|UVW2>20.9|White>21.7 GMG (2.4m), TNG (3.6m) 3.1516 (VLT: emission from host) g=25.83, I = 23.55 (Keck I), VLT BAT: GCN 12587; GCN 12598|XRT: GCN 12587; GCN 12590; GCN 12592; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12587; GCN 12597|Redshift: GCN 14273 (VLT)|Host: GCN 14273 (Keck I) Mike Stamatikos 111121A 16:26:24 508161 154.746 -46.670 1.1 119 22 2 7.1 0.3 1.66, PL 0.12 10:19:02.69 -46:40:14.6 1.4 n/a 458 0.02649546 0.006297975 -1.852 1.90432 3.56194 n/a n/a n/a 86 V>13.1 B>14.2|U>15.5|UVW1>16.5|UVM2>18.5|UVW2>17.9|White>14.7 Konus-Wind, Suzaku UVOT: no detection BAT: GCN 12578; GCN 12581|XRT: GCN 12578; GCN 12579; GCN 12582; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12578; GCN 12584|Other: GCN Report 355.1 Valerio D'Elia 111117A 12:13:41 507901 12.702 23.021 n/a 0.47 1.40 0.18 1.35 0.20 0.65, PL 0.22 n/a n/a n/a n/a n/a 0.00191547 0.0006978276 -1.294 2.19593 2.28089 n/a n/a n/a 137 V>19.3 B>20.0|U>20.7|UVW1>20.4|UVM2>19.5|UVW2>21.5 NOT, Fermi (GBM), Chandra, GMG NOT, Magellan, Gemini-South, MPI/ESO (2.2m), TNG (3.6m) UVOT: no detection BAT: GCN 12559; GCN 12561|XRT: GCN 12559; GCN 12565; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12559; GCN 12569|Host: GCN 12563 (NOT); GCN 12566 (Magellan); GCN 12567 (Gemini-South); GCN 12568 (MPI/ESO); GCN 12570 (TNG); GCN 12572 (NOT)|Other: GCN Report 363.1 Vanessa Mangano 111109A 02:57:46 507342 118.248 -41.588 1.9 13.0 2.4 0.4 0.5 0.1 1.86, PL 0.26 07:52:48.86 -41:35:04.2 3.8 n/a n/a 0.016483872 0.010423968 -0.5874 2.87441 5.68552 n/a n/a n/a 3074 n/a n/a Due to an observing constraint, Swift did not slew until T0+49.2 minutes. BAT: GCN 12548; GCN 12551|XRT: GCN 12549; GCN 12550; GCN 12553; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12552|Other: GCN Report 364.1 Claudio Pagani 111107A 00:50:24 507185 129.487 -66.520 1.2 26.6 8.8 0.8 1.2 0.2 1.49, PL 0.14 08:37:54.39 -66:31:11.3 1.5 n/a 43.7 0.019535516 0.00984776 -4.058 2.11569 3.68767 08:37:54.66 -66:31:12.3 0.65 73 V>18.7 B>20.0|U>19.9|UVW1>19.2|UVM2>19.7|UVW2>20.0|White=19.45 Skynet, MPI/ESO (2.2m), Gemini-South, VLT, Fermi (GBM) 2.893 (Gemini-South: absorption)| Consistent with Gemini-South (VLT: absorption) BAT: GCN 12534; GCN 12539|XRT: GCN 12534; GCN 12538; GCN 12543; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12534; GCN 12540|Redshift: GCN 12537 (Gemini-South); GCN 12542 (VLT)|Other: GCN Report 351.1 Mike Siegel 111103B 10:59:03 506903 265.691 1.605 1.0 167 80 2 7.2 0.3 1.41, PL 0.05 17:42:46.39 01:36:36.2 1.4 n/a 205 0.6146976 0.22914892 -3.069 1.87283 2.84146 n/a n/a n/a 281 V>19.1 B>20.0|U>20.2|UVW1>19.9|UVM2>19.8|UVW2>20.3|White>21.1 Konus-Wind BAT: GCN 12519; GCN 12524|XRT: GCN 12519; GCN 12525; GCN 12530; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12519; GCN 12528|Other: GCN Report 349.1 Dirk Grupe 111103A 10:35:13 506902 327.111 -10.532 1.1 11.6 14 1 3.1 0.3 1.30, PL 0.10 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to a Moon observing constraint, Swift cannot slew to the BAT position until 20:12 UT on 2011 November 05. BAT: GCN 12518; GCN 12523 Mike Stroh 111029A 09:44:40 506519 44.785 57.101 1.2 7.6 3.9 0.4 1.5 0.2 0.77, CPL 0.71 02:59:08.07 57:06:39.4 1.9 n/a n/a 0.010791564 0.0046925536 -1.067 2.695 16.7976 n/a n/a n/a 164 V>19.6 B>21.0|U>20.9|UVW1>20.0|UVM2>20.6|UVW2>21.0|White>21.6 UVOT: no detection BAT: GCN 12498; GCN 12504|XRT: GCN 12498; GCN 12502; GCN 12509; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12498; GCN 12506 Eleonora Troja 111026A 06:47:29 506291 244.256 -47.435 1.8 3.62 1.7 0.2 1.1 0.1 1.69, PL 0.21 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Sun observing constraint, Swift cannot slew to the BAT position until 14:29 UT on 2012 January 12. There will thus be no XRT or UVOT data for this trigger before this time.|This burst is only two degrees off the Galactic plane and could be a Galactic transient. BAT: GCN 12497; GCN 12507 Wayne Baumgartner 111022B 17:13:04 506074 108.927 49.663 2.0 79.1 9.0 1.2 0.4 0.3 1.59, PL 0.20 07:15:51.53 49:41:01.0 1.5 n/a 81.7 0.012460005 0.007809705 -1.177 1.59229 0.732108042 n/a n/a n/a 145 V>19.8 B>20.3|U>20.4|UVW1>20.3|UVM2>20.3|UVW2>20.1|White>21.3 Gemini-North, BTA (6m), GTC (10.4m), EVLA @ 22 GHz BAT: GCN 12472; GCN 12485|XRT: GCN 12472; GCN 12478; GCN 12484; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12472|Radio: GCN 12496 (EVLA)|Other: GCN Report 348.1 Stephen Holland 111022A 16:07:04 506070 275.871 -23.666 1.0 24.7 20 1 2.5 0.2 1.01, CPL 0.37 n/a n/a n/a n/a 52.1 0.16338916 0.12852092 -0.3077 2.25776 6.62659 n/a n/a n/a 815 V>18.7 B>19.9|U>18.9|UVW1>19.5|UVM2>21.0|UVW2>19.0|White>21.5 Swift entered the SAA shortly after detecting this burst, so there are no prompt UVOT data products for this burst.|UVOT: no detection BAT: GCN 12471; GCN 12476|XRT: GCN 12471; GCN 12482; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12474; GCN 12487 Stefan Immler 111020A 06:33:49 505926 287.029 -38.031 2.1 0.40 0.65 0.10 0.9 0.2 1.37, PL 0.26 19:08:12.55 -38:00:43.8 1.6 102.0 10 0.019322952 0.010646799 -0.764 2.19702 10.9527 n/a n/a n/a 80 V>18.8 B>19.9|U>20.3|UVW1>21.0|UVM2>21.1|UVW2>20.5|White>20.3 Chandra, XMM-Newton UVOT: no detection BAT: GCN 12460; GCN 12464|XRT: GCN 12460; GCN 12463; GCN 12468; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12460; GCN 12466 Taka Sakamoto 111018A 17:26:24 505801 271.482 -3.880 2.0 36 4.0 0.7 0.4 0.1 2.18, PL 0.27 18:05:57.28 -03:54:26.1 2.0 n/a 70.5 0.0058762856 0.0027439278 -0.9761 2.12773 16.1853 n/a n/a n/a 132 V>20.2 B>20.9|U>20.6|UVW1>20.4|UVM2>20.2|UVW2>21.4|White>21.8 UVOT: no detection BAT: GCN 12450; GCN 12457|XRT: GCN 12450; GCN 12453; GCN 12455; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12450; GCN 12459|Other: GCN Report 345.1 Frank Marshall 111016A 18:37:04 505646 153.826 27.474 2.2 550 40 3 0.9 0.2 1.95, PL 0.12 10:15:20.18 27:27:44.2 1.4 n/a 0 0.05917216 0.027523616 -3.513 2.24437 0.770417 n/a n/a n/a 188 V>20.5 B>21.6|U>20.4|UVW1>20.5|UVM2>20.8|UVW2>20.7|White=21.56|White_fc>20.3 Palomar (60"), Gemini-North BAT: GCN 12439; GCN 12445|XRT: GCN 12439; GCN 12440; GCN 12441; GCN 12442; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12439; GCN 12446|Other: GCN Report 360.1 Vanessa Mangano 111008A 22:12:58 505054 60.439 -32.708 1.2 63.46 53 3 6.4 0.7 1.86, PL 0.09 04:01:48.23 -32:42:33.5 1.4 n/a 401 0.29127888 0.10396152 -3.275 1.94053 14.8112 n/a n/a n/a 99 V>19.0 B>19.7|U>20.6|UVW1>19.2|UVM2>21.0|UVW2>19.8|White>21.8 Gemini-South, NOT (2.5m), La Silla (2.2m), VLT, IAC80, Konus-Wind, EVLA @ 22 GHz, miniTAO (1.0m) 5.0 (Gemini-South: absorption)|4.9898 (VLT: absorption) BAT: GCN 12423; GCN 12424|XRT: GCN 12423; GCN 12425; GCN 12430; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12423; GCN 12434|Radio: GCN 12436 (EVLA)|Redshift: GCN 12429 (Gemini-South); GCN 12431 (VLT) Curtis Saxton 111005A 08:05:14 504779 223.315 -19.722 2.1 26 6.2 1.1 1.1 0.3 2.03, PL 0.27 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a ATCA @ 18 GHz Due to a Sun observing constraint, Swift cannot slew to the BAT position until 18:03 UT on 2011 December 25. There will thus be no XRT or UVOT data for this trigger before this time. BAT: GCN 12413; GCN 12415|Radio: GCN 12422 (ATCA); GCN 12435 (ATCA) Curtis Saxton 110928A 01:51:31 504215 257.745 36.547 2.3 26.7 6.9 1.1 0.9 0.3 1.09, PL 0.30 17:10:55.84 36:32:08.6 1.8 n/a n/a 0.04901732 0.031893224 -0.5509 2.08557 5.2162 n/a n/a n/a 3341 V>19.1 B>21.0|U>20.8|UVW1>20.3|UVM2>19.9|UVW2>21.6|White>21.0 Due to an observing constraint, Swift will not slew until T0+52 minutes.|UVOT: no detection BAT: GCN 12394; GCN 12399|XRT: GCN 12398; GCN 12402; GCN 12404; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12397; GCN 12406|Other: GCN Report 347.1 Erik Hoversten 110921A 13:51:20 503652 294.094 36.355 1.7 48.00 24 2 0.2 0.4 1.57, PL 0.17 19:36:23.50 36:19:43.1 1.4 n/a n/a 0.04704765 0.02230488 -0.9567 2.00841 2.136508 n/a n/a n/a 126 V>20.3 B>20.7|U>20.9|UVW1>21.1|UVM2>19.7|UVW2>20.6|White=21.4 TNT, Fermi (GBM), Sayan (AZT-33IK), MITSuME (50cm) BAT: GCN 12373; GCN 12383|XRT: GCN 12373; GCN 12379; GCN 12384; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12373; GCN 12389 Wayne Baumgartner 110918A 21:26:57 IPN 32.575 -27.281 n/a n/a n/a n/a n/a n/a n/a n/a 02:10:09.28 -27:06:21.9 1.5 n/a n/a 4.107936 1.1539304 -1.628 2.33972 2.42281 02:10:09.33 -27:06:19.6 0.55 153272 n/a White=20.36 IPN: GCN 12357 XRT: GCN 12364; GCN 12376; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12371|Other: GCN Report 350.1 110915B 18:24:19 AGILE 77.548 1.925 n/a n/a n/a n/a n/a n/a n/a n/a 05:10:13.12 01:55:58.1 1.6 n/a n/a 0.2779179 0.05284812 -2.128 1.95613 1.611608 n/a n/a n/a 36747 V>20.1 U>22.0|White>22.2 AGILE: GCN 12341|UVOT: no detection XRT: GCN 12348; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12354 110915A 13:20:44 503219 310.830 -0.713 1.2 78.76 57 2 3.3 0.2 0.94, CPL 0.23 20:43:17.89 -00:43:23.4 1.4 n/a 1020 0.16645104 0.0559476 -6.094 2.25257 2.86217 n/a n/a n/a 84 V>19.35 B>20.10|U>20.36|UVW1>19.59|UVM2>19.46|UVW2>19.82|White>21.46 Konus-Wind UVOT: no detection|Konus-Wind/BAT joint analysis: GCN 12358 BAT: GCN 12335; GCN 12352|XRT: GCN 12335; GCN 12336; GCN 12340; GCN 12351; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12335; GCN 12355|Other: GCN Report 344.1 Stephen Holland 110903A 02:39:55 INTEGRAL 197.0614 58.9852 n/a n/a n/a n/a n/a n/a n/a n/a 13:08:15.82 58:58:53.8 1.6 n/a n/a 0.2570319 0.044861592 -2.238 1.8451 3.40338 n/a n/a n/a 33800 V>19.86 U>20.73|White>21.94 INTEGRAL: GCN 12322|UVOT: no detection XRT: GCN 12324; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12325|Other: GCN Report 365.1 110827A 00:01:52 501520 164.059 53.817 2.2 8.5 1.8 0.3 0.4 0.1 1.24, PL 0.27 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Because of the Sun constraint Swift did not observe the burst with its narrow field instruments. No further observations of this burst are planned BAT: GCN 12310; GCN 12312|Other: GCN Report 342.1 Binbin Zhang 110820A 17:38:27 501095 343.203 70.298 2.1 256 8.2 1.5 0.4 0.1 1.92, PL 0.28 22:52:46.10 70:17:55.1 1.8 n/a n/a 0.029121918 0.017799051 -0.6311 1.81873 5.01376 n/a n/a n/a 139 V>21.1 B>22.0|U>21.8|UVW1>21.8|UVM2>20.6|UVW2>21.2 UVOT: no detection BAT: GCN 12288; GCN 12292|XRT: GCN 12288; GCN 12291; GCN 12294; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12288; GCN 12298 Eleonora Troja 110818A 20:37:49 500914 317.373 -63.981 1.4 103 40 2 1.6 0.3 1.58, PL 0.11 21:09:20.87 -63:58:51.7 1.4 n/a n/a 0.03665448 0.012004236 -3.926 1.95985 11.6984 n/a n/a n/a 856 V>20.8 B>22.2|U>20.4|UVW1>20.9|UVM2>20.9|UVW2>21.2 VLT, Fermi (GBM) 3.36 (VLT: absorption) UVOT: no detection BAT: GCN 12279; GCN 12281|XRT: GCN 12279; GCN 12283; GCN 12285; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12279; GCN 12286|Redshift: GCN 12284 (VLT) Craig Markwardt 110808A 06:18:54 458918 57.322 -44.177 2.7 48 3.3 0.8 0.4 0.2 2.32, PL 0.43 03:49:04.22 -44:11:41.7 1.7 n/a 54.2 0.027400745 0.016034068 -3.897 2.33721 0.000000366861 03:49:04.27 -44:11:40.1 0.64 120 V>18.7 B=18.64|U=18.2|UVW1>17.8|UVW2>18.3|White=18.48 VLT 1.348 (VLT: emission) BAT: GCN 12256; GCN 12262|XRT: GCN 12256; GCN 12257; GCN 12261; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12256; GCN 12264|Redshift: GCN 12258 (VLT)|Other: GCN Report 341.1 Giulia Stratta 110801A 19:49:42 458521 89.415 80.958 1.1 385 47 3 1.1 0.2 1.84, PL 0.10 05:57:44.63 80:57:22.7 1.5 n/a 354 0.07673925 0.021231245 -4.085 2.04784 2.45755 05:57:44.87 80:57:21.1 0.51 108 V=17.07 B=17.47|U_fc=15.89|U=15.68|UVW1=17.92|UVM2>20.2|UVW2=20.48|White_fc=18.06|White=17.23 ROTSE-IIId, TLS (2m/1.34m), MITSuME (1m), GTC (10.4m), MASTER II, BTA (6m), Mt.Terskol (Zeiss-600), CrAO 1.858 (GTC: absorption) BAT: GCN 12228; GCN 12237; GCN 12276|XRT: GCN 12228; GCN 12232; GCN 12235; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12228; GCN 12236|Redshift: GCN 12234 (GTC)|Other: GCN Report 346.1 Max De Pasquale 110731A 11:09:30 458448 280.513 -28.536 1.0 38.8 60 1 11.0 0.3 1.15, PL 0.05 18:42:01.04 -28:32:13.7 1.4 n/a 584 0.1608164 0.0573116 1.287 1.85145 9.11048 18:42:00.99 -28:32:13.8 0.2 75 V=16.90 B=17.87|U_fc=17.71|U=18.37|UVW1>18.88|UVM2>18.77|UVW2>19.24|White_fc=15.85|White=17.64 Faulkes (North & South), Fermi (LAT & GBM), NOT, Konus-Wind, Gemini-North, Mt John University Observatory (61cm), Suzaku 2.83 (Gemini-North: absorption) BAT: GCN 12215; GCN 12217|XRT: GCN 12215; GCN 12219; GCN 12224; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12215; GCN 12222|Redshift: GCN 12225 (Gemini-North)|Other: GCN Report 343.1 Sam Oates 110726A 01:30:40 458059 286.713 56.070 1.7 5.2 2.2 0.3 1.0 0.2 0.64, CPL 0.87 19:06:52.16 56:04:16.0 1.5 n/a n/a 0.01954526 0.00926205 -0.9573 2.07738 0.751502 19:06:52.08 56:04:16.5 0.51 60 V=20.61 B=20.44|U_fc=18.41|U>21.25|UVW1>20.5|UVM2>21.1|UVW2>21.5|White_fc=17.84|White>20.85 ROTSE-IIId, Liverpool (2m), Murikabushi (1m), IAC80 (0.82m), Zeiss-1000 (1m), BTA (6m), Gemini-North 1.036 < z < 2.7 (Gemini-North) BAT: GCN 12196; GCN 12201|XRT: GCN 12196; GCN 12200; GCN 12243; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12196; GCN 12199; GCN 12203|Redshift: GCN 12202 (Gemini-North)|Other: GCN Report 375.1 Chris Wolf 110719A 06:09:11 457553 24.570 34.578 1.8 41.0 18 2 1.3 0.3 1.63, PL 0.15 01:38:19.40 34:35:10.6 2.2 n/a 99.2 0.018064859 0.009029441 -0.7221 1.62533 0.403199466 n/a n/a n/a 121 V>20.2 B>21.1|U>20.5|UVW1>20.4|UVM2>20.8|UVW2>20.2|White>21.3 BAT: GCN 12173; GCN 12175|XRT: GCN 12173; GCN 12176; GCN 12178; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12173; GCN 12180 Taka Sakamoto 110715A 13:13:50 457330 237.665 -46.237 1.0 13.0 118 2 53.9 1.1 1.25, CPL 0.12 15:50:44.06 -46:14:07.1 1.4 n/a 82.9 0.35489574 0.1681215 -0.5666 1.85342 11.8741 15:50:44.09 -46:14:06.53 0.56 100 V=19.3 U=17.86|B=19.5|UVW1>20.1|UVW2>20.1|UVM2>20.3|White=17.37 VLT, Konus-Wind, APEX, MPI/ESO (2.2m), ATCA @ 44.00 GHz, Ellinbank Observatory (0.32cm), Suzaku 0.82 (VLT: absorption) BAT: GCN 12158; GCN 12160|XRT: GCN 12158; GCN 12161; GCN 12165; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12158; GCN 12162|Radio: GCN 12171 (ATCA)|Redshift: GCN 12164 (VLT)|Other: GCN Report 340.1 Eda Sonbas 110709B 21:32:39 456967|456969 164.668 -23.470 1.1 55.6 94 2 3.4 0.3 1.29, PL 0.04 10:58:37.09 -23:27:17.6 1.4 n/a 137 0.6830208 0.24901236 -0.1159 2.12913 1.83029 n/a n/a n/a 91 V>21.5 B>22.4|U>22.2|UVW1>22.2|UVM2>22.3|UVW2>22.4|White>23.0 Konus-Wind, Suzaku, EVLA @ 5.8 GHz BAT: detected renewed activity at T+11 min (trigger 456969). RA: 164.655, Dec: -23.456. See GCN 12144 for details.|BATSS: burst detection from Swift-BAT slew data (GCN 12143)|UVOT: no detection BAT: GCN 12122; GCN 12124; GCN 12130; GCN 12143; GCN 12144|XRT: GCN 12122; GCN 12136; GCN 12142; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12122; GCN 12140; GCN 12157|Radio: GCN 12190 (EVLA) Jay Cummings 110709A 15:24:29 456939 238.895 40.918 1.0 44.7 100 2 6.2 0.2 1.24, PL 0.03 15:55:33.94 40:55:27.1 1.4 n/a 334 0.14248122 0.037144254 -1.41 2.06148 7.2024 n/a n/a n/a 73 V>20.9 B>22.5|U>22.2|UVW1>21.7|UVM2>20.7|UVW2>21.2|White>23.1 Fermi (GBM), Konus-Wind, Konkoly (60/90cm), Suzaku UVOT: no detection BAT: GCN 12118; GCN 12127|XRT: GCN 12118; GCN 12119; GCN 12123; GCN 12141; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12118; GCN 12148|Other: GCN Report 339.1 Stephen Holland 110708A 04:43:22 INTEGRAL 340.1208 53.9597 n/a n/a n/a n/a n/a n/a n/a n/a 22:40:26.82 53:57:42.5 5.7 5000 n/a n/a n/a n/a n/a n/a n/a n/a n/a 34934 V=19.2 U>20.9 INTEGRAL: GCN 12112 XRT: GCN 12115|UVOT: GCN 12121 110625A 21:08:28 456073 286.751 6.755 1.3 44.5 280 10 49.5 2.4 1.44, PL 0.04 n/a n/a n/a 140.35 172 0.10609824 0.009757968 -1.122 1.36971 55.4631 n/a n/a n/a 205 V>19.5 B>20.6|U>21.1|UVW1>19.5|UVM2>18.4|UVW2>19.8 Konus-Wind, Fermi (GBM & LAT), Suzaku BAT: GCN 12088; GCN 12091|XRT: GCN 12088; GCN 12092; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12088; GCN 12099|Other: GCN Report 336.1 Kim Page 110610A 15:21:32 455155 308.205 74.827 1.0 46.4 49 1 4.2 0.2 1.51, PL 0.05 20:32:42.74 74:49:30.0 1.5 71.85 89 0.046577856 0.017793072 -2.839 2.28925 9.52626 n/a n/a n/a 4561 V>19.7 UVW1>20.5|UVM2>20.8|UVW2>20.5 Fermi (GBM), Suzaku UVOT: no detection, due to a bright star in the field of view, UVOT products were delayed. BAT: GCN 12065; GCN 12068|XRT: GCN 12065; GCN 12069; GCN 12071; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12070|Other: GCN Report 334.1 Frank Marchall 110604A 14:49:45.666 IPN 271.003 18.472 5 n/a n/a n/a n/a n/a n/a n/a 18:03:26.22 18:23:57.4 3.7 n/a n/a 0.4199616 0.11458176 -1.665 1.89726 1.274173 n/a n/a n/a n/a V>19.6 U>21.5|White>22.9 Konus-Wind, Suzaku The usual detailed BAT products will not be available for this burst, since the coding was only about 0.2%.|UVOT: no detection BAT: GCN 12063|XRT: GCN 12067; GCN 12080; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12067|Other: GCN Report 338.1 Jay Cummings 110530A 15:31:02 454473 282.045 61.953 2.3 19.6 3.3 0.5 0.4 0.1 2.06, PL 0.24 18:48:16.46 61:55:44.0 1.4 434.00 n/a 0.04752095 0.023089591 -0.9252 2.13305 2.43129 18:48:16.40 61:55:44.9 0.65 438 n/a White=20.31 MITSuME (50cm), MASTER II, Zeiss-200, Zeiss-600, NOT (2.5m), Xinglong TNT, Sayan (AZT-33IK) Possible host (Zeiss-2000) BAT: GCN 12046; GCN 12049|XRT: GCN 12046; GCN 12055; GCN 12058; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12046; GCN 12057|Host: GCN 12059 (Zeiss-2000)|Other: GCN Report 337.1 Paolo D'Avanzo 110521A 15:51:31.4 453788 120.132 45.818 1.8 13.8 4.4 0.5 0.5 0.1 0.90, PL 0.22 08:00:31.91 45:49:36.9 1.8 98.52 80.7 0.00000019297044 0.000000015202304 -3.257 1.58142 2.42882 n/a n/a n/a 104 V>20.5 B>21.1|U>21.7|UVW1>22.0|UVM2>22.3|UVW2>22.3|White>21.0 UVOT: no detection BAT: GCN 12031; GCN 12035|XRT: GCN 12031; GCN 12034; GCN 12038; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12031; GCN 12039|Other: GCN Report 333.1 Sam Oates 110520A 20:28:48 453747 134.363 56.418 1.1 15.7 11 1 1.1 0.2 1.13, PL 0.10 08:57:21.81 56:25:38.7 1.5 100.15 n/a 0.006494607 0.002159234 -1.412 1.6962 2.86494 n/a n/a n/a 104 V>21.0 B>22.1|U>21.8|UVW1>21.8|UVM2>21.8|UVW2>22.0|White>22.9 UVOT: no detection BAT: GCN 12020; GCN 12030|XRT: GCN 12020; GCN 12027; GCN 12028; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 12020; GCN 12032|Other: GCN Report 335.1 Max De Pasquale 110519A 02:12:16 453628 261.638 -23.426 1.0 27.2 40 1 4.6 0.3 2.09, PL 0.06 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to a Moon observing constraint, Swift cannot slew to the BAT position until 23:19 UT on 2011 May 20. There will thus be no XRT or UVOT data for this trigger before this time. BAT: GCN 12015; GCN 12016 Curtis Saxton 110503A 17:35:45 452685 132.799 52.211 1.0 10.0 100 4 1.35 0.06 0.88, CPL 0.25 08:51:06.28 52:12:26.8 1.4 93.63 205 0.27394282 0.0919154 -1.061 1.90907 1.36895 08:51:06.21 52:12:27.6 0.5 212 V=16.23 B=16.79|U=15.87|UVW1=16.15|UVM2=17.27|UVW2=17.72|White=17.09 GTC (10.4m), NOT, TLS (2m/1.34m), TNG, SARA (0.9m), EVLA @ 19.2 GHz and 24.5 GHz, Mt. Lemmon (1.0m), CrAO (Shajn), Konus-Wind, AAVSO (0.2m and 0.35m), TAROT (25cm) 1.613 (GTC: absorption)|1.61 (TNG: absorption), PAIRITEL (1.3m) BAT: GCN 11991; GCN 11995|XRT: GCN 11991; GCN 11992; GCN 11999; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11991; GCN 12000|Radio: GCN 12003 (EVLA)|Redshift: GCN 11993 (GTC); GCN 11997 (TNG) Mike Stamatikos 110428A n/a Fermi 5.30 64.80 n/a n/a n/a n/a n/a n/a n/a n/a 00:22:22.22 64:50:57.1 7.1 55600 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi: GCN 11982 XRT: GCN 11984; GCN 11989 n/a 110422A 15:41:55 451901 112.057 75.100 1.0 25.9 410 10 30.7 1.0 0.86, CPL 0.10 07:28:11.33 75:06:24.4 1.4 814.50 62.1 0.30682548 0.09138792 -1.017 1.89199 10.4926 n/a n/a n/a 822 V=18.72 B=18.02|U=18.8|UVw1>19.4|UVm2>19.4|UVw2>19.6|White=19.5 AZT-33IK, MASTER II, NOT, Zeiss-1000, TNG (3.6m), THO (14"), McDonald Observatory (2.1m), Konus-Wind, Ishigakijima Astronomical Observatory (1m), CrAO (AZT-11), Suzaku, TNG, GTC (10.4m), CrAO (ZTSh), Herschel 1.77 (TNG: absorption)| 1.770 (GTC: absorption) BAT: GCN 11957; GCN 11959|XRT: GCN 11957; GCN 11965; GCN 11968; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11957; GCN 11969|Redshift: GCN 11977 (TNG); GCN 11978 (GTC)|Other: GCN Report 362.1 Vanessa Mangano 110420B 22:42:11 451794 320.045 -41.277 2.2 0.084 0.53 0.11 0.7 0.2 1.52, CPL 2.56 n/a n/a n/a 2600 n/a n/a n/a n/a n/a n/a n/a n/a n/a 2562 V>19.9 B>20.4|U>20.0|UVW1>19.6|UVM2>19.5|UVW2>19.7|White>20.5 Fermi (GBM) Due to an observing constraint, Swift DID not slew until T0+40.4 minutes. BAT: GCN 11944; GCN 11946|XRT: GCN 11947; GCN 11953|UVOT: GCN 11955 Boris Sbarufatti 110420A 11:02:24 451757 2.164 -37.877 1.0 11.8 59 2 14.0 0.9 2.30, PL 0.07 00:08:39.26 -37:53:11.5 1.4 87.60 80.2 0.21599028 0.07782048 -3.982 2.04862 1.41256 00:08:39.27 -37:53:11.9 0.5 97 V=18.20 U=17.96|B=18.04|UVW1=17.08|UVM2=17.73|UVW2=17.91|White=18.10 Konus-Wind, MPI/ESO (2.2m) BAT: GCN 11941; GCN 11945|XRT: GCN 11941; GCN 1194; GCN 11943; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11941; GCN 11948|Other: GCN Report 361.1 Vanessa Mangano 110414A 07:42:14 451343 97.876 24.349 1.6 152.0 35 3 1.1 0.3 1.70, PL 0.14 06:31:29.49 24:21:44.7 1.4 142.28 411 0.02053116 0.005609331 -5.299 2.23623 3.925495 n/a n/a n/a 151 V>18.4 B>18.9|U>19.5|UVW1>18.5|UVM2>18.8|UVW2>19.2|White>21.3 UVOT: no detection BAT: GCN 11931; GCN 11937|XRT: GCN 11931; GCN 11934; GCN 11935; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11931; GCN 11936|Other: GCN Report 332.1 Rhaana Starling 110412A 07:33:21 451191 133.491 13.488 1.9 23.4 18 2 2.0 0.4 1.54, PL 0.14 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to a Moon observing constraint, Swift cannot slew to the BAT position until 15:08 UT on 2011 April 14. There will thus be no XRT or UVOT data for this trigger before this time. BAT: GCN 11922; GCN 11929|XRT: ; Evans et al., 2009, MNRAS, 397, 1177 Jonathan Gelbord 110411A 19:34:11 451165 291.427 67.706 1.0 80.3 33 2 1.3 0.2 1.51, PL 0.31 19:25:46.10 67:42:42.1 1.4 126.40 126 0.028408419 0.010952448 -6.041 2.89624 10.9742 n/a n/a n/a 135 V>19.9 B>21.1|U>20.4|UVW1>20.2|UVM2>20.1|UVW2>20.9|White>22.2 Xinglong TNT UVOT: no detection BAT: GCN 11918; GCN 11921|XRT: GCN 11918; GCN 11920; GCN 11927; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11918; GCN 11925|Other: GCN Report 330.1 Dirk Grupe 110407A 14:06:41 450884 186.022 15.726 1.5 145 17 2 1.73 0.12 0.73, CPL 0.64 12:24:07.54 15:42:42.2 1.7 159.29 182 0.013970299 0.009874727 -2.012 1.7524 0.644062 n/a n/a n/a 168 V>19.74 U>20.41|B>20.75|UVW1>20.34|UVM2>19.75|UVW2>20.68|White>21.59 Lulin (1m), NOT, MPI/ESO (2.2m) UVOT: no detection BAT: GCN 11894; GCN 11895; GCN 11902|XRT: GCN 11894; GCN 11895; GCN 11896; GCN 11903; GCN 11916; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11894; GCN 11895; GCN 11907|Other: GCN Report 374.1 Chris Wolf 110402A 00:12:57 450545 197.432 61.247 1.7 60.9 34 4 4.1 0.7 1.59, PL 0.17 13:09:36.54 61:15:09.3 1.5 544.32 n/a 0.011768592 0.003401475 -0.3847 2.16612 0.705982 n/a n/a n/a 548 V>20.1 B=20.84|U>20.6|UVW1=20.39|UVM2>19.7|UVW2=20.29|White=20.89 Liverpool (2m), NOT, Konkoly Observatory, Konus-Wind, Anysllum Observatory (350mm), Sayan Observatory , Fermi (GBM), Mt. Lemmon (1m), Suzaku, Shajn BAT: GCN 11857; GCN 11866|XRT: GCN 11857; GCN 11860; GCN 11865; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11857; GCN 11871|Other: GCN Report 331.1 Tilan Ukwatta 110319B 19:34:02 Ground Analysis|20158 326.088 -56.774 1.0 14.5 10 1 1.25 0.15 1.39, PL 0.05 21:44:22.75 -56:46:56.7 2.3 n/a n/a 0.03916864 0.08992 1.065 2.30393 1.38045 n/a n/a n/a 27685 V>20.0 U>20.8|White>21.8 UVOT: no detection BAT: GCN 11813; GCN 11818|XRT: GCN 11814; GCN 11820; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11817 Boris Sbarufatti 110319A 02:16:41 449578 356.510 -66.008 1.0 19.3 14 1 2.2 0.2 1.31, CPL 0.43 23:46:00.54 -66:00:40.3 1.4 55.87 110 0.05793024 0.0215728 -3.148 2.22404 0.966123 23:46:00.69 -66:00:40.4 0.44 65 V>19.56 B=19.51|U=18.13|UVW1>19.72|UVM2>19.64|UVW2>19.91|White=20.32 BAT: GCN 11807; GCN 11811|XRT: GCN 11807: GCN 11808; GCN 11810; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11807; GCN 11812|Other: GCN Report 328.1 Andrea Melandri 110318B 15:27:09 449549 211.691 -51.577 1.7 4.8 2.9 0.3 0.7 0.1 1.09, PL 0.17 14:06:42.76 -51:34:43.7 1.5 72.80 n/a 0.00926224 0.00423112 -1.004 2.36875 5.89909 n/a n/a n/a 58 V>20.6 B>21.2|U>21.2|UVW1>20.8|UVM2>20.5|UVW2>20.3|White>22.2 UVOT: no detection BAT: GCN 11799; GCN 11800; GCN 11804|XRT: GCN 11799; GCN 11800; GCN 11803; GCN 11806; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11801; GCN 11816|Other: GCN Report 326.1 Raffaella Margutti 110318A 13:14:19 449542 338.292 -15.278 1.0 16.0 49 2 8.0 0.5 1.05, CPL 0.23 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to a Sun observing constraint, Swift cannot slew to the BAT position until 05:00 UT on 2011 April 11. There will thus be no XRT or UVOT data for this trigger before this time. BAT: GCN 11798; GCN 11802 Boris Sbarufatti 110315A 23:57:04 449399 279.205 17.537 1.0 77 41 2 1.7 0.2 1.77, PL 0.08 18:36:46.84 17:32:20.3 1.4 104.63 78.2 0.08067704 0.024458434 -2.631 2.11774 2.654808 n/a n/a n/a 113 n/a White>21.8 BAT: GCN 11790; GCN 11793|XRT: GCN 11790; GCN 11792; GCN 11794; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11790; GCN 11795|Other: GCN Report 329.1 Andrea Melandri 110312A 17:55:37 449074 157.500 -5.259 2.3 28.7 8.2 1.3 1.2 0.3 2.32, PL 0.26 10:29:55.50 -05:15:44.7 1.4 159.10 41.9 0.19350084 0.07743684 -3.039 2.22412 4.10649 n/a n/a n/a 167 V>19.2 B>20.6|U>20.1|UVW1>19.6|UVM2>19.6|UVW2>18.8|White>21.3 UVOT: no detection BAT: GCN 11782; GCN 11783|XRT: GCN 11782; GCN 11784; GCN 11786; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11782; GCN 11787|Other: GCN Report 327.1 Sam Oates 110305A 06:38:01 448229 260.877 -15.810 1.9 12.0 8.0 1.0 1.2 0.3 1.62, PL 0.19 17:23:31.35 -15:48:09.0 1.7 108.99 n/a 0.006005844 0.002478614 -1.134 2.06107 3.00668 n/a n/a n/a 113 V>19.7 B>20.9|U>21.5|UVW1>20.9|UVM2>20.8|UVW2>19.8|White>22.3 MPI/ESO (2.2m), REM (60cm) UVOT: no detection BAT: GCN 11773; GCN 11776|XRT: GCN 11773; GCN 11777; GCN 11778; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11779|Other: GCN Report 324.1 Dirk Grupe 110223B 21:25:48 446677 150.340 -68.329 2.0 54.0 6.1 0.8 0.6 0.1 1.65, PL 0.21 10:00:55.92 -68:18:05.3 1.4 72.03 n/a 0.04981152 0.023073424 -0.9864 1.71628 1.499591 n/a n/a n/a 77 V=17.88 B=19.57|U_fc=19.20|UVW1>19.16|UVM2>18.78|UVW2>19.16|White=19.70 MPI/ESO (2.2m) BAT: GCN 11754; GCN 11757|XRT: GCN 11754; GCN 11758; GCN 11760; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11754; GCN 11765 Mike Stamatikos 110223A 20:56:59 446674 345.386 87.586 2.5 7.0 1.6 0.4 0.6 0.2 1.70, PL 0.33 23:03:24.52 87:33:28.3 2.0 88.59 89.7 0.05434634 0.034308768 -2.947 2.08903 2.06741 n/a n/a n/a 97 V>19.40 B>20.00|U>20.15|UVW1>20.13|UVM2>20.14|UVW2>19.89|White>21.16 BAT: GCN 11753; GCN 11764|XRT: GCN 11753; GCN 11759; GCN 11761; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11753; GCN 11769 Taka Sakamoto 110213B 14:31:48 MAXI 41.768 0.952 n/a n/a n/a n/a n/a n/a n/a n/a 02:47:01.51 01:08:43.8 2.4 n/a n/a 0.2405432 0.07444617 -1.503 2.74034 3.67481 n/a n/a n/a 46800 V>19.23 U>19.62|White>20.78 MAXI: GCN 11716|UVOT: no detection XRT: GCN 11725; GCN 11748; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11749 110213A 05:17:29 445414 42.978 49.278 1.4 48.0 59 4 1.6 0.6 1.83, PL 0.12 02:51:51.48 49:16:22.5 1.4 91.74 109 0.23456141 0.05631555 -5.392 1.96436 3.69049 02:51:51.39 49:16:23.54 0.5 100 V=16.19 B=16.77|U=15.94|UVW1=17.28|UVM2=18.72|UVW2=19.10|White=16.57 Palomar (60"), ROTSE-IIIb, Bok (2.3m), GRAS 011 (0.51 m), KAIT (0.76m), Sayan (AZT-33IK), Lightbuckets (0.61m), Taurus Hill Observatory, MITSuME (50cm), Konus-Wind, Fermi (GBM), RAPTOR, TNT, Yunnan Observatory (2.4m) 1.46 (Bok: absorption) BAT: GCN 11705; GCN 11714|XRT: GCN 11705; GCN 11712; GCN 11721; GCN 11728; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11705; GCN 11718; GCN 11728|Redshift: GCN 11708 (Bok)|Other: GCN Report 323.1 Valerio D'Elia 110212A 01:09:08 445321 69.025 43.716 1.4 3.3 2.4 0.3 1.5 0.2 0.78, CPL 0.85 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 166300 n/a UVM2>20.3 Due to a Moon observing constraint, Swift did not slew to the BAT position until 23:21 UT on 2011 February 13.|XRT: no detection|UVOT: no detection BAT: GCN 11699; GCN 11703|XRT: GCN 11729; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11729|Other: GCN Report 320.1 Valerio D'Elia 110210A 09:52:41 445141 13.108 7.778 3.2 233 9.6 1.9 0.3 0.1 1.73, PL 0.29 00:52:13.63 07:46:47.1 1.4 136.43 216 0.0891709 0.0515473 -1.186 1.98991 0.5270272582 n/a n/a n/a 144 V>19.7 B>20.1|U>19.9|UVW1>19.5|UVM2>20.6|UVW2>21.0|White>21.0 BAT: GCN 11687: GCN 11691|XRT: GCN 11687: GCN 11689; GCN 11693; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11687; GCN 11738|Other: GCN Report 319.1 Valerio D'Elia 110208A 21:10:46 445038 22.487 -20.561 1.8 37.4 2.7 0.6 0.6 0.1 2.08, PL 0.31 01:29:50.95 -20:35:33.9 1.5 80.17 n/a 0.018118838 0.009567668 -0.8185 2.09745 0.570299 n/a n/a n/a 85 V>20.0 U>21.2|B>21.4|UVW1>21.3|UVM2>21.1|UVW2>20.5|White>21.5 Magellan UVOT: no detection BAT: GCN 11674; GCN 11677|XRT: GCN 11674; GCN 11678; GCN 11679; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11674; GCN 11683|Other: GCN Report 318.1 Valerio D'Elia 110207A 11:17:20 444912 12.540 -10.790 1.3 80.3 16 1 1.1 0.1 1.30, PL 0.12 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Suzaku Due to a Moon observing constraint, Swift could not slew to the BAT position until 13:20 UT on 2011 February 08.|XRT: Due to the proximity of the GRB to the Sun, no further observations are planned. BAT: GCN 11658; GCN 11664|XRT: GCN 11680; Evans et al., 2009, MNRAS, 397, 1177|Other: GCN Report 321.1 Owen Littlejohns 110206A 18:08:05 INTEGRAL 92.35535 -58.8075 n/a n/a n/a n/a n/a n/a n/a n/a 06:09:20.22 -58:48:24.9 1.9 n/a n/a 0.1735258 0.0747124 -1.08 2.02733 0.850738 06:09:20.14 -58:48:25.3 0.8 26900 n/a B=21.00|U=20.56|UVW1=20.36|UVM2>20.61 INTEGRAL: GCN 11654 XRT: GCN 11657; GCN 11686; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11662 110205A 02:02:41 444643 164.603 67.533 2.2 257 170 0 3.6 0.2 1.80, PL 0.04 10:58:31.05 67:31:30.2 1.4 155.40 1400 0.05419368 0.014733216 -7.987 1.93577 2.34655 10:58:31.12 67:31:31.2 0.63 164 V=15.76 B=17.10|U=15.59|UVW1=18.23|UVM2=19.89|UVW2=19.89|White=17.01 TAROT (25cm), ROTSE-IIIb, Liverpool, Lick (3m), PAIRITEL (1.3m), GRAS 005, FLWO (1.5m), NOT (2.5m), Zeiss-600, Mt. Lemmon (1.0m), Newcastle Observatory (0.4m), Obs. Chante-Perdix (0.5m), Mt. Lulin (1.0m), MITSuME (50cm), Murikabushi (1m), Lightbuckets (0.61m), Konus-Wind, Himalayan Chandra Telescope (2m), Sayan (AZT-33IK), Suzaku, Calar Alto (2.2m), Konkoly Observatory (60/90cm), EVLA @ 22 GHz 1.98 (Lick: absorption, possible)|2.22 (FLWO: absorption, host)| 2.22 (NOT: absorption) BAT: GCN 11629; GCN 11646; GCN 11692|XRT: GCN 11629; GCN 11639; GCN 11644; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11629; GCN 11634; GCN 11649|Radio: GCN 11740 (EVLA)|Redshift: GCN 11635 (Lick); GCN 11638 (FLWO); GCN 11640 (NOT) Andy Beardmore 110201A 09:35:08 444230 137.489 88.610 1.3 13.0 7.0 0.5 1.1 0.1 1.09, PL 0.11 n/a n/a n/a 66.58 n/a 0.0033887053 0.0012613706 -1.267 1.90764 2.80613 n/a n/a n/a 126 V>19.5 U>20.4|B>20.4|UVW1>19.7|UVM2>19.6|UVW2>19.1 UVOT: no detection BAT: GCN 11622; GCN 11624|XRT: GCN 11622; GCN 11627; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11622; GCN 11625|Other: GCN Report 325.1 Mike Siegel 110128A 01:44:33 443861 193.871 28.108 2.3 30.7 7.2 1.4 0.8 0.2 1.31, PL 0.30 12:55:35.13 28:03:54.4 1.6 140.47 n/a 0.014666366 0.00788215 -0.7959 1.74543 0.0000104555 12:55:35.10 28:03:54.1 1.3 144 V>20.09 U_fc=20.32|U>20.95|B>21.32|UVW1>20.34|UVM2>20.43|UVW2>20.88|White_fc=20.98|White>21.89 NOT (2.5m), VLT, WHT, TAROT, TNG (3.6m), Fermi (GBM) 2.339 (VLT: absorption) BAT: GCN 11603; GCN 11614|XRT: GCN 11603; GCN 11606; GCN 11610, GCN 11611; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11603; GCN 11612|Redshift: GCN 11607 (VLT)|Other: GCN Report 316.1 Dirk Grupe 110119A 22:20:58 442978 348.589 5.982 1.5 208 70 2 2.2 0.1 1.44, PL 0.05 23:14:20.61 05:59:10.2 1.4 57.56 1460 0.032520932 0.009256296 -1.037 2.14689 1.246789 23:14:20.61 05:59:10.5 0.61 67 V=17.8 B=16.5|U=17.69|UVW1>20.7|UVM2>21.0|UVW2>21.5 PAIRITEL, Suzaku, Fermi (GBM) BAT: GCN 11581; GCN 11584|XRT: GCN 11581; GCN 11582; GCN 11586; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11581; GCN 11587 Eleonora Troja 110112A 04:12:18 442039 329.936 26.470 2.6 0.5 0.30 0.09 0.5 0.2 2.14, PL 0.46 21:59:43.84 26:27:24.2 1.7 75.41 n/a 0.006091932 0.0028647927 -0.9671 2.16553 1.002391 n/a n/a n/a 80 V>19.6 B>20.3|U>20.2|UVW1>18.8|UVM2>18.9|UVW2>19.2|White>20.4 TNT, WHT UVOT: no detection BAT: GCN 11553; GCN 11557|XRT: GCN 11553; GCN 11556; GCN 11561; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11553; GCN 11560 Mike Stamatikos 110107A 21:15:51 Ground Analysis|20154 299.890 41.889 3 n/a 58 5 n/a n/a 1.58, PL 0.03 19:59:38.23 41:54:51.4 3.0 n/a n/a 0.02318955 0.05025875 0.9914 3.55487 10.45956 n/a n/a n/a 64440 V>20.5 U>21.2 Fermi UVOT: no detection|First reported by Fermi BAT: GCN 11545; GCN 11546|XRT: GCN 11547; GCN 11565; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11551|Other: GCN Report 317.1 Jay Cummings 110106B 21:26:17 441676 134.155 47.005 1.2 24.8 20 1 2.1 0.3 1.76, PL 0.11 08:56:37.08 47:00:09.4 1.4 327.18 n/a 0.10899578 0.0372514 -0.5936 2.05121 1.98373 n/a n/a n/a 332 n/a n/a WHT, Gemini-South, Fermi (GBM) BAT: GCN 11525; GCN 11533|XRT: GCN 11525; GCN 11532; GCN 11541; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11525 Boris Sbarufatti 110106A 15:25:16 441664 79.295 64.199 2.0 4.3 3.0 0.5 1.9 0.3 1.71, PL 0.28 05:17:13.49 64:10:24.9 1.6 106.18 n/a 0.009688437 0.0042141 -1.067 2.5373 4.01915 n/a n/a n/a 92 V>20.3 B>21.1|U>20.4|UVW1>20.2|UVM2>20.1|UVW2>20.9|White>20.3 MASTER II UVOT: no detection BAT: GCN 11520; GCN 11527|XRT: GCN 11520; GCN 11526; GCN 11529; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11520; GCN 11531|Other: GCN Report 322.1 Vanessa Mangano 110102A 18:52:25 441454 245.877 7.617 1.8 264 165 3 8.4 0.3 1.60, PL 0.04 16:23:31.47 07:36:50.1 1.4 148.55 1290 0.4737024 0.1631322 -2.734 2.12056 1.58479 16:23:31.41 07:36:49.8 0.5 156 V=17.86 U=17.98|B=17.60|UVW1>20.09|UVM2>19.87|UVW2>20.35|White=17.97 Fermi (GBM), MITSuME (50cm), Konus-Wind BAT: GCN 11509; GCN 11511|XRT: GCN 11509; GCN 11510; GCN 11517; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11509; GCN 11514|Other: GCN Report 315.1 Sam Oates 101225A 18:37:45 441015 0.2037 44.5739 3.6 1088.0 19 4 0.0 0.0 1.82, PL 0.32 00:00:47.51 44:36:01.1 1.4 1383.04 236 0.05127542 0.005115693 0.7596 1.81612 1.311323 n/a n/a n/a 1387 V>21.40 B=21.73|U>20.68|UVW1=20.58|UVM2=20.12|UVW2=19.62 NOT, WHT (4.2m), Calar Alto (1.23m), Palomar (60"), MMT (6.5m), McDonald Observatory (2.1m), Gemini North 0.847(arXiv:1302.2352v1)|0.40 (Keck I: emission) R = 24.1 (NOT, possible host) BAT: GCN 11493; GCN 11500; GCN 11504; GCN 11570|XRT: GCN 11493; GCN 11497; GCN 11498; GCN 11501; GCN 11570; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11499|Redshift: GCN 11522 (Keck I); arXiv:1302.2352v1|Host: GCN 11519 (NOT)|Other: GCN Report 314.1 Judy Racusin 101224A 05:27:13 440955 285.939 45.706 2.1 0.2 0.58 0.11 0.7 0.2 0.93, CPL 1.52 19:03:41.78 45:42:49.5 3.2 77.63 n/a 0.000018096312 0.000008292792 n/a 3.41005 1.95924 n/a n/a n/a 83 V>20.2 B>21.4|U>20.8|UVW1>20.8|UVM2>20.8|UVW2>20.7|White>21.9 Fermi (GBM) BAT: GCN 11484; GCN 11486|XRT: GCN 11484; GCN 11485; GCN 11488; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11484; GCN 11490|Other: GCN Report 312.1 Hans Krimm 101219B 16:27:53 440635 12.259 -34.556 3.9 34 21 4 0.6 0.3 1.56, PL 0.16 00:48:55.42 -34:34:00.4 1.5 542.70 96.8 0.0473974 0.028567298 -1.038 1.85684 0.314000000330492 00:48:55.35 -34:33:59.5 0.62 156 V=17.55 B=18.79|U=17.25|UVW1=17.43|UVM2=18.15|UVW2=18.04|White=17.59 Fermi (GBM), MPI/ESO (2.2m), EVLA @ 8.46 GHz, GROND, ESO-VLT 0.5519 (ESO-VLT: tentative redshift) UVW2 = 23.4 (Swift-UVOT: likely host) BAT: GCN 11473; GCN 11475|XRT: GCN 11473; GCN 11480; GCN 11481; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11473; GCN 11482; GCN 11516; GCN 11575. GCN 11576|Radio: GCN 11549 (EVLA)|Redshift: GCN 11579 (ESO-VLT)|Host: GCN 11575 (Swift-UVOT) Jonathan Gelbord 101219A 02:31:29 440606 74.586 -2.527 1.0 0.6 4.6 0.3 4.1 0.2 0.63, PL 0.09 04:58:20.49 -02:32:23.0 1.7 221.92 n/a 0.0001210944 0.000026662816 -1.94 1.53346 5.41159 n/a n/a n/a 278 V>19.7 B>20.3|U>20.5|UVW1>21.0|UVM2>20.2|UVW2>20.9|White>21.4 Konus-Wind 0.718 (Gemini-North: emission, host) i~23.5 (Gemini-South)|J=21.6 (Magellan) UVOT: no detection BAT: GCN 11461; GCN 11467|XRT: GCN 11461; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11461; GCN 11472|Redshift: GCN 11518 (Gemini-North)|Host: GCN 11464; GCN 11468 (Gemini-South); GCN 11469 (Magellan); GCN 11518 (Gemini-North) Jonathan Gelbord 101213A 10:49:23 440285 241.297 21.905 1.1 135 50 2 2.2 0.4 1.53, PL 0.09 16:05:15.32 21:53:50.8 1.4 105.52 476 0.1827312 0.0882188 -2.351 2.44956 6.72472 n/a n/a n/a 114 V>19.2 B>20.5|U>20.4|UVw1>20.3|UVm2>20.4|White>21.4 Fermi (GBM), Konus-Wind, Suzaku UVOT: no detection BAT: GCN 11448; GCN 11453|XRT: GCN 11448; GCN 11450; GCN 11452; GCN 11457; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11448; GCN 11451 Taka Sakamoto 101204A 23:53:29 439806|Ground Analysis|20153 167.548 -20.434 n/a n/a 12 4 n/a n/a 1.3, PL 0.2 11:10:08.83 -20:25:11.6 1.6 n/a n/a 0.4945347 0.16291374 -1.423 2.15199 0.3280010477 11:10:08.84 -20:25:12.5 0.6 126195 V=20.51 U=20.03 VATT, MPI/ESO (2.2m) BAT: GCN 11440|XRT: GCN 11442: GCN 11446; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11442; GCN 11447|Other: GCN Report 311.1 Jay Cummings 101201A 10:01:48 439595|439596|Ground Analysis|20152 1.955 -16.196 2 n/a n/a n/a n/a n/a n/a n/a 00:07:52.24 -16:11:06.9 1.9 n/a n/a 0.15452415 0.031908789 -2.022 2.19993 0.708937 n/a n/a n/a 50400 n/a U=19.50|White=19.90 MPI/ESO (2.2m), Fermi (GBM) BAT: GCN 11429|XRT: GCN 11432: GCN 11433; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11431|Other: GCN Report 313.1 Jay Cummings 101129A 15:39:31 439471|Ground Analysis|20151 155.921 -17.645 3 0.35 ~0.9 ~0.5 n/a n/a ~0.8, PL ~0.5 n/a n/a n/a 39600 n/a n/a n/a n/a n/a n/a n/a n/a n/a 39600 n/a n/a Konus-Wind, Suzaku XRT: no detection|UVOT: no detection BAT: GCN 11436|XRT: GCN 11436|UVOT: GCN 11436 Jay Cummings 101117B 19:13:23 438675 172.991 -72.651 1.1 5.2 11 1 4.5 0.3 1.50, PL 0.09 11:32:00.31 -72:39:46.1 1.4 77.00 n/a 0.02471274 0.009464442 -0.7347 2.16695 3.29086 11:32:00.54 -72:39:45.9 0.43 82 V>17.9 B=18.22|U=18.68_fc|UVW1>19.3|UVM2>18.7|UVW2>19.0|White=19.20 BAT: GCN 11411; GCN 11414|XRT: GCN 11411; GCN 11413; GCN 11417; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11411; GCN 11412; GCN 11420|Other: GCN Report 310.1 Chris Wolf 101114A 00:32:50 438392|Ground Analysis|20150 303.193 14.029 1.8 >10 8.0 0.8 1.8 0.3 1.29, PL 0.17 20:12:50.72 14:01:58.8 2.8 n/a n/a 0.03536046 0.018955368 -0.7992 1.95975 1.240131616 n/a n/a n/a 73080 V>20.5 U>21.0|White>21.9 Konus-Wind Burst found during ground analysis.|UVOT: no detection BAT: GCN 11405|XRT: GCN 11406; GCN 11415; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11416 Taka Sakamoto 101112A 22:10:24 INTEGRAL 292.218347 39.359032 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.030782779 0.01648794 -0.8003 2.06404 1.835131 n/a n/a n/a n/a n/a n/a INTEGRAL: GCN 11396 XRT: GCN 11399; Evans et al., 2009, MNRAS, 397, 1177 101030A 15:56:29 437408 166.390 -16.389 1.1 92.0 20 1 0.9 0.1 1.82, PL 0.10 11:05:31.65 -16:22:41.4 1.5 65.67 281 0.03994865 0.016409575 -2.341 1.99948 0.690291 n/a n/a n/a 73 V>17.89 B>18.83|U>19.68|UVW1>18.39|UVM2>18.18|UVW2>18.61|White>20.75 MPG/ESO (2.2m), MOA-II (1.8m) UVOT: no detection BAT: GCN 11386; GCN 11388|XRT: GCN 11386; GCN 11387; GCN 11390; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11386; GCN 11389|Other: GCN Report 306.1 Andrea Melandri 101024A 11:39:29.82 437016 66.465 -77.261 1.1 18.7 15 1 5.5 0.2 1.15, CPL 0.31 04:26:01.64 -77:15:54.7 1.4 77.02 n/a 0.05599191 0.019190925 -0.11 1.81907 0.821563 04:26:01.73 -77:15:55.9 0.64 81 V>20.0 B>20.6|U>20.6|UVW1>20.1|UVM2>19.7|UVW2>20.5|White=19.4 GRAS06 RCOS-16, Fermi (GBM), Zadko (100cm), MPG/ESO (2.2m), AAVSO (280mm) BAT: GCN 11370; GCN 11374|XRT: GCN 11370; GCN 11372; GCN 11381; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11370; GCN 11375 Max De Pasquale 101023A 22:50:12 436981 317.949 -65.389 1.4 80.8 270 10 0.0 0.0 1.26, CPL 0.15 21:11:51.33 -65:23:17.2 1.4 84.48 3890 0.19607148 0.0594612 -4.15 2.13879 1.98442 21:11:51.26 -65:23:15.7 0.6 93 V>20.2 B>20.2|U=20.5|UVW1>21.1|UVM2>21.2|UVW2>21.0|White=19.4 Gemini-South, ESO/MPI (2.2m), Fermi (GBM), miniTAO (1.0m), Konus-Wind BAT: GCN 11363; GCN 11367|XRT: GCN 11363; GCN 11365; GCN 11368; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11363; GCN 11371|Other: GCN Report 308.1 Curtis Saxton 101020A 23:40:41 436737 189.607 23.129 3.4 175.0 26 3 0.5 0.2 2.04, PL 0.17 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to an Sun observing constraint, Swift cannot slew to the BAT position until 17:41 UT on 2010 November 02. There will thus be no XRT or UVOT data for this trigger before this time. BAT: GCN 11357; GCN 11358 Curtis Saxton 101017A 10:32:47 436429 291.377 -35.141 1.0 70.0 180 10 9.4 0.4 1.45, PL 0.03 19:25:32.53 -35:08:43.2 1.5 80.98 879 0.008964648 0.00316638 -2.266 1.9045 2.29632 19:25:32.56 -35:08:41.4 0.72 88 V>18.81 B>19.66|U=19.15|UVW1>19.22|UVM2>19.08|UVW2>19.52|White=20.09 Konus-Wind BAT: GCN 11345; GCN 11347|XRT: GCN 11345; GCN 11348; GCN 11355; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11345; GCN 11354|Other: GCN Report 307.1 Mike Siegel 101011A 16:58:35 436094 48.274 -65.990 1.2 71.5 14 1 1.3 0.2 1.24, PL 0.14 03:13:10.68 -65:58:54.1 1.5 78.20 63.5 0.00011574192 0.000022299354 -2.111 1.80947 1.405 03:13:10.77 -65:58:54.0 1.1 85 V>20.8 B>21.4|U>22.0|UVW1>21.7|UVM2>21.7|UVW2>21.5|White=21.7 Fermi (GBM) BAT: GCN 11331; GCN 11332|XRT: GCN 11331; GCN 11333; GCN 11335; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11331; GCN 11334; GCN 11338|Other: GCN Report 305.1 John Cannizzo 101008A 16:43:15 435903 328.882 37.060 2.1 104 11 2 1.6 0.2 1.59, PL 0.24 21:55:30.07 37:04:01.6 2.0 3161.67 n/a 0.00652959 0.001987461 -1.525 1.83238 2.65516 n/a n/a n/a 3167 V>19.6 B>20.6|U>20.1|UVW1>20.1|UVM2>20.3|UVW2>20.6|White>21.3 Zeiss-1000, MPI/ESO (2.2m), MASTER-Net, Fermi (GBM) Due to an observing constraint, Swift did not slew until T0+50.8 minutes.|UVOT: no detection BAT: GCN 11318; GCN 11327|XRT: GCN 11319; GCN 11321; GCN 11325; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11319; GCN 11322 Wayne Baumgartner 100928A 02:19:52 435160 223.037 -28.542 2.3 3.3 3.5 0.6 2.5 0.5 1.79, PL 0.29 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to an Sun observing constraint, Swift cannot slew to the BAT position until 20:05 UT on 2010 December 26. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 11310; GCN 11312|Other: GCN Report 309.1 Valerio D'Elia 100924A 03:58:08 434843 0.672 7.004 1.0 96.0 83 3 1.5 0.3 1.53, PL 0.06 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a MPI/ESO (2.2m), Fermi (GBM), Suzaku Due to an Moon observing constraint, Swift cannot slew to the BAT position until 13:21 UT on 2010 September 25. There will thus be no XRT or UVOT data for this trigger before this time. BAT: GCN 11294; GCN 11295 Vanessa Mangano 100917A 05:03:25 434360 289.250 -17.120 2.1 66 8.6 1.2 0.6 0.2 1.67, PL 0.23 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to an observing constraint, Swift cannot slew to the BAT position. There will thus be no XRT or UVOT data for this trigger. This trigger will be in moon constraint until approximately 06:30 UT on the 19th of September. BAT: GCN 11288; GCN 11289|Other: GCN Report 301.1 Owen Littlejohns 100915A 01:31:05 434178 315.664 65.676 2.0 200 15 2 0.5 0.3 1.50, PL 0.24 21:02:46.71 65:40:22.7 1.6 131.89 58.9 0.015999269 0.0040819752 -0.9525 1.78147 5.52889 n/a n/a n/a 140 V>20.98 B>21.43|U>21.52|UVw1>20.87|UVm2>21.79|UVw2>21.50|White>22.83 UVOT: no detection BAT: GCN 11277; GCN 11281; GCN 11283|XRT: GCN 11277; GCN 11279; GCN 11280; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11277; GCN 11282|Other: GCN Report 302.1 Owen Littlejohns 100909A 09:04:00 INTEGRAL 73.9506 54.6544 n/a n/a n/a n/a n/a n/a n/a n/a 04:55:47.35 54:39:34.0 5.4 11737.36 n/a 0.012622878 0.005527328 -1.059 2.3855 5.09254 n/a n/a n/a 11747 V>20.21 B>21.48|U>20.84|UVW1>20.39|UVW2>20.33|White>21.9 INTEGRAL: GCN 11260|UVOT: no detection XRT: GCN 11261; GCN 11268; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11261; GCN 11272 n/a 100906A 13:49:27 433509 28.697 55.634 1.0 114.4 120 0 10.1 0.4 1.78, PL 0.03 01:54:44.11 55:37:49.4 1.4 80.24 2340 0.11097593 0.023497346 -3.374 2.02817 9.1618 01:54:44.11 55:37:49.6 0.61 89 V=15.97 U=15.40|B=16.49|UVW1=17.13|UVM2>18.97|UVW2>19.19 MASTER, Faulkes North, Gemini-North, UKIRT, TLS (1.34m), Ondrejov (65cm), MITSuME (50cm), Virtual Telescope, Fermi (GBM), Murikabushi (1m), Konus-Wind, Konkoly Observatory, GRAS-007 (17"), RTT150, AMI Large Array @ 15 GHz, Zeiss-2000, Ondrejov (0.5m), GAS-250, AZT-14, Zeiss-600, Shajn Telescope, AZT-22 1.727 (Gemini-North: absorption) BAT: GCN 11227; GCN 11233|XRT: GCN 11227; GCN 11243; GCN 11244; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11227; GCN 11242|Radio: GCN 11259 (AMI Large Array)|Redshift: GCN 11230 (Gemini-North) Craig Markwardt 100905A 15:08:14 433442 31.542 14.919 1.7 3.4 1.7 0.2 0.6 0.1 1.09, PL 0.19 02:06:12.04 14:55:46.3 1.5 75.23 n/a 0.01731637 0.008670876 -0.8866 1.92352 0.770542 n/a n/a n/a 77 V>19.01 B>19.81|U>20.17|UVW1>19.53|UVM2>20.19|UVW2>21.26|White>21.29 UKIRT UVOT: no detection BAT: GCN 11214; GCN 11218|XRT: GCN 11214; GCN 11219; GCN 11223; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11214; GCN 11237|Other: GCN Report 299.1 Frank Marshall 100904A 01:33:43 433273 172.907 -16.185 1.8 31.3 13 1 1.6 0.3 1.67, PL 0.16 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to the proximity of the burst to the Sun, Swift cannot slew to the BAT position. The burst does not become observable by Swift until November 7th; there will thus be no XRT or UVOT data for this trigger. BAT: GCN 11203; GCN 11207 Tilan Ukwatta 100902A 19:31:54 433160 48.626 30.970 1.3 428.8 32 2 1.0 0.1 1.98, PL 0.13 03:14:30.98 30:58:44.2 1.4 316.15 22000 0.12602814 0.0750101 -2.326 2.35636 4.49857 n/a n/a n/a 325 n/a UVW1>20.7|UVM2>20.8|UVW2>21.2|White>20.8 ESO/MPI (2.2m), CFHT 4.5 (Swift XRT: tentative redshift) UVOT: no detection BAT: GCN 11181; GCN 11202|XRT: GCN 11181; GCN 11188; GCN 11194; GCN 11195; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11181; GCN 11193|Redshift: GCN 11195 (Swift-XRT) Taka Sakamoto 100901A 13:34:10 433065 27.252 22.751 3.5 439 21 3 0.8 0.2 1.52, PL 0.21 01:49:03.49 22:45:30.3 1.4 156.97 n/a 0.79992121 0.268033161 -0.9849 1.98285 3.40315 01:49:03.42 22:45:30.8 0.81 147 V=18.50 B=17.85|U=17.52|UVW1=18.53|UVM2=19.22|UVW2=20.73|White=18.58 Faulkes North, AZT-33IK, MASTER, Gemini-North, Z-600, NOT, MITSuME (50cm), Taurus Hill, SARA-North (0.9m), Himalayan Chandra Telescope (2m), Vega (0.7m), ROTSE-III, OSN (1.5m), ISON-NM (0.45m), TLS (1.34m), Kanata (1.5m), HCT (2m), Lightbuckets (0.61m), Zeiss-2000, Meade-35, Murikabushi (1m), UKIRT, Gnosca (0.4m), WSRT @ 4.9 GHz, AZT-11, EVLA @ 4.5 and 7.9 GHz, AZT-22 1.408 (Gemini-North: absorption, host redshift) BAT: GCN 11159; GCN 11169|XRT: GCN 11159; GCN 11167; GCN 11171; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11159; GCN 11176|Radio: GCN 11221 (WSRT); GCN 11256 (WSRT); GCN 11257 (EVLA)|Redshift: GCN 11164 (Gemini-North)|Other: GCN Report 304.1 Stefan Immler 100823A 17:25:35 432420 20.706 5.848 1.4 16.9 4.1 0.4 1.0 0.1 2.19, PL 0.18 01:22:49.01 05:50:05.4 1.5 68.87 59.3 0.008414805 0.0033852245 -3.031 2.21509 2.10647 01:22:49.03 05:50:06.4 0.9 78 V>20.5 B>21.3|U>20.4|U_FC=20.4|UVW1>20.2|UVM2>20.8|UVW2>21.2|White>21.9|White_FC=20.7 WHT (4.2m), MOA-II (1.8m), MAXI BAT: GCN 11135; GCN 11137|XRT: GCN 11135; GCN 11136; GCN 11144; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11135; GCN 11139; GCN 11148|Other: GCN Report 297.1 Vanessa Mangano 100816A 00:37:51 431764 351.738 26.568 1.0 2.9 20 1 10.9 0.4 0.73, CPL 0.24 23:26:57.58 26:34:42.2 1.4 82.85 131 0.032746956 0.014767674 -1.513 1.91138 2.22759 23:26:57.56 26:34:42. 0.5 91 V=21.56 B=21.07|U=20.39|UVW1=20.98|UVM2>21.42|UVW2>22.19|White=18.90 TNG (3.6m), TAROT (25cm), McDonald Observatory (2.1m), Gemini-North, Calar Alto (1.23m), Lulin (1m), NOT, VLT, Fermi (GBM), GTC (10.4m), Konus-Wind 0.8034 (VLT: emission and absorption)|0.8035 (Gemini-North: absorption)|0.8049 (GTC: absorption) BAT: GCN 11102; GCN 11111; GCN 11113|XRT: GCN 11102; GCN 11110; GCN 11114; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11102; GCN 11115|Redshift: GCN 11116 (Gemini-North); GCN 11123 (VLT & Gemini-North); GCN 11125 (GTC)|Other: GCN Report 300.1 Sam Oates 100814A 03:50:11 431605 22.479 -17.990 1.0 174.5 90 2 2.5 0.2 1.47, PL 0.04 01:29:53.59 -17:59:43.8 1.4 87.31 618 1.0257732 0.36343398 0.1696 1.89414 0.787196 01:29:53.61 -17:59:43.6 0.6 153 V=17.91 B=21.22|U=16.84|UVW1=17.33|UVM2=17.86|UVW2>18.52|White=18.63 ROTSE-IIIc, Magellan Clay Telescope, IAC80 (0.82m), MPI/ESO (2.2m), McDonald Observatory (2.1m), Fermi (GBM), Lulin (1m), NOT, Liverpool (2m), Konus-Wind, ISON-NM (0.45m), EVLA @ 4.5 and 7.9 GHz, Suzaku, AZT-22 1.44 (Magellan: absorption) UVOT: Interesting optical/UV lightcurve see GCN 11107 for details. BAT: GCN 11087; GCN 11094|XRT: GCN 11087; GCN 11092; GCN 11096; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11087; GCN 11088; GCN 11095; GCN 11097; GCN 11100; GCN 11107|Radio: GCN 11131 (EVLA)|Redshift: GCN 11089 (Magellan)|Other: GCN Report 303.1 Andy Beardmore 100807A 09:13:13 431128 55.283 67.665 1.9 7.9 3.4 0.5 1.8 0.2 2.32, PL 0.23 03:41:12.17 67:40:17.5 1.6 80.83 91.2 0.023253246 0.012324048 -0.8138 1.7841 4.48818 n/a n/a n/a 91 V>19.6 B>21.1|U>21.1|UVW1>20.8|UVM2>20.7|UVW2>20.8|White>21.8 Zeiss-1000, Palomar (60"), Palomar (200") UVOT: no detection BAT: GCN 11067; GCN 11069|XRT: GCN 11067; GCN 11070; GCN 11074; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11067; GCN 11072|Other: GCN Report 295.1 Dirk Grupe 100805A 04:12:42 430957 299.846 52.618 2.0 15.0 5.1 0.8 0.7 0.2 1.76, PL 0.23 19:59:30.47 52:37:39.9 1.4 126.37 n/a 0.08366624 0.032870602 -3.415 1.88061 1.690000405441 19:59:30.51 52:37:40.1 0.43 112 V=19.80 B=21.22|U=18.55|UVW1=20.78|UVM2=20.68|UVW2>21.6|White=19.42 Palomar (60"), Liverpool (2m), Calar Alto (1.23m), RAS Observatory, IAC80 (82cm), ROTSE-IIIb, RAPTOR, TNT, OSN (1.5m), Zeiss-1000, CrAO (Shajn) BAT: GCN 11047; GCN 11058|XRT: GCN 11047; GCN 11049; GCN 11057; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11047; GCN 11062; GCN 11081|Other: GCN Report 298.1 Eric Hoversten 100802A 05:45:36 430603 2.482 47.752 1.1 487 36 2 0.9 0.1 1.85, PL 0.10 00:09:52.50 47:45:16.3 1.6 79.64 209 0.04082435 0.026441275 -0.9007 2.0718 1.176509 00:09:52.47 47:45:19.1 0.78 89 V>20.6 B>21.2|U_FC=19.57|U>20.92|UVW1>20.9|UVM2>20.6|UVW2>21.0|White_FC=20.7|White=21.85 Palomar (60"), NOT, Ferm (GBM) BAT: GCN 11031; GCN 11035|XRT: GCN 11031; GCN 11036; GCN 11039; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11031; GCN 11032; GCN 11038|Other: GCN Report 296.1 Eleonora Troja 100728B 10:31:55 430172 44.051 0.296 1.5 12.1 17 1 3.5 0.5 1.55, PL 0.14 02:56:13.50 00:16:51.8 1.5 97.05 n/a 0.021160965 0.006448505 -1.033 2.04379 3.94372 02:56:13.467 00:16:52.18 0.52 100 V=20.19 B=20.47|U=19.90|UVW1>20.50|UVM2>20.52|UVW2>20.93|White=17.43 KAIT, Lick (1.0m), PROMPT (16"), ISON-NM Observatory (0.45m), MPI/ESO (2.2m), Fermi (GBM), NOT, VLT ~2.8 (UVOT: photometric)|2.106 (VLT: absorption) UVOT: The non-detection in the UV filters suggests a photometric redshift of z~2.8 BAT: GCN 11009; GCN 11023|XRT: GCN 11009; GCN 11017; GCN 11022; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11009; GCN 11026; GCN 11028; GCN 11029|Redshift: GCN 11026 (UVOT); GCN 11317 (VLT) David Morris 100728A 02:18:24 430151 88.753 -15.259 1.0 198.5 380 0 5.1 0.2 1.18, PL 0.02 05:55:01.99 -15:15:19.6 1.4 76.72 2010 0.499293 0.1365831 -0.7973 1.90402 3.35678 n/a n/a n/a 86 V>20.06 U>20.04|B>20.37|UVW1>20.62|UVM2>20.69|UVW2>20.19|White>21.16 Fermi (GBM), MPI/ESO (2.2m), Konus-Wind, Suzaku 1.567 (VLT: emission, host) r' = 25.0 +/- 0.2 (GROND) UVOT: no detection BAT: GCN 11004; GCN 11018|XRT: GCN 11004; GCN 11005; GCN 11014; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 11004; GCN 11016|Redshift: GCN 14500 (VLT)|Host: GCN 14500 (GROND)|Other: GCN Report 294.1 John Cannizzo 100727A 05:42:17 430094 154.187 -21.417 1.6 84 12 1 1.2 0.1 1.81, PL 0.13 10:16:42.66 -21:23:26.2 1.4 56.62 129 0.1250694 0.0695916 -2.802 2.16468 2.34651 n/a n/a n/a 65 V>20.9 B>21.7|U>21.7|UVW1>21.9|UVM2>21.8|UVW2>21.8|White>22.1 Fermi (GBM) UVOT: no detection BAT: GCN 10998; GCN 11001|XRT: GCN 10998; GCN 11000; GCN 11003; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10998; GCN 11019 David Morris 100725B 11:24:34 429969 290.029 76.955 1.2 200 68 2 2.4 0.1 1.89, PL 0.06 19:20:08.01 76:57:23.2 1.4 77.93 820 0.12686046 0.03974974 -8 2.61517 4.86464 n/a n/a n/a 87 V>19.6 B>20.5|U>20.2|UVW1>20.3|UVM2>20.1|UVW2>20.1|White>21.4 UVOT: no detection BAT: GCN 10983; GCN 10993|XRT: GCN 10983; GCN 10986; GCN 10992; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10983; GCN 10990 Wayne Baumgartner 100725A 07:12:52 429954 166.468 -26.667 1.2 141 20 1 0.7 0.1 1.23 0.12 11:05:55.58 -26:40:13.7 1.6 76.68 132 0.00000000006962037 0.0000000000010214685 0.2551 1.86536 1.08426 n/a n/a n/a 85 V>20.2 B>20.6|U>20.5|UVW1>20.4|UVM2>20.3|UVW2>21.2|White>21.8 UVOT: no detection BAT: GCN 10979; GCN 10988|XRT: GCN 10979; GCN 10980; GCN 10985; GCN 10987; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10979; GCN 10989 Craig Markwardt 100724A 00:42:19 429868 194.569 -11.095 1.7 1.4 1.6 0.2 1.9 0.2 1.92, PL 0.21 12:58:10.37 -11:06:09.4 1.5 88.90 n/a 0.01544616 0.006768972 -1.057 1.94442 1.04041 n/a n/a n/a 74 V>18.31 U=18.17|B>18.99|UVW1>17.96|UVM2>18.19|UVW2>18.97|White>19.71 ESO/MPI (2.2m) 1.288 (VLT: absorption) BAT: The observed T90 value for GRB 100724A is inconclusive. The relatively large spectral lag value and soft spectrum points towards long soft burst. Our conclusion is that this burst is likely to be in the long burst category. BAT: GCN 10968; GCN 10972; GCN 10976|XRT: GCN 10968; GCN 10974; GCN 10975; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10968; GCN 10973|Redshift: GCN 10971 (VLT) Craig Markwardt 100719A 03:30:57 429357 112.319 -5.857 2.4 36.0 5.3 0.9 0.6 0.2 1.69, PL 0.25 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a The source will remain in Sun constraint until August 27, and therefore there will be no XRT or UVOT observations.|XRT: no detection|UVOT: no detection BAT: GCN 10963; GCN 10964 Raffaella Margutti 100713A 14:36:06 INTEGRAL 255.209 28.390 n/a n/a n/a n/a n/a n/a n/a n/a 17:00:48.32 28:23:39.7 2.7 6242.32 n/a 0.0141729374 0.0055449212 n/a 2.08549 2.280553 n/a n/a n/a 6247 V>19.6 B>21.4|U>20.7|UVW1>19.8|UVM2>19.6|White>21.8 INTEGRAL: GCN 10951|UVOT: no detection XRT: GCN 10952; GCN 10960; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10952; GCN 10957 100704A 03:35:08 426722 133.639 -24.202 1.0 197.5 60 2 4.3 0.2 1.73, PL 0.06 08:54:33.96 -24:12:10.1 1.4 n/a 353 0.2478352 0.105584 -3.12 2.11575 3.36746 n/a n/a n/a 96 V>20.0 B>21.1|U>21.1|UVW1>21.1|UVM2>20.2|UVW2>20.7|White>21.8 Fermi (GBM), Konus-Wind 3.6 (Swift: tentative redshift) UVOT: no detection BAT: GCN 10929; GCN 10932|XRT: GCN 10929; GCN 10930; GCN 10935; GCN 10940; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10929; GCN 10934|Redshift: GCN 10940 (Swift-XRT)|Other: GCN Report 293.1 Dirk Grupe 100702A 01:03:47 426438 245.693 -56.549 1.4 0.16 1.2 0.1 2.0 0.2 1.54, PL 0.15 n/a n/a n/a 93.93 93.1 0.00000000029589795 0.00000000000637137 -0.7605 2.51457 5.58224 n/a n/a n/a 101 n/a n/a UVOT: Field crowded with sources. There is no clear indication of change of optical flux between the first exposures and later ones. Please see GCN 10922 for details. BAT: GCN 10916; GCN 10926|XRT: GCN 10916; GCN 10924; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10916; GCN 10922; GCN 10923|Other: GCN Report 292.1 Mike Siegel 100628A 08:16:40 426114 225.943 -31.653 2.1 0.036 0.25 0.05 0.5 0.1 2.67, CPL +1.8/-3.7 n/a n/a n/a 85.99 n/a 0.00458406 0.003961542 -0.1871 1.7722 1.0800553475 n/a n/a n/a 90 V>19.5 B>20.1|U>20.2|UVW1>19.6|UVM2>19.3|UVW2>20.3|White>21.4 INTEGRAL XRT: Possible afterglow detection. We caution that with so few total counts a background fluctuation or other spurious detection cannot be completely ruled out.|UVOT: no detection BAT: GCN 10895; GCN 10896|XRT: GCN 10895; GCN 10899; GCN 10907; GCN 10941; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10895; GCN 10901; GCN 10941|Other: GCN Report 290.1 Stefan Immler 100625A 18:32:28 425647 15.796 -39.091 1.0 0.33 2.3 0.2 2.6 0.2 0.90, PL 0.10 01:03:10.91 -39:05:18.4 1.8 48.26 79.3 0.0003570171 0.00010624878 -1.554 2.40449 0.215000939284 n/a n/a n/a 56 V>20.3 B>21.9|U>20.5|UVW1>20.6|UVM2>20.5|UVW2>21.5|White>22.6 Konus-Wind, Fermi (GBM) r~23 (Gemini-South), r~23 (Magellan) UVOT: no detection BAT: GCN 10884; GCN 10891|XRT: GCN 10884; GCN 10886; GCN 10888; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10884; GCN 10892|Host: GCN 10887 (Gemini-South); GCN 10897 (Magellan); GCN 10905 (Gemini-North); GCN 10906 (MPI/ESO)|Other: GCN Report 289.1 Stephen Holland 100621A 03:03:32 425151 315.309 -51.102 1.0 63.6 210 0 12.8 0.3 1.90, PL 0.03 21:01:13.11 -51:06:23.0 1.4 76.03 7490 0.5943417 0.2785454 -3.023 2.3024 19.2552 n/a n/a n/a 85 V=19.49 U>20.14|B=20.27|UVW1=19.64|UVM2>19.66|UVW2=19.60|White=20.46 MPI/ESO (2.2m), VLT, SAAO (1.4m), Konus-Wind 0.542 (VLT: emission) BAT: GCN 10870; GCN 10875|XRT: GCN 10870; GCN 10872; GCN 10873; GCN 10877; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10870; GCN 10878|Redshift: GCN 10876 (VLT)|Other: GCN Report 291.1 Tilan Ukwatta 100619A 00:21:07 424998 84.618 -27.012 1.0 97.5 45 1 4.8 0.2 1.83, PL 0.06 05:38:29.35 -27:00:20.0 1.4 76.44 5610 0.15311127 0.0594945 -4.85 2.29134 4.62921 n/a n/a n/a 87 V>20.2 B>21.5|U>21.6|UVW1>21.7|UVM2>21.4|UVW2>20.9|White>22.0 Fermi (GBM) UVOT: no detection BAT: GCN 10863; GCN 10864|XRT: GCN 10863; GCN 10865; GCN 10866; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10863; GCN 10867|Other: GCN Report 288.1 John Cannizzo 100615A 01:59:03 424733 177.208 -19.483 1.0 39 50 1 5.4 0.2 1.87, PL 0.04 11:48:49.30 -19:28:52.2 1.4 62.40 615 0.45264234 0.22002318 -4.29 2.37643 12.8509 n/a n/a n/a 71 V>20.6 B>21.1|U>21.1|UVW1>21.1|UVM2>20.7|UVW2>21.1|White>22.2 Fermi (GBM), Chandra 1.398 (VLT: emission, host) HST, VLT UVOT: no detection BAT: GCN 10841; GCN 10850|XRT: GCN 10841; GCN 10847; GCN 10848; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10841; GCN 10856; GCN 10858|Redshift: GCN 14264 (VLT)|Host: GCN 14264 (HST, VLT)|Other: GCN Report 285.1 Valerio D'Elia 100614A 21:38:26 424716 263.534 49.232 1.6 225 27 2 0.7 0.2 1.88, PL 0.15 17:33:59.85 49:14:02.9 1.7 133.00 4410 0.08109922 0.05698404 -1.147 1.93274 1.018947 n/a n/a n/a 873 V>21.4 b>21.8|U>21.7|UVW1>21.2|UVM2>21.4|UVW2>21.1 UVOT: no detection BAT: GCN 10837; GCN 10852|XRT: GCN 10837; GCN 10846; GCN 10849; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10837; GCN 10855; GCN 10857|Other: GCN Report 287.1 Giulia Stratta 100606A 19:12:41 424031 350.617 -66.234 1.1 480 64 4 1.6 0.4 1.35, PL 0.10 23:22:30.38 -66:14:28.8 1.4 96.39 170 0.0029858928 0.00041077828 -4.853 1.77395 1.84641 n/a n/a n/a 107 V>19.86 B>20.76|U>20.47|UVW1>20.54|UVM2>19.93|UVW2>20.27|White>21.70 Konus-Wind, Suzaku r~25 (Gemini-South), g' and r' detections (MPI/ESO) BAT: GCN 10824; GCN 10828|XRT: GCN 10824; GCN 10825; GCN 10827; GCN 10829; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10824; GCN 10830|Host: GCN 10831 (Gemini-South); GCN 10835 (MPI/ESO)|Other: GCN Report 248.1 Samantha Oates 100528A 01:48:05 AGILE 20:44:28.52 27:48:35.80 n/a n/a n/a n/a n/a n/a n/a n/a 20:44:33.96 27:48:24.0 1.8 n/a n/a 0.260591578 0.066700582 -1.747 2.18126 2.903669 20:44:33.92 27:48:23.8 0.60 42500 V=20.01 U=20.63|White=20.96 AGILE: GCN 10810 XRT: GCN 10813; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10813 100526B 19:00:38 423184 0.777 -37.913 3.0 64.0 4.7 0.9 0.1 0.1 1.47, PL 0.28 n/a n/a n/a 3282.57 n/a 0.0034495695 0.001580985 n/a 1.63456 0.842694 n/a n/a n/a 3288 V>20.2 B>20.7|U>20.5|UVw1>20.7|UVm2>19.9|UVw2>20.3|White>21.7 Due to an observing constraint, Swift did not slew until T0+54 minutes. BAT: GCN 10799; GCN 10803|XRT: GCN 10802; GCN 10809; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10802; GCN 10808|Other: GCN Report 281.1 Mike Siegel 100526A 16:26:10 423181 230.792 25.623 2.0 102 25 2 0.7 0.3 1.83, PL 0.17 15:23:04.57 25:37:55.9 1.7 145.76 271 0.03225888 0.01467024 -2.326 2.38664 1.66401 n/a n/a n/a 151 V>20.3 B>21.5|U>21.3|UVW1>20.9|UVM2>20.6|UVW2>20.6|White>22.4 Gemini-North Gemini-North UVOT: no detection BAT: GCN 10797; GCN 10801|XRT: GCN 10797; GCN 10800; GCN 10804; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10797; GCN 10807|Host: GCN 10927 (Gemini-North) Loredana Vetere 100522A 03:45:52 422783 6.990 9.397 1.0 35.3 21 1 7.1 0.3 1.89, PL 0.08 00:27:56.77 09:24:06.3 1.4 65.37 240 0.1706816 0.0654628 -4.746 2.27533 4.86261 n/a n/a n/a 73 V>19.02 B>19.9|U>20.1|UVW1>20.5|UVM2>20.2|UVW2>20.1|White>20.9 Fermi (GBM), Suzaku, Konus-Wind UVOT: no detection BAT: GCN 10784; GCN 10788|XRT: GCN 10784; GCN 10787; GCN 10789; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10784; GCN 10791|Other: GCN Report 286.1 Eleonora Troja 100518A 11:33:35 INTEGRAL 304.7999 -24.5609 n/a n/a n/a n/a n/a n/a n/a n/a 20:19:09.40 -24:33:16.4 2.2 9547.50 n/a 0.02278794 0.013232912 -0.6967 3.09513 4.31449 n/a n/a n/a 9551 V>20.7 B>21.7|UVM2>20.9|UVW2>21.6|White>22.4 INTEGRAL: GCN 10772|UVOT: no detection XRT: GCN 10775; GCN 10780; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10775; GCN 10781 100514A 18:53:58 421962 328.821 29.170 3 n/a n/a n/a n/a n/a n/a n/a 21:55:17.39 29:09:35.7 1.7 101.29 416 0.006195189 0.004104618 -2.694 2.57282 0.8246251 n/a n/a n/a 110 V>20.0 B>20.5|U>20.5|UVW1>21.0|UVM2>20.2|UVW2>19.9|White>21.0|White=21.1 Shajn Telescope UVOT: Marginal (2.6-sigma) detection of the afterglow. BAT: GCN 10759|XRT: GCN 10759; GCN 10762; GCN 10764; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10759; GCN 10766 Craig Markwardt 100513A 02:07:08 421814 169.606 3.617 1.5 84 14 1 0.6 0.1 1.62, PL 0.14 11:18:26.85 03:37:40.5 1.4 126.77 n/a 0.02210393 0.011482741 -4.591 2.25722 11.2825 n/a n/a n/a 130 V>19.02 B>19.89|U>20.22|UVW1>19.33|UVM2>19.59|UVW2>20.03|White>21.29 PAIRITEL (1.3m), Lick Observatory (40"), Gemini North, Faulkes South, CrAO (Shajn Telescope) 4.772 (Gemini North: absorption) UVOT: no detection BAT: GCN 10746; GCN 10753|XRT: GCN 10746; GCN 10751; GCN 10754; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10746; GCN 10756|Redshift: GCN 10752 (Gemini North) Wayne Baumgartner 100508A 09:20:42 421386 76.263 -20.744 2.2 52 7.0 1.1 0.4 0.2 1.23, PL 0.25 05:04:58.98 -20:42:41.9 1.4 147.54 n/a 0.11526662 0.018463886 -1.465 1.4311 0.697541 05:04:58.99 -20:42:41.1 0.6 151 V>19.7 U=19.16|B>20.7|White=20.70 MPI/ESO (2.2m) BAT: GCN 10728; GCN 10732|XRT: GCN 10728; GCN 10731; GCN 10733; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10728; GCN 10730; GCN 10736|Other: GCN Report 282.1 Raffaella Margutti 100504A 19:20:59 421124 255.575 -35.590 1.0 97.3 24 1 1.7 0.2 1.76, PL 0.10 17:02:17.12 -35:35:14.2 1.6 62.58 558 0.023307456 0.013874144 -2.302 3.04124 7.40387 n/a n/a n/a 72 V>18.54 B>19.35|U>18.43|UVW1>18.92|UVW2>18.43|White>20.91 Fermi (GBM) BAT: GCN 10712; GCN 10716|XRT: GCN 10712; GCN 10713; GCN 10718; GCN 10719; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10712; GCN 10721|Other: GCN Report 283.1 Jirong Mao 100427A 08:31:55 Ground Analysis|20137 89.171 -3.461 2.5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 110220 n/a n/a n/a n/a n/a n/a n/a n/a n/a 110220 n/a U>21.2 Fermi (GBM) Since the source was not detected onboard, there are no automated data products for this burst.|XRT: no detection|UVOT: no detection BAT: GCN 10699|XRT: GCN 10703|UVOT: GCN 10703 Jay Cummings 100425A 02:50:45 420398 299.161 -26.463 2.4 37.0 4.7 0.9 1.4 0.2 2.42, PL 0.32 19:56:47.16 -26:25:50.9 1.5 78.81 311 0.0435699 0.016759017 -2.718 2.17077 0.342503 n/a n/a n/a 88 V>19.76 B>19.71|U>19.08|UVW1>19.44|UVM2>20.87|UVW2>21.26|White>19.59 VLT, MPI/ESO (2.2m) 1.755 (VLT: absorption) UVOT: no detection BAT: GCN 10673; GCN 10685|XRT: GCN 10673; GCN 10686; GCN 10691; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10673; GCN 10689|Redshift: GCN 10684 (VLT)|Other: GCN Report 279.1 Dirk Grupe 100424A 16:32:42 420367 209.453 1.512 1.5 104 15 1 0.4 0.1 1.83, PL 0.13 13:57:47.48 01:32:18.6 1.7 119.81 209 0.0011673456 0.00017251104 -0.4677 1.65736 2.00385 n/a n/a n/a 128 V>19.2 B>20.1|U>20.1|UVW1>19.7|UVM2>19.1|UVW2>20.0|White>21.2 Gemini North (8m) 2.465 (VLT: emission, host) g = 26 (AB), I = 24.4 (Keck I) UVOT: no detection BAT: GCN 10667; GCN 10670|XRT: GCN 10667; GCN 10668; GCN 10669; GCN 10674; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10667; GCN 10688|Redshift: GCN 14291 (VLT)|Host: GCN 14291 (Keck I)|Other: GCN Report 280.1 Erik Hoversten 100423A 00:34:59 420247 136.471 21.487 1.0 n/a 85 2 1.2 0.2 1.07, PL 0.05 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a MPI/ESO (2.2m), PROMPT (16"), Konus-Wind, Suzaku Due to a Moon constraint, Swift could not slew to observe this source with the XRT and UVOT. The source will become observable early on April 24 UT. BAT: GCN 10651; GCN 10658 Mike Stroh 100420A 05:22:42 419932 296.090 55.755 4.6 48 5.7 1.0 n/a n/a 1.17, PL 0.22 19:44:30.51 55:46:09.3 1.9 130.49 n/a 0.0000006709763 0.00000005839615 -3.129 1.69973 1.19000421235 n/a n/a n/a 134 V>20.5 B>22.2|U>21.7|UVW1>21.6|UVM2>21.5|UVW2>21.4|White>22.7 Gemini-North UVOT: no detection BAT: GCN 10628; GCN 10660|XRT: GCN 10628; GCN 10638; GCN 10639; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10628; GCN 10640 Wayne Baumgartner 100418A 21:10:08 419797 256.358 11.457 1.9 7.0 3.4 0.5 1.0 0.2 2.16, PL 0.25 17:05:27.22 11:27:40.0 1.8 79.13 127 0.0739878 0.0580596 -4.131 2.26662 0.00000416329 17:05:26.96 11:27:41.9 0.67 87 V>19.90 B=20.61|U=20.47|UVW1=20.47|UVM2=20.09|UVW2=20.73|White=20.58 ESO/MP (2.2m), SARA (0.9m), VLT, Gemini North, ROVOR (16"), PAIRITEL (1.3m), SMA @ 345 GHz, AZT-11, RTT150, REM (60cm), WSRT @ 4.8 GHz, EVLA, Z-600, Russian-Turkish (1.5m), Keck I (10m), Shajn 0.6235 (VLT: absorption)|0.624 (Gemini North: absorption) g,r,and i bands (SDSS) UVOT: possible evidence for a supernova BAT: GCN 10612; GCN 10615|XRT: GCN 10612; GCN 10614; GCN 10622; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10612; GCN 10625; GCN 10645; GCN 10661; GCN 10720|Radio: GCN 10630 (SMA); GCN 10647 (WSRT); GCN 10650 (EVLA)|Redshift: GCN 10620 (VLT); GCN 10624 (Gemini North)|Host: GCN 10621 (SDSS) Frank Marshall 100414A 02:20:21 Fermi 191.59 8.57 n/a n/a n/a n/a n/a n/a n/a n/a 12:48:26.94 08:41:35.6 2.0 n/a n/a 3.4862422 0.5730395 -2.314 1.62773 1.35662 n/a n/a n/a 145440 n/a White=20.54 XRT: GCN 10601; GCN 10605; GCN 10632; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10609 100413B 08:42:41 419380 356.8264 51.2704 2 n/a 4.3 0.4 n/a n/a 0.5, CPL 0.4 n/a n/a n/a 113400 n/a n/a n/a n/a n/a n/a n/a n/a n/a ~113400 n/a U>21.4 A Target of Opportunity observation began at ~31.5 hours after the trigger.|This is Swift's 500th GRB.|XRT: no detection|UVOT: no detection BAT: GCN 10593; GCN 10602|XRT: GCN 10602|UVOT: GCN 10602 Judy Racusin 100413A 17:33:28 419404 266.223 15.835 1.5 191 62 2 0.7 0.1 1.25, PL 0.07 17:44:53.14 15:50:03.1 1.4 n/a 630 0.11989782 0.035478366 -2.46 1.95801 2.79802 n/a n/a n/a 150 V>20.4 B>20.7|U>20.7|UVw1>20.5|UVm2>20.4|UVw2>20.8|White>21.8 Konus-Wind, Suzaku, EVLA @ 8.5 GHz 3.9 (Swift-XRT: tentative) UVOT: no detection BAT: GCN 10581; GCN 10585; GCN 10600|XRT: GCN 10581; GCN 10584; GCN 10586; GCN 10588; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10581|Radio: GCN 10611 (EVLA); GCN 10649 (EVLA)|Redshift: GCN 10588 (Swift-XRT)|Other: GCN Report 276.1 Stephen Holland 100401A 07:07:31.9 417974|Ground Analysis|20133 290.813 -8.257 2 n/a n/a n/a 2.4 n/a 1.7, PL 0.2 n/a n/a n/a 131040 n/a n/a n/a n/a n/a n/a n/a n/a n/a 129600 n/a U>20.8 Fermi (GBM) XRT: no detection|UVOT: no detection BAT: GCN 10567|XRT: GCN 10569|UVOT: GCN 10570 100331B 21:08:38 AGILE 302.987 -11.067 n/a n/a n/a n/a n/a n/a n/a n/a 20:12:05.15 -11:06:29.2 1.8 n/a n/a 0.25763729 0.05440813 -1.993 1.97894 1.296087 n/a n/a n/a ~63000 n/a White>21.21 AGILE: GCN 10560|UVOT: no detection XRT: GCN 10562; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10563 100324A 00:21:27 Ground Analysis|20130 98.612 -9.735 2.5 ~6 0.7 0.3 0.3 0.1 2.4, PL 0.3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Because the burst was not triggered onboard, there are no automated data products. A Swift TOO has been requested. BAT: GCN 10544 Jay Cummings 100316D 12:44:50 416135 107.599 -56.275 3.0 n/a 3.0 0.8 0.1 0.0 2.29, PL 0.41 07:10:30.63 -56:15:19.7 3.7 137.67 238 0.08340964 0.018489923 -0.1201 2.49431 4.04846 n/a n/a n/a 148 n/a n/a VLT, Gemini South, ESO/MPI (2.2m), Magellan (6.5m) 0.014 UVOT: no detection BAT: GCN 10496; GCN 10511|XRT: GCN 10496; GCN 10505; GCN 10517; GCN 10519; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10496; GCN 10520|Redshift: GCN 10517 (XRT)|Other: GCN Report 278.1 Michael Stamatikos 100316C 08:57:59 416115 32.309 -67.992 2.0 9.3 1.8 0.3 0.4 0.1 1.58, PL 0.26 02:09:08.94 -67:59:29.2 1.8 78.35 n/a 0.0005842326 0.0001683213 -1.595 1.92483 2.55153 n/a n/a n/a 81 V>20.45 U>20.22|B>20.72|UVW1>20.24|UVM2>20.60|UVW2>20.57|White>21.63 ESO/MPI (2.2m) BAT: GCN 10491; GCN 10509|XRT: GCN 10491; GCN 10506; GCN 10507; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10491; GCN 10510|Other: GCN Report 277.1 Michael Stamatikos 100316B 08:01:36 416103 163.499 -45.464 1.4 3.8 2.0 0.2 1.3 0.1 2.23, PL 0.18 10:53:57.24 -45:28:20.5 1.5 64.09 n/a 0.013269003 0.00638088 -0.9384 2.23535 2.58912 10:53:57.141 -45:28:21.54 0.52 67 V=18.28 U=18.44|B=18.97|UVW1=18.91|UVM2>18.59|UVW2>19.13|White=18.36 ESO/MPI (2.2m), PROMPT (16"), VLT 1.180 (VLT: absorption) BAT: GCN 10489; GCN 10500|XRT: GCN 10489; GCN 10502; GCN 10518; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10489; GCN 10508|Redshift: GCN 10495 (VLT) Wayne Baumgartner 100316A 02:23:00 416076 251.953 71.819 1.7 7.0 8.2 0.9 2.3 0.4 1.46, PL 0.18 16:47:54.90 71:49:37.5 2.2 3197.07 n/a 0.016644088 0.007846588 -0.9639 2.1727 1.259556 n/a n/a n/a 3201 V>20.48 B>20.79|U>20.66|UVW1>21.11|UVM2>21.11|UVW2>21.28|White>21.32 Calar Alto (1.23m) Due to an observing constraint, Swift will did not slew until T0+51.8 minutes.|UVOT: no detection BAT: GCN 10484; GCN 10501|XRT: GCN 10485; GCN 10490; GCN 10503; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10486: GCN 10499 Wayne Baumgartner 100305A 09:05:38 414905 168.373 42.381 1.9 69.7 15 2 0.9 0.3 1.27, PL 0.23 11:13:28.07 42:24:13.9 1.4 139.21 48.6 0.032652972 0.006607692 -0.9064 2.09053 1.46268 n/a n/a n/a 144 V>19.85 B>20.68|U>20.45|UVW1>20.46|UVM2>20.2|UVW2>20.17|White>21.10 BAT: GCN 10470; GCN 10479|XRT: GCN 10470; GCN 10474; GCN 10476; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10470; GCN 10477|Other: GCN Report 274.1 Eleonara Troja 100302A 19:53:06 414592 195.504 74.568 1.7 17.9 3.1 0.4 0.5 0.1 1.72, PL 0.19 13:02:03.87 74:35:24.5 1.5 125.47 196 0.027310176 0.015990552 -2.686 1.9307 0.000053533 n/a n/a n/a 132 V>18.82 B>19.58|U>20.10|UVW1>19.49|UVM2>19.26|UVW2>19.61|White>21.24 Lulin (1m), Gemini-North 4.813 (Gemini-North: absorption) BAT: GCN 10458; GCN 10462|XRT: GCN 10458; GCN 10460; GCN 10467; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10458; GCN 10468|Redshift: GCN 10466 (Gemini-North)|Other: GCN Report 275.1 Jay Cummings 100224A 15:20:10 413805|Ground Analysis 83.467 -7.994 3 n/a 0.32 0.2 n/a n/a 0.98, PL 0.23 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Since the burst is old for a SHB, there are currently no plans for Swift followup observations. BAT: GCN 10451 Jay Cummings 100219A 15:15:46 412982 154.202 -12.555 2.5 18.8 3.7 0.6 0.4 0.1 1.34 0.25 10:16:48.52 -12:33:59.6 1.4 178.56 n/a 0.14046975 0.014096115 -1.775 1.58721 0.00266081 10:16:48.54 -12:33:57.9 1.0 183 V>19.7 B>20.5|U=20.35|UVW1>19.9|UVM2>18.3|UVW2>19.5|White=20.91 NOT, MPI/ESO (2.2m), MITSuME (50cm), VLT, Gemini South, Gunma Astronomical Observatory (150cm) 4.5 (MPI/ESO: photometric)|4.6667 (VLT: absorption)|4.7 (Gemini South: absorption) Palomar: potential (lowish redshift) host candidate.|UVOT: The fading observed suggests that this is the afterglow of GRB 100219A superimposed on the host galaxy candidate (GCN 10433). BAT: GCN 10430; GCN 10434|XRT: GCN 10430; GCN 10437; GCN 10444; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10430; GCN 10432; GCN 10436|Redshift: GCN 10439 (MPI/ESO); GCN 10441 (VLT); GCN 10443 (Gemini South); GCN 10445 (VLT)|Host: GCN 10433 (Palomar); GCN 10432 (UVOT) Antonia Rowlinson 100216A 10:07:00 412522|Ground Analysis|20127 154.263 35.524 3 n/a 0.47 0.3 n/a n/a 0.6, PL 0.3 n/a n/a n/a 214400 n/a n/a n/a n/a n/a n/a n/a n/a n/a 214400 n/a n/a XRT: no detection|UVOT: no detection BAT: GCN 10428|XRT: GCN 10435|UVOT: GCN 10442 Jay Cummings 100213B 22:58:34 412220 124.320 43.464 1.4 48.0 n/a n/a 0.5 0.2 1.13, CPL 0.61 08:17:7.74 43:26:51.8 3.5 149.53 175 0.0017184576 0.00035486784 -2.022 2.05576 0.5940337824 n/a n/a n/a 158 V>19.64 B>20.38|U>20.38|UVW1>20.31|UVM2>21.10|UVW2>20.00|White>21.17 MDM (1.3m) UVOT: no detection BAT: GCN 10412; GCN 10417|XRT: GCN 10412; GCN 10416; GCN 10423; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10412; GCN 10421 Loredana Vetere 100213A 22:27:48 412217 349.379 43.370 1.4 2.4 2.7 0.3 2.1 0.2 1.34, PL 0.15 23:17:34.04 43:22:44.5 2.2 72.68 n/a 1.9848153 2.4553829 0.2727 3.0216 4.94842 n/a n/a n/a 77 V>17.19 U>19.7|White>20.20 UVOT: no detection BAT: GCN 10411; GCN 10424|XRT: GCN 10411; GCN 10414; GCN 10418; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10411; GCN 10420|Other: GCN Report 268.1 Dirk Grupe 100212A 14:07:22 412081 356.445 49.492 2.1 136 9.1 1.2 2.2 0.2 2.20, PL 0.22 23:45:40.38 49:29:39.5 1.5 57.76 139 0.02946806 0.009988934 -1.308 2.60885 1.3405037 n/a n/a n/a 68 V>18.7 B>19.5|U>19.8|UVW1>19.2|UVM2>19.3|UVW2>19.6|White>21.2 NOT, Fermi (GBM), Mt. Lemmon (1.0m) UVOT: no detection BAT: GCN 10401; GCN 10404|XRT: GCN 10401; GCN 10403; GCN 10405; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10401; GCN 10408; GCN 10409|Other: GCN Report 267.1 Dirk Grupe 100206A 13:30:05 411412 47.168 13.175 1.5 0.12 1.4 0.2 1.4 0.2 0.63, PL 0.17 03:08:39.03 13:09:25.3 3.3 74.62 n/a 0.00026054385 0.00011941545 n/a 3.05207 8.07487 n/a n/a n/a 78 V>20.1 B>21.2|U>20.5|UVW1>20.7|White>21.4 Fermi (GBM) R=21.7, possible host (Palomar)|Possible host with z=0.41 (Keck)|J=18.35, H=17.55, Ks=16.56, possible host (PAIRITEL)|Second potential host (WHT, Gemini-North) BAT: GCN 10376; GCN 10379|XRT: GCN 10376; GCN 10378; GCN 10382; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10376; GCN 10394|Host: GCN 10386 (WHT);GCN 10377 (Palomar); GCN 10389 (Keck); GCN 10390 (PAIRITEL); GCN 10395 (Gemini-North)|Other: GCN Report 271.1 Hans Krimm 100205A 04:18:43 411248 141.385 31.740 2.1 26.0 4.0 0.7 0.4 0.1 1.60, PL 0.25 09:25:33.04 31:44:24.3 1.7 174.87 n/a 0.00027673416 0.00006360652 -1.885 2.0619 0.546237 n/a n/a n/a 177 V>18.84 B>19.25|U>20.08|White>21.31 Gemini-North BAT: GCN 10361; GCN 10371|XRT: GCN 10361; GCN 10367; GCN 10369; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10361; GCN 10370|Other: GCN Report 273.1 Judy Racusin 100203A 18:31:07 Ground Analysis|411011 96.225 4.793 2 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 92300 n/a n/a n/a n/a n/a n/a n/a n/a n/a 92300 n/a UVM2>21.27 While the event appears to be a faint, soft, long GRB, we cannot completely discount the possibility of it being a Galactic transient.|XRT: no detection|UVOT: no detection BAT: GCN 10360|XRT: GCN 10368|UVOT: GCN 10368 Jay Cummings 100119A 18:25:25 383063 299.308 -53.149 1.3 23.8 140 0 7.7 1.0 1.01, PL 0.06 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Konus-Wind, Suzaku Due to an observing constraint, Swift cannot slew to the BAT position. There will thus be no XRT or UVOT data for this trigger. No observations with XRT or UVOT will be possible for approximately the next 26 days. BAT: GCN 10348; GCN 10351 Vanessa Mangano 100117A 21:06:19 382941 11.280 -1.586 1.7 0.3 0.93 0.13 2.9 0.4 0.88, PL 0.22 00:45:04.56 -01:35:41.7 2.4 80.1 0.240 n/a n/a 3.5 2.3 1.1 n/a n/a n/a 89 V>19.8 B>19.9|U>19.9|UVW1>20.1|UVM2>20.8|UVW2>20.9|White>20.4 Gemini South, Magellan, Gemini North, Fermi (GBM) UVOT: no detection BAT: GCN 10336; GCN 10338|XRT: GCN 10336; GCN 10342|UVOT: GCN 10336; GCN 10344|Other: GCN Report 269.1 Massimiliano De Pasquale 100115A 11:15:19 Ground Analysis|20126 3.333 -0.817 4 ~3 n/a n/a n/a n/a n/a n/a 00:13:28.13 -00:49:35.3 4.1 n/a n/a 0.026476344 0.015277254 -0.7048 1.98954 0.31400253922 n/a n/a n/a 40000 n/a B>20.19|U>19.85|UVW1>20.29|UVW2>20.99 SARA (0.9m), NOT, Gemini-North NOT: possible host BAT: GCN 10325|XRT: GCN 10326; GCN 10334; GCN 10352; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10327|Host: GCN 10331 (NOT)|Other: GCN Report 264.1 Jay Cummings 100111A 04:12:49 382399 247.029 15.539 1.2 12.9 6.7 0.5 1.9 0.2 1.69, PL 0.13 16:28:11.61 15:33:03.0 1.4 63.08 n/a 0.03997628 0.020747491 -0.8407 2.02036 1.47315 16:28:11.60 15:33:02.3 0.51 67 V>18.41 B=18.76|U=17.37|UVW1=18.57|UVM2>18.99|UVW2>19.04|White=17.62 NOT, Fermi (GBM), AZT-22 (1.5 m) BAT: GCN 10317; GCN 10322|XRT: GCN 10317; GCN 10320; GCN 10321; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10317; GCN 10323|Other: GCN Report 265.1 Loredana Vetere 100103A 17:42:32 INTEGRAL 112.366 -34.482 n/a n/a n/a n/a n/a n/a n/a n/a 07:29:29.51 -34:29:23.7 1.7 n/a n/a 0.06554112 0.033648882 -0.8546 2.76597 6.58632 n/a n/a n/a 3208 V>20.44 U>20.70 INTEGRAL: GCN 10307|UVOT: no detection XRT: GCN 10308; GCN 10309; GCN 10312; GCN 10313; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10310|Other: GCN Report 272.1 091230 06:27:30 INTEGRAL 132.9146 -53.8825 n/a n/a n/a n/a n/a n/a n/a n/a 08:51:38.97 -53:53:52.8 2.1 n/a n/a 0.026586202 0.0018380897 -3.425 2.23296 3.063113 n/a n/a n/a 32291 n/a White>22.2 INTEGRAL: GCN 10298|UVOT: no detection XRT: GCN 10300; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10302 091221 20:52:52 380311 55.798 23.243 1.4 68.5 57 2 3.0 0.2 1.59, PL 0.06 03:43:11.42 23:14:28.9 1.7 72.37 147 0.017503782 0.006735826 -1.224 1.71365 1.991714 03:43:11.40 23:14:28.3 0.6 80 V>19.56 B>21.11|U>20.68|UVW1>19.96|UVM2>19.79|UVW2>20.07|White=20.19 ROTSE-III, ESO/MPI (2.2m), Fermi (GBM), PROMPT (16") BAT: GCN 10283; GCN 10291|XRT: GCN 10283; GCN 10287; GCN 10288; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10283; GCN 10285; GCN 10289|Other: GCN Report 263.1 Hans Krimm 091208B 09:49:57 378559 29.411 16.881 1.2 14.9 33 2 15.2 1.0 1.74, PL 0.11 01:57:34.13 16:53:23.1 1.4 115.14 n/a 0.110656 0.04450142 -0.3223 2.03333 8.16791 01:57:34.09 16:53:22.82 0.6 119 n/a B=18.38|U=18.63|White=17.92 BOOTES-3, MITSuME (50cm), Faulkes (2m), Gemini North, Fermi (GBM), NOT, ESO/MPI (2.2m), Keck I, Z-600, Gunma Astronomical Observatory (150cm), Xinglong TNT 1.063 (Gemini North: absorption)|1.0633 (Keck I: absorption) BAT: GCN 10256; GCN 10265|XRT: GCN 10256; GCN 10259; GCN 10268; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10256; GCN 10267|Redshift: GCN 10263 (Gemini North); GCN 10272 (Keck I)|Other: GCN Report 266.1 Claudio Pagani 091208A 08:46:00 378554 0.295 65.680 1.1 29.1 15 1 1.8 0.2 0.81, PL 0.10 n/a n/a n/a 3100 n/a n/a n/a n/a n/a n/a n/a n/a n/a 4320 V>17.4 U>20.1|White>21.1 Konus-Wind, Suzaku Due to an observing constraint, Swift will not slew until T0+49.7 minutes.|XRT: no detection|UVOT: no detection BAT: GCN 10253; GCN 10264|XRT: GCN 10270|UVOT: GCN 10274|Other: GCN Report 270.1 Erik Hoversten 091202 23:10:12 INTEGRAL 138.8312 62.544 n/a n/a n/a n/a n/a n/a n/a n/a 09:15:19.98 62:32:58.0 3.2 n/a n/a 0.008915294 0.005123122 -0.7101 1.97999 3.02175 n/a n/a n/a 2363 V>19.5 U>20.9|White>21.7 INTEGRAL: GCN 10234|UVOT: no detection XRT: GCN 10239; GCN 10243; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10242 091130B 17:59:04 377487 203.149 34.086 1.3 112.5 13 1 1.1 0.2 2.15, PL 0.15 13:32:35.59 34:05:19.6 1.4 85.39 545 0.11128442 0.05684718 -1.037 2.3674 1.66354 n/a n/a n/a 95 V>19.38 B>20.31|U>19.91|UVW1>19.88|UVM2>19.76|UVW2>19.98|White>20.97 UVOT: no detection BAT: GCN 10214; GCN 10221|XRT: GCN 10214; GCN 10218; GCN 10222; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10214; GCN 10220|Other: GCN Report 262.1 Judy Racusin 091127 23:25:45 377179 36.581 -18.948 1.2 7.1 90 3 46.5 2.7 2.05, PL 0.07 02:26:19.91 -18:57:08.1 1.4 3214.62 n/a 2.047116 0.610428 -1.082 1.80187 0.756361 02:26:19.89 -18:57:08.63 0.55 3219 V=17.0 UVW1=15.9|UVM2=15.6|White=16.2 Liverpool (2m), REM (60cm), ESO/MPI (2.2m), NOT, CAHA (1.23m), TAROT (25cm), Gemini-North, MASTER II, Fermi (GBM), Mt.Terskol (Z-600), Konus-Wind, PROMPT (16"), Suzaku, VLT, Zadko (1.0m), CTIO (1.3m), Gunma Astronomical Observatory (150cm) 0.490 (Gemini-North: emission)|0.49034 (VLT: emission) Due to an observing constraint, Swift will not slew until T0+50 minutes. BAT: GCN 10191; GCN 10197|XRT: GCN 10201; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10193; GCN 10199; GCN 10245|Redshift: GCN 10202 (Gemini-North); GCN 10233 (VLT) Eleonara Troja 091117 17:44:29 IPN 30.945 -16.944 2.6 0.43 3.5 1.2 2.5 0.5 0.8, PL 0.3 n/a n/a n/a 96765 n/a n/a n/a n/a n/a n/a n/a n/a n/a 96767 n/a n/a Konus-Wind, Suzaku Found in ground analysis after the Suzaku WAM alerted the IPN.|The BAT position is inside the error box of a triangulation performed using Konus-Wind, BAT, Suzaku-WAM, and INTEGRAL-SPI-ACS data. A Swift TOO observation has been requested and approved.|XRT: no detection|UVOT: no detection BAT: GCN 10171; GCN 10180|XRT: GCN 10173; GCN 10177; GCN 10179; GCN 10181; GCN 10292|UVOT: GCN 10184 Jay Cummings 091112 17:41:21 375659 257.751 -36.729 1.5 17 21 4 1.9 0.5 1.03, PL 0.14 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Suzaku Due to an observing constraint, Swift cannot slew to the BAT position. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 10162; GCN 10165 Vanessa Mangano 091111 15:21:59 INTEGRAL 137.8133 -45.9093 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.08401509 0.054265815 -0.5603 0.913142 6.2100406551 n/a n/a n/a n/a n/a n/a INTEGRAL: 10159 XRT: GCN 10167; Evans et al., 2009, MNRAS, 397, 1177 091109B 21:49:03 375409 112.750 -54.092 1.2 0.3 1.9 0.2 5.4 0.4 0.71, PL 0.13 07:30:56.66 -54:05:24.6 2.4 78.16 n/a 0.008569311 0.004939574 -0.7061 2.055 1.891042 n/a n/a n/a 296 V>20.96 B>21.78|U>21.61|UVW1>21.44|UVM2>20.87|UVW2>20.52|White>22.09 VLT, Suzaku UVOT: no detection BAT: GCN 10148; GCN 10152|XRT: GCN 10148; GCN 10151; GCN 10155; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10148; GCN 10157|Other: GCN Report 259.1 Sam Oates 091109A 04:57:43 375246 309.252 -44.177 2.1 48 16 2 1.3 0.4 1.31, PL 0.25 20:37:01.87 -44:09:31.0 1.5 150.68 n/a 0.025873236 0.012316572 -3.015 1.96352 7.86986 20:37:01.80 -44:09:29.6 0.7 156 V>19.94 B>20.49|U>20.97|UVW1>20.59|UVM2>20.46|UVW2>20.68|White=19.88 Faulkes South (2m), ESO/MPI (2.2m), VLT 3.5 (ESO/MPI: photometric)|3.076 (VLT: absorption) BAT: GCN 10138; GCN 10141|XRT: GCN 10138; GCN 10140; GCN 10145; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10138; GCN 10143|Redshift: GCN 10158 (ESO/MPI); GCN 10246 (ESO/MPI); GCN 10350 (VLT)|Other: GCN Report 258.1 Sam Oates 091104 08:49:22 374875 208.723 47.391 2.6 99.3 7.7 1.2 0.4 0.1 1.74, PL 0.24 13:55:01.45 47:24:38.7 1.6 132.25 185 0.006875397 0.0028493154 -1.958 2.36198 0.172000000008456 n/a n/a n/a 139 V>18.53 B>18.88|U>19.74|UVW1>18.45|UVM2>18.26|UVW2>19.71|White>20.84 BAT: GCN 10130; GCN 10136|XRT: GCN 10130; GCN 10131; GCN 10135; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10130; GCN 10134|Other: GCN Report 256.1 Peter Curran 091102 14:34:38 374598 72.622 -72.527 1.2 6.6 5.2 0.4 1.4 0.2 1.08, PL 0.12 04:50:27.73 -72:31:10.9 2.0 981.09 n/a 0.0016055806 0.0003875664 -1.822 3.44099 5.66394 n/a n/a n/a 985 V>17.18 B>18.09|U>17.70|UVW1>17.70|UVM2>16.61|UVW2>17.79|White>20.05 Fermi (GBM), Suzaku Due to an observing constraint, Swift will not slew until T0+13.6 minutes. There will be no XRT or UVOT data until this time. BAT: GCN 10117; GCN 10121|XRT: GCN 10120; GCN 10125; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10118; GCN 10124|Other: GCN Report 255.1 Erik Hoversten 091029 03:53:22 374210 60.166 -55.954 1.0 39.2 24 1 1.8 0.1 1.46, CPL 0.27 04:00:42.63 -55:57:19.6 1.4 79.88 180 0.16721793 0.06591486 -3.707 2.11535 2.82219 04:00:42.59 -55:57:20.0 0.55 91 V=17.81 B=19.04|U=18.42|UVW1>19.32|UVM2>18.74|UVW2>20.45|White=18.75 ESO/MPI (2.2m), PROMPT (16"), Gemini-South, BOOTES-3, CTIO (1.3m), Stardome (0.4m) 2.752 (Gemini-South: absorption) BAT: GCN 10097; GCN 10103|XRT: GCN 10097; GCN 10102; GCN 10106; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10097; GCN 10108|Redshift: GCN 10100 (Gemini-South)|Other: GCN Report 260.1 Dirk Grupe 091026 13:11:30 373871 276.657 -86.113 1.1 41.6 18 1 2.2 0.3 1.53, PL 0.11 18:26:17.83 -86:06:41.6 1.5 78.89 342 0.1488916 0.07204076 -3.22 1.99931 3.82335 n/a n/a n/a 87 V>19.63 B>20.62|U>20.72|UVW1>22.09|UVM2>19.85|UVW2>22.70|White>22.09 Suzaku UVOT: no detection BAT: GCN 10081; GCN 10089|XRT: GCN 10081; GCN 10082; GCN 10084; GCN 10085; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10081; GCN 10087 Craig Markwardt 091024 08:56:01 373674 339.240 56.885 1.0 109.8 61 3 2.0 0.3 1.20, PL 0.08 n/a n/a n/a 3192.00 10 0.13180635 0.02893163 -1.944 1.49013 17.184 n/a n/a n/a ~3000 n/a B>17.31|U>19.03|UVW1>20.37|UVW2>17.28 Faulkes North (2m), RAS Observatory, Gemini-North, Xinglong TNT, Fermi (GBM), SRO (35cm), Super-LOTIS (0.6m), KAIT, Konus-Wind, Konus-RF, Yunnan Observatory (2.4m), SAO RAS, ZTE 1.092 (Gemini-North)|1.091 (Keck I: absorption) Due to an observing constraint, Swift will not slew until T0+50.0 minutes. There will be no XRT or UVOT data until this time.|UVOT: no detection BAT: GCN 10062; GCN 10072; GCN 10086|XRT: GCN 10069; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10078|Redshift: GCN 10065 (Gemini North); GCN 10093 (Keck I) Frank Marshall 091020 21:36:44 373458 175.727 50.977 1.0 34.6 37 1 4.2 0.3 1.53, PL 0.07 11:42:55.23 50:58:42.5 1.4 81.50 301 0.14840932 0.05134136 -2.984 2.08587 5.08013 11:42:55.20 50:58:42.0 0.5 89 V=16.40 B=17.27|U=17.06|UVW1=20.29|UVM2>20.29|UVW2>20.27|White=15.73 MASTER II, NOT, Konus-Wind, Lick (40"), TLS (1.34m), VLA @ 8.46 GHz, Fermi (GBM), Dark Sky Observatory (14") 1.71 (NOT) BAT: GCN 10048; GCN 10051|XRT: GCN 10048; GCN 10050; GCN 10056; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10048; GCN 10054|Radio: GCN 10088 (VLA)|Redshift: GCN 10053 (NOT)|Other: GCN Report 257.1 Judy Racusin 091018 20:48:19 373172 32.191 -57.546 1.0 4.4 14 1 10.3 0.4 1.77, CPL 0.24 02:08:44.57 -57:32:53.4 1.4 61.49 44 0.14420988 0.04153068 -0.4071 1.98015 1.55551 02:08:44.61 -57:32:53.8 0.61 68 V=16.4 U=15.07|B=16.4|UVW1=15.9|UVM2=15.7|UVW2=16.1|White=14.57 ROTSE-III, Magellan Clay, ESO/MPI (2.2m), VLT, BOOTES-3, Faulkes South, Konus-RF, PROMPT (16"), miniTAO (1.0m), CTIO (1.3m) 0.971 (Magellan Clay: absorption)|0.9710 (VLT: absorption) BAT: GCN 10034; GCN 10040|XRT: GCN 10034; GCN 10037; GCN 10055; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10034; GCN 10041|Redshift: GCN 10038 (Magellan Clay); GCN 10042 (VLT) Michael Stamatikos 091010 02:43:09 AGILE 298.669 -22.538 n/a n/a n/a n/a n/a n/a n/a n/a 19:54:39.74 -22:31:05.0 1.9 n/a n/a 0.19804028 0.06890436 -1.353 2.12444 2.11192 n/a n/a n 43517 V>19.86 U>20.48|White>21.36 AGILE: 10004, 10005|UVOT: no detection XRT: GCN 10006; GCN 10012; GCN 10024; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 10007|Other: GCN Report 261.1 091003 04:35:45.58 Fermi 251.1 37.2 n/a n/a n/a n/a n/a n/a n/a n/a 16:46:04.71 36:37:30.5 1.5 n/a n/a 0.461409 0.16091829 -1.35 1.77245 2.18353 n/a n/a n/a 55800 V>20.27 B=20.80|UVW1=20.70|UVM2>21.63|UVW2=21.08 Fermi: GCN 9983 XRT: GCN 9986; GCN 9988; GCN 9991; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9987; GCN 9990|Other: GCN Report 253.1 090929B 10:09:07 371050 117.712 -0.645 1.4 360 59 3 3.3 0.2 1.85, PL 0.08 07:50:52.84 -00:39:27.2 1.4 84.31 149 0.17467774 0.07863166 -1.023 1.98906 1.411829 n/a n/a n/a 94 n/a B>20.5|U>20.3|UVW2>20.3|White=18.7 RAPTOR, Konus-Wind, Suzaku UVOT: possible detection BAT: GCN 9963; GCN 9973; GCN 9979|XRT: GCN 9963; GCN 9964: GCN 9965; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9963: GCN 9969|Other: GCN Report 250.1 Claudio Pagani 090929A 04:33:08 Fermi 56.494 -5.952 3 7 1.69 0.07 5.9 0.3 0.96, PL 0.04 n/a n/a n/a 46800 n/a n/a n/a n/a n/a n/a n/a n/a n/a 46800 n/a UVM2>21.26 Fermi: GCN 9962|Burst occurred during a preplanned Swift slew maneuver. A strong source was found in a mosaic of images from BAT event data, which is often collected during slews. Reported position is the BAT position, not the Fermi position.|XRT: no detection|UVOT: no detection BAT: GCN 9966; GCN 9980|XRT: GCN 9977|UVOT: GCN 9981|Other: GCN Report 247.1 090927 10:07:16 370846 343.929 -70.973 1.6 2.2 2.0 0.3 2.0 0.2 1.80, PL 0.20 22:55:53.44 -70:58:48.9 1.5 2136.98 n/a 0.05199994 0.020505774 -0.28 2.06549 1.04197 22:55:53.41 -70:58:49.3 0.63 2121 V=19.0 B=19.50|U=18.77|UVW1>19.63|UVM2>19.89|UVW2>18.84|White=19.13 Zadko (1.0m), VLT, Faulkes South, Fermi (GBM) 1.37 (VLT: absorption) Due to an observing constraint, Swift will not slew until T0+33.8 minutes. There will be no XRT or UVOT data until this time. BAT: GCN 9945; GCN 9955|XRT: GCN 9950; GCN 9952; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9946; GCN 9954|Redshift: GCN 9958 (VLT)|Other: GCN Report 252.1 Dirk Grupe 090926B 21:55:48 370791 46.310 -38.997 1.0 109.7 73 2 3.2 0.3 0.52, CPL 0.24 03:05:13.95 -39:00:21.6 1.4 88.76 315 0.05999079 0.023886003 -1.011 1.56483 13.9441 n/a n/a n/a 98 V>19.19 B>20.32|U>20.22|UVW1>20.25|UVM2>19.77|UVW2>19.09|White>21.21 MAXI (GSC), VLT, Fermi (GBM) 1.24 (VLT: emission & absorption) BAT: GCN 9935; GCN 9939|XRT: GCN 9935; GCN 9940; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9935; GCN 9949|Redshift: GCN 9947 (VLT)|Other: GCN Report 246.1 Dirk Grupe 090926A 04:20:26.99 Fermi 354.5 -64.2 n/a n/a n/a n/a n/a n/a n/a n/a 23:33:36.14 -66:19:25.8 1.4 n/a n/a 0.377784 0.12536535 -1.414 2.08834 1.55354 23:33:36.037 -66:19:26.64 0.11 46800 V=18.45 U=18.21|White=18.71 Fermi: GCN 9933 XRT: GCN 9936; GCN 9961; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9938; GCN 9948|Other: GCN Report 254.1 090916 07:00:44 362818 126.582 25.941 2.7 63.4 9.5 1.8 1.9 0.3 1.42, PL 0.33 n/a n/a n/a 33480 <0.003 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to an observing constraint, Swift cannot immediately slew to the BAT position. There will thus be no XRT or UVOT data for this trigger until later today. BAT: GCN 9913; GCN 9915|XRT: GCN 9925|Other: GCN Report 248.1 Eleonara Troja 090915 15:35:36 Ground Analysis|20112 237.990 15.480 3 8 5 2 0.8 0.3 1.0, PL 0.2 15:52:04.87 15:29:15.4 3.4 n/a n/a 0.05145459 0.023744292 n/a 1.22457 0.322000186153 15:52:04.84 15:29:15.8 0.8 44647 V=21.08 U=21.40|White=22.15 SARA (0.9m) This was probably the same event as Fermi-GBM trigger 274721737. A Swift TOO has been requested and approved. The narrow-field instruments will observe the location approximately 13 hours after the burst. BAT: GCN 9912|XRT: GCN 9914; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9918 Taka Sakamoto 090912 15:50:29 362633 188.046 61.475 1.2 144.0 45 3 1.0 0.1 0.91, CPL 0.44 12:32:10.29 61:29:04.7 1.4 793.43 n/a 0.14124195 0.07908975 -0.7433 2.05631 5.47353 n/a n/a n/a 796 V>19.04 B>19.91|U>19.58|UVW1>19.82|UVM2>19.78|UVW2>19.78|White>21.09 Zeiss-600 UVOT: no detection BAT: GCN 9905; GCN 9909|XRT: GCN 9905; GCN 9906; GCN 9910; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9905; GCN 9908|Other: GCN Report 251.1 Tilan Ukwatta 090904B 01:24:18 361831 264.194 -25.219 1.2 47.0 110 0 5.3 0.9 1.59, PL 0.07 17:36:44.53 -25:12:47.4 1.4 134.26 n/a 0.06380465 0.02480556 0.4707 1.80909 11.9606 n/a n/a n/a 138 V>19.08 B>20.08|U>20.41|White>22.17 Fermi (GBM), ESO/MPI (2.2m) UVOT: not detection BAT: GCN 9881; GCN 9890|XRT: GCN 9881; GCN 9887; GCN 9893; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9881; GCN 9898|Other: GCN Report 242.1 Valerio D'Elia 090904A 01:01:06 361830 100.855 50.235 3.0 122 30 2 1.9 0.2 2.01, PL 0.10 06:43:32.30 50:12:10.4 1.6 272.63 171 0.04793154 0.017356207 -2.293 1.56773 1.007558 n/a n/a n 141 V>18.72 B>19.59|U>20.43|UVW1>19.11|UVM2>17.61|UVW2>19.17|White>21.57 NOT UVOT: no detection BAT: GCN 9879; GCN 9888|XRT: GCN 9879; GCN 9885; GCN 9886; GCN 9891; GCN 9894; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9879; GCN 9899|Other: GCN Report 245.1 Matteo Perri 090902B 11:05:08.31 Fermi 265.00 27.33 3.6 n/a n/a n/a n/a n/a n/a n/a 17:39:45.26 27:19:28.1 2.1 n/a n/a 0.5149026 0.17343615 -1.395 1.85486 17.9131 n/a n/a n/a 45.096 n/a U=20.26 Fermi: GCN 9866 and 9867 XRT: GCN 9868; GCN 9871; GCN 9876; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9869; GCN 9877|Other: GCN Report 249.1 090831C 21:30:25 361489 108.294 -25.112 2.1 3.3 1.5 0.3 0.5 0.1 1.33, PL 0.29 07:13:10.63 -25:07:07.2 1.5 118.46 n/a 0.019837546 0.009116418 -0.9966 1.84886 3.49511 n/a n/a n/a 120 V>18.47 B>19.30|U>19.95|UVW1>18.74|UVM2>18.48|UVW2>18.95|White>20.73 UVOT: no detection BAT: GCN 9854; GCN 9863|XRT: GCN 9854; GCN 9855; GCN 9857; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9854; GCN 9859|Other: GCN Report 239.1 Patricia Schady 090827 19:06:26 361029|Ground Analysis|20110 18.435 -50.899 2.8 n/a 40 20 n/a n/a 1.0, PL 0.3 n/a n/a n/a n/a n/a 0.03012296 0.016665712 n/a 1.39208 0.157027255 n/a n/a n/a 91600 n/a U>21.94 Konus-Wind Ground analysis detection. A Swift TOO has been requested and will take place starting approximately 26 hours after the burst.|UVOT: no detection BAT: GCN 9846|XRT: GCN 9847; GCN 9911; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9847|Other: GCN Report 244.1 Jay Cummings 090823 16:11:12 IPN 128.671 60.641 4.51 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.03977827 0.020772976 -0.8327 2.48682 2.50381 n/a n/a n/a 108380 V>20.1 U>20.7|White>21.8 Found in ground analysis after the Suzaku WAM alerted the IPN.|UVOT: no detection BAT: GCN 9835; GCN 9838; GCN 9839|XRT: GCN 9840; GCN 9902; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9840|Other: GCN Report 241.1 090817 00:51:33 INTEGRAL 63.9659 44.1234 n/a n/a n/a n/a n/a n/a n/a n/a 04:15:51.79 44:07:43.6 1.9 n/a n/a 0.09644256 0.045869184 -0.9526 2.2339 9.70816 n/a n/a n/a 11008 V>19.60 B>21.2|U>19.5|White>21.3 INTEGRAL: GCN 9815|UVOT: no detection XRT: GCN 9819; GCN 9825; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9822; GCN 9831; GCN 9834 090815C 23:21:39 360068 64.490 -65.943 2.7 0.6 0.44 0.12 0.6 0.2 0.90, PL 0.47 n/a n/a n/a 21960 <0.007 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No GCN Notices were issued because the trigger was below the normal acceptance level. Also, the spacecraft did not execute an automated slew to the location because of an Earth observing constraint. BAT: GCN 9824|XRT: GCN 9824 Jay Cummings 090814B 01:21:33 INTEGRAL 64.7488 60.5796 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.10729488 0.066088092 -0.6212 1.0026 5.59191 n/a n/a n/a 9000 n/a U>20.32|UVW2>20.30 INTEGRAL: GCN 9795|UVOT: no detection XRT: GCN 9803; GCN 9810; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9807 090814A 00:52:19 359951 239.613 25.586 2.0 80 13 2 0.6 0.2 1.81, PL 0.19 15:58:26.46 25:37:51.6 1.5 159.30 165 0.011438232 0.005363007 -2.229 1.78576 0.000000002061 n/a n/a n/a 170 V>20.18 U=21.05|B>21.30|UVW1>20.66|UVM2>20.5|UVW2>20.81|White=21.54 ESO/MPI (2.2m), VLT, NOT, Shajn (CrAO) 0.696 < z < 2.2 (VLT: absorption) BAT: GCN 9793; GCN 9799|XRT: GCN 9793; GCN 9796; GCN 9801; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9793; GCN 9802|Redshift: GCN 9797 (VLT)|Other: GCN Report 238.1 Tilan Ukwatta 090813 04:10:43 359884 225.065 88.571 1.3 7.1 13 1 8.5 0.6 1.69, PL 0.12 15:03:09.08 88:34:05.6 1.4 78.69 62.6 0.14109371 0.05081007 -0.1749 1.89556 2.1001 n/a n/a n/a 87 V>19.39 B>20.29|U>20.44|UVW1>19.73|UVM2>19.41|UVW2>19.83|White>21.35 Calar Alto (1.23m), Palomar (60"), Liverpool (2m), Konus-Wind, Fermi (GBM), Suzaku, Shajn Telescope UVOT: no detection BAT: GCN 9781; GCN 9788|XRT: GCN 9781; GCN 9785; GCN 9790; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9781; GCN 9786|Other: GCN Report 240.1 Jay Cummings 090812 06:02:08 359711 353.20 -10.609 1.0 66.7 58 2 3.6 0.2 1.24, PL 0.05 23:32:48.56 -10:36:17.5 1.4 76.82 495 0.11709094 0.04648606 -2.317 1.88559 5.99391 23:32:48.53 -10:36:17.3 0.78 86 V=18.17 B=18.62|U=18.65|UVW1>19.20|UVM2>18.72|UVW2>19.13|White=17.35 Palomar (60"), Liverpool (2m), VLT, ESO/MPI (2.2m), RAPTOR, Faulkes South, Suzaku, Konus-Wind, PROMPT (16") 2.452 (VLT: absorption) BAT: GCN 9768; GCN 9775|XRT: GCN 9768; GCN 9772; GCN 9777; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9768; GCN 9774|Redshift: GCN 9771 (VLT) Michael Stamatikos 090809 17:31:14 359530 328.665 -0.083 2.0 5.4 3.4 0.5 1.1 0.2 1.34, PL 0.24 21:54:43.20 -00:05:01.4 1.4 104.02 n/a 0.05008357 0.021830222 -1.064 1.94644 8.30851 21:54:43.19 -00:05:01.83 0.6 108 V=19.87 B>21.1|U>20.8|UVW1>20.7|UVM2>20.5|UVW2>21.6|White=19.53 NOT, VLT, WHT 2.737 (VLT) BAT: GCN 9754; GCN 9756|XRT: GCN 9754; GCN 9757; GCN 9759; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9754; GCN 9758|Redshift: GCN 9761 (VLT) Craig Markwardt 090807 15:00:27 359378 273.741 10.279 1.8 140.8 22 2 0.7 0.2 2.25, PL 0.14 18:14:58.57 10:15:57.4 1.4 153.50 855 0.022079575 0.0045192 -4.519 2.35238 3.21586 n/a n/a n/a 163 n/a U>20.1|White>21.1 UVOT: no detection BAT: GCN 9746; GCN 9749|XRT: GCN 9746; GCN 9748; GCN 9750; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9746; GCN 9751|Other: GCN Report 237.1 John Cannizzo 090728 14:45:45 358574 29.644 41.632 1.9 59 10 2 1.0 0.3 2.05, PL 0.26 01:58:36.67 41:37:59.5 1.5 110.58 39 0.010184967 0.0025592814 -4.853 1.87788 0.963104 n/a n/a n/a 117 V>20.70 B>21.45|U>21.34|UVW1>21.05|UVM2>20.75|UVW2>20.89 Faulkes North (2m) UVOT: no detection BAT: GCN 9725; GCN 9736|XRT: GCN 9725; GCN 9729; GCN 9734; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9725; GCN 9730 Vanessa Mangano 090727 22:42:18 358520 315.917 64.937 2.2 302 14 2 0.5 0.1 1.24, PL 0.24 21:03:50.59 64:55:29.4 1.6 87.95 n/a 0.04323321 0.024083832 -0.7499 1.59799 2.631042 n/a n/a n/a 91 V>21.1 B>21.3|U>21.8|UVW1>22.1|UVM2>22.3|UVW2>21.7|White>21.5 Liverpool (2m), Calar Alto (1.23m), SAO RAS (6m) UVOT: no detection BAT: GCN 9718; GCN 9724|XRT: GCN 9718; GCN 9721; GCN 9723; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9718; GCN 9731|Other: GCN Report 243.1 Phil Evans 090726 22:42:27 358422 248.681 72.866 1.7 67.0 8.6 1.0 0.7 0.2 2.25, PL 0.19 16:34:43.29 72:53:03.1 1.5 3061.74 3800 0.0232314 0.00786303 -1.389 2.4288 10.6388 n/a n/a n/a 3610 V=19.98 B=20.80|U>20.9|UVW1>20.6|UVM2>20.6|UVW2>21.0|White=20.62 SAO RAS (1m), SAO RAS (6m), Ondrejov (50cm), Crni Vrh Observatory (60cm), Shajn, Konkoly Observatory (60/90 cm) 2.71 (SAO RAS: absoption) Swift will not slew until T0+48.9 minutes (Earth-limb constraint). There will be no XRT or UVOT data until this time BAT: GCN 9706; GCN 9716|XRT: GCN 9707; GCN 9710; GCN 9711; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9708; GCN 9717|Redshift: GCN 9712 (SAO RAS)|Other: GCN Report 234.1 Kim Page 090720 06:38:08 357811|Ground Analysis 203.694 -10.335 3 n/a n/a n/a n/a n/a n/a n/a 13:34:43.27 -10:20:06.0 2.8 n/a n/a 0.0405078 0.01672653 -1.134 2.38198 0.30763672 n/a n/a n/a 39600 n/a U>21.10|White>21.28 Fermi (GBM), Gemini-North Ground analysis detection. A Swift TOO has been requested and approved.|UVOT: no detection BAT: GCN 9694|XRT: GCN 9697; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9697|Other: GCN Report 233.1 Erik Hoversten 090715B 21:03:14 357512 251.337 44.837 1.0 266 57 2 3.8 0.2 1.57, PL 0.07 16:45:21.57 44:50:20.0 1.4 46.25 419 0.09306745 0.0395682 -1.126 2.02532 8.28035 16:45:21.62 44:50:21.3 n/a 53 V>21.0 B>20.3|U>21.2|UVW1>21.2|UVM2>21.0|UVW2>21.4|White=20.37 Liverpool (2m), NOT, WHT, San Pedro Martir (1.5m), Konus-Wind, Lick (2m), VLA @ 8.46 GHz, Lick (3m), PROMPT (16") 3.00 (WHT) BAT: GCN 9668; GCN 9672|XRT: GCN 9668; GCN 9674; GCN 9676; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9668; GCN 9678|Radio: GCN 9695 (VLA)|Redshift: GCN 9673 (WHT)|Other: GCN Report 236.1 Loredana Vetere 090715A 17:25:39 357498 152.102 10.006 2.4 63 9.8 2.2 3.9 0.5 1.28, PL 0.42 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Konus-Wind, Suzaku Due to current problems with the Solid State Recorder (GCN 9664), automatic slewing to sources is disabled. However, this burst location is also in Sun constraint and will not come out of constraint until October 9, 2009. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 9666; GCN 9680|Other: GCN Report 229.1 Judy Racusin 090712 03:51:05 357072 70.097 22.525 1.6 145 40 3 0.9 0.2 1.33, PL 0.11 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Because of the Sun constraint, the BAT position is unobservable by Swift until 21st July 2009. There will thus be no prompt XRT or UVOT data for this trigger. BAT: GCN 9659|Other: GCN Report 230.1 Stephen Holland 090709B 15:07:42 356912 93.522 64.081 1.8 27.2 15 2 2.1 0.4 1.51, PL 0.18 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to a Sun constraint, Swift cannot slew to the BAT position until 18th July 2009. There will thus be no immediate XRT or UVOT data for this trigger. BAT: GCN 9633; GCN 9641|Other: GCN Report 231.1 Frank Marshall 090709A 07:38:34 356890 289.944 60.728 1.0 89 257 3 7.8 0.3 1.22, PL 0.03 19:19:42.48 60:43:38.9 1.4 67.81 10 0.568528 0.1786416 -1.872 2.00971 2.473 n/a n/a n/a 77 V>19.59 B>20.01|U>20.09|UVW1>19.83|UVM2>19.63|UVW2>19.85|White>21.03 Subaru, PAIRITEL, Palomar (60"), Konus-Wind, Faulkes North (2m), INTEGRAL, Suzaku K' = 22.0 (Gemini-North) BAT: GCN 9625; GCN 9640; GCN 9645|XRT: GCN 9625; GCN 9636; GCN 9642; GCN 9696; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9625; GCN 9652|Host: GCN 10903 (Gemini-North)|Other: GCN Report 235.1 David Morris 090708 03:38:15 356776 154.632 26.616 1.7 15.0 6.9 1.0 1.3 0.3 1.78, PL 0.22 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM) Due to an observing constraint, Swift cannot slew to the BAT position, and it will not be observable until early October. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 9621; GCN 9623|Other: GCN Report 227.1 Hans Krimm 090702 10:40:37 INTEGRAL 175.888 11.501 n/a n/a n/a n/a n/a n/a n/a n/a 11:43:35.39 11:30:06.5 5.5 n/a n/a 0.0038290434 0.0006688032 -2.237 1.75318 0.348269913 n/a n/a n/a 210 V>21.20 B>22.37|U>21.89|White>22.72 INTEGRAL: GCN 9603|Burst classified as an XRF XRT: GCN 9604; GCN 9609; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9607 090628 21:20:12 355942 237.038 -15.969 1.7 20.1 7.0 0.8 1.5 0.2 1.36, PL 0.20 15:48:12.77 -15:59:04.8 1.8 n/a n/a 0.02265035 0.01403695 -0.6133 1.55735 2.45368 n/a n/a n/a 2790 V>19.23 B>20.16|U>19.63|UVW1>19.65|UVM2>19.33|UVW2>19.62|White>20.72 Due to an Earth limb constraint, a prompt slew was not possible. Swift will execute a delayed slew after 2656 s.|UVOT: no detection BAT: GCN 9585; GCN 9593|XRT: GCN 9586; GCN 9590; GCN 9599; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9587; GCN 9596|Other: GCN Report 226.1 Vanessa Mangano 090625B 13:26:21 INTEGRAL 2.2626 -65.7816 n/a n/a n/a n/a n/a n/a n/a n/a 00:09:03.46 -65:46:49.3 1.8 n/a n/a 0.019572245 0.010711034 -0.7727 2.75013 2.5705 n/a n/a n/a 3679 V>20.0 B>20.8|U>21.7|UVW1>21.5|UVM2>21.0|UVW2>20.1|White>21.8 INTEGRAL: GCN 9572|UVOT: no detection XRT: GCN 9573; GCN 9580; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9581 090621B 22:07:25 355359 313.455 69.034 1.7 0.14 0.70 0.10 3.9 0.5 0.82, PL 0.23 20:53:52.96 69:01:41.4 4.1 n/a n/a 0.0021092344 0.0012116494 -0.7106 3.71738 7.65911 n/a n/a n/a 76 V>20.67 B>21.88|U>21.77|UVW1>21.63|UVM2>21.32|UVW2>20.50|White>22.29 Fermi (GBM) UVOT: no detection BAT: GCN 9545; GCN 9551|XRT: GCN 9545; GCN 9550; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9545; GCN 9552|Other: GCN Report 224.1 Peter Curran 090621A 04:22:43 355303 10.987 61.938 1.7 n/a n/a n/a n/a n/a n/a n/a 00:44:05.13 61:56:27.9 1.4 n/a n/a 0.10903382 0.040725754 -0.7032 2.00967 14.25565 n/a n/a n/a 123 V>19.4 B>20.5|U>20.5|UVW1>19.8|UVM2>19.7|UVW2>19.9|White>21.5 Fermi (GBM) BAT: T90 is not possible because of a lack of the complete set of event by event data set for this burst. This also prevents giving spectral results.|UVOT: no detection BAT: GCN 9540; GCN 9546|XRT: GCN 9540; GCN 9543; GCN 9567; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9540; GCN 9544|Other: GCN Report 223.1 Peter Curran 090618 08:28:29 355083 294.008 78.352 0.46 113.2 1050 10 38.9 0.8 1.42, CPL 0.08 19:35:58.47 78:21:24.4 1.4 120.90 31500 1.06260286 0.35844587 -4.423 1.82831 2.46604 19:35:58.69 78:21:24.3 0.74 129 V=15.60 B=15.92|U=14.62|UVW1=15.09|UVM2=15.23|UVW2=15.27|White=14.27 Palomar (60"), KAIT, ROTSE-IIIb, Lick (3m), Observatorio Astrofisico Guillermo Haro (2.1m), Faulkes North, Mt. Lemmon (1.0m), AGILE , SARA (0.9m), Liverpool, AMI Large Array @ 14.6 to 17.5 GHz, VLA @ 8.46 GHz, Fermi GBM, OAUV (0.4m), WSRT @ 4.9 GHz, Shajn, BOAO (15.5cm), SAO RAS (6m), RTT150, Konus-Wind, PAIRITEL (1.3m), AGILE , Suzaku, SARA (0.9m), HCT (2m), Sayan Observatory (1.5m), CORONAS-PHOTON 0.54 (Lick: absorption)|0.54 (SAO RAS: emission) r = 22.7, i = 22.2 (SDSS) BAT: GCN 9512; GCN 9530; GCN 9534|XRT: GCN 9512; GCN 9521; GCN 9528; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9512; GCN 9527|Radio: GCN 9532 (AMI Large Array); GCN 9533 (VLA); GCN 9538 (WSRT)|Redshift: GCN 9518 (Lick); GCN 9542 (SAO RAS)|Host: GCN 9526 (SDSS)|Other: GCN Report 232.1 Patricia Shady 090607 05:30:17 354299 191.194 44.108 1.9 2.3 1.1 0.2 0.7 0.1 1.25, PL 0.30 n/a n/a n/a n/a n/a 0.00000006146064 0.000000005029962 -3.208 2.2442 0.949307 n/a n/a n/a 75 V>20.4 U>21.2|UVW1>20.8 Because of the presence of a magnitude 6.3 star in the UVOT Field of View, 2.3 arcmin from the XRT location, UVOT will not be able to observe this burst.|UVOT: no detection BAT: GCN 9491; GCN 9494|XRT: GCN 9491; GCN 9496; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9491; GCN 9495|Other: GCN Report 220.1 Frank Marshall 090531B 18:35:56 353728 252.070 -36.015 2.1 80 7.1 0.9 1.25 0.1 1.51, PL 0.22 n/a n/a n/a 3154.94 0.111 0.004981905 0.00228332 n/a 2.47968 14.3818 n/a n/a n/a 3849 V>19.08 B>20.06|U>19.74|UVW1>19.65|UVM2>19.32|UVW2>19.61|White>20.52 Due to an observing constraint, Swift did not slew until T0+50.1 minutes.|UVOT: no detection BAT: GCN 9461; GCN 9465; GCN 9475|XRT: GCN 9463; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9464; GCN 9469; GCN 9471 Jay Cummings 090531A 01:45:17 353627 178.672 7.824 1.1 32 13 1 1.3 0.2 0.86, CPL 0.42 n/a n/a n/a n/a n/a 0.15432857 0.09298594 -0.6494 0.883481 0.377912 n/a n/a n/a n/a n/a n/a Because of a Moon constraint, Swift could not slew, and there will be no XRT or UVOT observations until June 3. BAT: GCN 9454; GCN 9460|XRT: GCN 9525; Evans et al., 2009, MNRAS, 397, 1177 Michael Stamatikos 090530 03:18:18 353567 179.400 26.590 1.9 48 11 1 2.5 0.3 1.61, PL 0.17 11:57:40.48 26:35:36.9 1.4 n/a 64.2 0.10044405 0.04735185 -5.158 2.03975 0.811758 11:57:40.50 26:35:38.4 0.5 83 V=17.69 B=18.60|U=17.46|UVW1=20.15|UVM2=20.31|UVW2=21.31|White=17.43 ROTSE-IIIb, PAIRITEL (1.3m), GRAS002 (0.30m), NOT, MPI/ESO (2.2m), Mt. Lemmon (1.0m), RAPTOR, RTT150, Dark Sky Observatory (14"), VLT ~1.266 (VLT) BAT: GCN 9438; GCN 9443|XRT: GCN 9438; GCN 9445; GCN 9451; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9438; GCN 9450|Redshift: GCN 15571 (VLT)|Other: GCN Report 222.1 John Cannizzo 090529 14:12:35 353540 212.446 24.450 2.0 >100 6.8 1.7 0.4 0.1 2.00, PL 0.3 14:09:52.56 24:27:32.2 1.5 197.09 148 0.019368992 0.011372352 -3.423 2.22623 0.0000000326479 14:09:52.56 24:27:32.2 0.7 204 V>20.24 B=20.97|U>20.87|UVW1>20.60|UVM2>20.20|UVW2>20.65|White=20.81 TNT, TLS (1.34m), Mt.Terskol (Z-600), OSN (1.5m), NOT, VLT, MITSuME (50cm), RTT150 2.625 (VLT: absorption) BAT: GCN 9430; GCN 9434|XRT: GCN 9430; GCN 9433; GCN 9449; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9430; GCN 9432; GCN 9435|Redshift: GCN 9457 (VLT)|Other: GCN Report 225.1 Taka Sakamoto 090520 01:37:16 352671 11.613 -8.000 3 20 3.4 0.5 n/a n/a 0.8, PL 0.2 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a BAT: detected in ground analysis|No Swift followup observation is planned BAT: GCN 9417 Jay Cummings 090519 21:08:56 352648 142.317 0.190 2.0 64 12 1 0.6 0.2 1.02, PL 0.20 09:29:06.98 00:10:48.4 1.5 114.92 57.7 0.000030197088 0.0000046939488 -2.386 1.46604 13.5112 n/a n/a n/a 106 V>19.8 B>20.6|U>20.4|UVW1>20.3|UVM2>20.4|UVW2>20.6|White>21.5 NOT, ESO/MPI (2.2m), VLT 3.9 (ESO/MPI: photometric)|3.85 (VLT: absorption) UVOT: no detection BAT: GCN 9400; GCN 9406|XRT: GCN 9400; GCN 9405; GCN 9411; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9400; GCN 9407|Redshift: GCN 9408 (ESO/MPI); GCN 9409 (VLT)|Other: GCN Report 219.1 Matteo Perri 090518 01:54:44 352420 119.957 0.778 1.2 6.9 4.7 0.4 2.4 0.2 1.54, PL 0.14 07:59:49.10 00:45:33.6 1.4 73.50 n/a 0.03522904 0.015521366 -3.661 2.58544 7.03298 n/a n/a n/a 77 V>19.3 B>19.7|U>20.0|UVW1>19.7|UVM2>21.2|UVW2>20.0|White>21.3 UVOT: no detection BAT: GCN 9386; GCN 9393|XRT: GCN 9386; GCN 9387; GCN 9388; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9386; GCN 9397 Phil Evans 090516A 08:27:50 352190 138.246 -11.848 1.5 210 90 6 1.6 0.2 1.84, PL 0.11 09:13:02.52 -11:51:15.9 1.5 170 1960 n/a 0.14 3.27 2.09 1.57 n/a n/a n/a 171 V>19.63 B>20.32|U>20.20|UVW1>20.36|UVM2>20.18|UVW2>20.41|White>21.06 Faulkes South (2m), NOT (2.5m), Zadko (1.0m), VLT, ESO/MPI (2.2m), Stardome (0.4m), Fermi (GBM), Konus-Wind 4.109 (VLT: absorption)|4.1 (ESO/MPI: photometric) UVOT: no detection BAT: GCN 9374; GCN 9384|XRT: GCN 9374; GCN 9376; GCN 9378|UVOT: GCN 9374; GCN 9377|Redshift: GCN 9381; GCN 9383 (VLT); GCN 9382 (ESO/MPI)|Other: GCN Report 228.1 Antonia Rowlinson 090515 04:45:09 352108 164.166 14.469 2.1 0.036 0.2 0.03 5.7 0.9 0.05, CPL 1.36 10:56:36.30 14:26:30.8 2.9 63.85 52.2 0.000000000016649885 0.0000000000004058075 -4.761 2.53489 0.1940550436 n/a n/a n/a 67 V>19.62 B>20.70|U>20.40|UVW1>20.01|UVM2>20.16|UVW2>20.48|White>21.24 UVOT: no detection BAT: GCN 9356; GCN 9364; GCN 9365; GCN 9385|XRT: GCN 9356; GCN 9367; GCN 9368; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9356; GCN 9369 Andy Beardmore 090510 00:23:00 351588 333.552 -26.598 1.7 0.3 3.4 0.4 9.7 1.1 0.98, PL 0.20 22:14:12.55 -26:34:59.3 1.4 94.10 n/a 0.00471152 0.000922584 -0.6571 1.75106 0.439356 22:14:12.5 -26:34:59.2 0.61 80 V=18.46 B>19.62|U=19.05|UVW1=18.61|UVM2=18.10|UVW2=18.31|White=18.76 Fermi (LAT), Fermi (GBM), NOT, AGILE, Konus-Wind, La Silla (2.2m), VLT, Suzaku 0.903 (VLT: emission) BAT: GCN 9331; GCN 9337|XRT: GCN 9331; GCN 9339; GCN 9341; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9331; GCN 9332; GCN 9342; GCN 9351|Redshift: GCN 9353 (VLT)|Other: GCN Report 218.1 Erik Hoversten 090509 05:10:03 351525 241.422 -28.385 2.1 335 33 4 1.5 0.3 1.75, PL 0.20 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a ESO/MPI (2.2m), REM (60cm), CTIO (1.3m), Fermi (GBM) Due to the Moon observing constraint, Swift cannot slew to the BAT position until May 12. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 9325; GCN 9335; GCN 9349|Other: GCN Report 216.1 Dirk Grupe 090429B 05:30:03 350854 210.672 32.167 1.3 5.5 3.1 0.3 1.6 0.2 0.47 0.77 14:02:40.11 32:10:13.9 1.5 104.69 n/a 0.011883744 0.006212484 -0.8314 2.00127 1.078757 n/a n/a n/a 99 V>20.6 B>20.8|U>20.8|UVW1>20.5|UVM2>21.4|UVW2>20.3|White>22.2 Gemini-North UVOT: no detection BAT: GCN 9281; GCN 9290|XRT: GCN 9281; GCN 9288; GCN 9298; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9281; GCN 9309|Other: GCN Report 215.1 Tilan Ukwatta 090429A 04:53:39 350853 90.573 -52.389 1.7 188 10 2 0.6 0.1 1.55, PL 0.22 06:02:13.29 -52:23:14.7 3.1 n/a n/a 0.05210752 0.023240096 1.262 2.16857 1.312385 n/a n/a n/a 66 V>19.8 B>22.1|U>21.0|UVW1>22.2|UVM2>20.9|UVW2>21.9|White>21.5 UVOT: no detection BAT: GCN 9280; GCN 9289|XRT: GCN 9280; GCN 9287; GCN 9297; GCN 9304; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9280; GCN 9308 Craig Markwardt 090426 12:48:47 350479 189.082 32.978 1.7 1.2 1.8 0.3 2.4 0.3 1.93, PL 0.22 12:36:18.07 32:59:08.8 1.4 84.62 n/a 0.024033444 0.01149863 -0.945 2.03664 2.04663 12:36:18.07 32:59:09.6 0.5 89 V=19.04 U=18.11|B=18.92|UVW1>19.92|UVM2>19.63|UVW2>19.82|White=17.52 TNT, Keck-I, MITSuME (50cm), Okayama Astrophysical Observatory (188cm), ESO/MPI (2.2m), VLT, Gao-Mei-GU (2.4m), Gunma Astronomical Observatory (150cm), AZT-11 2.609 (Keck-I: absorption)|2.609 (VLT: absorption) BAT: GCN 9254; GCN 9263; GCN 9272|XRT: GCN 9254; GCN 9259; GCN 9262; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9254; GCN 9265|Redshift: GCN 9264 (Keck-I); GCN 9269 (VLT) Jay Cummings 090424 14:12:09 350311 189.531 16.829 1.0 48 210 0.0 71.0 2.0 1.19, CPL 0.15 12:38:05.12 16:50:15.6 1.4 84.46 654 0.8685105 0.36182094 -1.287 1.96315 4.26707 12:38:05.11 16:50:15.1 0.74 91 V=16.86 B=17.27|U=16.40|UVW1=16.81|UVM2=17.39|UVW2=17.51|White=15.27 ROTSE-IIIa, TNT, Fermi (GBM), Calar Alto (1.23m), Liverpool (2m), AAVSO (0.4m), TAOS (50cm), Gemini-South, ESO/MPI (2.2m), Taurus Hill Observatory (0.35m), Lulin (1m), WHT, Mt. Lemmon (1.0m), VLA @ 8.46 GHz, Suzaku, Sampurnanand (1.04m), Gao-Mei-Gu (2.4m), CTIO (1.3m), ICSP VLF, AZT-11 0.544 (Gemini-South: absorption)|0.544 (WHT) BAT: GCN 9223; GCN 9231|XRT: GCN 9223; GCN 9232; GCN 9237; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9223; GCN 9234|Radio: GCN 9260 (VLA)|Redshift: GCN 9243 (Gemini-South); GCN 9250 (WHT)|Other: GCN Report 221.1 John Cannizzo 090423 07:55:19 350184 148.891 18.165 1.1 10.3 5.9 0.4 1.7 0.2 0.80, CPL 0.50 09:55:33.26 18:08:57.9 1.4 72.48 n/a 0.04166331 0.013979004 -1.36 1.8158 56.4459 n/a n/a n/a 77 V>19.6 B>20.2|U>20.4|UVW1>20.1|UVM2>20.1|UVW2>20.5|White>21.3 UKIRT, Gemini-North, MPI/ESO (2.2m), TNG (3.6m), Okayama Astrophysical Observatory (188cm), Fermi (GBM), Plateau de Bure Interferometer, Spitzer 8.0 (MPI/ESO: photometric)|~8.1 (TNG) UVOT: no detection BAT: GCN 9198; GCN 9204; GCN 9241|XRT: GCN 9198; GCN 9205; GCN 9212; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9198; GCN 9210|Radio: GCB 9273 (Plateau de Bure)|Redshift: GCN 9215; GCN 9261 (MPI); GCN 9216 (TNG); GCN 9222 (TNG)|Other: GCN Report 211.1|GCN Report 211.2 Hans Krimm 090422 03:35:16 349931 294.746 40.398 2.0 8.5 2.3 0.4 1.7 0.2 1.72, PL 0.30 19:38:59.90 40:23:03.2 1.4 64.00 55.1 0.028419876 0.013121856 -0.9906 2.33016 3.52531 n/a n/a n/a 55 V>20.3 B>20.8|U>20.8|UVW1>21.0|UVM2>20.8|UVW2>20.8|White>20.8 Fermi (GBM) UVOT: no detection BAT: GCN 9185; GCN 9195|XRT: GCN 9185; GCN 9194; GCN 9208; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9185; GCN 9203|Other: GCN Report 214.1 Tilan Ukwatta 090419 13:43:31 349592 197.006 -75.615 2.1 450 25 2 0.4 0.1 1.38, PL 0.16 13:07:42.86 -75:36:20.1 1.5 119.66 55.5 0.0077984179 0.0022131928 -1.614 1.03401 9.27942 13:07:42.95 -75:36:21.1 n/a 126 V>19.60 B>20.69|U>20.89|UVW1>20.63|UVM2>19.99|UVW2>20.13|White=21.07 ESO/MPI (2.2m) BAT: GCN 9161; GCN 9167|XRT: GCN 9161; GCN 9164; GCN 9172; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9161; GCN 9177|Other: GCN Report 212.1 Giulia Stratta 090418B 08:59:02 BATSS 225.910 17.224 1.91 65.0 160 n/a n/a n/a 1.42, CPL n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Konus-Wind, Suzaku BATSS detected burst. BAT: GCN 9159 090418A 11:07:40 349510 269.320 33.407 1.4 56 46 2 1.9 0.3 1.48, PL 0.07 17:57:15.17 33:24:21.3 1.4 96.10 105 0.11250812 0.032624602 -5.06 2.03408 10.5599 17:57:15.17 33:24:21.1 0.5 84 V=17.31 U=17.31|B=18.22|UVW1=20.82|UVM2>21.8|UVW2>21.8 KAIT, ROTSE-IIIb, Lick (3m), PAIRITEL (1.3m), VLA @ 8.46 GHz, Shajn (CrAO), RTT150, Konus-Wind, Sonoita Research Observatory (35cm), Shajn 1.608 (Lick: absorption) BAT: GCN 9149; GCN 9157; GCN 9196|XRT: GCN 9149; GCN 9154; GCN 9163; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9149; GCN 9175|Radio: GCN 9166 (VLA)|Redshift: GCN 9151 (Lick)|Other: GCN Report 217.1 Vanessa Mangano 090417B 15:20:03 349450 209.687 47.015 ~1 >260 23 2 0.3 0.1 1.85, PL 0.14 13:58:46.68 47:01:04.7 1.4 387.05 277 0.4732211 0.1605714 0.2867 2.05089 10.4769 n/a n/a n/a 395 V>21.3 U>22.0|B>21.9|UVW1>22.2|UVM2>21.8|UVW2>22.0|White>22.6 UVOT: no detection BAT: GCN 9135; GCN 9139; GCN 9153; GCN 9173|XRT: GCN 9135; GCN 9155; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9135; GCN 9174|Other: GCN Report 213.1 Boris Sbarufatti 090417A 13:17:23 349447 34.993 -7.141 2.8 0.072 0.19 0.05 3.6 1.0 0.65, CPL 2.11 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to an observing constraint, Swift cannot slew to the BAT position. There will thus be no XRT or UVOT data for this trigger. This location will not come out of constraint until 02 Jun 2009. BAT: GCN 9133; GCN 9138 Vanessa Mangano 090410 16:57:52 348929 334.956 15.419 1.8 165 56 2 1.9 0.1 1.19, PL 0.05 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Suzaku Swift cannot slew to the BAT position. The burst is sun-constrained until Tuesday, 2009 April 14. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 9122; GCN 9123|Other: GCN Report 205.1 Dirk Grupe 090407 10:28:25 348650 68.979 -12.684 2.2 310 11 2 0.6 0.1 1.73, PL 0.29 04:35:55.07 -12:40:45.1 1.4 93.04 n/a 0.14996835 0.0924868 -2.079 2.34527 2.95403 n/a n/a n/a 98 V>19.25 U>19.61|B>19.99|UVW1>19.35|UVM2>19.49|UVW2>19.74|White>21.04 1.4485 (TOUGH: emission) UVOT: no detection BAT: GCN 9101; GCN 9104|XRT: GCN 9101; GCN 9105; GCN 9107; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9101; GCN 9106|Redshift: arXiv:1205.4036v1 (TOUGH)|Other: GCN Report 210.1 Houri Ziaeepour 090404 15:56:30 348428 239.233 35.518 1.0 84 30 1 1.9 0.2 2.32, PL 0.08 15:56:57.49 35:30:57.8 1.4 87.32 6300 0.17221446 0.07000983 -4.509 2.57252 3.85937 n/a n/a n/a 96 V>18.58 U>20.17|B>19.35|UVW1>18.45|UVM2>18.54|UVW2>19.09|White>20.92 Plateau de Bure Interferometer UVOT: no detection BAT: GCN 9086; GCN 9089|XRT: GCN 9086; GCN 9088; GCN 9091; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9086; GCN 9094|Radio: GCN 9100 (Plateau de Bure Interferometer)|Other: GCN Report 209.1 Houri Ziaeepour 090401B 08:35:25 348152 95.095 -8.963 1.0 183 100 0 23.1 0.5 1.37 0.05 06:20:21.13 -08:58:20.1 1.4 73.22 1010 0.19946475 0.0648054 -1.131 1.93281 4.01609 06:20:21.11 -08:58:19.5 0.5 82 V=18.31 B=19.48|U=17.99|UVW1>19.42|UVM2>18.99|UVW2>19.39|White=16.83 AGILE, NOT, Konus-Wind, Suzaku BAT: GCN 9066; GCN 9068|XRT: GCN 9066; GCN 9070; GCN 9073; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9066; GCN 9067; GCN 9074; GCN 9076|Other: GCN Report 208.1 Patricia Shady 090401A 00:00:59 348128 350.920 29.762 1.0 112 110 0 10.9 0.5 1.70, PL 0.05 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Konus-Wind, Suzaku Due to an observing constraint, Swift cannot slew to the BAT position. It will not be possible to observe until 2nd May due to a sun constraint. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 9062; GCN 9064|Other: GCN Report 206.1 Patricia Shady 090328A 09:36:46 Fermi 90.87 -41.95 n/a n/a n/a n/a n/a n/a n/a n/a 06:02:39.71 -41:52:57.8 1.7 n/a n/a 0.5982228 0.16343502 -1.663 1.64559 3.8832 06:02:39.67 -41:52:54.5 0.6 57600 n/a U=19.04|White=19.56 Fermi: GCN 9044 XRT: GCN 9045; GCN 9046; GCN 9052; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9048|Other: GCN Report 207.1 090323 00:02:42.63 Fermi 190.69 17.08 n/a n/a n/a n/a n/a n/a n/a n/a 12:42:50.27 17:03:12.6 1.7 n/a n/a 0.29230845 0.0824432 -1.622 1.98468 0.000325256 12:42:50.29 17:03:11.8 0.8 70000 V>19.88 U>21.02|White=21.66 Fermi: GCN 9021 XRT: GCN 9024; GCN 9031; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 9032 090313 09:06:27 346386 198.400 8.086 2.2 79 14 2 0.8 0.3 1.91, PL 0.29 13:13:36.25 08:05:50.2 1.5 n/a n/a 0.2803248 0.1192681 -0.9977 2.07619 27.6158 n/a n/a n/a 27000 V=20.10 U>21.44|B=21.50|UVW1>21.78|UVM2>21.22|UVW2>21.58 KAIT, ESO/MPI (2.2m), Faulkes North (2m), OSN (1.5m), GRAS-04 (0.25m), Gemini-South, PAIRITEL, Zadko, TAROT (25cm), IAC80 (0.8m), MITSuME (50cm), AMI Large Array @ 14.5 to 17.5 GHz, CARMA @ 92.5 GHz, CTIO (1.3m), VLA @ 8.46 GHz, VLT, Melipal, WSRT @ 4.9 GHz, Bologna Observatory (1.52m) 3.375 (Gemini-South: absorption)|3.375 (VLT: absorption)|3.3721 (Melipal: absorption) Due to a Moon observing constraint, Swift cannot slew to the BAT position until 16:45 UT. There will thus be no prompt XRT or UVOT data for this trigger. BAT: GCN 8980; GCN 8981; GCN 8986|XRT: GCN 8991; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8990; GCN 9006|Radio: GCN 9003; GCN 9017 (AMI Large Array); GCN 9005 (CARMA); GCN 9011 (VLA); GCN 9016 (WSRT)|Redshift: GCN 8994 (Gemini-South); GCN 9012 (VLT); GCN 9015 (Melipal)|Other: GCN Report 204.1 Jirong Mao 090309A 23:29:13 345945 284.978 -25.274 2.3 3.0 1.3 0.3 0.9 0.2 1.36, PL 0.33 18:59:53.82 -25:15:39.6 2.0 79.3 n/a n/a 0.082 0.38 2.2 2.8 n/a n/a n/a 82 V>20.7 B>21.4|U>21.5|UVW1>21.6|UVM2>21.6|UVW2>21.6|White>21.8 BAT: unable to determine if this is a short or long burst.|UVOT: no detection BAT: GCN 8964; GCN 8967; GCN 8982|XRT: GCN 8964; GCN 8969; GCN 8970|UVOT: GCN 8964; GCN 8973|Other: GCN Report 203.1 Phil Evans 090308A 18:01:23 345777 183.545 -48.754 3.4 48 2.6 0.6 0.1 0.0 2.33, PL 0.37 12:14:00.28 -48:49:01.6 1.6 130 n/a n/a 0.0014 2.63 1.93 2.86 n/a n/a n/a 132 V>20.6 B>20.8|U>20.7|UVW1>20.6|UVM2>20.8|UVW2>21.2|White>22.2 UVOT: no detection BAT: GCN 8948; GCN 8949|XRT: GCN 8948; GCN 8956|UVOT: GCN 8948; GCN 8962|Other: GCN Report 202.1 Phil Evans 090307A 03:46:37 345551 245.007 -28.647 3.3 22 2.6 0.6 0.2 0.1 1.08, PL 0.39 16:19:58.64 -28:37:59.9 2.1 135 7.6 n/a 0.014 0.7 2.21 3.5 n/a n/a n/a 128 V>18.00 U>19.76|B>18.89|UVW1>17.86|White>20.71 UVOT: no detection BAT: GCN 8943; GCN 8945|XRT: GCN 8943; GCN 8946|UVOT: GCN 8943|Other: GCN Report 199.1 Phil Evans 090306B 23:07:02 BATSS 231.204 -6.958 2.87 20.4 31 n/a 2.5 n/a 1.02, CPL n/a n/a n/a n/a n/a n/a 0.02029194 0.01042866 n/a 4.52617 29.5835 n/a n/a n/a n/a n/a n/a BATSS detected burst. BAT: GCN 8944|XRT: GCN 8947; GCN 8987; Evans et al., 2009, MNRAS, 397, 1177|Other: GCN Report 201.1 Phil Evans 090305A 05:19:51 345127 241.764 -31.572 2.3 0.4 0.75 0.13 1.9 0.4 0.86, PL 0.33 n/a n/a n/a 103.4 0.55 n/a n/a ~0.8 n/a n/a n/a n/a n/a 78 V>20.6 B>21.8|U>20.6|UVW1>20.6|UVM2>20.3|UVW2>21.6|White>20.6 Gemini South, Magellan/Baade (6.5m) XRT: no position reported BAT: GCN 8932; GCN 8936|XRT: GCN 8932; GCN 8937|UVOT: GCN 8932; GCN 8938 Andy Beardmore 090301A 06:55:55 344582 338.142 26.639 1.0 41.0 230 3 18.7 0.6 1.08, CPL 0.12 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Konus-Wind, Suzaku Due to an observing constraint, Swift cannot slew to the BAT position. There will thus be no XRT or UVOT data for this trigger. The source will become observable again after April 15th. BAT: GCN 8920; GCN 8923|Other: GCN Report 198.1 Loredana Vetere 090205 23:03:14 342121 220.917 -27.848 2.0 8.8 1.9 0.3 0.5 0.1 2.15, PL 0.23 14:43:38.61 -27:51:10.4 1.4 87.61 n/a 0.022693265 0.00401506 -1.484 2.03416 6.57538 n/a n/a n/a 92 V>20.7 B>21.7|U>20.5|UVW1>21.4|UVM2>21.4|UVW2>21.5|White>21.1 VLT, ESO/MPI (2.2m), Zadko Telescope (1.0m) 4.7 (ESO/MPI: photometric)|4.6497 (VLT: absorption) Declared a burst of interest. BAT: GCN 8884; GCN 8886|XRT: GCN 8884; GCN 8885; GCN 8891; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8884; GCN 8893|Redshift: GCN 8888 (ESO/MPI); GCN 8889; GCN 8892 (VLT)|Other: GCN Report 200.1 Matteo Perri 090201 17:47:02 341749 92.051 -46.604 1.0 83 300 10 14.7 1.0 0.88, CPL 0.18 06:08:12.52 -46:35:25.0 1.4 2835.85 n/a 0.26679192 0.08923978 -0.6582 2.26179 5.27644 n/a n/a n/a 3668 V>20.63 B>21.38|U>21.15|UVW1>20.16|UVM2>20.53|UVW2>20.03|White>21.53 VLT, Konus-Wind Due to an observing constraint, Swift will not slew until T0+45.3 minutes. There will be no XRT or UVOT data until this time.|UVOT: no detection BAT: GCN 8865; GCN 8870|XRT: GCN 8868; GCN 8872; GCN 8875; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8874|Other: GCN Report 197.1 Sam Oates 090129 21:07:15 341504 269.105 -32.793 1.0 17.5 21 1 3.7 0.2 1.88, PL 0.06 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi Due to an observing constraint, Swift cannot slew to the BAT position. There will thus be no XRT or UVOT data for this trigger until at least 03 Feb 2009. BAT: GCN 8861; GCN 8862|Other: GCN Report 195.1 Houri Ziaeepour 090126A 02:01:15 AGILE 3.848 81.365 n/a n/a n/a n/a n/a n/a n/a n/a 00:14:38.36 81:22:24.3 1.9 n/a n/a 0.2440648 0.0732124 -1.543 1.92813 1.669865 n/a n/a n/a 48000 V>20.1 B>22.7|U>21.0|White>23.1 AGILE: GCN 8852|UVOT: no detection XRT: GCN 8854; GCN 8880; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8864 090123 07:51:56 340895 6.794 -23.503 1.5 131 29 2 1.7 0.3 1.74, PL 0.12 00:27:08.72 -23:30:05.2 1.4 99.90 205 0.02386254 0.007754175 -2.024 1.74883 0.17900917395 00:27:08.73 -23:30:04.1 0.5 107 V=15.4 B=15.8|U=16.4|UVW1=17.3|UVM2=19.6|UVW2=20.5|White=17.8 ESO/MPI (2.2m) BAT: GCN 8842; GCN 8844|XRT: GCN 8842; GCN 8843; GCN 8847; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8842; GCN 8846|Other: GCN Report 194.1 Dirk Grupe 090118 13:54:02 BATSS 49.865 18.478 3.69 16 4.0 n/a n/a n/a 1.35, PL n/a n/a n/a n/a n/a n/a 0.02247567 0.015722606 -0.458 1.68511 0.89107876 n/a n/a n/a 25300 n/a White>21.1 BATSS detected burst.|A follow-up Swift ToO observation has been scheduled to begin at 20:52 UT, 6.97 hours after the burst.|UVOT: no detection BAT: GCN 8825|XRT: GCN 8828; GCN 8840; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8827 Craig Markwardt 090117 15:21:54 AGILE 164.003 -58.249 n/a n/a n/a n/a n/a n/a n/a n/a 10:56:10.46 -58:13:60.0 2.1 n/a n/a 0.015467045 0.0026596295 -2.257 2.46978 17.91282 n/a n/a n/a 13700 V>16.18 B>17.08|U>17.27|White>17.18 AGILE: GCN 8817|UVOT: no detection XRT: GCN 8818; GCN 8823; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8819 090113 18:40:39 339852 32.067 33.436 1.0 9.1 7.6 0.4 2.5 0.2 1.60, PL 0.10 02:08:13.80 33:25:42.3 1.5 70.91 81.3 0.031875012 0.011442024 0.02173 2.25448 3.13819 n/a n/a n/a 79 n/a White>20.73 1.7493 (TOUGH: emission) UVOT: no detection BAT: GCN 8804; GCN 8808|XRT: GCN 8804; GCN 8806; GCN 8809; GCN 8811; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8804; GCN 8813|Redshift: arXiv:1205.4036v1 (TOUGH)|Other: GCN Report 193.1 Hans Krimm 090111 23:58:21 339696 251.656 0.067 1.4 24.8 6.2 0.6 0.9 0.2 2.37, PL 0.17 16:46:42.05 00:04:39.2 1.4 76.58 305 0.028832496 0.012999424 -4.934 2.58083 1.596652 n/a n/a n/a 86 V>18.47 B>19.37|U>20.03|UVW1>19.22|UVW2>19.52|White>20.78 BAT: GCN 8795; GCN 8800|XRT: GCN 8795; GCN 8796; GCN 8797; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8795; GCN 8799 Taka Sakamoto 090107B 16:20:36 INTEGRAL 284.8075 59.5924 n/a n/a n/a n/a n/a n/a n/a n/a 18:59:16.16 59:35:43.0 1.8 n/a n/a 0.065967 0.024119348 -1.29 1.66009 1.02493 n/a n/a n/a 4396 V>19.6 B>20.3|U>20.1|UVW1>20.3|UVM2>20.3|UVW2>20.6|White>20.9 INTEGRAL: GCN 8786|UVOT: no detection XRT: GCN 8789; GCN 8791; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8790 090107A 04:48:04 339295 302.409 4.744 2.4 12.2 2.3 0.5 1.1 0.2 1.69, PL 0.27 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to the Sun observing constraint, Swift cannot slew to the BAT position. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 8782; GCN 8783|Other: GCN Report 191.1 Tilan Ukwatta 090102 02:55:45 338895 128.248 33.107 1.4 27.0 0.68 0.03 5.5 0.8 1.36, PL 0.08 08:32:58.56 33:06:51.0 1.4 387.21 60.9 0.18249756 0.05766978 -0.5003 1.76997 5.29373 08:32:58.54 33:06:51.2 1.10 395 V=17.02 B=18.35|U=17.89|UVW1>19.99|UVM2>19.67|UVW2>20.45|White=18.04 TAROT (25cm), REM (60cm), NOT, ESO/MPI (2.2m), IAC80, Palomar (60" and 200"), Hobby-Eberly, Konus-Wind 1.547 (NOT)|1.546 (Palomar 200": absorption)|1.55 (Hobby-Eberly: absorption) R~24.5 (HST) Declared a burst of interest. BAT: GCN 8762; GCN 8769|XRT: GCN 8762; GCN 8765; GCN 8767; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8762; GCN 8770|Redshift: GCN 8766 (NOT); GCN 8773 (Palomar 200")|Host: GCN 8856 (HST)|Other: GCN Report 192.1 Vanessa Mangano 081230 20:36:12 338633 37.330 -25.145 1.4 60.7 8.2 0.8 0.7 0.1 1.97 0.16 02:29:19.51 -25:08:50.8 1.4 124.08 518 0.05229744 0.020882868 -6.9 2.08621 0.470414 02:29:19.467 -25:08:51.0 0.9 132 V=18.30 B=18.92|U=20.28|UVW1>21.23|UVM2>20.95|UVW2>21.44|White=20.45 ROTSE-IIIc, ESO/MPI (2.2m) BAT: GCN 8753; GCN 8759|XRT: GCN 8753; GCN 8756; GCN 8758; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8753; GCN 8755; GCN 8757|Other: GCN Report 196.1 Valentina La Parola 081228 01:17:40 338338 39.477 30.833 2.3 3.0 0.89 0.18 0.6 0.1 2.10, PL 0.31 02:37:50.96 30:51:10.1 2.2 77.99 n/a 0.011170189 0.006971984 -0.6042 2.00625 1.476931 n/a n/a n/a 82 V>19.3 B>20.3|U>20.0|UVW1>20.0|UVM2>20.0|UVW2>20.9|White>20.7 ESO/MPI (2.2m) UVOT: no detection BAT: GCN 8742; GCN 8749|XRT: GCN 8742; GCN 8744; GCN 8746; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8742; GCN 8747|Other: GCN Report 188.1 Kim Page 081226A 01:03:37 338177 120.478 -69.014 2.1 0.4 0.99 0.18 2.4 0.4 1.36, PL 0.29 n/a n/a n/a 94.58 n/a 0.00001349817 0.0000029494014 -1.95 3.27129 11.4449 n/a n/a n/a 156 V>19.24 B>20.13|U>20.87|UVW1>19.71|UVM2>19.51|UVW2>19.83 Fermi GBM UVOT: no detection BAT: GCN 8729; GCN 8735|XRT: GCN 8729; GCN 8738; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8737 Olivier Godet 081222 04:53:59 337914 22.748 -34.095 1.0 24 48 1 7.7 0.2 1.08, CPL 0.15 01:30:57.69 -34:05:43.0 1.4 51.75 391 0.2564814 0.0810257 -2.1 1.99296 2.97084 01:30:57.59 -34:05:41.49 0.5 60 V=16.20 B=16.86|U=16.32|UVW1>20.9|UVM2>21.0|UVW2>21.1|White=14.84 REM (60cm), ESO/MPI (2.2m), Konus-Wind, Faulkes South, Gemini-South, Fermi, Gemini-North, MITSuME (50cm) ~2.7 (UVOT)|2.77 (Gemini-South: absorption)|2.77 (Gemini-North: absorption) BAT: GCN 8691; GCN 8709|XRT: GCN 8691; GCN 8705; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8691; GCN 8696; GCN 8712|Redshift: GCN 8712 (UVOT); GCN 8713 (Gemini-South); GCN 8718 (Gemini-North)|Other: GCN Report 190.1 Dirk Grupe 081221 16:21:11 337889 15.801 -24.542 1.0 34 181 3 18.2 0.5 1.21, CPL 0.13 01:03:10.25 -24:32:53.3 1.4 68.40 7360 0.1717238 0.06286634 -1.403 2.4947 3.74385 n/a n/a n/a 78 V>20.74 B>21.55|U>21.69|UVW1>21.57|UVM2>21.55|UVW2>21.35|White>21.41 Gemini-North, Fermi (GBM), ESO/MPI (2.2m), VLA @ 8.46 GHz 2.26 (Salvaterra) B~25.4, I~24.5 (Keck I) Note that this burst is coincident with a Fermi GBM burst (trigger 251569273)|UVOT: no detection BAT: GCN 8687; GCN 8708|XRT: GCN 8687; GCN 8690; GCN 8701; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8687; GCN 8703|Radio: GCN 8748 (VLA)|Redshift: Salvaterra et al. 2012|Host: GCN 8711 (Keck I) Erik Hoversten 081211B 06:15:02 BATSS 168.231 53.845 3.04 n/a 6.1 n/a n/a n/a 1.73, PL n/a 11:13:03.37 53:49:47.7 1.8 n/a n/a 0.435162 0.14102025 -1.444 1.98268 0.07640240395 n/a n/a n/a 81700 V>21.4 B>22.5|UVM2>20.8|UVW2>21.8|White>23.1 Konus-Wind BATSS detected burst.|A follow-up Swift ToO observation has been scheduled to begin on 12/12/08 at 04:51 UT, 22.6 hours after the burst.|UVOT: no detection BAT: GCN 8661|XRT: GCN 8666; GCN 8683; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8669|Other: GCN Report 189.1 Stephen Holland 081211A 11:48:10 337115 328.082 -33.818 2.3 3.5 1.3 0.3 0.8 0.2 2.34, PL 0.41 21:52:27.91 -33:50:10.9 1.6 109.9 0.50 n/a n/a 0.6 2.4 1.2 21:52:27.97 -33:50:08.3 0.7 113 V>19.38 U>20.23|B>20.24|UVW1>19.87|UVM2>19.58|UVW2>20.40|White=21.23 BAT: GCN 8653; GCN 8658|XRT: GCN 8653; GCN 8655; GCN 8657|UVOT: GCN 8653; GCN 8656|Other: GCN Report 187.1 Hans Krimm 081210 20:19:34 337073 70.485 -11.263 1.0 146 18 2 2.5 0.2 1.42, PL 0.14 04:41:56.17 -11:15:26.0 1.4 71.94 135 0.0919581 0.05487656 -0.5486 1.88375 0.5146047 04:41:56.20 -11:15:26.7 0.64 80 V>19.99 U=20.15|B>19.78|UVW1>18.74|UVM2>19.55|UVW2>20.47|White=19.91 Sayan Observatory (1.5m), Maidanak Observatory (1.5m) BAT: GCN 8648; GCN 8649|XRT: GCN 8648; GCN 8650; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8648; GCN 8654|Other: GCN Report 186.1 Hans Krimm 081204 16:44:55 INTEGRAL 349.7735 -60.2213 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.012167376 0.005135584 -1.106 2.73114 4.38073 n/a n/a n/a ~10800 n/a White>22.04 INTEGRAL: GCN 8614|UVOT: no detection XRT: GCN 8616; GCN 8620; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8621 081203B 13:57:11 BATSS 228.789 44.427 3.04 23.4 21 n/a n/a n/a 1.65, PL n/a 15:15:11.72 44:25:43.3 1.4 n/a n/a 0.5713802 0.18472438 -1.447 2.13415 0.900845 15:15:11.67 44:25:42.9 0.5 16560 n/a White=18.29 Mt. Terskol (Z-600), Konus-Wind, VLA @ 8.46 GHz, Gemini-North, Suzaku BATSS detected burst.|A follow-up Swift ToO observation has been scheduled to begin at 18:26 UT, 4.6 hours after the burst. BAT: GCN 8600; GCN 8602|XRT: GCN 8605; GCN 8612; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8606|Radio: GCN 8625 (VLA) Wayne Baumgartner 081203A 13:57:11 336489 233.071 63.514 1.1 294 77 3 2.9 0.2 1.54, PL 0.06 15:32:07.71 63:31:15.0 1.4 83.10 1780 0.0685881 0.01521184 -2.132 2.03508 4.58954 15:32:07.58 63:31:14.9 0.5 93 V=13.30 B=13.53|U=13.07|UVW1=14.82|UVM2>17.57|UVW2=17.19|White=14.53 Mt. Terskol (Z-600), Stara Lesna (0.5m), Konus-Wind, Skynet (14" GORT), Xinglong TNT, MITSuME (50cm), Murikabushi Telescope (105cm), CrAO (AZT-11), SAO RAS (6m) 2.1 (UVOT: absorption) BAT: GCN 8595; GCN 8599|XRT: GCN 8595; GCN 8598; GCN 8609; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8595; GCN 8601; GCN 8603|Redshift: GCN 8601 (UVOT) Ann Parsons 081128 17:18:44 335895 20.800 38.123 1.0 100 23 2 1.3 0.2 1.08, CPL 0.45 01:23:13.17 38:07:38.1 1.5 197.50 80.4 0.02173962 0.00988785 -4.835 1.69884 0.61195549 n/a n/a n/a 206 V>19.4 B>19.6|U>19.3|UVW1>19.0|UVM2>18.6|UVW2>19.9|White>21.3 Xinglong TNT, Lulin (1m), Mt. Terskol (Z-600), Liverpool, CrAO (AZT-11), NOT UVOT: no detection BAT: GCN 8571; GCN 8574|XRT: GCN 8571; GCN 8573; GCN 8578; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8571; GCN 8581|Other: GCN Report 185.1 Raffaella Margutti 081127 07:05:08 335715 332.075 6.858 2.4 37 4.9 1.0 0.6 0.2 2.10, PL 0.35 22:08:15.45 06:51:02.3 1.6 121.90 95.6 0.014885541 0.008694873 1.5 2.1998 0.68600040627 n/a n/a n/a 113 V>21.0 B>21.4|U>21.4|UVW1>21.6|UVM2>21.8|UVW2>21.8|White>22.2 UVOT: no detection BAT: GCN 8560; GCN 8563|XRT: GCN 8560; GCN 8565; GCN 8566; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8560; GCN 8567|Other: GCN Report 180.1 Jirong Mao 081126 21:34:10 335647 323.526 48.714 1.0 54 33 1 3.7 0.2 1.27, PL 0.06 21:34:03.63 48:42:37.4 1.4 65.72 70.7 0.08830035 0.03465918 -3.011 2.05246 4.93695 21:34:03.59 48:42:38.3 0.5 56 V=19.29 U=18.17|B=20.20|UVW1>20.0|UVM2>19.6|UVW2>20.0|White=18.82 Mt. Terskol (Z-600), Konus-Wind, Crni Vrh Observatory (60cm), Fermi BAT: GCN 8554; GCN 8557|XRT: GCN 8554; GCN 8556; GCN 8561; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8554; GCN 8559|Other: GCN Report 184.1 Raffaella Margutti 081121 20:35:32 335105 89.282 -60.612 1.4 14 41 3 4.4 1.0 0.43, CPL 0.54 05:57:06.09 -60:36:10.0 1.4 2813.20 n/a 0.4234206 0.13658254 -1.45 1.89531 1.04036 05:57:06.15 -60:36:10.0 0.6 2816 V=17.58 B=18.26|U=17.62|UVW1=20.60|UVM2>20.09|UVW2>20.78|White=17.93 ROTSE-IIIc, ESO/MPI (2.2m), Magellan/Clay (6.5m), Fermi, CTIO (1.3m), Konus-Wind 2.512 (Magellan/Clay: aborption) Due to an observing constraint, Swift will not slew until T0+45.2 minutes. BAT: GCN 8537; GCN 8539|XRT: GCN 8541; GCN 8543; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8538; GCN 8544|Redshift: GCN 8542 (Magellan/Clay)|Other: GCN Report 182.1 Sam Oates 081118 14:56:36 334877 82.572 -43.305 1.6 67 12 1 0.6 0.2 2.10, PL 0.16 05:30:22.14 -43:18:04.0 1.7 153.30 60.1 0.01078578 0.00698124 -4.315 2.54386 0.00000501357 n/a n/a n/a 150 V>19.79 B>20.82|U>20.49|UVW1>20.26|UVM2>19.88|UVW2>20.24|White>21.50 VLT, MPI/ESO (2.2m), Zadko 2.58 (VLT: absorption) UVOT: no detection BAT: GCN 8524; GCN 8526|XRT: GCN 8524; GCN 8525; GCN 8530; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8524; GCN 8527|Redshift: GCN 8531 (VLT)|Other: GCN Report 181.1 Erik Hoversten 081109A 07:02:06 334112 330.798 -54.711 1.0 190 36 2 1.1 0.0 1.72, PL 0.09 22:03:09.72 -54:42:42.5 1.4 65.6 95 n/a 0.11 1.78 1.72 1.84 22:03:09.579 -54:42:40.49 0.8 75 V>19.09 B>20.9|U>21.5|UVW1>21.5|UVM2>21.5|UVW2>21.6|White=21.6 REM (60cm), Fermi, ESO/MPI (2.2m), TAROT (25cm) BAT: GCN 8500; GCN 8507|XRT: GCN 8500; GCN 8506|UVOT: GCN 8500; GCN 8504; GCN 8509; GCN 8523|Other: GCN Report 179.1 Stepehn Immler 081105 13:26:12 IPN 3.95224 3.47098 2.5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.03480192 0.017048853 -0.9147 3.2288 4.63262 n/a n/a n/a ~57600 V>19.92 B>21.05|U>19.92|UVW1>20.75|UVW2>21.02|White>20.76 Found in ground analysis after Konus/Wind alerted the IPN.|UVOT: no detection BAT: GCN 8484|XRT: GCN 8487; GCN 8522; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8488 Jay Cummings 081104 09:34:42 333666 100.500 -54.722 1.3 59.1 20 2 1.0 0.3 2.00, PL 0.14 06:41:57.13 -54:43:11.6 1.6 2633.23 n/a 0.014473925 0.006420875 -1.042 4.68519 13.4271 n/a n/a n/a 2638 V>20.5 B>20.4|U>20.1|UVW1>19.8|UVM2>20.1|UVW2>19.9|White>21.1 Due to an observing constraint, Swift will not slew until T0+40.5 minutes.|UVOT: no detection BAT: GCN 8473; GCN 8479|XRT: GCN 8474; GCN 8480; GCN 8481; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8478 Ann Parsons 081102 17:44:39 333427 331.178 52.991 1.1 63 23 2 1.4 0.3 1.73, PL 0.13 22:04:41.58 52:59:39.9 1.5 91.95 285 0.018545384 0.007038668 -2.426 1.79401 4.96000011331 n/a n/a n/a 83 V>20.3 B>21.3|U>21.3|UVW1>21.1|UVM2>20.9|UVW2>20.7|White>21.9 Fermi UVOT: no detection BAT: GCN 8462; GCN 8468|XRT: GCN 8462; GCN 8467; GCN 8470; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8462; GCN 8469|Other: GCN Report 177.1 Tilan Ukwatta 081101 11:46:31 333320 95.836 -0.112 1.7 0.20 0.62 0.10 3.6 0.5 0.24, CPL 1.12 n/a n/a 1.7 111 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi Swift did not slew because of the low merit value assignment because of the chance spatial coincidence with the A0620-00 blackhole candidate source.|It is possible this is SGR 0623-0006.|XRT: no detection BAT: GCN 8457; GCN 8458|XRT: GCN 8458; GCN 8459 Mike Stamatikos 081029 01:43:56 332931 346.776 -68.179 2.2 270 21 2 0.5 0.2 1.43, PL 0.18 23:07:05.58 -68:09:20.2 1.4 2702.93 n/a 0.0569576 0.007489755 -0.4869 1.95818 3.14084 23:07:05.35 -68:09:19.8 0.5 2708 V=18.66 B=20.05|U>21.9|UVW1>21.8|UVM2>21.7|UVW2>21.7|White=19.41 ROTSE-IIIc, ESO/MPI (2.2m), VLT, REM (60cm), Gemini-South, PROMPT (16"), CTIO (1.3m) 3.8479 (VLT: absorption, host)|3.847 (Gemini-South: absorption) Due to an observing constraint, Swift will not slew until T0+41.3 minutes. BAT: GCN 8435; GCN 8447|XRT: GCN 8443; GCN 8446; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8450|Redshift: GCN 8438 (VLT); GCN 8448 (Gemini-South) Taka Sakamoto 081028A 00:25:00 332851 121.893 2.305 1.2 260 37 2 0.5 0.1 1.25, PL 0.38 08:07:34.76 02:18:29.8 1.5 190.7 110 n/a n/a ~0.5 2.51 0.80 n/a n/a n/a 201 V=20.23 B=20.19|U=21.21|UVW1>19.01|UVM2>18.70|UVW2>19.01|White>20.05 ESO/MPI (2.2m), NOT, Magellan/Clay (6.5m), Shajn Telescope, PAIRITEL (1.3m) 3.038 (Magellan/Clay: absorption) UVOT: no initial detection, but detection of a re-brightening of the afterglow BAT: GCN 8421; GCN 8428|XRT: GCN 8421; GCN 8427; GCN 8429|UVOT: GCN 8421; GCN 8430; GCN 8431|Redshift: GCN 8434 (Magellan/Clay)|Other: GCN Report 176.1 Cristiano Guidorzi 081025 08:22:02 BATSS 245.298 60.466 2.87 23 19 2 1.3 0.2 1.12, PL 0.05 n/a n/a n/a n/a n/a 0.01123156 0.006040814 n/a 2.17736 0.552207 n/a n/a n/a 74520 n/a B>19.44|U>20.18|UVW1>20.60|UVM2>20.63 Konus-Wind, Suzaku, Fermi BATSS detected burst.|A follow-up Swift ToO observation has been scheduled to begin on 10/26/08 at 04:58 UT, 20.6 hours after the burst.|UVOT: no detection BAT: GCN 8409; GCN 8415|XRT: GCN 8411; GCN 8514; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8414|Other: GCN Report 175.1 Jirong Mao 081024A 05:53:08 332516 27.891 61.352 1.7 1.8 1.2 0.2 1.1 0.1 1.23, PL 0.21 01:51:29.81 61:19:52.3 1.8 72.26 n/a 0.00000000001277948 0.0000000000003166975 -4.74 1.72206 11.86648 n/a n/a n/a 76 V>18.5 B>19.6|U>20.1|UVW1>20.2|UVM2>20.5|UVW2>20.6|White>20.8 This appears to be a short hard GRB with a precursor and a fading X-ray afterglow. We note that the position in galactic coordinates is l=130deg, b=-0.7 deg. It is not impossible that this is a galactic transient or even an SGR.|UVOT: no detection BAT: GCN 8398; GCN 8404|XRT: GCN 8398; GCN 8403; GCN 8405; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8398; GCN 8406|Other: GCN Report 174.1 Giulia Stratta 081022 14:23:48 332399 226.584 12.409 1.4 160 25 2 0.6 0.1 1.67, PL 0.11 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to an observing constraint, Swift cannot slew to the BAT position. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 8395; GCN 8397|Other: GCN Report 183.1 Giulia Stratta 081017 23:38:12 331964 230.209 -32.790 2.3 320 14 2 0.07 0.01 1.64, PL 0.23 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to an observing constraint, Swift cannot slew to the BAT position. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 8388; GCN 8390 Olivier Godet 081016B 19:47:14 331856 14.582 -43.536 2.3 2.6 0.99 0.18 0.5 0.1 0.92, PL 0.32 00:58:15.44 -43:31:48.5 1.8 90.63 n/a 0.10858743 0.048641467 -1.029 1.60157 1.40187 n/a n/a n/a 93 V>20.0 B>20.6|U>21.5|UVW1>20.3|UVM2>20.0|UVW2>20.3|White>21.5 UVOT: no detection BAT: GCN 8381; GCN 8387|XRT: GCN 8381; GCN 8383; GCN 8384; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8381; GCN 8386|Other: GCN Report 170.1 Kim Page 081016A 06:51:31 INTEGRAL 255.5725 -23.3301 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.0202334 0.0018254588 -3.083 2.04822 2.8169 n/a n/a n/a n/a n/a n/a INTEGRAL: GCN 8377 XRT: GCN 8379; GCN 8396; Evans et al., 2009, MNRAS, 397, 1177|Other: GCN Report 171.1 081012 13:10:23 331475 30.184 -17.627 1.8 29 11 1 1.0 0.2 1.03, PL 0.18 02:00:48.17 -17:38:17.2 1.8 n/a n/a 0.007990936 0.002300552 -1.596 1.63726 0.958768 n/a n/a n/a 3125 V>19.12 U>20.00|B>20.33|UVW1>19.94|UVM2>19.72|UVW2>20.09|White>19.42 Fermi Delayed slew. BAT: GCN 8361; GCN 8363|XRT: GCN 8364; GCN 8391; GCN 8394; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8365 Mike Stroh 081011 00:28:50 331332 220.363 33.548 2.3 9 1.6 0.3 0.4 0.1 1.47, PL 0.28 14:41:22.66 33:32:37.1 1.5 93.90 n/a 0.016863648 0.010088352 -0.6586 2.14592 0.236039 14:41:22.627 33:32:37.12 n/a 99 V>20.29 U=18.62|B=21.13|UVW1>20.96|UVM2>20.74|UVW2>21.06|White=19.25 XRT: Due to the proximity to the sun constraint, it was decided to cancel the observations after the first day. No further observations are planned and possible due the sun constraint. BAT: GCN 8355; GCN 8357|XRT: GCN 8355; GCN 8358; GCN 8380; GCN 8385; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8355; GCN 8359; GCN 8360|Other: GCN Report 169.1 Dirk Grupe 081008 19:58:09 331093 279.968 -57.433 1.1 185.5 43 2 1.3 0.1 1.69, PL 0.07 18:39:49.92 -57:25:54.7 1.4 87.15 150 0.07461 0.018765324 0.6652 1.98207 1.37301 18:39:49.877 -57:25:52.87 0.6 96 V=15.64 B=15.79|U=15.19|UVW1=17.03|UVM2>19.16|UVW2>19.53|White=14.96 ROTSE-IIIc, VLT, Gemini-South, CTIO (1.3m) 1.9685 (VLT: absorption)|1.967 (Gemini-South: absorption) R=20.75 (Gemini-South) BAT: GCN 8344; GCN 8351|XRT: GCN 8344; GCN 8347; GCN 8349; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8344; GCN 8348|Redshift: GCN 8345; GCN 8350 (VLT); GCN 8346 (Gemini-South)|Host: GCN 8372 (Gemini-South)|Other: GCN Report 173.1 Judy Racusin 081007 05:23:52 330856 339.963 -40.146 1.5 10.0 7.1 0.8 2.6 0.4 2.51, PL 0.20 22:39:50.48 -40:08:49.6 1.4 99.35 153 0.14121013 0.05631807 -3.992 2.102 4.96658 22:39:50.40 -40:08:48.8 0.5 109 V=17.5 B=19.1|U=18.5|UVW1>19.3|UVM2>18.8|UVW2>18.8|White=17.0 REM (60cm), CTIO (1.3m), Faulkes North (2m), Gemini-South (8m), RAPTOR, PROMPT (16"), VLA @ 8.46 GHz, Fermi 0.5295 (Gemini-South: absorption) BAT: GCN 8330; GCN 8338|XRT: GCN 8330; GCN 8334; GCN 8336; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8330; GCN 8340|Radio: GCN 8354 (VLA)|Redshift: GCN 8335 (Gemini-South) Wayne Baumgartner 081003A 13:46:12 INTEGRAL 262.3758 16.566 n/a n/a n/a n/a n/a n/a n/a n/a 17:29:33.63 16:34:13.6 2.3 n/a n/a 0.00011626692 0.000004202576 -4.256 3.65277 7.80423 n/a n/a n/a n/a n/a n/a INTEGRAL: GCN 8314 XRT: GCN 8319; Evans et al., 2009, MNRAS, 397, 1177 081001 21:17:42 AGILE 276.576 -8.754 n/a n/a n/a n/a n/a n/a n/a n/a 18:26:21.78 -08:43:07.7 2.0 n/a n/a 0.02933106 0.00671466 -1.89 2.12285 15.13135 n/a n/a n/a 14500 V>19.84 B>20.90|U>20.51|UVW1>20.84|UVM2>19.81|UVW2>21.65 AGILE: GCN 8305|UVOT: no detection XRT: GCN 8307; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8308 080928 15:01:32 326115 95.061 -55.176 2.3 280 25 2 2.1 0.1 1.77, PL 0.12 06:20:16.82 -55:11:58.8 1.4 169.70 577 0.06198336 0.01471095 -2.364 2.13864 3.23856 06:20:16.836 -55:11:58.95 0.5 161 V=18.03 B=18.40|U=17.96|UVW1=18.64|UVM2>19.47|UVW2>19.89|White=19.09 ROTSE-IIIa, ESO/MPI (2.2m), Gemini-South, VLT, Watcher 1.692 (VLT: absorption)|1.69 (Gemini-South: absorption) BAT: GCN 8292; GCN 8294; GCN 8297|XRT: GCN 8292; GCN 8295; GCN 8299; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8292; GCN 8298|Redshift: GCN 8301 (VLT); GCN 8304 (Gemini-South) Taka Sakamoto 080919 00:05:13 325268 265.221 -42.375 1.9 0.6 0.72 0.11 1.2 0.2 1.10, PL 0.26 17:40:53.78 -42:22:05.7 1.6 70.76 n/a 0.000008545605 0.0000013973237 -2.321 2.93262 11.85729 n/a n/a n/a 82 V>17.2 B>18.3|U>19.6|UVW1>20.4|UVM2>20.4|UVW2>20.8|White>18.4 BAT: GCN 8270; GCN 8275|XRT: GCN 8270; GCN 8276; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8270; GCN 8277|Other: GCN Report 172.1 Barbara Preger 080916C 00:12:45 Fermi 121.8 -61.3 n/a n/a n/a n/a n/a n/a n/a n/a 07:59:23.35 -56:38:18.3 1.9 n/a n/a 0.17077812 0.06179397 -1.303 1.95591 3.141 n/a n/a n/a 61200 V>19.75 U>19.99|UVW1>20.34|UVM2>20.31|UVW2>20.43 Fermi: GCN 8245|UVOT: no detection XRT: GCN 8253; GCN 8255; GCN 8261; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8262|Other: GCN Report 166.1 080916B 14:44:47 324907 163.632 69.061 2.1 32 6.3 0.9 0.6 0.2 1.49, PL 0.23 10:54:39.95 69:03:56.8 2.3 1354.88 n/a 0.014318187 0.007013838 -0.9147 1.75263 0.18000285574 10:54:39.78 69:03:57.9 0.8 1359 V>19.62 B>20.32|U>19.91|UVW1>19.91|UVM2>20.06|UVW2>19.91|White=20.50 Delayed AT slew (observing constraint) BAT: GCN 8240; GCN 8250|XRT: GCN 8242; GCN 8247; GCN 8260; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8252|Other: GCN Report 164.1|GCN Report 164.2 Giulia Stratta 080916A 09:45:20 324895 336.289 -57.026 1.0 60 40 1 2.7 0.2 1.17, CPL 0.21 22:25:06.33 -57:01:22.7 1.4 70.21 n/a 0.14086493 0.05244269 -1.32 1.88453 5.53508 22:25:06.20 -57:01:22.9 0.5 78 V=17.55 B=18.90|U=17.53|UVW1=18.25|UVM2=18.42|UVW2=18.75|White=18.33 REM (60cm), VLT, Konus-Wind, Fermi (GBM), PROMPT (16'), ESO/MPI (2.2m), Suzaku 0.689 (VLT: absorption and emission) BAT: GCN 8237; GCN 8243|XRT: GCN 8237; GCN 8241; GCN 8244; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8237; GCN 8249|Redshift: GCN 8254 (VLT)|Other: GCN Report 167.1|GCN Report 167.2|GCN Report 167.3 Houri Ziaeepour 080915B 15:53:35 324805 213.088 -11.491 1.0 3.9 9.9 0.6 8.5 0.3 1.48, CPL 0.35 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to the Solar observing constraint, Swift cannot slew to the BAT position until mid-December. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 8234; GCN 8236|Other: GCN Report 163.1 Houri Ziaeepour 080915A 00:02:49 324744 17.911 -76.042 2.4 14 2.3 0.5 0.5 0.1 1.64, PL 0.29 n/a n/a n/a 3867.07 n/a 0.007255248 0.003325308 n/a 3.25505 5.29714 n/a n/a n/a 3872 V>18.8 B>19.6|U>19.1|UVW1>19.3|UVM2>20.4|UVW2>19.6|White>19.9 No AT slew (Earth limb constraint)|UVOT: no detection BAT: GCN 8227; GCN 8230|XRT: GCN 8231; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8232|Other: GCN Report 168.1 Sam Oates 080913 06:46:54 324561 65.741 -25.127 1.5 8 5.6 0.6 1.4 0.2 0.46, CPL 0.70 04:22:54.71 -25:07:46.7 1.5 99.49 n/a 0.0036919393 0.0014470212 -1.201 1.70843 0.894847 n/a n/a n/a 105 V>20.08 B>19.62|U>19.36|UVW1>19.48|UVM2>18.84|UVW2>18.99|White>20.92 ESO/MPI (2.2m), VLT, Konus-Wind 6.44 (ESO/MPI: photometric)|6.7 (VLT) UVOT: no detection BAT: GCN 8217; GCN 8222|XRT: GCN 8217; GCN 8219; GCN 8226; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8217; GCN 8224|Redshift: GCN 8223 (ESO/MPI); GCN 8225 (VLT)|Other: GCN Report 165.1 Patricia Schady 080906 13:33:16 323984 228.055 -80.540 1.7 147 35 2 1.0 0.2 1.59, PL 0.09 15:12:10.84 -80:31:05.1 1.8 71.27 717 0.16791489 0.06315426 -2.07 2.00001 1.968944 15:12:10.65 -80:31:03.2 0.64 62 V=18.61 B=21.02|U=20.37|UVW1>20.9|UVM2>20.5|UVW2>21.1|White=19.71 ESO/MPI (2.2m) 2.0 (UVOT: photometric) BAT: GCN 8186; GCN 8196|XRT: GCN 8186; GCN 8197; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8186; GCN 8198; GCN 8212|Redshift: GCN 8212 (UVOT) Loredana Vetere 080905B 16:55:45 323898 301.746 -62.568 1.9 128 18 2 0.5 0.1 1.78, PL 0.15 20:06:57.93 -62:33:46.3 1.4 103.21 211 0.2478044 0.0810496 -3.194 1.86248 21.6437 20:06:57.89 -62:33:47.0 0.7 94 V=16.60 B=19.49|U>20.7|UVW1>20.3|UVM2>19.9|UVW2>20.5|White=18.70 VLT, Fermi (GBM), Watcher (40cm) 2.374 (VLT: absorption) UVOT: uncertain detection in the B band BAT: GCN 8182; GCN 8188|XRT: GCN 8182; GCN 8189; GCN 8193; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8182; GCN 8192; GCN 8210|Redshift: GCN 8191 (VLT) Mike Stroh 080905A 11:58:54 323870 287.663 -18.865 2.1 1.0 1.4 0.2 1.3 0.2 0.85, PL 0.24 19:10:41.78 -18:52:48.6 1.6 130.38 n/a 0.00006135598 0.000010189144 -2.301 1.52991 2.14486 n/a n/a n/a 114 V>20.6 B>18.9|U>19.2|UVW1>18.8|UVM2>19.2|UVW2>18.1|White>21.3 NOT, VLT, Fermi (GBM) 0.1218 (emission from host) UVOT: no detection BAT: GCN 8180; GCN 8187|XRT: GCN 8180; GCN 8185; GCN 8203; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8180; GCN 8208|Redshift: Rowlinson et al., 2010, MNRAS, 408, 383|Other: GCN Report 162.1 Claudio Pagani 080903 01:12:23 323542 86.790 51.256 1.0 66 14 1 0.8 0.1 0.84, CPL 0.52 05:47:10.08 51:15:51.0 1.5 58.51 180 0.001742148 0.00027248337 -0.4881 1.43379 2.530247 n/a n/a n/a 75 V=19.8 B>21.8|U=20.0|UVW1>21.0|UVM2>20.7|UVW2>21.2 OSN (1.5m), Astrotel-Caucasus (0.3m), Liverpool, Mt. Terskol BAT: GCN 8169; GCN 8176|XRT: GCN 8169; GCN 8177; GCN 8178; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8169; GCN 8179|Other: GCN Report 161.1 Dirk Grupe 080825B 17:46:40 AGILE 209.281 -68.943 n/a n/a n/a n/a n/a n/a n/a n/a 13:56:48.59 -68:57:19.4 2.8 n/a n/a 0.13137294 0.028351472 -1.965 2.09193 2.1000444551 n/a n/a n/a 45000 V>20.5 B>21.2|U>20.8|UVW1>20.9|UVM2>20.8|UVW2>21.5|White>22.1 AGILE: GCN 8133|UVOT: no detection XRT: GCN 8140; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8158 080822B 21:02:52 321376 63.560 25.760 3.6 64 1.7 0.6 0.06 0.02 2.54, PL 0.5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Swift did not slew to this burst because of the Moon observing constraint. BAT: GCN 8117; GCN 8128|Other: GCN Report 160.1 Stephen Holland 080810 13:10:12 319584 356.783 0.310 1.2 106 46 2 2.0 0.2 1.34, PL 0.06 23:47:10.54 00:19:11.2 1.4 76.00 426 0.10307385 0.028674756 -2.3 2.11482 2.82355 23:47:10.26 00:19:11.3 0.6 65 V=14.06 B=17.85|U>21.4|UVW1>22.3|UVM2>22.2|UVW2>22.0|White=14.63 KANATA (1.5m), Keck, ROTSE-IIIa, RTT150, NOT, OSN (1.5m), Kanazawa (0.4m), Ondrejov (0.5m), Liverpool (2m), Zeiss-600, MITSuME, Faulkes North, GLAST, Konus-Wind, VLA @ 8.46 GHz, CrAO (AZT-8), La Silla (1.54m) 3.35 (Keck: absorption)|3.35 (RTT150: absorption)|3.35 (NOT: absorption) BAT: GCN 8080; GCN 8082|XRT: GCN 8080; GCN 8086; GCN 8087; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8080; GCN 8095|Radio: GCN 8103 (VLA)|Redshift: GCN 8083 (Keck); GCN 8088 (RTT150); GCN 8089 (NOT)|Other: GCN Report 157.1|GCN Report 157.2 Kim Page 080805 07:41:34 319036 314.231 -62.433 1.0 78 25 1 1.1 0.1 1.53, PL 0.07 20:56:53.45 -62:26:40.7 1.6 n/a 209 0.04474225 0.021287321 -1.42 2.04224 11.4638 n/a n/a n/a 74 V>19.81 B>21.43|U>20.11|UVW1>19.99|UVM2>20.09|UVW2>20.12|White>20.70 ESO/MPI (2.2m), VLT, Faulkes South 1.505 (VLT: absorption) UVOT: no detection BAT: GCN 8059; GCN 8068|XRT: GCN 8059; GCN 8072; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8059; GCN 8071|Redshift: GCN 8062; GCN 8077 (VLT)|Other: GCN Report 159.1 Claudio Pagani 080804 23:20:14 319016 328.675 -53.189 1.2 34 36 2 3.1 0.4 1.19, PL 0.09 21:54:40.11 -53:11:05.3 1.4 99.04 55 0.0682385 0.028811486 -1.105 1.81617 1.36745 21:54:40.2 -53:11:04.6 0.4 91 V=17.17 B=18.1|U=17.4|UVW1=20.9|UVM2>20.8|UVW2>21.8|White=16.83 ROTSE-IIIc, VLT, Faulkes South, Gemini-South, ESO/MPI (2.2m) 2.2045 (VLT: absorption)|2.20 (Gemini-South: absorption) BAT: GCN 8057; GCN 8067|XRT: GCN 8057; GCN 8066; GCN 8070; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8057; GCN 8069|Redshift: GCN 8058 (VLT); GCN 8065 (Gemini-South)|Other: GCN Report 158.1 Judy Racusin 080802 15:12:21 318832 270.729 -32.329 1.6 176 13 2 0.3 0.0 1.76, PL 0.19 n/a n/a n/a n/a 147 0.02854995 0.00994515 -3.045 2.44577 12.2564 n/a n/a n/a 87 V>18.7 B>20.1|U>19.9|UVW1>19.8|UVM2>19.7|UVW2>19.5|White>20.0 BAT: Given the Galactic lon,lat being in the bulge, we can not rule out a non-GRB source for this trigger. All other factors point to a GRB.|UVOT: no detection BAT: GCN 8051; GCN 8052|XRT: GCN 8051; GCN 8054; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8051; GCN 8055 Wayne Baumgartner 080727C 23:07:35 318170 32.638 64.130 1.0 79.7 52 2 2.3 0.2 0.87, CPL 0.20 02:10:32.18 64:08:14.4 1.5 72.52 130 0.037335807 0.015994017 -0.4653 1.51184 16.32108 n/a n/a n/a 82 V>19.89 B>17.79|U>18.32|UVW1>18.11|UVM2>17.61|UVW2>20.17|White>20.81 Suzaku UVOT: no detection BAT: GCN 8035; GCN 8044|XRT: GCN 8035; GCN 8038; GCN 8041; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8035; GCN 8043 Ann Parsons 080727B 08:13:24 318101 276.871 1.173 1.0 8.6 31 1 7.6 0.2 0.80, CPL 0.17 18:27:26.12 01:09:45.2 1.6 101.23 n/a 0.033236508 0.014846694 -2.504 1.33461 7.6818 n/a n/a n/a 105 V>20.6 UVW1>17.9|UVM2>17.6|White>21.0 KAIT (0.8m), REM (60cm), Konus-Wind, ESO/MPI (2.2m), UKIRT, VLT UVOT: no detection BAT: GCN 8022; GCN 8030|XRT: GCN 8022; GCN 8026; GCN 8031; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8022; GCN 8033 Stefan Immler 080727A 05:57:39 318094 208.416 -18.572 2.4 4.9 1.3 0.3 0.3 0.2 1.25, PL 0.34 13:53:33.81 -18:32:40.5 1.6 109.17 n/a 0.0000189765 0.000003239855 -2.266 1.42112 0.6750000611165 n/a n/a n/a 113 V>20.6 B>20.9|U>20.6|UVW1>20.5|UVM2>20.0|UVW2>20.8|White>21.8 UVOT: no detection BAT: GCN 8021; GCN 8029|XRT: GCN 8021; GCN 8025; GCN 8028; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8021; GCN 8027 Stefan Immler 080725 10:26:14 317888 121.699 -13.984 1.3 120 37 2 2.3 0.3 1.50, PL 0.10 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Due to proximity to the Sun, Swift cannot slew to the BAT position. The source will not be observable until September. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 8014; GCN 8019 Hans Krimm 080723B 13:22:19 INTEGRAL 176.8354 -60.2452 n/a n/a n/a n/a n/a n/a n/a n/a 11:47:20.02 -60:14:28.6 1.5 n/a n/a 0.688314 0.2360886 -1.372 1.81423 9.62875 n/a n/a n/a 13400 V>18.1 B>20.3|U>20.1|UVW1>20.4|UVM2>18.8|UVW2>20.1 INTEGRAL: GCN 8002|UVOT: no detection XRT: GCN 8008; GCN 8009; GCN 8010; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8017 080723A 04:19:24 317662 274.461 -6.910 1.6 17.3 3.3 0.4 0.9 0.1 1.77, PL 0.21 18:17:57.73 -06:53:58.5 1.4 85.77 n/a 0.0931634 0.040411228 -1.747 2.1313 10.69259 n/a n/a n/a 68 V>20.1 B>20.6|U>20.4|UVW1>20.3|UVM2>20.1|UVW2>20.4|White>21.4 BAT: GCN 8000; GCN 8007|XRT: GCN 8000; GCN 8001; GCN 8004; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 8000; GCN 8012 Michael Stamatikos 080721 10:25:16 317508 224.481 -11.709 1.3 16.2 120 10 20.9 1.8 1.11, PL 0.08 14:57:55.85 -11:43:24.9 1.4 108.03 50 0.618677 0.16855054 -0.6266 1.9433 6.27022 14:57:55.855 -11:43:24.54 0.5 118 V=14.98 B=16.56|U=16.58|UVW1>18.01|UVM2>17.58|UVW2>18.03|White=14.58 Lulin (1m), Konus-Wind, TNG, NOT 2.602 (TNG: absorption)|2.591 (NOT: absorption) BAT: GCN 7988; GCN 7992|XRT: GCN 7988; GCN 7989; GCN 7993; GCN 7994; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7988; GCN 7991; GCN 7996|Redshift: GCN 7997 (TNG); GCN 7998 (NOT)|Other: GCN Report 156.1 Frank Marshall 080714 17:52:56 316910 188.104 -60.274 1.0 33 25 1 4.2 0.3 1.52, PL 0.08 12:32:25.38 -60:16:40.2 1.5 79.71 50.1 0.052333354 0.021720378 -1.127 1.68565 6.371673 12:32:25.44 -60:16:40.4 0.8 90 V=19.1 B>20.2|U>20.7|UVW1>19.7|UVM2>19.9|UVW2>20.8|White=20.2 Konus-Wind, ESO/MPI (2.2m) BAT: GCN 7978; GCN 7979|XRT: GCN 7978; GCN 7980; GCN 7981; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7978; GCN 7982|Other: GCN Report 153.1 Matteo Perri 080710 07:13:10 316534 8.259 19.484 2.3 120 14 2 1.0 0.2 1.47, PL 0.23 00:33:05.64 19:30:05.7 1.4 3131.59 n/a 0.06940045 0.015520295 -1.037 2.00149 0.789266 00:33:05.65 19:30:05.3 0.5 3186 V=17.06 B=17.56|U=16.70|UVW1=16.86|UVM2=17.08|UVW2=17.88|White=16.88 KAIT, REM (60cm), Gemini-South, Faulkes North (2m), PROMPT (16"), Lick (3m), TLS (1.34m), MITSuME (50cm) 0.845 (Gemini-South: absorption) Due to an observing constraint, Swift did not slew until ~ T0+49.5 minutes. BAT: GCN 7957; GCN 7969|XRT: GCN 7958; GCN 7964; GCN 7966; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7961; GCN 7965|Redshift: GCN 7962 (Gemini-South) Boris Sbarufatti 080707 08:27:53 316204 32.627 33.100 1.8 27.1 5.2 0.6 1.0 0.1 1.77, PL 0.19 02:10:28.41 33:06:34.2 1.5 68.29 35.9 0.0421036 0.018068015 -3.797 2.07126 3.61762 02:10:28.40 33:06:34.2 1.1 80 V=19.97 B>21.74|U>21.18|UVW1>21.41|UVM2>21.29|UVW2>20.22|White=21.40 ESO/MPI (2.2m), VLT, Zeiss-1000 1.23 (VLT: absorption) BAT: GCN 7947; GCN 7952|XRT: GCN 7947; GCN 7950; GCN 7951; GCN 7956; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7947; GCN 7953|Redshift: GCN 7949 (VLT)|Other: GCN Report 151.1 Patricia Schady 080703 19:00:13 315819 101.822 -63.211 2.2 3.4 2.0 0.3 1.0 0.2 1.53, PL 0.22 06:47:12.48 -63:13:09.1 1.4 94.42 n/a 0.08880576 0.015229104 -0.5684 1.46024 0.51300919951 06:47:12.639 -63:13:08.96 0.5 100 V=18.02 B>19.48|UVW1>19.55|UVM2>19.67|UVW2>19.55|White=17.40 ROTSE-IIIa, VLT BAT: GCN 7936; GCN 7938|XRT: GCN 7936; GCN 7939; GCN 7942; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7936; GCN 7941|Other: GCN Report 149.1 Houri Ziaeepour 080702B 01:10:41 BATSS 355.616 -5.424 3.5 20 5.0 0.9 0.5 0.1 1.44, PL 0.13 23:42:16.18 -05:30:47.3 2.4 n/a n/a 0.022349415 0.01116192 n/a 2.12539 1.029785 n/a n/a n/a 62280 n/a n/a BATSS detected burst.|UVOT: no detection BAT: GCN 7924; GCN 7937|XRT: GCN 7924; GCN 7931; GCN 7971; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7924; GCN 7931|Other: GCN Report 155.1 Massimiliano De Pasquale 080702A 11:50:43 315710 313.049 72.278 3.0 0.5 0.36 0.10 0.7 0.2 1.34, PL 0.42 20:52:12.20 72:18:46.6 1.8 66.33 n/a 0.0009691836 0.00035554854 -1.285 2.03732 8.43601 n/a n/a n/a 73 V>19.86 B>20.8|U>20.6|UVW1>20.2|UVM2>20.3|UVW2>20.3|White>20.8 BAT: GCN 7920; GCN 7926|XRT: GCN 7920; GCN 7923; GCN 7925; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7920; GCN 7932|Other: GCN Report 154.1 Massimiliano De Pasquale 080701 10:13:37 315615 45.944 75.481 1.4 18 7.1 0.7 2.2 0.2 2.24, PL 0.17 03:03:21.26 75:28:29.2 1.7 2796.77 n/a 0.00790357 0.0020745345 -1.714 2.73613 7.7517 n/a n/a n/a 2983 V>19.1 B>20.2|U>19.9|UVW1>20.0|UVM2>19.6|UVW2>20.2|White>19.7 Swift was unable to slew to the source due to Earth limb constraints. BAT: GCN 7910; GCN 7913|XRT: GCN 7911; GCN 7914; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7916 Mike Stroh 080625 12:28:31 AGILE 298.4423 56.2653 n/a n/a n/a n/a n/a n/a n/a n/a 19:53:37.01 56:16:40.6 1.7 n/a n/a 0.16439148 0.04705596 -1.603 2.12224 2.040248 19:53:37.06 56:16:40.5 0.5 18000 V=19.6 B=20.1|U>20.4|White=20.3 AGILE: GCN 7903 XRT: GCN 7906; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7905; GCN 7908 080623 10:25:28 315080 237.667 -62.044 1.4 15.2 10 1 2.0 0.3 1.35 0.15 15:50:38.64 -62:02:56.7 1.4 1322.98 n/a 0.05530617 0.022509296 -1.152 2.03021 3.97039 n/a n/a n/a 1331 V>19.0 B>19.9|U>19.7|UVW1>19.4|UVM2>19.1|UVW2>19.3|White>20.4 Suzaku XRT and UVOT prompt observations delayed due to Earth limb constraint.|UVOT: no detection BAT: GCN 7894; GCN 7899|XRT: GCN 7894; GCN 7895; GCN 7898; GCN 7900; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7894; GCN 7896; GCN 7901|Other: GCN Report 150.1 Tilan Ukwatta 080613B 11:12:37 313954 173.806 -7.102 1.0 105 58 2 2.7 0.2 1.39, PL 0.06 11:35:11.52 -07:06:18.1 2.1 69.46 383 0.029017395 0.021759045 1.5 2.07069 0.830313 n/a n/a n/a 79 V>20.1 B>20.5|U>20.1|UVW1>20.8|UVM2>21.2|UVW2>21.0|White>21.4 Konus-Wind UVOT: no detection BAT: GCN 7873; GCN 7876|XRT: GCN 7873; GCN 7875; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7873; GCN 7877|Other: GCN Report 143.1 Craig Markwardt 080613A 09:35:21 INTEGRAL 213.2742 5.1687 n/a n/a n/a n/a n/a n/a n/a n/a 14:13:05.07 05:10:22.2 1.9 n/a n/a 0.11967665 0.07076454 -0.6735 1.26968 0.203000885912 n/a n/a n/a 24120 V>20.5 B>21.58|U>21.31|UVW1>21.17|UVM2>21.34|UVW2>21.04 INTEGRAL: GCN 7871|UVOT: no detection XRT: GCN 7882; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7881|Other: GCN Report 148.1 080607 06:07:27 313417 194.964 15.910 1.0 79 240 0.0 23.1 1.1 1.31, PL 0.04 12:59:47.21 15:55:09.4 1.4 82.13 4960 0.06214536 0.01937718 -2.348 2.03418 24.2029 12:59:47.20 15:55:10.74 0.5 92 V=19.44 B>21.28|U>20.93|UVW1>20.80|UVM2>20.57|UVW2>20.83|White=19.79 ROTSE-IIIb, Super-LOTIS, Keck I, PAIRITEL (1.3m), KAIT, Konus-Wind, AGILE 3.036 (Keck I) BAT: GCN 7847; GCN 7852|XRT: GCN 7847; GCN 7853; GCN 7859; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7847; GCN 7858|Redshift: GCN 7849 (Keck I)|Other: GCN Report 147.1 Vanessa Mangano 080605 23:47:57 313299 262.130 4.010 1.0 20 133 2 19.9 0.6 1.11, CPL 0.14 17:28:30.05 04:00:56.4 1.5 90.39 175 0.16468998 0.040702662 -0.6034 1.7467 5.47122 17:28:30.05 04:00:55.97 0.5 82 V=18.53 B=21.10|U=21.17|UVW1>18.95|UVM2>18.38|UVW2>18.16|White=18.11 Tautenburg (1.34m), Liverpool Telescope, VLT, CrAO (Zeiss-1000), ESO/MPI (2.2m), BOOTES-1B (30cm), BOOTES-2/TELMA (60cm), MITSuME (50cm), Konus-Wind 1.6398 (VLT: absorption) BAT: GCN 7828; GCN 7839; GCN 7841|XRT: GCN 7828; GCN 7835; GCN 7838; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7828; GCN 7830; GCN 7844|Redshift: GCN 7832 (VLT)|Other: GCN Report 142.1 Boris Sbarufatti 080604 07:27:01 313116 236.960 20.557 2.0 82 8.0 0.9 0.4 0.1 1.78, PL 0.18 15:47:51.68 20:33:28.3 1.5 119.29 89.3 0.010070928 0.006940836 -2.04 1.65441 0.297198 15:47:51.68 20:33:28.0 0.5 129 V>20.1 B>21.0|U>21.0|UVW1>21.2|UVM2>21.6|UVW2>21.4|White=20.1 Faulkes North, Gemini-North, MITSuME (50cm), Xinglong (2.16m) 1.416 (Gemini-North: absorption) BAT: This burst satisfies Sakamoto/Ukwatta Swift-BAT possible high-z criteria BAT: GCN 7800; GCN 7817|XRT: GCN 7800; GCN 7807; GCN 7816; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7800; GCN 7820|Redshift: GCN 7818 (Gemini-North)|Other: GCN Report 140.1 Valentina La Parola 080603B 19:38:13 313087 176.554 68.061 1.0 60 24 1 3.5 0.2 1.21, CPL 0.30 11:46:07.62 68:03:39.5 1.8 61.77 1210 0.2930788 0.15327338 -3.455 1.83449 2.07069 11:46:07.66 68:03:39.99 0.3 63 V=16.48 B=19.34|U=18.80|UVW1=20.02|UVM2>19.51|White=15.9 ROTSE-IIId, Super-LOTIS (0.6m), TAROT (25cm), BOOTES-2/TELMA (60cm), NOT, RTT150, Konus-Wind, Liverpool, Xinglong EST, Hobby-Eberly, TLS (1.34m), PAIRITEL (1.3m), Sayan (1.5m), AZT-11 (Nauchny), AZT-22 (Maidanak) 2.69 (NOT)|2.69 (Hobby-Eberly: absorption) BAT: GCN 7794; GCN 7806|XRT: GCN 7794; GCN 7811; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7794; GCN 7808|Redshift: GCN 7797 (NOT); GCN 7815 (Hobby-Eberly)|Other: GCN Report 144.1 Vanessa Mangano 080603A 11:18:11 INTEGRAL 279.409 62.735 n/a n/a n/a n/a n/a n/a n/a n/a 18:37:37.85 62:44:38.7 1.6 n/a n/a 0.1034478 0.049404 -0.9473 2.37741 6.65873 18:37:38.21 62:44:38.40 n/a 10389 V=19.16 n/a INTEGRAL: GCN 7790 XRT: GCN 7810; GCN 7867; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7804|Other: GCN Report 146.1 080602 01:30:28 312958 19.177 -9.239 1.7 74 32 2 2.9 0.2 1.43, PL 0.13 01:16:42.17 -09:13:55.9 1.7 111.59 64.4 0.9472804 0.5324055 -4.709 1.89544 1.554 n/a n/a n/a 123 n/a n/a Konus-Wind BAT: GCN 7781; GCN 7786|XRT: GCN 7781; GCN 7782; GCN 7785; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7781|Other: GCN Report 145.1 Andy Beardmore 080524 04:13:00 312277 268.449 80.143 2.5 9 2.9 0.5 0.4 0.2 1.1, PL 0.2 n/a n/a n/a 131400 n/a n/a n/a n/a n/a n/a n/a n/a n/a 131400 V>20.0 n/a BAT: detection in ground analysis|XRT: no detection|UVOT: no detection BAT: GCN 7774|XRT: GCN 7776|UVOT: GCN 7776 Dirk Grupe 080523 21:21:51 312242 20.769 -64.060 1.7 102 8.8 1.0 0.5 0.1 1.65, PL 0.18 01:23:11.54 -64:01:51.2 1.5 86.38 231 0.01683856 0.009626654 -1.56 1.81759 0.210000000014485 n/a n/a n/a 110 V>19.86 B>21.56|U>19.92|UVM2>20.15|UVW1>20.20|UVW2>20.77|White>21.80 VLT UVOT: no detection BAT: GCN 7767; GCN 7772|XRT: GCN 7767; GCN 7768; GCN 7773; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7767; GCN 7769 Mike Stroh 080520 22:20:24 312047 280.179 -54.964 2.4 2.8 0.55 0.17 0.5 0.1 2.90, PL 0.51 18:40:46.35 -54:59:30.5 1.6 99.53 n/a 0.00866392 0.004042805 -0.977 2.16955 15.0079 18:40:46.30 -54:59:31.0 0.5 105 V=19.96 B>20.92|U>20.60|UVW1>20.33|UVM2>20.38|UVW2>20.25|White=19.59 MPI/ESO (2.2m), VLT 1.545 (VLT: emission) VLT detection BAT: The burst can be classified as an X-ray flash BAT: GCN 7753; GCN 7761|XRT: GCN 7753; GCN 7754; GCN 7755; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7753; GCN 7758|Redshift: GCN 7757 (VLT)|Host: GCN 7771 (VLT)|Other: GCN Report 137.1 Dirk Grupe 080517 21:22:51 311874 102.274 50.741 2.4 64.6 5.6 1.2 0.6 0.2 1.54, PL 0.33 06:48:58.07 50:44:06.8 1.6 125.53 n/a 0.00580276 0.002737512 -0.963 2.06433 3.05787 n/a n/a n/a 130 n/a n/a BAT: This burst satisfies Sakamoto/Ukwatta Swift-BAT possible high-z criteria (Ukwatta et al. arXiv:0802.3815) BAT: GCN 7742; GCN 7748|XRT: GCN 7742; GCN 7744; GCN 7746; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7742 Ann Parsons 080516 00:17:07 311762 120.661 -26.146 2.1 5.8 2.6 0.4 1.8 0.3 1.82, PL 0.27 08:02:34.20 -26:09:35.3 1.5 82.90 n/a 0.03962855 0.01752895 -0.3468 2.3315 10.84652 n/a n/a n/a 81 V>21.1 B>22.2|U>22.3|UVW1>22.1|UVM2>22.1|UVW2>21.8 MPI/ESO (2.2m) 3.2 (MPI/ESO: photometric) UVOT: no detection BAT: GCN 7733; GCN 7736|XRT: GCN 7733; GCN 7735; GCN 7737; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7733; GCN 7763|Redshift: GCN 7747 (MPI/ESO)|Other: GCN Report 136.1 Stephen Holland 080515 06:01:13 311658 3.166 32.564 1.6 21 20 3 3.9 0.7 0.94, CPL 1.21 n/a n/a n/a n/a n/a 0.1366252 0.067298 -0.9076 1.77465 0.46614915 n/a n/a n/a 129600 n/a n/a Kitt Peak (4m) This burst is only 45.9 degrees from the Sun, so there will be no prompt XRT or UVOT data.|BAT: burst can be classified as an X-ray flash.|UVOT: The XRT error circle is located in the scattered light halo of the B = 11.4 star (TYC 2264-1051-1), so it is not possible to constrain the presence of an afterglow in the UVOT data BAT: GCN 7721; GCN 7726|XRT: GCN 7762; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7762|Other: GCN Report 141.1 Stephen Holland 080514B 09:55:56 AGILE 322.820 0.737 n/a n/a n/a n/a n/a n/a n/a n/a 21:31:22.62 00:42:29.8 1.7 n/a n/a 0.24359653 0.07921811 -1.44 1.87536 0.577681 21:31:22.71 00:42:28. 0.60 37005 V>20.1 B=20.92|U=19.97|UVW1=20.74|UVM2=20.83|UVW2>22.1|White>23.3 AGILE: GCN 7715 XRT: GCN 7723; GCN 7750; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7759|Other: GCN Report 135.1 080507 07:45:00 AGILE 233.721 56.424 n/a n/a n/a n/a n/a n/a n/a n/a 15:34:43.45 56:26:07.0 2.3 n/a n/a 0.4388174 0.07837947 -2.208 2.37786 1.44326 n/a n/a n/a 109312 n/a White=22.1 AGILE: GCN 7697|XRT: confirmed afterglow detection|UVOT: possible afterglow detection, does NOT appear to be fading XRT: GCN 7699; GCN 7707; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7702 080506 17:46:21 311159 329.467 38.961 2.5 150 13 2 0.4 0.1 1.87, PL 0.19 21:57:41.75 38:59:06.3 1.4 140.09 550 0.05293314 0.032725173 -4.183 1.92895 1.660000229885 21:57:41.84 38:59:06.1 0.5 143 V=18.35 B=19.84|U>20.29|UVW1>20.44|UVM2>20.69|UVW2>20.46 KANATA (1.5m), Tautenburg (1.34m), ASU Ondrejov (0.5m), NOT (2.5m), Himalayan Chandra Telescope (2m), NAYUTA (2.0m) BAT: This burst satisfies Sakamoto/Ukwatta Swift-BAT possible high-z criteria (85% chance it has a z > 3.5). BAT: GCN 7685; GCN 7692|XRT: GCN 7685; GCN 7687; GCN 7694; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7685; GCN 7693 Wayne Baumgartner 080503 12:26:13 310785 286.686 68.803 3.5 170 20 1 0.9 0.1 2.00, PL 0.13 19:06:28.66 68:47:35.1 1.6 74.90 782 0.000000000000001607721 0.00000000000000000329688 -1.683 2.5274 0.55700000027039 n/a n/a n/a 84 V>20.5 B>21.4|U>20.3|UVW1>20.4|UVM2>20.3|UVW2>21.0|White>20.0 Gemini-North, HST, Chandra BAT: Currently uncertain if this is a SHB with extended emission or a Long burst with a partcularly short pulse at the beginning. BAT: GCN 7665|XRT: GCN 7665; GCN 7669; GCN 7674; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7665; GCN 7675|Other: GCN Report 138.1 Jirong Mao 080430 19:53:02 310613 165.331 51.682 1.0 16.2 12 1 2.6 0.2 1.73, PL 0.09 11:01:14.73 51:41:07.8 1.4 48.87 126 0.22321908 0.09262728 -2.089 2.03541 3.29518 11:01:14.66 51:41:08.4 0.5 164 V=17.64 B=20.05|U=18.92|UVW1=18.89|UVM2=18.88|UVW2=19.24|White=17.08 TAROT, BOOTES-1 (0.3m), Calar Alto (2.2m), AsU CAS Ondrejov (0.5m), Nicholas Copernicus Observatory (0.4m), Hobby-Eberly, Zeiss-600 (Mt.Terskol), AAVSO, NOT (2.5m), RTT150, OSN (1.5m), NainiTal (1.04m), Observatoire Chante-Perdix (0.5m), TLS, Vallauris (0.28m), Bologna Observatory (152cm) ~0.75 (Calar Alto: absorption, probable)|0.767 (Hobby-Eberly: absorption) BAT: GCN 7647; GCN 7656|XRT: GCN 7647; GCN 7652; GCN 7653; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7647; GCN 7660|Redshift: GCN 7650 (Calar Alto); GCN 7654 (Hobby-Eberly)|Other: GCN Report 139.1 Cristiano Guidorzi 080426 13:23:22 310219 26.510 69.469 1.1 1.7 3.7 0.3 4.8 0.3 1.98, PL 0.13 01:45:59.80 69:28:06.6 1.5 222.48 n/a 0.012263048 0.00484518 -1.19 2.03447 5.28038 n/a n/a n/a 226 V>19.98 B>20.01|U>19.79|UVW1>19.99|UVM2>19.94|UVW2>20.26|White>20.38 BAT: While the T90 value puts this burst in the middle of the long and short burst T90-distribution peaks, the lag value puts this burst in the long burst class.|UVOT: no detection BAT: GCN 7639; GCN 7640|XRT: GCN 7639; GCN 7641; GCN 7643; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7639; GCN 7642|Other: GCN Report 130.1 Houri Ziaeepour 080413B 08:51:12 309111 326.138 -19.981 1.0 8.0 32 1 18.7 0.8 1.26, CPL 0.27 21:44:34.59 -19:58:51.7 1.4 131.25 n/a 0.19761515 0.08955702 -0.5658 1.93206 2.0573 21:44:34.65 -19:58:52.40 0.5 135 V=17.64 B=18.82|U=17.67|UVW1=17.42|UVM2=18.07|UVW2=17.92|White=16.67 ESO/MPI (2.2m), REM (60cm), VLT, Gemini-South, Suzaku, Faulkes South (2m), PROMPT (16") 1.10 (VLT: absorption)|1.10 (Gemini-South: absorption) BAT: GCN 7598; GCN 7606; GCN 7610|XRT: GCN 7598; GCN 7608; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7598; GCN 7611|Redshift: GCN 7601 (VLT); GCN 7615 (Gemini-South) Mike Stamatikos 080413A 02:54:19 309096 287.301 -27.677 1.0 46 35 1 5.6 0.2 1.57, PL 0.06 19:09:11.69 -27:40:40.0 1.5 60.67 366 0.018960474 0.00739041 -2.767 2.14652 5.81033 19:09:11.76 -27:40:40.27 0.5 76 V=15.08 B=19.33|U=19.05|UVW1>19.55|UVM2>19.48|UVW2>19.57|White=15.37 ROTSE-IIIc, TAROT (25cm), REM (60cm), VLT, BOOTES-1 (0.3m), CTIO (1.3m), Gemini-South, Mt. John Observatory (1.8m), Suzaku 2.433 (VLT: absorption)|2.43 (Gemini-South: absorption) BAT: GCN 7630, joint Suzaku/WAM and Swift/BAT spectral fit, numbers not reflected in the table. BAT: GCN 7594; GCN 7604; GCN 7630|XRT: GCN 7594; GCN 7596; GCN 7605; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7594; GCN 7607|Redshift: GCN 7602 (VLT); GCN 7616 (Gemini-South)|Other: GCN Report 129.1 Frank Marshall 080411 21:15:32 309010 37.961 -71.297 1.0 56 264 1 43.2 0.9 1.75, PL 0.03 02:31:54.84 -71:18:08.8 1.4 70.15 44000 1.8023477 0.6186326 -0.9866 1.97674 3.74016 02:31:55.19 -71:18:07.30 0.5 4202 V=18.05 B=17.43|U=16.46|UVW2=18.41|White=17.01 ESO/MPI (2.2m), VLT, Konus-Wind 1.03 (VLT: absorption) BAT: GCN 7584; GCN 7591|XRT: GCN 7584; GCN 7588; GCN 7590; GCN 7664; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7592; GCN 7664|Redshift: GCN 7587 (VLT)|Other: GCN Report 152.1 Frank Marshall 080409 01:22:57 308812 84.304 5.078 2.0 20.2 6.1 0.7 3.7 0.3 2.10, PL 0.20 05:37:19.29 05:05:05.7 1.6 84.03 n/a 0.020040345 0.0115101 -0.7108 2.07321 5.37258 n/a n/a n/a 88 V>19.45 B>20.42|U>20.13|UVW1>19.86|UVM2>20.23|UVW2>20.46|White>20.22 UVOT: no detection BAT: GCN 7573; GCN 7582|XRT: GCN 7573; GCN 7575; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7573; GCN 7579|Other: GCN Report 128.1 Stephen Holland 080408 18:12:48 AGILE 114.678 33.305 n/a n/a n/a n/a n/a n/a n/a n/a 07:38:39.71 33:18:12.3 8.6 25000 0.059 n/a n/a n/a 2 0.433 n/a n/a n/a 25200 n/a B>19.96|U>19.63|UVW1>19.97 AGILE: GCN 7571|XRT: possible afterglow detection|UVOT: no detection XRT: GCN 7576|UVOT: GCN 7577|Other: GCN Report 127.1 080405 09:18:55.6 IPN 162.597 -4.250 2.0 40 12 1 n/a n/a 1.28, PL 0.07 10:50:23.90 -04:17:19.5 2.5 n/a n/a 0.0673715 0.0486339 -0.4177 1.90438 0.3310581543 n/a n/a n/a n/a n/a n/a Found in ground analysis after Mars Odyssey alerted the IPN. BAT: GCN 7564; GCN 7566|XRT: GCN 7565; Evans et al., 2009, MNRAS, 397, 1177 Jay Cummings 080330 03:41:16 308041 169.278 30.607 1.8 61 3.4 0.8 0.9 0.2 2.53, PL 0.45 n/a n/a n/a 70.54 203 0.00000000000000016798152 0.000000000000000000966896 -6.611 2.25433 4.90803 11:17:04.51 30:37:22.1 1.0 63 V=18.5 B=18.9|U=17.14|UVW1>18.02|UVM2>18.55|UVW2>18.77|White=17.55 TAROT, ROTSE-IIIb, Liverpool (2m), PAIRITEL, NOT, ESO/MPI (2.2m), Mt. Lemmon (1.0m), Hobby-Eberly, TNT, CTIO (1.3m), REM (60cm), Mt.Terskol (Zeiss-2m), SAO RAS (1m), PROMPT (16"), RAPTOR, AAVSO 1.51 (NOT: absorption)|1.51 (Hobby-Eberly: absorption) BAT: burst can be classified as an X-ray flash BAT: GCN 7537; GCN 7549|XRT: GCN 7537; GCN 7541; GCN 7555; GCN 7561; GCN 7583; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7537; GCN 7552|Redshift: GCN 7544 (NOT); GCN 7547 (Hobby-Eberly)|Other: GCN Report 132.1 Jirong Mao 080328 08:03:04 307931 80.490 47.523 1.0 90.6 94 2 5.5 0.3 1.52, PL 0.04 05:21:55.91 47:30:39.0 1.4 99.44 1080 0.26613797 0.1083397 -7.697 1.95126 4.70815 05:21:55.87 47:30:39.4 0.6 110 V=17.90 B>20.96|U>20.59|UVW1>20.54|UVM2>20.38|UVW2>20.88|White=17.84 Faulkes North (2m), BTA (6.0m), Konus-Wind, Suzaku BAT: GCN 7525; GCN 7533|XRT: GCN 7525; GCN 7527; GCN 7532; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7525; GCN 7530|Other: GCN Report 123.1 Matteo Perri 080325 04:09:17 307604 277.906 36.516 2.0 128.4 49 4 1.4 0.6 1.68, PL 0.17 18:31:34.32 36:31:26.0 1.7 151.88 543 0.053125 0.024730444 -1.968 2.27727 2.25923 n/a n/a n/a 163 V>19.3 B>20.6|U>20.9|UVW1>21.8|UVM2>21.1|UVW2>20.1|White>20.6 Subaru Ks=19.5 (Subaru) BAT: GCN 7512; GCN 7531|XRT: GCN 7512; GCN 7513; GCN 7521; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7512; GCN 7518|Host: GCN 7524 (Subaru)|Other: GCN Report 122.1 Loredana Vetere 080320 04:37:38 306858 177.763 57.162 1.8 14 2.7 0.4 0.6 0.1 1.70, PL 0.22 11:50:56.44 57:09:24.2 1.4 170.99 n/a 0.15356052 0.08639064 -0.7373 1.96189 0.449282 n/a n/a n/a 177 n/a White>18.5 Gemini-North, Kitt Peak (2.1m) BAT: GCN 7473; GCN 7505|XRT: GCN 7473; GCN 7479; GCN 7494; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7473|Other: GCN Report 126.1 Dirk Grupe 080319D 17:05:09 306793 99.479 23.982 2.6 24 3.2 0.7 0.1 0.1 1.92, PL 0.35 06:37:53.53 23:56:33.9 1.5 147.53 n/a 0.00002746809 0.0000036529965 -2.586 1.86926 2.803938 06:37:53.6 23:56:34.2 0.5 151 V>19.5 White=19.7 ESO/MPI (2.2m) BAT: GCN 7453; GCN 7498|XRT: GCN 7453; GCN 7490; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7453; GCN 7458 Peter Brown 080319C 12:25:56 306778 259.006 55.393 1.0 34 36 1 5.2 0.3 1.37, PL 0.07 17:15:55.46 55:23:31.4 1.7 223.69 10 0.20715288 0.05564812 1.5 1.61029 5.62826 17:15:55.49 55:23:30.6 0.53 210 V=18.09 B=19.02|U=19.08|UVW1>20.0|UVM2>19.6|UVW2>19.9|White=18.81 KAIT, Super-LOTIS (0.6m), INTEGRAL, AGILE, RAPTOR, Konus-Wind, Suzaku, Gemini-North 1.95 (Gemini-North: absorption) The Swift slew to the burst was delayed because of an Earth constraint. BAT: GCN 7442; GCN 7483|XRT: GCN 7442; GCN 7460; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7442; GCN 7497|Redshift: GCN 7517|Other: GCN Report 124.1 Claudio Pagani 080319B 06:12:49 306757 217.919 36.300 1.0 >50 810 10 24.8 0.5 1.04, PL 0.02 14:31:41.04 36:18:08.7 1.4 60.47 15600 0.4045594 0.08752274 -0.1254 1.81426 0.753587 14:31:40.98 36:18:08.8 0.5 51 V=11.5 B=13.39|U=12.44|UVW1=12.49|UVM2=13.39|UVW2=13.36|White=13.9 KAIT, REM (60cm), Super-LOTIS (0.6m), Liverpool (2m), PAIRITEL, Mt. Lemmon (1m), Gemini-South, Pi-of-the-Sky, VLT Kueyen, INTEGRAL, Hobby-Eberly, PROMPT (16"), RAPTOR, Mercator Telescope (1.2m), IAC80 (0.8m), ROTSE-IIIb, Lulin (1m), Konus-Wind, AAVSO, Nicholas Copernicus Observatory (40cm), VLA @ 4.86 GHz, Spitzer, Kharkiv (0.7m), HST, Gemini-North 0.937 (VLT Kueyen: absorption)|0.937 (Hobby-Eberly: absorption) UVOT: V and White filters were saturated BAT: GCN 7427; GCN 7462|XRT: GCN 7427; GCN 7449; GCN 7459; GCN 7567; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7427; GCN 7428; GCN 7496; GCN 7567|Radio: GCN 7506 (VLA)|Redshift: GCN 7444; GCN 7451 (VLT Kueyen); GCN 7456 (Hobby-Eberly)|Other: GCN Report 134.1 Judy Racusin 080319A 05:45:42 306754 206.352 44.080 1.7 64 48 4 1.2 0.2 1.60, PL 0.13 13:45:19.97 44:04:48.1 1.7 557.37 n/a 0.04683294 0.022627572 -0.9324 2.24396 1.26567 n/a n/a n/a 542 V>20.7 B>19.8|U>19.9|White=21.1 Palomar (60"), NOT, INTEGRAL, Liverpool The Swift slew to the burst was delayed because of an earth constraint. BAT: GCN 7426; GCN 7447|XRT: GCN 7426; GCN 7448; GCN 7463; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7426; GCN 7495|Other: GCN Report 121.1 Claudio Pagani 080315 02:25:01 306323 155.124 41.701 3.3 65 1.4 0.5 0.04 0.01 2.51, PL 0.59 n/a n/a n/a 125.9 n/a n/a n/a n/a n/a n/a n/a n/a n/a 125 V>20.79 B>21.84|U>20.30|UVW1>19.82|UVM2>20.00|UVW2>21.63 Cannot rule out that this was a real burst, but given the lack of XRT detection and marginal BAT detection it is not likely.|XRT: no detection|UVOT: no detection BAT: GCN 7416; GCN 7420|XRT: GCN 7416; GCN 7420; GCN 7638|UVOT: GCN 7416; GCN 7421|Other: GCN Report 120.1 Kim Page 080310 08:37:58 305288 220.040 -0.164 1.4 365 23 2 1.3 0.2 2.32, PL 0.16 14:40:13.83 -00:10:30.7 1.4 89.21 150 0.1092369 0.027023336 -2.731 2.09352 0.0000000000364273 14:40:13.80 -00:10:29.6 0.6 100 V=17.38 B=17.7|U=17.3|UVW1=20.3|UVM2>19.8|UVW2>20.8|White=17.95 KAIT, Magellan/Clay (6.5m), CTIO (1.3m), REM (60cm), Super-LOTIS (0.6m), Lick, LBT, VLT-Kueyen, VLT-Antu, Lulin, Keck, RAPTOR, PAIRITEL, MITSuME (50cm), ROTSE-III, Mt. Lemmon (1m), Lulin (1m), GAO 150cm, MDM (2.4m) 2.4266 (Lick: absorption)|2.42 (Magellan: absorption)|2.43 (VLT-Kueyen: absorption)|2.4266 (Keck: absorption) BAT: GCN 7382; GCN 7402|XRT: GCN 7382; GCN 7394; GCN 7399; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7382; GCN 7398|Redshift: GCN 7388 (Lick); GCN 7389 (Magellan); GCN 7391 (VLT-Kueyen); GCN 7397 (Keck) Jay Cummings 080307 11:23:30 305011 136.629 35.151 1.6 125.9 8.7 1.2 0.4 0.1 1.78, PL 0.21 09:06:30.88 35:08:19.5 1.4 99.32 76.3 0.01010324 0.0069244 0.4713 1.83497 0.935489 n/a n/a n/a 105 V>20.7 B>21.4|U>21.1|UVW1>20.9|UVM2>20.6|UVW2>20.7|White>22.3 TNT (0.8m), Gemini North BAT: This burst satisfies Sakamoto/Ukwatta Swift-BAT possible high-z criteria (arXiv:0802.3815) BAT: GCN 7362; GCN 7365; GCN 7373|XRT: GCN 7362; GCN 7366; GCN 7376; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7362; GCN 7367; GCN 7375|Other: GCN Report 131.1 Stephen Holland 080303 09:10:35 304549 112.019 -70.231 1.6 67 6.6 1.0 1.4 0.2 1.54, PL 0.25 07:28:14.19 -70:14:02.5 1.5 72.41 45.3 0.022462752 0.012341355 -1.612 1.90552 1.260000474303 07:28:14.14 -70:14:01.7 0.6 81 V=17.74 B=18.59|U=17.99|UVW1=17.83|UVM2>17.58|UVW2=17.82|White=18.19 REM (60cm), Mt John Observatory (1.0m), Faulkes South (2m), PROMPT (16") BAT: GCN 7351; GCN 7359|XRT: GCN 7351; GCN 7356; GCN 7357; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7351; GCN 7360|Other: GCN Report 133.1 Taka Sakamoto 080229B 23:33:01 AGILE 199.221 -64.878 n/a n/a n/a n/a n/a n/a n/a n/a 13:17:00.08 -64:51:49.3 1.8 n/a n/a 0.2882849 0.10989768 -1.236 2.6901 12.91412 n/a n/a n/a 76300 V>19.8 n/a AGILE: GCN 7340|UVOT: no detection XRT: GCN 7354; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7355 080229A 17:04:59 304379 228.220 -14.697 1.5 64 90 2 5.7 0.2 1.91, PL 0.06 15:12:52.26 -14:42:16.1 1.4 90.34 598 1.6724956 0.520444 -3.714 1.80704 2.6018 n/a n/a n/a 83 V>19.9 White>20.9 MITSuME (50cm), VLA @ 8.46 GHz UVOT: no detection|VLA: possible radio detection BAT: GCN 7335; GCN 7338|XRT: GCN 7335; GCN 7343; GCN 7346; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7335; GCN 7339|Radio: GCN 7361 (VLA)|Other: GCN Report 119.1|GCN Report 119.2 John Cannizzo 080218B 23:57:47 303631 177.927 -53.086 2.0 6.2 5.1 1.0 3.1 0.6 0.11, CPL 2.44 11:51:49.65 -53:05:48.5 1.6 930.98 n/a 0.020874996 0.009301412 -1.036 2.2987 4.40312 n/a n/a n/a 551 V>19.87 B>20.24|U>19.98|UVW1>19.77|UVM2>19.67|UVW2>19.91|White>21.09 UVOT: no detection BAT: GCN 7314; GCN 7325|XRT: GCN 7314; GCN 7320; GCN 7324; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7314; GCN 7323|Other: GCN Report 117.1 Patricia Schady 080218A 20:08:42 303609 355.941 12.159 2.5 27.6 6.3 1.4 1.4 0.4 2.34, PL 0.35 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Because this burst is in the Sun constraint until May, no XRT or UVOT data will be available. BAT: GCN 7313; GCN 7317|Other: GCN Report 116.1 Houri Ziaeepour 080212 17:34:33 303105 231.145 -22.739 1.5 123 29 3 1.2 0.3 0.31, CPL 0.64 15:24:35.38 -22:44:30.1 1.4 106.47 693 0.07393575 0.024225215 -6.189 2.15526 1.711544 n/a n/a n/a 110 V=17.8 B>20.7|U>20.3|UVW1>20.0|UVM2>19.3|UVW2>19.4 REM (60cm), MPI/ESO (2.2m), Gemini South, MITSuME (50cm), Mt. Abu (1.2m), VLT BAT: GCN 7296; GCN 7306|XRT: GCN 7296; GCN 7299; GCN 7300; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7296; GCN 7307|Other: GCN Report 115.1 Houri Ziaeepour 080210 07:50:05 302888 251.259 13.826 1.1 45 18 1 1.6 0.2 1.77, PL 0.12 16:45:04.01 13:49:36.2 1.5 157.12 n/a 0.03708408 0.014908971 -1.168 2.20008 13.0189 16:45:04.01 13:49:35.9 0.6 160 V=17.6 B>21.2|U>21.3|UVW1>22.3|UVM2>21.8|UVW2>22.3|White=18.2 TAROT (25cm), MPI/ESO(2.2m), PROMPT (16"), VLT, Super-LOTIS (0.6m), Hobby-Eberly Telescope, Keck I, Sayan (1.5m) 2.641 (VLT: absorption)|2.64 (Hobby-Eberly: absorption) BAT: GCN 7281; GCN 7289|XRT: GCN 7281; GCN 7285; GCN 7287; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7281; GCN 7292|Redshift: GCN 7286 (VLT); GCN 7290 (Hobby-Eberly)|Other: GCN Report 114.1 Dirk Grupe 080207 21:30:21 302728 207.514 7.492 1.2 340 61 2 1.0 0.3 1.17, CPL 0.27 13:50:02.93 07:30:07.9 1.4 124.05 817 0.06446102 0.017617536 0.214 2.46364 7.58457 n/a n/a n/a 55 V>20.50 B>21.53|U>20.57|UVW1>20.75|UVM2>20.58|UVW2>21.62|White>22.40 2.0858 (TOUGH: emission) UVOT: no detection BAT: GCN 7264; GCN 7272; GCN 7277|XRT: GCN 7264; GCN 7265; GCN 7266; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7264; GCN 7268|Redshift: arXiv:1205.3162v2 (TOUGH)|Other: GCN Report 113.1 Judy Racusin 080205 07:55:51 302506 98.261 62.782 1.5 106.5 21 1 1.4 0.2 2.08, PL 0.12 06:33:00.54 62:47:31.2 1.5 100.98 699 0.013582969 0.004395245 -4.337 1.82123 2.14582 06:33:00.62 62:47:31.98 0.5 111 V=18.07 B>20.83|U>20.45|UVW1>20.13|UVM2>20.03|UVW2>20.39|White=19.76 KAIT (0.76m), Isaac Newton Telescope, RTT150, CrAO Shajn (2.6m) BAT: GCN 7250; GCN 7257|XRT: GCN 7250; GCN 7252; GCN 7255; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7250; GCN 7253|Other: GCN Report 112.1 Craig Markwardt 080130 11:13:59 BATSS 261.632 -53.190 2.8 65 7.7 2.8 0.2 0.1 1.21, PL 0.12 17:26:28.74 -53:11:12.1 4.6 n/a n/a 0.06662228 0.026301318 -1.191 1.33349 1.240000539003 n/a n/a n/a 39600 V>19.31 U>19.47|UVW1>19.68|UVM2>19.79|UVW2>19.07 BATSS detected burst.|UVOT: no detection BAT: GCN 7242; GCN 7248|XRT: GCN 7243; GCN 7247; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7245 Mike Stamatikos 080129 06:06:45 301981 105.297 -7.840 2.4 48 8.9 1.4 0.2 0.1 1.34, PL 0.26 07:01:08.17 -07:50:46.6 1.4 3202.31 n/a 0.07127758 0.025896224 -0.6411 2.00581 8.32914 n/a n/a n/a 3188 V>21.3 B>22.2|U>21.5|UVW1>21.3|UVW2>21.2|UVw2>21.7|White>23.1 Gemini South, MPI/ESO (2.2m) No AT slew (Earth limb constraint)|UVOT: no detection BAT: GCN 7226; GCN 7235|XRT: GCN 7228; GCN 7230; GCN 7240; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7227; GCN 7246 Stefan Immler 080123 04:21:57 301578 338.974 -64.930 4.1 115 5.7 1.7 1.8 0.4 2.15, PL 0.54 22:35:46.34 -64:54:03.2 1.7 101.81 245 0.003137088 0.001664184 -0.8885 2.61261 1.31056 n/a n/a n/a 111 n/a UVW1>20.86|UVM2>20.70|UVW2>21.56|White>20.48 Suzaku BAT: BATSS observations of extended prompt emission (GCN 7237 )|UVOT: no detection BAT: GCN 7203; GCN 7205|XRT: GCN 7203; GCN 7204; GCN 7208; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7203; GCN 7207|Other: GCN Report 111.1 Tilan Ukwatta 080121 21:29:55 301491 137.235 41.841 3 0.7 0.3 0.2 n/a n/a 2.6, PL 0.8 n/a n/a n/a 198720 n/a n/a <0.0037 n/a n/a n/a n/a n/a n/a 198720 V>20.73 UVM2>21.13|White>22.25 The significance of the source in the detection image was just below the alert threshold, so Swift did not slew immediately to the burst. In addition, the source location was in Moon constraint, so no late observation was made.|XRT: no detection|UVOT: no detection BAT: GCN 7209|XRT: GCN 7224|UVOT: GCN 7217|Other: GCN Report 118.1 080120 17:28:30 INTEGRAL 225.2547 -10.8854 n/a n/a n/a n/a n/a n/a n/a n/a 15:01:03.23 -10:52:30.0 1.8 n/a n/a 0.005062656 0.00037464 -3.337 2.28626 1.200312 15:01:03.276 -10:52:29.79 0.6 8490 V=20.45 White=21.45 INTEGRAL: GCN 7194 XRT: GCN 7195; GCN 7199; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7198 071227 20:13:47 299787 58.132 -55.959 1.7 1.8 2.2 0.3 1.6 0.2 0.99, PL 0.22 03:52:31.20 -55:59:03.1 1.7 79.09 95.9 0.0028962824 0.0012472768 -0.8278 1.89838 0.452512 03:52:31.102 -55:59:00.65 0.6 86 V>20.46 B>21.01|U>20.33|UVW1>20.17|UVM2>21.00|UVW2>20.65|White=21.73 Konus-Wind, VLT, Suzaku 0.383 (VLT: emission, host redshift)|0.384 (Magellan: emission, host redshift) Possible Host: edge-on spiral, R=19.3 UVOT: OT candidate from coadded images. BAT: GCN 7147; GCN 7148; GCN 7156|XRT: GCN 7147; GCN 7153; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7147; GCN 7150|Redshift: GCN 7152 (VLT); GCN 7154 (Magellan)|Host: GCN 7151 (Magellan) Taka Sakamoto 071129 00:03:55 297628 220.039 -26.667 2.2 420 35 3 0.9 0.2 1.94, PL 0.16 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a There will be no XRT or UVOT observations of this burst because of the Sun observing constraint. BAT: GCN 7138; GCN 7139|Other: GCN Report 108.1 Claudio Pagani 071122 01:23:25 297114 276.576 47.102 2.3 68.7 5.8 1.1 0.4 0.2 1.77, PL 0.31 18:26:25.26 47:04:30.5 1.8 139.80 69.4 0.000041434974 0.00000564816 -2.554 1.68343 0.0000189999 18:26:25.38 47:04:30.8 n/a 145 V>21.2 B>19.6|U>19.4|UVW1>19.2|UVM2>18.7|UVW2>18.8|White=20.8 Palomar (60"), Gemini North, VLA @ 8.46 GHz 1.14 (Gemini North: absorption) BAT: GCN 7121; GCN 7128|XRT: GCN 7121; GCN 7126; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7121; GCN 7131|Radio: GCN 7132 (VLA)|Redshift: GCN 7124 (Gemini North)|Other: GCN Report 107.1|GCN Report 107.2 Mike Stamatikos 071118 08:57:17 296856 299.839 70.130 2.7 71 5.0 1.0 0.3 0.1 1.63, PL 0.29 19:58:51.88 70:07:27.9 1.4 122.89 190 0.09684696 0.021402303 -2.201 1.62053 2.77763 19:58:51.8 70:07:29.2 0.6 123 V=19.1 B>20.0|U>20.0|UVW1>19.9|UVM2>20.4|UVW2>19.7|White=20.4 Sierra Nevada Observatory (1.5m), MITSuME (50cm) BAT: GCN 7106; GCN 7109|XRT: GCN 7106; GCN 7111; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7106; GCN 7116|Other: GCN Report 109.1 Jay Cummings 071117 14:50:06 296805 335.026 -63.442 1.0 6.6 24 1 11.3 0.4 1.57, PL 0.06 22:20:10.54 -63:26:35.9 1.5 2848.00 n/a 0.06507523 0.032613724 -0.8855 2.0457 11.0387 n/a n/a n/a 2852 V>21.2 B>22.5|U>22.2|UVW1>22.4|UVM2>21.8|UVW2>22.1|White>22.9 Gemini, TAROT, Konus-Wind, VLT 1.331 (VLT: emission) No AT slew (Earth limb constraint)|UVOT: no detection BAT: GCN 7098; GCN 7102|XRT: GCN 7100; GCN 7103; GCN 7115; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7099; GCN 7112|Redshift: GCN 7117 (VLT)|Other: GCN Report 106.1|GCN Report 106.2 Tilan Ukwatta 071112C 18:32:57 296504 39.218 28.368 1.0 15 30 4 8 1 1.09, PL 0.07 02:36:50.97 28:22:16.7 1.4 83.60 125 0.031449936 0.009261924 -1.308 1.67267 0.366707 02:36:50.93 28:22:16.7 0.5 92 V=17.9 B=18.3|U=17.8|UVW1=17.7|UVM2>20.5|UVW2>20.6|White=17.39 ROTSE-IIIc, KANATA (1.5m), TNT (0.8m), EST (1.0m), TAROT (25cm), RTT150, Lulin (1m), NOT, VLT, Crni Vrh (60cm), MITSuME (50cm), Gemini North, Cassini (152cm), AAVSO, MAGNUM, TAOS 0.8230 (VLT: absorption)|0.823 (Gemini North: absorption) BAT: GCN 7059; GCN 7081|XRT: GCN 7059; GCN 7079; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7059; GCN 7080|Redshift: GCN 7076; GCN 7088 (VLT); GCN 7086 (Gemini North)|Other: GCN Report 104.1|GCN Report 104.2 Giulia Stratta 071112B 18:23:31 296503 260.213 -80.884 2.2 0.30 0.48 0.09 1.3 0.3 0.69, PL 0.34 n/a n/a n/a 3724 <0.02 n/a n/a n/a 2 0.79 n/a n/a n/a 3720 V>18.2 B>19.5|U>19.1|UVW1>18.8|UVM2>18.7|UVW2>18.9|White>20.7 No AT slew (Earth limb constraint)|BAT: short hard burst|XRT: no detection|UVOT: no detection BAT: GCN 7058; GCN 7071|XRT: GCN 7072|UVOT: GCN 7077|Other: GCN Report 103.1 Matteo Perri 071109 20:36:05 INTEGRAL 289.913 2.048 n/a n/a n/a n/a n/a n/a n/a n/a 19:19:53.9 02:02:47.5 9 6345 <0.007 n/a n/a n/a 2 2.5 n/a n/a n/a 6300 V>20.58 B>21.56|U>21.17|UVW1>21.47|UVM2>21.73|UVW2>22.25 INTEGRAL: GCN 7046|XRT: possible afterglow, assumed Gamma and NH|UVOT: no detection XRT: GCN 7050; GCN 7053|UVOT: GCN 7054|Other: GCN Report 102.1|GCN Report 102.2 071104 11:41:23 AGILE 295.600 14.645 n/a n/a n/a n/a n/a n/a n/a n/a 19:42:26.90 14:36:36.7 1.5 n/a n/a 0.08431706 0.027561082 -1.433 1.73766 2.98621 n/a n/a n/a 20600 n/a n/a AGILE: GCN 7042|UVOT: possible afterglow XRT: GCN 7043; GCN 7045; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7044|Other: GCN Report 100.1 071101 17:53:46 295779 48.179 62.524 2.7 9.0 0.76 0.26 0.4 0.1 2.25, PL 0.58 n/a n/a n/a 282.78 n/a 0.0044221104 0.0024196608 -0.7729 3.28178 28.823 n/a n/a n/a 82 n/a n/a BAT: GCN 7030; GCN 7039|XRT: GCN 7030; GCN 7034; GCN 7038; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7030|Other: GCN Report 101.1 Sheila McBreen 071031 01:06:36 295670 6.399 -58.048 2.1 180 9.0 1.3 0.5 0.1 2.42, PL 0.29 00:25:37.38 -58:03:33.1 1.5 102.80 522 0.021756813 0.009918051 1.5 1.78089 0.0000893255 00:25:37.27 -58:03:34.2 0.5 114 V=19.08 B=20.25|U=19.38|UVW1>21.41|UVM2>21.23|UVW2>21.46|White=19.88 MPI/ESO (2.2m), PROMPT (16"), VLT, CTIO (1.3m) 2.692 (VLT) BAT: GCN 7020; GCN 7029|XRT: GCN 7020; GCN 7027; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7020; GCN 7028|Redshift: GCN 7023 (VLT)|Other: GCN Report 99.1 Mike Stroh 071028B 02:43:46 295492|Ground Analysis 354.163 -31.630 3 55 2.5 0.8 1.4 0.5 1.45, PL 0.25 n/a n/a n/a n/a n/a 0.013835336 0.01099825 n/a 1.7933 0.12236893 n/a n/a n/a 212000 V>21.3 n/a 0.94 (Paranal: host, photometric) The burst was detected on the ground. There are no prompt XRT or UVOT data.|UVOT: no detection BAT: GCN 7019|XRT: GCN 7040; GCN 7064; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7040|Redshift: arXiv:1103.6130v1 (Paranal)|Host: arXiv:1103.6130v1 (Paranal)|Other: GCN Report 105.1 Dirk Grupe 071028A 17:41:01 295527 119.828 21.473 2.2 27.0 3.0 0.5 0.3 0.1 1.87, PL 0.26 07:59:16.64 21:29:05.0 1.5 118.05 72.4 0.015206126 0.00949076 -3.258 2.07633 0.690423 n/a n/a n/a 128 V>11.46 B>12.68|U>11.91|UVW1>19.89|UVM2>20.32|UVW2>19.67 UVOT: no detection, there is a bright (12th mag) star in the XRT error circle which severely limits the ability to detect a possible afterglow BAT: GCN 7012; GCN 7013|XRT: GCN 7012; GCN 7014; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 7012; GCN 7016|Other: GCN Report 98.1|GCN Report 98.2 Judy Racusin 071025 04:08:54 295301 355.065 31.784 1.3 109 65 2 1.6 0.2 1.79, PL 0.05 23:40:17.08 31:46:42.5 1.4 146.20 911 0.05333658 0.014555607 -2.714 2.22663 1.177832 n/a n/a n/a 137 V>21.22 B>22.14|U>22.13|UVW1>22.05|UVM2>21.43|UVW2>21.89|White>22.82 ROTSE-III, REM, PAIRITEL, Mt. Lemmon (1.0m), Super-LOTIS (0.6m), Kitt Peak Mayall (4m), Raptor, Kuiper (1.54m), MAGNUM UVOT: no detection BAT: GCN 6986; GCN 6996|XRT: GCN 6986; GCN 6990; GCN 6998; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6986; GCN 7000|Other: GCN Report 97.1 Claudio Pagani 071021 09:41:33 294974 340.573 23.764 3.4 225 13 2 0.7 0.1 1.70, PL 0.21 n/a n/a n/a 130.50 323 0.030621672 0.015902676 -4.203 2.12626 1.66176 n/a n/a n/a n/a n/a n/a TNG (3.5m), NOT (2.5m), OSN(1.5m), VLT (8.5m), Subaru, CFHT 2.4520 (TOUGH: emission) BAT: the burst has BAT high-redshift indicators|UVOT: no data products for this burst, because it is still in engineering mode.|VLT photometric reported redshift removed and replaced with TOUGH reported redshift. See references. BAT: GCN 6958; GCN 6966; GCN 6967|XRT: GCN 6958; GCN 6963; Evans et al., 2009, MNRAS, 397, 1177|Redshift: GCN 6985 (VLT); arXiv:1205.4036v1 (TOUGH)|Other: GCN Report 95.1|GCN Report 95.2 Taka Sakamoto 071020 07:02:26 294835 119.666 32.857 1.0 4.2 23 1 8.4 0.3 1.11, PL 0.05 n/a n/a n/a 61.24 179 0.31441815 0.10182285 -0.6625 1.59788 0.991799 n/a n/a n/a n/a n/a n/a ROTSE-IIIb, VLT, PAIRITEL (1.3m), TNT (0.8m), Mt. Lemmon (1.0m), Konus-Wind, VLA @ 8.46 GHz, SARA (0.9m), Taurus Hill Observatory (0.3m), BTA (6.0m), MITSuME (50cm), CrAO (AZT-8) >2.145 (VLT: absorption)|2.142 (BTA: absorption) UVOT: no data products for this burst, because it is still in engineering mode. BAT: GCN 6949; GCN 6954|XRT: GCN 6949; GCN 6955; Evans et al., 2009, MNRAS, 397, 1177|Radio: GCN 6978 (VLA)|Redshift: GCN 6952 (VLT); GCN 6984 (BTA)|Other: GCN Report 94.1|GCN Report 94.2 Stephen Holland 071018 08:37:41 294645 164.685 53.822 2.1 376.0 10 2 0.2 0.1 1.63, PL 0.26 n/a n/a n/a 57000 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Swift is in the process of returning to normal operations, automatic slewing to GRBs is currently disabled outside of business hours (US EDT), therefore, there are no prompt XRT or UVOT observations of this burst.|BAT: This burst has several characteristics which are typical of high redshift bursts.|XRT: 5 possible afterglow sources BAT: GCN 6932; GCN 6933; GCN 7009|XRT: GCN 6943|Other: GCN Report 96.1|GCN Report 96.2 Hans Krimm 071013 12:09:19 294120 279.501 33.846 2.5 26 3.2 0.7 0.4 0.2 1.60, PL 0.36 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a There are no XRT or UVOT data products because auto-slewing to new bursts is disabled while in gyro-calibration mode. BAT: GCN 6907; GCN 6911 Frank Marshall 071011 12:40:13 293924 8.395 61.132 1.3 61 0.22 0.02 1.7 0.3 1.41, PL 0.12 n/a n/a n/a 2893.91 3350 0.08455728 0.039952512 -0.961 2.1733 9.04544 n/a n/a n/a n/a n/a n/a Palomar (60"), Keck I, NainiTal (1.04m), NAYUTA (2m), TNT (80cm), EST (1m), MITSuME (50cm) No AT slew (Earth limb constraint)|UVOT: currently in safe and will not observe this burst. BAT: GCN 6882; GCN 6889|XRT: GCN 6891; GCN 6902; Evans et al., 2009, MNRAS, 397, 1177|Other: GCN Report 93.1 Frank Marshall 071010C 22:20:22 293804|Ground Analysis 338.054 66.159 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a The burst was on the edge of the field of view (3.5% coded) and no source was found automatically onboard. The burst was found during later ground analysis. There are no prompt XRT or UVOT data. BAT: GCN 6906 071010B 20:45:47 293795 150.531 45.733 1.0 >35.7 44 1 7.7 0.3 1.53, CPL -0.22/0.22 n/a n/a n/a 92631.04 10 0.31349428 0.18927324 -0.6468 2.04061 1.99743 n/a n/a n/a n/a n/a n/a Hankasalmi Observatory (0.4m), Konus-Wind, TLS (1.34m), Gemini North, Mt. Lemmon (1m), VLA @ 8.46 GHz, Keck I, EST (1m), Keck II, Suzaku, Sayan Observatory (1.5m), CrAO, TAOS (0.5m) 0.947 (Gemini North: absorption)|0.947 (Keck I: absorption)|0.947 (Keck II: absorption) Swift is in the process of returning to normal operations, automatic slewing to GRBs is currently disabled outside of business hours, therefore, there are no prompt XRT or UVOT observations of this burst. BAT: GCN 6871; GCN 6877|XRT: GCN 6878; Evans et al., 2009, MNRAS, 397, 1177|Radio: GCN 6915; GCN 6916 (VLA)|Redshift: GCN 6888 (Gemini North); GCN 6890 (Keck I); GCN 6928 (Keck II)|Other: GCN Report 92.1 Craig Markwardt 071010A 03:41:12 293707 288.040 -32.385 2.5 6 2.0 0.4 0.8 0.3 2.33, PL 0.37 n/a n/a n/a n/a n/a 0.07348473 0.07687614 0.8868 2.33496 13.7895 n/a n/a n/a n/a n/a n/a TAROT (25cm), Keck I, PROMPT (16"), REM (60"), TNG, NainiTal (1.04m) 0.98 (Keck I: absorption) Swift is in the process of returning to normal operations, automatic slewing to GRBs is currently disabled outside of business hours. BAT: GCN 6859; GCN 6868|XRT: GCN 6870; Evans et al., 2009, MNRAS, 397, 1177|Redshift: GCN 6864 (Keck I)|Other: GCN Report 89.1|GCN Report 89.2 Cristiano Guidorzi 071008 21:55:56 293587 151.571 44.303 2.0 18 2.4 0.4 0.5 0.1 2.23, PL 0.27 n/a n/a n/a n/a n/a 0.006824875 0.003314225 n/a 2.80109 0.08780491086 n/a n/a n/a n/a n/a n/a Swift is in the process of returning to normal operations, automatic slewing to GRBs is currently disabled outside of business hours, therefore, there are no prompt XRT or UVOT observations. BAT: GCN 6856; GCN 6869|XRT: GCN 6866; GCN 7113; Evans et al., 2009, MNRAS, 397, 1177|Other: GCN Report 91.1 Alberto Moretti 071006 06:41:40 293250|Ground Analysis 335.294 -23.147 1.9 50 1.4 0.2 13 3 0.75, PL 0.21 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Konus-Wind BAT: burst was detected on the ground, extrapolated peak photon flux|There are no prompt XRT data. BAT: GCN 6858; GCN 6875|Other: GCN Report 90.1 Pat Romano 071003 07:40:55 292934 301.857 10.954 1.0 150 83 3 6.3 0.4 1.36, PL 0.07 n/a n/a n/a n/a n/a 0.30909846 0.0755687 -0.507 1.91015 0.740868 n/a n/a n/a n/a n/a n/a KAIT (0.76m), Palomar (60"), Sampurnanand (1.04m), AEOS, Keck I, Faulkes North (2m), Konus-Wind, VLT, VLA @ 8.46 GHz, Keck II 1.100 (Keck I: absorption)|>0.937 (VLT: absorption) Swift is in the process of returning to normal operations, automatic slewing to GRBs is currently disabled outside of business hours (US EDT). Therefore, there are no prompt XRT or UVOT observations of this burst BAT: GCN 6837; GCN 6842|XRT: GCN 6845; GCN 6855; Evans et al., 2009, MNRAS, 397, 1177|Radio: GCN 6853 (VLA)|Redshift: GCN 6850 (Keck I); GCN 6851 (VLT)|Other: GCN Report 87.1|GCN Report 87.2 Patricia Schady 071001 16:31:48 292826 149.707 -59.763 2 58.5 7.7 0.8 0.9 0.1 1.62, PL 0.17 09:58:56.07 -59:46:54.5 6 83 200 n/a n/a 3.0 2.2 7.6 n/a n/a n/a n/a n/a n/a UVOT: no observation BAT: GCN 6832; GCN 6834|XRT: GCN 6832; GCN 6835|Other: GCN Report 86.1 Massimiliano De Pasquale 070925 15:52:32 INTEGRAL 253.218 -22.0355 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.020963536 0.006731928 -1.456 2.02929 1.84795 n/a n/a n/a n/a n/a n/a INTEGRAL: GCN 6823 XRT: GCN 6826; GCN 6828; Evans et al., 2009, MNRAS, 397, 1177 070923 19:15:23 292004 184.623 -38.294 2.1 0.05 0.5 0.09 2.4 0.4 1.02, PL 0.29 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Swift is in the process of returning to normal operations, automatic slewing to GRBs is currently disabled. Therefore, there are no prompt XRT or UVOT observations of this burst. This burst is 38 deg from the Sun and so is too close for later XRT observations.|BAT: short hard burst BAT: GCN 6818; GCN 6821 Mike Stroh 070920B 21:04:32 291728 0.127 -34.844 1 20.2 6.6 0.5 0.8 0.1 0.67, CPL -0.58/0.58 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Swift is in the process of returning to normal operations, automatic slewing to GRBs is currently disabled. Therefore, there are no prompt XRT or UVOT observations of this burst.|XRT: possible afterglow BAT: GCN 6808; GCN 6811|XRT: GCN 6820; Evans et al., 2009, MNRAS, 397, 1177|Other: GCN Report 84.1 Judy Racusin 070920A 04:00:13 291614 100.968 72.250 2.1 56 5.1 0.7 0.3 0.1 1.69, PL 0.21 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Swift is in the process of returning to normal operations, automatic slewing to GRBs is currently disabled. Therefore, there are no prompt XRT or UVOT observations of this burst. BAT: GCN 6805; GCN 6807|Other: GCN Report 83.1 Dirk Grupe 070917 07:33:56 291292 293.923 2.420 1.0 7.3 20 1 8.5 0.3 1.52, PL 0.05 n/a n/a n/a n/a n/a 0.05326965 0.026446959 -0.8975 1.1164 3.13604 n/a n/a n/a n/a n/a n/a Konus-Wind, Palomar 60", NOT, Suzaku Swift is in the process of returning to normal operations, automatic slewing to GRBs is currently disabled. Therefore, there are no prompt XRT or UVOT observations of this burst. BAT: GCN 6791; GCN 6792|XRT: GCN 6796; GCN 6813; Evans et al., 2009, MNRAS, 397, 1177|Other: GCN Report 85.1 Jay Cummings 070913 00:36:43 290843 228.737 -24.278 1.7 3.2 2.5 0.3 1.4 0.2 1.61, PL 0.19 n/a n/a n/a n/a n/a 0.011691768 0.006290097 n/a 2.17389 1.696604 n/a n/a n/a n/a n/a n/a TAROT Swift is in the process of returning to normal operations, automatic slewing to GRBs is currently disabled. Therefore, there are no prompt XRT or UVOT observations of this burst.|XRT: possible X-ray afterglow BAT: GCN 6782; GCN 6785; GCN 6786|XRT: GCN 6789; Evans et al., 2009, MNRAS, 397, 1177|Other: GCN Report 88.1 Craig Markwardt 070911 05:57:44 290624 25.819 -33.484 1.5 162 120 2 3.9 0.2 1.72, PL 0.04 n/a n/a n/a n/a n/a 0.413028 0.12141675 -1.569 2.03373 0.714102 n/a n/a n/a n/a n/a n/a Suzaku, CTIO (1.3m) Swift is in the process of resuming normal operations, there was no automatic follow-up observation by the XRT and UVOT. BAT: GCN 6777; GCN 6778; GCN 6810|XRT: GCN 6779; Evans et al., 2009, MNRAS, 397, 1177|Other: GCN Report 82.1|GCN Report 82.2 Hans Krimm 070810B 15:19:17 287409 8.952 8.822 2.5 0.08 0.12 0.03 1.8 0.4 1.44, PL 0.37 n/a n/a n/a 62 n/a n/a n/a n/a n/a n/a n/a n/a n/a 65 V>20.4 B>21.2|U>20.3|UVW1>20.5|UVM2>20.4|UVW2>21.1|White>20.5 XRT: one low significance (2-sigma) possible sources, cannot determine whether the source has faded|UVOT: no detection BAT: GCN 6743; GCN 6753|XRT: GCN 6743; GCN 6754; GCN 6852|UVOT: GCN 6743; GCN 6755|Other: GCN Report 81.1 Frank Marshall 070810A 02:11:52 287364 189.947 10.747 1.3 11.0 6.9 0.6 1.9 0.2 2.04, PL 0.14 12:39:51.24 10:45:03.2 1.4 n/a 10 0.024280386 0.00852074 -0.5234 2.17076 8.53108 12:39:51.22 10:45:04.3 0.6 92 V=17.1 White=17.4 ROTSE-IIIb, Keck I 2.17 (Keck I: absorption) BAT: GCN 6733; GCN 6748|XRT: GCN 6733; GCN 6736; GCN 6738; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6733; GCN 6735|Redshift: GCN 6741 (Keck I) Jay Cummings 070809 19:22:17 287344 203.767 -22.119 1.7 1.3 1.0 0.1 1.2 0.2 1.69, PL 0.22 n/a n/a n/a 70.78 3940 0.049408137 0.032830797 -0.5239 1.37246 0.6400195845 n/a n/a n/a 74 V>19.1 B>20.4|U>20.6|UVW1>20.6|UVM2>21.0|UVW2>20.6 Keck I UVOT: no detection BAT: GCN 6728; GCN 6732|XRT: GCN 6728; GCN 6737; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6728; GCN 6744; GCN 6751|Other: GCN Report 80.1 Frank Marshall 070808 18:28:00 287260 6.761 1.180 1.2 32 12 1 2.0 0.2 1.47, PL 0.14 00:27:03.37 01:10:34.4 1.5 114.43 n/a 0.018531535 0.00886798 -3.584 2.05287 8.87252 n/a n/a n/a 118 V>20.4 B>20.5|U>20.6|UVW1>20.3|UVM2>20.9|UVW2>20.8|White>20.6 UVOT: no detection BAT: GCN 6718; GCN 6724|XRT: GCN 6718; GCN 6725; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6718; GCN 6730 Jay Cummings 070805 19:55:45 287088 245.057 -59.957 1.5 31.0 7.2 0.8 0.7 0.2 1.84, PL 0.20 n/a n/a n/a 1983 <0.0024 n/a n/a n/a n/a n/a n/a n/a n/a 1977 V>18.5 B>19.5|U>19.2|UVW1>19.0|UVM2>18.8|UVW2>19.4|White>20.2 No AT slew (Earth limb constraint)|XRT: two possible candidates|UVOT: no detection BAT: GCN 6708; GCN 6711|XRT: GCN 6710; GCN 6716|UVOT: GCN 6709; GCN 6712; GCN 6716; GCN 6763 Ann Parsons 070802 07:07:25 286809 36.903 -55.517 2.0 16.4 2.8 0.5 0.4 0.1 1.79, PL 0.27 02:27:35.78 -55:31:39.5 1.5 137.92 n/a 0.020209511 0.01085987 -0.7961 1.99014 8.19885 n/a n/a n/a 125 V>19.96 B>21.27|U>19.52|UVW1>19.77|UVM2>19.84|UVW2>21.16|White>21.25 La Silla Observatory (2.2m), LCO, VLT 2.45 (VLT) UVOT: no detection BAT: GCN 6692; GCN 6699|XRT: GCN 6692; GCN 6697; GCN 6702; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6692; GCN 6701|Redshift: GCN 6698|Other: GCN Report 78.1 Stefan Immler 070731 09:33:22 286574 328.581 -15.740 1.9 2.9 1.6 0.3 1.2 0.2 1.65, PL 0.23 n/a n/a n/a 143685 n/a n/a <0.001 n/a n/a n/a n/a n/a n/a 144000 n/a White>20.9 No AT slew (Moon constraint)|Burst occurred during a 42-min outage in the TDRSS service.|XRT: no detection|UVOT: no detection BAT: GCN 6691|UVOT: GCN 6765|Other: GCN Report 79.1 Alberto Moretti 070729 00:25:53 286373 56.296 -39.330 2.2 0.9 1.0 0.2 1.0 0.2 0.27 n/a 03:45:16.02 -39:19:20.6 2.5 87.09 n/a 0.001908216 0.0008748315 n/a 1.52876 0.258189308 n/a n/a n/a 91 V>20.45 B>20.97|U>21.12|UVW1>21.53|UVM2>21.34|UVW2>21.46|White>20.27 Konus-A Ks ~ 18.2, possible host (Magellan) UVOT: no detection BAT: GCN 6678; GCN 6681|XRT: GCN 6678; GCN 6682; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6678; GCN 6683|Host: GCN 6680 (Magellan)|Other: GCN Report 77.1 Cristiano Guidorzi 070724B 23:25:09 AGILE 17.629 57.673 n/a n/a n/a n/a n/a n/a n/a n/a 01:09:56.67 57:40:35.5 2.0 n/a n/a 0.35216442 0.144525 -1.142 2.12597 6.68117 n/a n/a n/a 174960 V>19.8 White>21.3 AGILE: GCN 6668|XRT: likely afterglow candidate|UVOT: no detection XRT: GCN 6669; GCN 6675; GCN 6703; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6677|Other: GCN Report 76.1|GCN Report 76.2 070724A 10:53:50 285948 27.824 -18.610 1.2 0.4 0.3 0.07 1.0 0.2 1.81, PL 0.33 01:51:14.05 -18:35:39.9 1.7 66.76 64.4 0.000007968597 0.0000010768191 -2.566 1.64009 1.2966 n/a n/a n/a 58 V>19.5 B>20.3|U>20.0|UVW1>20.4|UVM2>20.4|UVW2>20.7|White>20.4 0.457 (Gemini South: emission, from host)|0.457 (VLT: emission, from host) proposed host from DSS also detected with UKIRT, Palomar 60", Gemini South, & VLT UVOT: no detection BAT: GCN 6654; GCN 6656|XRT: GCN 6654; GCN 6659; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6654; GCN 6660|Redshift: GCN 6665 (Gemini South); GCN 6666 (VLT)|Host: GCN 6658 (DSS); GCN 6662 (UKIRT); GCN 6664 (Palomar); GCN 6665 (Gemini South); GCN 6666 (VLT)|Other: GCN Report 74.1|GCN Report 74.2 Houri Ziaeepour 070721B 10:33:48 285654 33.128 -2.198 1.2 340 36 2 1.5 0.3 1.34, PL 0.11 02:12:32.93 -02:11:39.6 1.5 n/a n/a 0.037269792 0.00624792 -4.915 1.52512 7.84755 02:12:32.95 -02:11:40.6 0.9 50 V=16.7 B>18.4|U>18.5|UVW1>18.8|UVM2>18.9|UVW2>18.8|White=16.82 VLT, NOT proposed redshift 3.626 (VLT) BAT: GCN 6640; GCN 6643; GCN 6649|XRT: GCN 6640; GCN 6646; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6641; GCN 6650|Redshift: GCN 6651 (VLT)|Other: GCN Report 73.1|GCN Report 73.2 Houri Ziaeepour 070721A 10:01:08 285653 3.144 -28.530 2.3 3.4 0.71 0.18 0.7 0.1 2.46, PL 0.41 00:12:39.13 -28:33:00.9 1.6 n/a n/a 0.014782443 0.007986902 -2.703 2.46164 0.890624 00:12:39.22 -28:33:00.7 2.0 69 V=20.2 B>19.5|U>20.0|UVW1>19.6|UVM2>19.2|UVW2>19.4|White=21.4 BAT: burst can be classified as an X-ray flash BAT: GCN 6639; GCN 6642|XRT: GCN 6639; GCN 6644; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6648; GCN 6676|Other: GCN Report 72.1|GCN Report 72.2 Houri Ziaeepour 070714B 04:59:29 284856 57.853 28.294 1.4 64 7.2 0.9 2.7 0.2 1.36, PL 0.19 03:51:22.23 28:17:51.2 1.4 61.37 243 0.004316754 0.0012103026 -1.63 2.07429 4.3976 n/a n/a n/a 70 V=20.36 B>19.2|U>19.2|UVW1=20.14|UVM2=20.02|UVW2=20.55|White=20.95 Liverpool (2m), WHT, TNG, Suzaku, Keck I 0.92 (Gemini: emission, from host) BAT: Fluence and photon index from joint analysis with Suzaku|UVOT: z<1.3 BAT: GCN 6620; GCN 6623; GCN 6638|XRT: GCN 6620; GCN 6627; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6620; GCN 6632; GCN 6689|Redshift: GCN 6836 (Gemini)|Host: GCN 6836 (Gemini)|Other: GCN Report 70.1 Judy Racusin 070714A 03:20:31 284850 42.933 30.241 1.3 2.0 1.5 0.2 1.8 0.2 2.6, PL 0.2 02:51:43.31 30:14:35.0 1.8 n/a n/a 0.045177657 0.02789717 -0.6179 2.19672 7.04748 n/a n/a n/a 44 V>19.69 B>19.55|U>19.71|UVW1>19.03|UVM2>18.96|UVW2>18.49|White>20.19 Trigger occurred during a TDRSS outage|BAT: burst can be classified as an X-ray flash|UVOT: no detection BAT: GCN 6619; GCN 6622; GCN 6636|XRT: GCN 6628; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6633|Other: GCN Report 71.1 Dirk Grupe 070707 16:08:21 INTEGRAL 267.67 -68.95 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.021042375 0.00964415 n/a 3.30768 1.443611 n/a n/a n/a 31680 V>19.7 B>20.6|U>19.5|UVW1>20.3|UVM2>20.5|UVW2>20.5 INTEGRAL: GCN 6605|UVOT: no detection XRT: GCN 6610; GCN 6626; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6611|Other: GCN Report 75.1 070704 20:05:57 283791 354.707 66.257 1.6 380 59 3 2.1 0.2 1.79, PL 0.08 23:38:47.44 66:15:11.4 1.5 152.99 37.1 0.037268544 0.01404416 -1.251 1.79816 10.95058 n/a n/a n/a 142 V>19.16 B>17.56|U>17.64|UVW1>18.91|UVM2>19.36|UVW2>19.27|White>19.65 Suzaku UVOT: no detection BAT: GCN 6594; GCN 6596|XRT: GCN 6594; GCN 6595; GCN 6598; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6594; GCN 6597|Other: GCN Report 69.1|GCN Report 69.2 Taka Sakamoto 070628 14:41:02 283320 115.271 -20.281 1.3 39.1 35 2 5.1 0.3 1.91, PL 0.09 07:41:06.08 -20:16:45.9 1.4 110.82 10 0.38864423 0.15353888 -0.6814 2.03993 7.50901 07:41:06.09 -20:16:45.4 0.7 1099 V=18.88 B=20.7|U>20.0|UVW1>19.8|UVM2>19.6|UVW2>19.9|White=19.65 Max-Planck Institute (2.2m) Swift just entering SAA passage BAT: GCN 6584; GCN 6589|XRT: GCN 6584; GCN 6587; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6585; GCN 6591|Other: GCN Report 68.1 Stephen Holland 070621 23:17:39 282808 323.806 -24.809 1.0 33.3 43 1.0 2.5 0.3 1.57, PL 0.06 21:35:10.08 -24:49:03.1 1.4 110.75 375 0.0416024 0.0187929 -3.888 2.67361 4.49845 n/a n/a n/a 120 V>20.2 B>18.6|U>19.7|UVW1>20.3|UVM2>18.8|UVW2>18.1|White>21.3 NOT, Gemini South, WHT, Keck II, VLT Other observatory detections were at the edge of the XRT error circle BAT: GCN 6560; GCN 6571|XRT: GCN 6560; GCN 6567; GCN 6569; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6560; GCN 6573|Other: GCN Report 67.1|GCN Report 67.2 Boris Sbarufatti 070616 16:29:34 282445 32.096 56.946 2.6 402.400 192.00 3.47 1.93 0.14 1.61, PL 0.04 02:08:36.34 56:56:45.0 1.4 130.69 756 0.04534887 0.015054913 -0.2186 2.26146 4.134314 n/a n/a n/a 144 V=16.5 B>17.1|U>17.2|UVW1>17.1|UVM2>17.3|UVW2>17.0|White>18.6 BTA (6m), Suzaku BAT: GCN 6542; GCN 6543; GCN 6551; arXiv:0707.4626|XRT: GCN 6542; GCN 6550; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6542; GCN 6546; GCN 6557|Other: GCN Report 66.1|GCN Report 66.2|GCN Report 66.3 Rhaana Starling 070615 02:20:45 INTEGRAL 44.3077 -4.4079 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 38520 V>19.59 White>18.07 INTEGRAL: GCN 6537|XRT: possible afterglow|UVOT: no detection XRT: GCN 6544; GCN 6580; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6540 070612B 06:21:18 282073 261.716 -8.747 1.1 13.500 16.80 1.16 2.47 0.39 1.55, PL 0.11 17:26:54.47 -08:45:05.0 1.8 3285.84 1.54 0.0012131264 0.00019939844 -2.314 2.34277 7.9197 n/a n/a n/a 3256 V>20.0 B>20.4|U>20.1|UVW1>20.1|UVM2>20.0|UVW2>20.9|White>21.7 No AT slew (Earth limb constraint)|UVOT: no detection BAT: GCN 6511; GCN 6523; arXiv:0707.4626|XRT: GCN 6514; GCN 6521; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6519|Other: GCN Report 65.1 Dirk Grupe 070612A 02:38:46 282066 121.355 37.258 1.4 368.800 106.00 6.01 1.51 0.38 1.69, PL 0.10 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a SARA (0.9m), Palomar (60"), MDM, MITSuME (50cm), Suzaku, Super-LOTIS (0.6m), Westerbork @ 4.9 GHz, NOT, Gemini North, Calar Alto (2.2m), VLA @ 4.88 GHz 0.617 (Gemini North: emission) No AT slew (Sun constraint) BAT: GCN 6509; GCN 6522; arXiv:0707.4626|Radio: GCN 6549 (Westerbork); GCN 6600 (VLA)|Redshift: GCN 6556 (Gemini North)|Host: GCN 6555 (NOT); GCN 6558 (TNG)|Other: GCN Report 64.1 Dirk Grupe 070611 01:57:14 282003 2.004 -29.756 1.9 12.200 3.91 0.57 0.82 0.21 1.66, PL 0.22 00:07:58.12 -29:45:20.4 1.8 3287.17 5610 0.01543028 0.00635056 -1.138 1.79969 0.00000358219 00:07:58.01 -29:45:20.0 0.5 3295 n/a UVW1=19.12|UVM2>19.64|UVW2>19.97|White=19.12 ROTSE-III, VLT, Watcher (40cm) 2.04 (VLT) No AT slew (Earth limb constraint) BAT: GCN 6494; GCN 6502; arXiv:0707.4626|XRT: GCN 6496; GCN 6503; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6504|Redshift: GCN 6499 (VLT)|Other: GCN Report 63.1|GCN Report 63.2|GCN Report 63.3 Mike Stroh 070531 02:10:18 280958 6.714 74.315 1.7 44.500 10.80 1.27 1.00 0.22 1.41, PL 0.20 00:26:58.18 74:18:46.9 1.8 128.00 n/a 0.001181616 0.0002887112 -1.806 0.893788 2.1200521727 n/a n/a n/a 131 V>19.2 B>18.2|U>18.9|UVW1>19.2|UVM2>19.5|UVW2>17.8|White>19.5 UVOT: no detection BAT: GCN 6475; GCN 6479; arXiv:0707.4626|XRT: GCN 6475; GCN 6477; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6475; GCN 6481|Other: GCN Report 62.1 Craig Markwardt 070529 12:48:28 280706 283.717 20.648 1.7 109.200 25.70 2.45 1.43 0.36 1.34, PL 0.16 18:54:58.27 20:39:33.7 1.4 130.96 4 0.034571205 0.012720645 -7.742 1.97999 36.5193 18:54:58.19 20:39:34.0 0.5 134 V=17.1 B>18.8|U>20.1|UVW1>20.5|UVM2>20.8|UVW2>21.0 Gemini North, MIRO (1.2m), AEOS 2.4996 (Gemini North: absorption) BAT: GCN 6466; GCN 6468; arXiv:0707.4626|XRT: GCN 6466; GCN 6469; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6466; GCN 6473|Redshift: GCN 6470 (Gemini North)|Other: GCN Report 61.1|GCN Report 61.2 Stephen Holland 070521 06:51:11 279935 242.659 30.260 1.1 37.900 80.10 1.77 6.53 0.27 1.1, CPL -0.2/0.2 16:10:38.62 30:15:22.4 1.4 76.89 n/a 0.11065548 0.018329688 -0.1294 2.00022 18.8473 n/a n/a n/a 81 V>20.4 B>22.0|U>21.7|UVW1>21.1|UVM2>20.8|UVW2>21.1|White>20.6 Subaru, Gemini North, Keck I, Konus-Wind 0.553 (Subaru: emission) possible host:|z'~23.5 (Subaru)|i'~24.1, Ks~22.3 (Gemini North)|3 candidates (Keck I) UVOT: no detection BAT: GCN 6431; GCN 6440; arXiv:0707.4626|XRT: GCN 6431; GCN 6452; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6431; GCN 6454|Redshift: GCN 6444|Host: GCN 6444 (Subaru); GCN 6450 (Gemini North); GCN 6451 (Keck I)|Other: GCN Report 60.1|GCN Report 60.2 Cristiano Guidorzi 070520B 17:44:53 279898 121.886 57.588 1.8 65.800 9.25 1.09 0.43 0.14 1.14, PL 0.21 08:07:31.27 57:36:29.3 1.8 98.06 151 0.00103446 0.0002361066 -1.894 2.38305 2.24361 n/a n/a n/a 107 V>20.1 B>20.3|U>20.0|UVW1>19.9|UVM2>20.5|UVW2>20.9|White>20.3 UVOT: no detection BAT: GCN 6425; GCN 6429; arXiv:0707.4626|XRT: GCN 6425; GCN 6438; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6425; GCN 6442|Other: GCN Report 59.1 Alberto Moretti 070520A 13:05:10 279817 193.255 75.005 2.2 18.100 2.50 0.54 0.44 0.15 1.60, PL 0.33 12:53:26.24 74:59:25.3 2.3 158.69 112 0.009451368 0.005027112 -4.328 3.08463 2.32238 n/a n/a n/a 152 V>19.6 B>20.0|U>20.3|UVW1>20.1|UVM2>20.4|UVW2>20.5|White>20.2 BAT: 88 sec image trigger|UVOT: no detection BAT: GCN 6423; GCN 6428; arXiv:0707.4626|XRT: GCN 6423; GCN 6427; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6423; GCN 6439|Other: GCN Report 58.1|GCN Report 58.2 Pat Romano 070518 14:26:21 279592 254.219 55.289 1.8 5.500 1.62 0.24 0.68 0.13 2.11, PL 0.25 16:56:47.67 55:17:41.7 1.6 70.52 58.1 0.013287846 0.007546539 -2.302 2.20852 0.486001 16:56:47.7 55:17:42.3 1 82 V=19.31 White=18.16 TNT (0.8m), EST (1m), OSN (1.5m), TNG, MAGNUM, Bologna Observatory (1.52cm), AEOS, LBT (8.4m) BAT: GCN 6415; GCN 6417; arXiv:0707.4626|XRT: GCN 6415; GCN 6421; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6415; GCN 6419|Other: GCN Report 57.1|GCN Report 57.2 Cristiano Guidorzi 070517 11:20:58 279494 277.556 -62.305 1.9 7.600 2.15 0.35 0.95 0.17 1.94, PL 0.25 n/a n/a n/a 104.77 n/a 0.025589533 0.009858724 0.06726 2.1231 1.581871 n/a n/a n/a n/a n/a n/a UVOT: unable to observe due to a 4th magnitude star 8 arcmin from burst location BAT: GCN 6411; GCN 6413; arXiv:0707.4626|XRT: GCN 6411; GCN 6414; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6411|Other: GCN Report 56.1|GCN Report 56.2 Susanna Vergani 070509 02:48:27 278903 237.874 -78.657 1.7 7.700 1.75 0.25 0.68 0.12 2.33, PL 0.25 15:51:50.22 -78:39:06.6 1.9 68.26 n/a 0.0032860305 0.001436841 -1.06 2.24038 5.67934 n/a n/a n/a 72 V>20.6 B>18.6|U>18.4|UVW1>18.0|UVM2>17.5|UVW2>19.3|White>21.1 UVOT: no detection BAT: GCN 6394; GCN 6397; arXiv:0707.4626|XRT: GCN 6394; GCN 6400; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6394; GCN 6404|Other: GCN Report 55.1 Loredana Vetere 070508 04:18:18 278854 312.832 -78.382 1.0 20.900 196.00 2.73 24.10 0.61 1.1, CPL -0.1/0.1 20:51:11.81 -78:23:04.9 1.4 75.92 159 0.27251023 0.07554639 -0.2628 1.82568 7.81747 20:51:11.68 -78:23:05.0 0.5 68 V=19.7 B>19.6|U>18.4|UVW1>18.2|UVM2>17.8|UVW2>18.6|White=19.8 REM (60cm), Magellan/Clay (6.5m), La Silla (Danish 1.54m), CTIO (1.3m), Suzaku, RHESSI, Konus-Wind 0.82 (VLT: emission, tentative) BAT: GCN 6383; GCN 6390; arXiv:0707.4626|XRT: GCN 6383; GCN 6388; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6383; GCN 6392|Redshift: GCN 6398 (VLT)|Other: GCN Report 54.1|GCN Report 54.2 Dirk Grupe 070506 05:35:58 278693 347.203 10.711 1.9 4.300 2.10 0.23 0.96 0.13 1.73, PL 0.17 23:08:52.31 10:43:20.8 1.8 126.99 25.3 0.14027144 0.0945646 -0.5054 2.03312 6.57188 23:08:52.39 10:43:20.8 0.5 459 V=19.1 B=19.8|U>20.1|UVW1>20.4|UVM2>19.6|UVW2>20.4|White=19.7 VLT 2.31 (VLT: absorption) BAT: GCN 6375; GCN 6376; arXiv:0707.4626|XRT: GCN 6375; GCN 6377; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6375; GCN 6378|Redshift: GCN 6379 (VLT)|Other: GCN Report 53.1 Claudio Pagani 070429B 03:09:04 277582 328.006 -38.857 1.8 0.470 0.63 0.10 1.76 0.24 1.72, PL 0.23 21:52:03.81 -38:49:42.0 2.4 256.26 0.699 0.0023801462 0.0011558538 -0.9259 3.00655 6.34239 21:52:03.68 -38:49:43.6 0.6 230 V=19.3 B=20.5|U>21.8|UVW1>22.4|UVM2>22.0|UVW2>22.4|White=21.6 0.904 (Keck I: from probable host) r=23.18, possible host (Gemini South)|2 host candidates (VLT)|g=24.79,R=23.24, probable host (Keck I) 165 sec slew delay (Earth-limb constraint)|UVOT: possible detection BAT: GCN 6358; GCN 6365; arXiv:0707.4626|XRT: GCN 6358; GCN 6360; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6358; GCN 6366; GCN 7145|Redshift: GCN 7140 (Keck I)|Host: GCN 6368; GCN 6370 (Gemini South); GCN 6372 (VLT); GCN 7140 (Keck I)|Other: GCN Report 51.1 Craig Markwardt 070429A 01:35:10 277571 297.695 -32.420 2.5 163.300 9.10 1.43 0.41 0.15 2.10, PL 0.27 19:50:48.92 -32:24:17.8 2.1 152.90 294 0.02408836 0.018235182 -7.117 1.7173 1.731807 n/a n/a n/a 211 V>19.75 B>19.30|U>18.96|UVW1>19.19|UVM2>19.61|UVW2>19.07|White>19.43 WHT (4.2m), Gemini North UVOT: no detection BAT: GCN 6355; GCN 6362; arXiv:0707.4626|XRT: GCN 6355; GCN 6363; GCN 6373; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6355; GCN 6364|Other: GCN Report 52.1 John Cannizzo 070427 08:31:09 277356 28.871 -27.603 1.0 11.100 7.20 0.36 1.34 0.13 2.08, PL 0.10 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No AT slew (Sun constraint) BAT: GCN 6352; GCN 6354; arXiv:0707.4626|Other: GCN Report 50.1 Goro Sato 070420 06:18:14 276321 121.245 -45.564 1.0 76.500 140.00 4.48 7.12 0.76 1.2, CPL -0.2/0.2 08:04:55.19 -45:33:20.9 1.4 100.68 100 0.26510867 0.06948339 -4.451 1.97643 4.07489 08:04:55.17 -45:33:20.0 0.2 90 V=17.9 B=18.8|U=21.1|UVW1>20.4|UVM2>20.8|UVW2>20.8|White=17.4 REM (60cm), TAROT (25cm), Faulkes South (2m), B&C (0.6m), Konus-Wind, CTIO (1.3m) BAT: GCN 6330; GCN 6342; arXiv:0707.4626|XRT: GCN 6330; GCN 6337; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6330; GCN 6336|Other: GCN Report 48.1 Mike Stamatikos 070419B 10:44:06 276212 315.709 -31.266 1.0 236.400 73.60 1.95 1.38 0.17 1.66, PL 0.05 21:02:49.77 -31:15:48.7 1.5 80.82 1460 1.00972 0.215516 -1.278 1.59775 1.665418 n/a n/a n/a 89 n/a n/a B&C Telescope (0.6m), ANU (1m), Suzaku BAT: GCN 6305; GCN 6327; arXiv:0707.4626|XRT: GCN 6305; GCN 6323; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6305|Other: GCN Report 49.1 Ann Parsons 070419A 09:59:26 276205 182.755 39.903 2.3 115.600 5.58 0.83 0.20 0.10 2.35, PL 0.25 12:10:58.84 39:55:31.2 1.7 112.89 375 0.0000003698982 0.000000020853049 -1.954 2.18444 4.44549 n/a n/a n/a 115 V=20.0 B>18.7|U>19.1 KAIT, Palomar (60"), Kiso (1.05m), UKIRT, Lulin (1m), Faulkes North (2m), NAYUTA (2m), SARA (0.9m), Keck I (10m), RAPTOR, Super-LOTIS (0.6m), MITSuME (50cm), AEOS, Kuiper (1.54m), LBT, Maidanak (1.5m) 0.97 (Keck I: absorption) Keck I: redshift likely from host galaxy BAT: GCN 6302; GCN 6326; arXiv:0707.4626|XRT: GCN 6302; GCN 6333; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6302; GCN 6340|Redshift: GCN 6322 (Keck I)|Other: GCN Report 47.1 Mike Stamatikos 070412 01:27:03 275119 181.525 40.133 1.5 33.800 4.84 0.66 0.66 0.12 1.45, PL 0.20 12:06:10.05 40:08:35.5 1.5 61.22 70.3 0.030854559 0.006695779 -0.9812 2.09352 1.62213 n/a n/a n/a 98 V>20.52 B>20.22|U>21.12|UVW1>20.52|UVM2>20.65|UVW2>20.94|White>20.55 Keck I: I=24.6, potential host UVOT: no detection BAT: GCN 6273; GCN 6290; arXiv:0707.4626|XRT: GCN 6273; GCN 6282; GCN 6287; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6273; GCN 6293|Host: GCN 6465 (Keck I)|Other: GCN Report 45.1|GCN Report 45.2 Patrizia Romano 070411 20:12:33 275087 107.342 1.061 1.5 121.500 27.00 1.55 0.91 0.13 1.72, PL 0.10 07:09:20.01 01:03:52.3 1.5 96.48 510 0.05646576 0.02344524 -1.127 2.2428 20.9602 07:09:19.903 01:03:52.95 n/a 243 V=17.40 B=19.02|U>19.87|UVW1>20.89|UVM2>21.38|UVW2>20.37|White=18.76 Tautenburg (1.34m), ROTSE-IIIc, Crni Vrh Observatory (60cm), Liverpool (2m), IAC80, Magellan/Baade, Magellan/Clay, VLT, LBT, Keck I 2.954 (VLT: absorption) BAT: GCN 6267; GCN 6274; arXiv:0707.4626|XRT: GCN 6267; GCN 6286; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6267; GCN 6291|Redshift: GCN 6283 (VLT)|Other: GCN Report 44.1 Alberto Moretti 070406 00:50:39 274153 198.956 16.530 3.3 1.200 0.36 0.12 0.37 0.11 1.38, PL 0.60 n/a n/a n/a 74160 n/a n/a n/a n/a n/a n/a n/a n/a n/a 74160 V>21.6 B>23.0|U>22.4|UVW1>24.3|UVM2>23.5|UVW2>23.9|White>22.6 BAT: sub-threshold, confirmed in ground analysis|XRT: no detection|UVOT: no detection BAT: GCN 6247; GCN 6261; arXiv:0707.4626|XRT: GCN 6255; GCN 6265; GCN 6298|UVOT: GCN 6258|Other: GCN Report 46.1|GCN Report 46.2 Sheila McBreen 070330 22:51:31 273180 269.533 -63.799 1.9 9.000 1.83 0.31 0.88 0.14 2.06, PL 0.22 17:58:10.20 -63:47:34.4 1.5 67.82 n/a 0.02958076 0.01461988 -0.9033 2.02434 1.69002 17:58:09.98 -63:47:34.80 0.5 54 V=18.69 U>21.60|B>18.15|UVW1>18.36|UVM2>18.35 BAT: GCN 6232; GCN 6237; arXiv:0707.4626|XRT: GCN 6232; GCN 6234; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6232; GCN 6238; GCN 6307|Other: GCN Report 43.1|GCN Report 43.2 Dirk Grupe 070328 03:53:53 272773 65.113 -34.079 1.0 75.300 90.60 1.79 4.22 0.24 1.24, PL 0.04 04:20:27.68 -34:04:00.7 1.4 88.29 257 0.23185578 0.07212816 -1.343 2.14125 2.49462 n/a n/a n/a 98 V>20.7 B>20.8|U>20.4|UVW1>20.7|UVM2>21.6|UVW2>21.5|White>21.1 Konus-Wind, Suzaku UVOT: no detection BAT: GCN 6224; GCN 6225; arXiv:0707.4626|XRT: GCN 6224; GCN 6227; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6224; GCN 6229|Other: GCN Report 42.1|GCN Report 42.2|GCN Report 42.3 Craig Markwardt 070326 16:29:12 BATSS 40.337 -66.989 n/a n/a 3.45 n/a n/a n/a 1.44, PL n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Detection of first burst from BAT Slew Survey (BATSS) BAT: GCN 6653 070318 07:28:56 271019 48.486 -42.950 1.0 74.600 24.80 1.12 1.76 0.15 1.42, PL 0.08 03:13:56.77 -42:56:47.3 1.4 63.58 261 0.12982076 0.06677219 -0.773 1.97117 7.54446 03:13:56.83 -42:56:46.3 0.5 180 V=15.43 B=16.25|U=15.89|UVW1=16.89|UVM2=17.97|UVW2=18.03|White=15.53 VLT, Gemini South, Magellan Baade, CTIO (1.3m) 0.836 (VLT: absorption)|0.840 (Gemini/Magellan: absorption) UVOT: flattening of the lightcurve (not due to host galaxy) BAT: GCN 6210; GCN 6212; arXiv:0707.4626|XRT: GCN 6210; GCN 6214; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6210; GCN 6213; GCN 6215; GCN 6220|Redshift: GCN 6216 (VLT); GCN 6217 (Gemini/Magellan)|Other: GCN Report 40.1|GCN Report 40.2 Jay Cummings 070311 01:52:50 INTEGRAL 87.5411 3.3748 n/a n/a n/a n/a n/a n/a n/a n/a 05:50:08.27 03:22:29.9 1.5 n/a n/a 0.07899995 0.13935124 -1.082 2.02823 4.52459 n/a n/a n/a 7004 V>19.5 B>20.5|U>20.1|UVW1>20.0|UVM2>20.0|UVW2>20.3 UVOT: no detection XRT: GCN 6192; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6194|Other: GCN Report 41.1 070309 10:01:03 INTEGRAL 263.6848 -37.9446 n/a n/a n/a n/a n/a n/a n/a n/a 17:34:39.80 -37:55:50.5 4.4 n/a n/a n/a n/a n/a 6.9526 0.811685 n/a n/a n/a 13906 V>19.3 B>20.0|U>19.7|UVW1>19.6|UVM2>19.5|UVW2>19.8 INTEGRAL: GCN 6182|UVOT: no detection XRT: GCN 6187; GCN 6200; GCN 6369; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6183; GCN 6185|Other: GCN Report 39.1|GCN Report 39.2 070306 16:41:28 263361 148.154 10.440 2.7 209.500 53.80 2.86 4.07 0.21 1.66, PL 0.10 09:52:23.29 10:28:55.5 1.4 153.20 1280 0.9214605 0.213021 -3.208 1.94468 27.6984 n/a n/a n/a 146 V>20.5 B>21.5|U>21.0|UVW1>19.0|UVM2>18.7|UVW2>19.5|White>20.7 WHT (4.2m), NOT, VLT possible redshift:|1.497 (VLT: emission) UVOT: no detection BAT: GCN 6169; GCN 6173; arXiv:0707.4626|XRT: GCN 6169; GCN 6172; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6169; GCN 6177|Redshift: GCN 6202 (VLT)|Other: GCN Report 38.1|GCN Report 38.2 Shashi Pandey 070227 22:21:59 262347|Ground Analysis 120.578 -46.302 2.3 7 16.20 2.49 4.62 1.27 1.53, PL 0.27 08:02:19.37 -46:18:50.4 2.1 n/a n/a 0.09417642 0.03946644 -1.115 2.25869 3.59505 n/a n/a n/a 56680 V>20.90 B>21.58|U>21.31|UVW1>21.17|UVM2>21.34|UVW2>21.04 Burst found in ground analysis, ToO issued.|XRT: possible afterglow|UVOT: no detection BAT: GCN 6156; GCN 6158; arXiv:0707.4626|XRT: GCN 6157; GCN 6167; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6160|Other: GCN Report 37.1 Claudio Pagani 070224 20:27:58 261880 178.988 -13.355 2.0 34.500 3.05 0.51 0.34 0.11 2.42, PL 0.30 11:56:06.57 -13:19:48.8 1.6 142.89 30.7 0.010037825 0.006600725 -3.141 2.18172 0.607371 n/a n/a n/a 132 V>20.5 B>18.6|U>18.7|UVW1>20.0|UVM2>18.3|UVW2>18.2|White>20.9 NOT, Gemini South, MDM, WHT, Magellan UVOT: no detection BAT: GCN 6137; GCN 6141; arXiv:0707.4626|XRT: GCN 6137; GCN 6143; GCN 6151; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6137; GCN 6152|Other: GCN Report 36.1|GCN Report 36.2 Judy Racusin 070223 01:15:01 261664 153.453 43.132 1.2 88.500 17.00 1.20 0.69 0.15 1.85, PL 0.12 10:13:48.45 43:08:01.0 1.7 110.23 297 0.03410762 0.016728549 -1.104 2.25837 5.03197 n/a n/a n/a 102 V>18.9 B>20.6|U>20.5|UVW1>21.2|UVM2>20.1|White>21.4 WHT (4.2m) UVOT: no detection BAT: GCN 6125; GCN 6132; arXiv:0707.4626|XRT: GCN 6125; GCN 6130; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6125; GCN 6134|Other: GCN Report 35.1 Loredana Vetere 070220 04:44:33 261299 34.800 68.800 1.0 129.000 104.00 2.33 5.88 0.29 1.40, PL 0.04 02:19:06.95 68:48:16.8 1.4 78.79 454 0.06624576 0.013591746 -1.267 1.55373 5.44034 n/a n/a n/a 88 V>20.0 B>20.2|U>20.0|UVW1>19.7|UVM2>20.1|UVW2>20.1|White>20.6 Konus-Wind, RHESSI UVOT: no detection BAT: GCN 6114; GCN 6121; arXiv:0707.4626|XRT: GCN 6114; GCN 6118; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6114; GCN 6120|Other: GCN Report 34.1 Mike Stamatikos 070219 01:10:16 261132 260.220 69.345 1.9 16.600 3.19 0.44 0.67 0.13 1.78, PL 0.22 17:20:46.05 69:22:12.7 1.7 82.40 n/a 0.011114424 0.006623856 -0.6634 2.47186 3.46175 n/a n/a n/a 87 V>20.3 B>20.4|U>20.4|UVW1>21.0|UVM2>21.5|UVW2>21.5|White>20.7 UVOT: no detection BAT: GCN 6104; GCN 6109; arXiv:0707.4626|XRT: GCN 6104; GCN 6112; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6104; GCN 6111|Other: GCN Report 33.1|GCN Report 33.2 Taka Sakamoto 070209 03:33:42 259803 46.213 -47.376 2.8 0.090 0.22 0.05 0.38 0.13 1.00, PL 0.38 n/a n/a n/a 78 n/a n/a n/a n/a n/a n/a n/a n/a n/a 83 n/a n/a XRT: no detection BAT: GCN 6086; GCN 6087; arXiv:0707.4626|XRT: GCN 6086; GCN 6095; GCN 6119|UVOT: GCN 6086|Other: GCN Report 32.1|GCN Report 32.2 Goro Sato 070208 09:10:34 259714 197.891 61.942 3.6 47.700 4.45 1.01 0.90 0.22 1.94, PL 0.36 13:11:32.61 61:57:54.3 1.5 115.48 1.04 0.0377321 0.01445409 0.8914 2.20341 7.32362 n/a n/a n/a 119 n/a n/a Faulkes North (2m), Palomar (60"), PAIRITEL, MDM (1.3m), Gemini-North, RAPTOR, AEOS, Sayan (1.5m) 1.165 (Gemini-North: emission) Potential host galaxies (MDM) BAT: GCN 6074; GCN 6081; arXiv:0707.4626|XRT: GCN 6074; GCN 6085; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6074|Redshift: GCN 6083 (Gemini-North)|Host: GCN 6075 (MDM)|Other: GCN Report 31.1 Goro Sato 070129 23:35:10 258408 36.995 11.728 2.7 460.600 29.80 2.67 0.55 0.12 2.01, PL 0.15 02:28:00.98 11:41:03.4 1.4 133.69 330 0.1187844 0.05312545 -3.438 2.27617 1.635154 n/a n/a n/a 124 V>20.7 B>21.4|U>21.3|UVW1>22.2|UVM2>22.0|UVW2>22.0|White>20.8 VLT, MDM (2.4m) 2.3384 (TOUGH: emission) XRT: dust-scattered X-ray halo detected|UVOT: no detection BAT: GCN 6053; GCN 6058; arXiv:0707.4626|XRT: GCN 6053; GCN 6056; GCN 6065; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6053; GCN 6066|Redshift: arXiv:1205.3162v2 (TOUGH)|Other: GCN Report 30.1 Olivier Godet 070126 02:33:26 257741 33.503 -73.553 3.7 51 1.63 0.62 n/a n/a 2.03, PL 0.51 n/a n/a n/a 116 n/a n/a n/a n/a n/a n/a n/a n/a n/a 123 n/a White>21.0 possible host (VLT, UVOT) XRT: no detection|UVOT: no detection BAT: GCN 6027; GCN 6040; arXiv:0707.4626|XRT: GCN 6027; GCN 6045; GCN 6068|UVOT: GCN 6027; GCN 6037; GCN 6052|Host: GCN 6046 (VLT); GCN 6052 (UVOT)|Other: GCN Report 29.1 Loredana Vetere 070125 n/a IPN 117.850 31.140 n/a n/a n/a n/a n/a n/a n/a n/a 07:51:17.82 31:09:04.2 1.5 n/a n/a 0.32809454 0.15128671 -0.9923 2.0266 3.2903 n/a n/a n/a 46800 V=18.54 B=18.92|UVW2=19.26 Mars Odyssey, Suzaku, INTEGRAL, RHESSI, Milagro, Palomar (60"), SARA (0.9m), Lick (3m), Keck, TNT (0.8m), KANATA (1.5m), PROMPT, Cassini (125cm), AAVSO, Konus-Wind, MITSuME (50cm), PAIRITEL (1.3m), VLA @ 8.46 GHz, WSRT @ 4.9 GHz, Loiano (152cm), CARMA @ 95 GHz, MDM (2.4m & 1.3m), LBT Found in ground analysis after Mars Odyssey, Suzaku, INTEGRAL, and RHESSI alerted the IPN. BAT: GCN 6024|XRT: GCN 6030; GCN 6181; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6036; GCN 6041|Radio: GCN 6061 (VLA); GCN 6063 (WSRT); GCN 6073 (CARMA)|Other: GCN Report 28.1|GCN Report 28.2|GCN Report 28.3 Judy Racusin 070110 07:22:42 255445 0.934 -52.978 1.1 88.400 16.20 1.08 0.60 0.12 1.58, PL 0.12 00:03:39.38 -52:58:28.1 1.4 93.44 213 0.07079345 0.044737 -2.471 2.08596 2.50592 00:03:39.20 -52:58:26.3 1 104 V=20.3 B=20.9|U=20.4|UVW1>20.8|UVM2>21.1|UVW2>20.9|White=20.0 VLT 2.352 (VLT: absorption) Declared a "burst of interest". BAT: GCN 6005; GCN 6007; arXiv:0707.4626|XRT: GCN 6005; GCN 6008; GCN 6014; GCN 6019; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 6005; GCN 6009; GCN 6014; GCN 6019|Redshift: GCN 6010 (VLT)|Other: GCN Report 26.1|GCN Report 26.2|GCN Report 26.3 Hans Krimm 070107 12:05:18 255029 159.422 -53.202 1.1 347.300 51.70 2.64 1.97 0.23 1.33, PL 0.10 10:37:36.48 -53:12:47.4 1.4 86578.70 1000 0.2149774 0.07267392 -0.9708 2.07615 3.907484 10:37:36.35 -53:12:47.5 1 181 V=19.2 U=20.6|B>20.7|UVW1>20.0|UVM2>20.5|UVW2>20.8|White=19.5 Suzaku BAT: GCN 5999; GCN 6001; arXiv:0707.4626|XRT: GCN 5999; GCN 6000; GCN 6003; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5999; GCN 6002; GCN 6006|Other: GCN Report 25.1 Mike Stamatikos 070103 20:46:39 254532 352.581 26.823 2.7 18.600 3.38 0.46 1.04 0.15 1.95, PL 0.21 23:30:13.80 26:52:34.4 1.5 68.63 n/a 0.015546028 0.004954592 0.09025 2.31333 3.32147 n/a n/a n/a 55 V>20.8 B>21.3|U>21.6|UVW1>21.5|UVM2>21.4|UVW2>21.0|White>20.7 2.6208 (TOUGH: emission) UVOT: no detection BAT: GCN 5988; GCN 5991; arXiv:0707.4626|XRT: GCN 5988; GCN 5992; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5988; GCN 5993|Redshift: arXiv:1205.3162v2 (TOUGH)|Other: GCN Report 24.1 Taka Sakamoto 061222B 04:11:02 252593 105.353 -25.866 1.2 40.000 22.40 1.83 1.59 0.36 1.97, PL 0.13 07:01:24.67 -25:51:35.2 1.7 145.08 130 0.00006826752 0.000010216704 -3.371 1.91478 42.8659 n/a n/a n/a 146 V>19.77 B>20.29|U>19.98|UVW1>19.76|UVM2>19.96|UVW2>18.64 Magellan, TAROT (25cm), CTIO (1.3m), REM (60cm), BOOTES-IR (60cm) 3.355 (Magellan: absorption) BAT: GCN 5957; GCN 5974; arXiv:0707.4626|XRT: GCN 5957; GCN 5970; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5957; GCN 5972|Redshift: GCN 5958; GCN 5962 (Magellan)|Other: GCN Report 23.1 Judy Racusin 061222A 03:28:52 252588 358.254 46.524 1.2 71.400 79.90 1.58 8.53 0.26 1.35, PL 0.04 23:53:03.45 46:31:57.7 1.4 101.02 1510 0.8398588 0.31370252 -4.288 1.92748 36.8645 n/a n/a n/a 110 V>19.6 B>20.8|U>19.4|UVW1>19.2|UVM2>19.3|UVW2>19.3|White>20.0 Gemini-North, Konus-Wind, VLA @ 8.46 GHz 2.088 (Perley) UVOT: no detection BAT: GCN 5954; GCN 5964; arXiv:0707.4626|XRT: GCN 5954; GCN 5966; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5954; GCN 5973|Radio: GCN 5997|Redshift: Perley et al. 2009|Other: GCN Report 22.1 Dirk Grupe 061218 04:05:06 251863 149.260 -35.217 3.5 6.500 0.41 0.15 0.26 0.12 2.75, PL 0.63 n/a n/a n/a 106 n/a n/a n/a n/a n/a n/a n/a n/a n/a 110 n/a n/a BAT: possible burst BAT: GCN 5936; GCN 5940; arXiv:0707.4626|XRT: GCN 5936|UVOT: GCN 5936 Silvia Zane 061217 03:40:08 251634 160.403 -21.152 2.2 0.210 0.42 0.07 1.49 0.24 0.86, PL 0.30 10:41:39.10 -21:07:26.9 6.0 64 0.0460 n/a 0.0265 0.35 9.998 0.451 n/a n/a n/a 4917 V>20.3 B>20.2|U>19.8|UVW1>19.7|UVM2>20.4|UVW2>20.6|White>20.6 0.827 (Magellan: emission) R-band (Magellan, Calar Alto) BAT: GCN 5926; GCN 5930; GCN 5931; arXiv:0707.4626|XRT: GCN 5926; GCN 5932; GCN 5947|UVOT: GCN 5934|Redshift: GCN 5965 (Magellan)|Host: GCN 5949 (Magellan); GCN 5951 (Calar Alto)|Other: GCN Report 21.1|GCN Report 21.2 Houri Ziaeepour 061210 12:20:39 243690 144.521 15.613 2.3 85.300 11.10 1.76 5.31 0.47 1.56, PL 0.28 n/a n/a n/a n/a n/a 0.16253094 0.0429156 -1.707 2.85715 7.35053 n/a n/a n/a 209088 n/a n/a Suzaku 0.41 possible host redshift (Keck: emission) possible host (Gemini, MDM, Keck) No AT slew (Moon constraint)|UVOT: no detection|Possible redshift/host (please see circulars) BAT: GCN 5904; GCN 5905; arXiv:0707.4626|XRT: GCN 5921; GCN 5983; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5924|Redshift: GCN 5946 (Keck)|Host: GCN 5922 (Gemini); GCN 5925 (MDM); GCN 5946 (Keck)|Other: GCN Report 20.1 John Cannizzo 061202 08:11:45 241963 105.255 -74.602 4.0 91.200 34.20 1.33 2.51 0.17 1.58, PL 0.07 07:02:06.07 -74:41:54.7 1.4 118.98 357 0.3261192 0.08380848 -2.624 2.21627 6.96296 n/a n/a n/a 128 V>20.1 B>20.7|U>20.3|UVW1>20.1|UVM2>20.1|UVW2>20.5|White>20.4 Suzaku BAT: GCN 5886; GCN 5887; arXiv:0707.4626|XRT: GCN 5886; GCN 5893; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5886; GCN 5888|Other: GCN Report 19.1 Taka Sakamoto 061201 15:58:37 241840 332.079 -74.568 1.2 0.760 3.34 0.27 3.86 0.31 0.81, PL 0.15 22:08:32.30 -74:34:48.3 1.4 81.32 10 0.015833376 0.003697704 -0.5197 1.65934 1.467448 22:08:32.06 -74:34:47.9 0.5 86 V>20.8 B>20.9|U=20.7|UVW1=20.7|UVM2=20.5|UVW2=19.8|White=20.8 VLT, Konus-Wind, SOAR 0.111 (Magellan, from probable host) UVOT: likely host galaxy detection|Magellan: probable host galaxy BAT: GCN 5881; GCN 5882; arXiv:0707.4626|XRT: GCN 5881; GCN 5885; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5881; GCN 5883; GCN 5898|Redshift: GCN 5952 (Magellan)|Host: GCN 5883 (UVOT)|Other: GCN Report 18.1 Frank Marshall 061126 08:47:56 240766 86.615 64.204 1.0 70.800 67.70 2.21 9.76 0.38 1.32, PL 0.06 05:46:24.53 64:12:39.0 1.4 1599.69 n/a 0.3262688 0.11468996 -1.34 1.91794 2.40205 05:46:24.46 64:12:38.5 0.5 1605 V=19.29 B=19.75|U=19.54|UVW1=19.34|UVM2=19.79|UVW2>20.00|White=18.50 Faulkes North (2m), PAIRITEL, SARA (0.9m), MIRO (1.2m), Tautenburg (1.34m), RHESSI, New Mexico Skies (0.3m), Super-LOTIS (0.6m), RAPTOR, Isaac Newton (2.5m), NMSU (1m), Maidanak (1.5m), Sampurnanand (1.0m), INTEGRAL No AT slew (Earth-limb constraint) BAT: GCN 5854; GCN 5860; arXiv:0707.4626|XRT: GCN 5855; GCN 5862; GCN 5900; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5856; GCN 5861|Other: GCN Report 16.1|GCN Report 16.2 Boris Sbarufatti 061122 07:56:45 INTEGRAL 303.8370 15.5141 n/a n/a n/a n/a n/a n/a n/a n/a 20:15:19.87 15:31:01.8 1.4 n/a n/a 0.17363008 0.06370252 -1.285 2.00784 1.993493 n/a n/a n/a 24661 V>20.69 B>20.62|U>20.2|UVW1>19.46|UVM2>20.96|UVW2>21.54 INTEGRAL: GCN 5834 XRT: GCN 5842; GCN 5852; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5846|Other: GCN Report 17.1 061121 15:22:29 239899 147.228 -13.188 1.0 81.300 137.00 1.99 21.10 0.46 1.41, PL 0.03 09:48:54.59 -13:11:42.1 1.4 55.40 1840 0.6089238 0.192577 -3.883 1.90181 5.66912 09:48:54.55 -13:11:42.4 0.6 62 V=17.06 B=17.7|U=17.2|UVW1=19.6|UVM2=19.8|UVW2=20.4|White=16.23 Keck I, ROTSE-IIIa, Faulkes North (2m), KANATA (1.5m), Konus-Wind, RHESSI, MDM (2.4m), VLA @ 8.46 GHz, Palomar (60"), ART-3a (14"), Shajn (2.6m), NOT, SMARTS (1.3m) 1.314 (Keck I: absorption) Likely host (NOT)|V=22.4, I=21.9 (SMARTS) BAT: GCN 5823; GCN 5831; arXiv:0707.4626|XRT: GCN 5823; GCN 5832; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5823; GCN 5833; GCN 5899|Radio: GCN 5843|Redshift: GCN 5826 (Keck I)|Host: GCN 5877 (NOT); GCN 5878 (SMARTS)|Other: GCN Report 15.1|GCN Report 15.2 Kim Page 061110B 21:58:46 238174 323.912 6.872 1.6 134.000 13.30 1.21 0.45 0.11 1.03, PL 0.16 21:35:40.48 06:52:32.8 1.8 3042.21 0.099 0.00364004 0.000966909 -1.699 2.21817 28.9432 n/a n/a n/a 3046 V>20.14 B>21.57|U>21.08|UVW1>20.58|UVM2>20.61|UVW2>20.99|White>21.03 Liverpool (2m), NOT, VLT 3.44 (VLT) No AT slew (Earth limb constraint)|UVOT: no detection BAT: GCN 5800; GCN 5810; arXiv:0707.4626|XRT: GCN 5805; GCN 5811; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5803; GCN 5814; GCN 5899|Redshift: GCN 5809 (VLT)|Other: GCN Report 14.1 Derek Fox 061110A 11:47:21 238108 336.284 -2.252 1.1 40.700 10.60 0.76 0.53 0.12 1.67, PL 0.12 22:25:9.89 -02:15:30.4 1.6 69.22 522 0.0099102 0.00601252 0.03692 1.82722 0.0000374857 n/a n/a n/a 71 V>20.42 B>20.55|U>20.28|UVW1>19.72|UVM2>20.55|UVW2>20.31 Lulin (1-m), TNT (0.8m), NOT, VLT 0.758 (VLT: emission) UVOT: no detection|VLT: tentative redshift from host galaxy BAT: GCN 5795; GCN 5802; arXiv:0707.4626|XRT: GCN 5795; GCN 5806; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5795; GCN 5813|Redshift: GCN 5812; GCN 6759 (VLT)|Other: GCN Report 13.1 Abe Falcone 061102 01:00:31 236430 148.394 -17.022 2.6 45.600 2.79 0.67 0.23 0.05 1.56, PL 0.37 09:53:37.79 -17:01:29.4 5.7 100.13 60 0.000000015749998 0.0000000008983084 -3.671 1.7 0.457167608 n/a n/a n/a 110 V>20.5 B>21.6|U>21.3|UVW1>21.3|UVM2>21.7|UVW2>20.9|White>21.5 UVOT: no detection BAT: GCN 5776; GCN 5777; arXiv:0707.4626|XRT: GCN 5776; GCN 5783; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5776; GCN 5784|Other: GCN Report 12.1|GCN Report 12.2 Stephen Holland 061028 01:26:22 235715 97.193 46.290 2.5 106.200 9.66 1.72 0.65 0.19 1.73, PL 0.30 06:28:54.60 46:17:55.9 1.6 198.50 149 0.0000000000010942746 0.000000000000007872669 -3.149 2.61189 2.51276 n/a n/a n/a 190 V>20.6 B>20.3|U>19.9|UVW1>18.5|UVM2>19.4|UVW2>19.3|White>18.9 UVOT: no detection BAT: GCN 5762; GCN 5765; arXiv:0707.4626|XRT: GCN 5762; GCN 5767; GCN 5785; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5762; GCN 5766|Other: GCN Report 11.1 Taka Sakamoto 061027 10:15:02 235645 270.992 -82.239 3.7 150 2.97 0.93 n/a n/a 1.96, PL 0.46 n/a n/a n/a 152 <0.036 n/a n/a n/a n/a n/a n/a n/a n/a 133 V>20.41 B>20.40|U>20.04|UVW1>19.96|UVM2>19.95|UVW2>20.29|White>21.10 Possible burst|XRT: no detection|UVOT: no detection BAT: GCN 5760; GCN 5761; arXiv:0707.4626|XRT: GCN 5760; GCN 5761|UVOT: GCN 5760; GCN 5761 Mike Stamatikos 061025 18:35:50 INTEGRAL 300.9121 -48.2442 n/a n/a n/a n/a n/a n/a n/a n/a 20:03:36.93 -48:14:38.0 2.0 n/a n/a 0.010910223 0.0033993264 -1.495 1.77638 1.046537 n/a n/a n/a 5400 V>20.5 B>21.4|U>21.2|UVW1>21.4|UVM2>22.0|UVW2>22.4 INTEGRAL: GCN 5751|UVOT: no detection XRT: GCN 5753; GCN 5758; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5757|Other: GCN Report 10.1 061021 15:39:08 234905 145.146 -21.953 1.0 46.200 29.60 1.01 6.11 0.27 1.30, PL 0.06 09:40:36.11 -21:57:05.3 1.4 72.79 268 0.32195809 0.14521797 -2.008 1.99282 0.743722 09:40:36.12 -21:57:05.4 0.6 80 V=16.76 B=19.15|U=18.18|UVW1=17.94|UVM2=17.63|UVW2=18.02|White=15.09 VLT, Konus-Wind 0.3463 (Fynbo) BAT: long burst not short with extended emission BAT: GCN 5743; GCN 5744; GCN 5749; arXiv:0707.4626|XRT: GCN 5743; GCN 5746; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5743; GCN 5745|Redshift: Fynbo et al. 2009|Other: GCN Report 9.1 Alberto Moretti 061019 04:19:07 234516 91.675 29.527 3.1 183.800 25.90 4.05 2.12 0.44 1.92, PL 0.26 06:06:30.95 29:34:12.1 1.5 2796.83 1.4 0.09370498 0.04735871 -0.8747 2.08231 11.82347 n/a n/a n/a 2790 V>19 n/a REM (60cm), CTIO (1.3m), Shajn (2.6m) No AT slew (Earth limb constraint)|UVOT: no detection|XRT: dust-scattered X-ray halo detected BAT: GCN 5728; GCN 5732; arXiv:0707.4626|XRT: GCN 5729; GCN 5733; GCN 5737; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5735|Other: GCN Report 8.1 Cristiano Guidorzi 061007 10:08:09 232683 46.299 -50.496 1.0 75.300 444.00 5.62 14.60 0.37 1.03, PL 0.03 03:05:19.60 -50:30:02.4 1.4 80.45 3360 0.10166368 0.03237049 -1.952 1.99824 5.51902 03:05:19.6 -50:30:02.4 n/a 80 V=12.84 B=14.42|U=14.13|UVW1=14.89|UVM2=16.10|UVW2=16.75 ROTSE-IIIa, Faulkes South (2m), Magellan Clay, VLT, Konus-Wind, Suzaku, RHESSI 1.261 (Magellan Clay: absorption)|1.262 (VLT: absorption) BAT: GCN 5707; GCN 5713; arXiv:0707.4626|XRT: GCN 5707; GCN 5712; GCN 5714; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5707; GCN 5719|Redshift: GCN 5715 (Magellan Clay); GCN 5716 (VLT)|Other: GCN Report 7.1 Patricia Schady 061006 16:45:51 232585 110.998 -79.195 1.8 129.900 14.20 1.42 5.24 0.21 1.72, PL 0.17 07:24:07.56 -79:11:55.5 1.8 156.58 10 0.016575435 0.0090189 -0.7801 1.86722 2.019986 n/a n/a n/a 129 V>20.85 B>21.23|U>21.86|UVW1>21.50|UVM2>21.69|UVW2>21.12 RHESSI, Konus-Wind, Suzaku, VLT BAT: short-hard burst|UVOT: no detection BAT: GCN 5699; GCN 5704; arXiv:0707.4626|XRT: GCN 5699; GCN 5703; GCN 5723; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5699; GCN 5711|Other: GCN Report 6.1 Patricia Schady 061004 19:50:31 232339 97.795 -45.903 1.0 6.200 5.66 0.31 2.54 0.16 1.81, PL 0.10 06:31:10.81 -45:54:24.2 1.4 60.22 46.5 0.025991202 0.012197886 -0.9697 1.97692 0.868778 n/a n/a n/a 51 V>18.9 B>19.9|U>20.5|UVW1>21.2|UVM2>20.4|UVW2>20.5|White>20.3 UVOT: no detection BAT: GCN 5691; GCN 5694; arXiv:0707.4626|XRT: GCN 5691; GCN 5695; GCN 5774; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5691; GCN 5696|Other: GCN Report 4.1|GCN Report 4.2 Houri Ziaeepour 061002 01:03:30 231974 220.356 48.726 1.7 17.600 6.77 0.81 0.81 0.26 1.76, PL 0.21 14:41:23.52 48:44:28.9 2.6 128.41 0.999 0.00679281 0.00306768 -2.927 2.49792 2.54097 n/a n/a n/a 129 V>20.32 B>20.63|U>20.87|UVW1>21.11|UVM2>21.41|UVW2>21.19 UVOT: no detection BAT: GCN 5675; GCN 5676; GCN 5678; arXiv:0707.4626|XRT: GCN 5675; GCN 5676; GCN 5681; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5675; GCN 5676; GCN 5683|Other: GCN Report 5.1 John Cannizzo 060929 19:55:01 231702 263.148 29.825 2.8 554.000 8.30 2.30 0.42 0.13 1.83, PL 0.44 17:32:28.97 29:50:06.4 1.5 n/a n/a 0.00882368 0.004489054 -0.8662 2.2745 1.63493 n/a n/a n/a 78 V>20.71 B>20.55|U>20.25|UVW1>19.60|UVM2>19.83|UVW2>19.98|White>20.96 GAO (150cm) UVOT: no detection BAT: GCN 5654; GCN 5660; GCN 5662; arXiv:0707.4626|XRT: GCN 5654; GCN 5663; GCN 5668; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5667|Other: GCN Report 3.1 Craig Markwardt 060927 14:07:35 231362 329.547 5.370 1.0 22.500 11.30 0.68 2.70 0.17 0.9, CPL -0.4/0.4 21:58:12.05 05:21:49.0 1.6 64.72 n/a 0.006391904 0.0015162266 -0.7342 1.94856 12.7969 n/a n/a n/a 71 V>18.0 B>20.93|U>20.52|UVW1>21.44|UVM2>20.42|UVW2>19.84|White>19.65 ROTSE-IIIa, ART-3a (14"), MASTER, Faulkes South (2m), Kiso (1.05m), TNT (0.8m), AZT-11 (1.25m), VLT 5.6 (VLT: absorption) UVOT: no detection BAT: GCN 5627; GCN 5639; arXiv:0707.4626|XRT: GCN 5627; GCN 5641; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5627; GCN 5643|Redshift: GCN 5651 (VLT)|Other: GCN Report 2.1 Louis Barbier 060926 16:48:42 231231 263.926 13.039 1.4 8.000 2.19 0.25 1.09 0.14 2.54, PL 0.23 17:35:43.68 13:02:17.1 1.7 59.95 10 0.0161496 0.005608116 -0.07073 2.00443 31.626 17:35:43.66 13:02:18.6 0.5 57 V>19.0 U>20.8|B>20.6|UVW1>20.4|UVW2>20.1|UVM2>20.4 Skinakas (1.3m), RTT150, MASTER, VLT 3.208 (VLT: absorption) BAT: GCN 5612; GCN 5621; arXiv:0707.4626|XRT: GCN 5612; GCN 5622; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5612; GCN 5625; GCN 5645|Redshift: GCN 5626 (VLT); GCN 5637 (VLT)|Other: GCN Report 1.1|GCN Report 1.2 Stephen Holland 060923C 13:33:03 230711 346.122 3.943 2.1 75.800 15.80 2.24 0.96 0.36 2.27, PL 0.24 n/a n/a n/a 203.41 2.5 0.0531195 0.033338095 -3.148 2.23639 1.56443 n/a n/a n/a n/a n/a n/a VLT, Gemini-North UVOT: cannot observe (4th magnitude star to near source) BAT: GCN 5591; GCN 5600; GCN 5611; arXiv:0707.4626|XRT: GCN 5591; GCN 5601; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5591 Mike Stamatikos 060923B 11:38:06 230702 238.193 -30.907 1.6 8.600 4.80 0.62 1.52 0.33 2.50, PL 0.25 15:52:46.70 -30:54:13.7 1.8 114.51 61.2 0.137802 0.0885032 -0.5675 2.307 4.37913 n/a n/a n/a 122 V>18.52 B>19.61|U>19.28|UVW1>19.45|UVM2>19.70|UVW2>19.92|White>19.42 UVOT: no detection BAT: GCN 5590; GCN 5595; arXiv:0707.4626|XRT: GCN 5590; GCN 5602; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5590; GCN 5603 Mike Stamatikos 060923A 05:12:15 230662 254.623 12.341 2.1 51.700 8.69 1.33 1.32 0.26 1.70, PL 0.23 16:58:28.14 12:21:37.9 1.5 81.08 1.7 0.05820565 0.022287395 -2.267 1.95494 1.65404 n/a n/a n/a 85 n/a n/a UKIRT, Keck-I, Gemini-North Probable host, R~25.5 (VLT) BAT: GCN 5583; GCN 5589; arXiv:0707.4626|XRT: GCN 5583; GCN 5599; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5583|Host: GCN 5673 (VLT) Mike Stamatikos 060919 07:48:39 230115 276.900 -50.994 1.6 9.100 5.46 0.64 2.12 0.30 1.85, PL 0.19 18:27:41.80 -51:00:52.1 1.7 86.91 n/a 0.007462234 0.0033825844 -1.014 2.04524 10.46625 n/a n/a n/a 73 V>20.24 B>21.02|U>20.88|UVW1>20.99|UVM2>21.10|UVW2>20.65|White>21.00 UVOT: no detection BAT: GCN 5575; GCN 5578; arXiv:0707.4626|XRT: GCN 5575; GCN 5577; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5575; GCN 5580 Cristiano Guidorzi 060912A 13:55:54 229185 5.285 20.971 1.0 5.000 13.50 0.62 8.58 0.44 1.74, PL 0.09 00:21:08.13 20:58:18.5 1.4 108.88 10 0.02826868 0.0122934 -1.067 1.8948 2.33014 00:21:08.16 20:58:17.8 0.5 113 V=17.4 B=19.5|U=17.6|UVW1=18.51|UVM2=19.3|UVW2>19.5|White=16.0 TNT (0.8m), Skinakas (1.3m), Maidanak (1.5m), Konus-Wind, MAGIC, VLT probably host redshift:|0.937 (VLT: emission) probable host (VLT) BAT: GCN 5558; GCN 5561; arXiv:0707.4626|XRT: GCN 5558; GCN 5562; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5558; GCN 5565|Redshift: GCN 5617 (VLT)|Host: GCN 5573 (VLT) Cheryl Hurkett 060908 08:57:22 228581 31.828 0.335 1.1 19.300 28.00 1.11 3.03 0.25 1.0, CPL -0.3/0.3 02:07:18.42 00:20:32.2 1.4 71.68 49.8 0.02019787 0.00606949 -0.5268 2.13395 6.44944 02:07:18.36 00:20:31.2 0.7 80 V=16.85 B=18.41|U=17.01|UVW1=18.61|UVM2>18.57|UVW2>19.07|White=15.06 PROMPT, REM (60cm), Danish (1.5m), Gemini-North, Terskol Observatory (2m) 1.8836 (Fynbo) Possible host, V=24.9, R=25.12 (NOT) Gemini-North redshift removed and replaced with Fynbo reported redshift. See references. BAT: GCN 5544; GCN 5551; arXiv:0707.4626|XRT: GCN 5544; GCN 5554; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5544; GCN 5553|Redshift: GCN 5555 (Gemini-North); Fynbo et al. 2009|Host: GCN 5674 (NOT) Phil Evans 060906 08:32:47 228316 40.709 30.362 2.5 43.500 22.10 1.36 1.97 0.28 2.03, PL 0.11 02:43:00.88 30:21:42.7 1.4 148.51 n/a 0.030690434 0.008446526 -0.3791 2.07859 26.2785 n/a n/a n/a 152 V>20.1 B>20.3|U>20.0|UVW1>19.6|UVM2>19.9|UVW2>19.7|White>20.6 Palomar (60"), KAIT (0.76m), VLT, New Mexico Skies Observatory (0.3m) 3.685 (VLT: absorption) BAT: GCN 5528; GCN 5534; GCN 5538; arXiv:0707.4626|XRT: GCN 5528; GCN 5537; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5528; GCN 5536|Redshift: GCN 5535 (VLT) Judy Racusin 060904B 02:31:04 228006 58.218 -0.729 1.0 171.500 16.20 1.43 2.44 0.21 1.64, PL 0.14 03:52:50.54 -00:43:30.1 1.4 68.81 42.9 0.04547384 0.01532217 -0.7618 2.18877 3.90147 03:52:50.54 -00:43:31.1 0.5 71 V=18.64 B=18.98|U=18.32|UVW1=18.78|UVM2=18.88|UVW2=18.96 TAROT (25cm), Watcher (0.4m), Crni Vrh (60cm), VLT, RTT150 (1.5m), CTIO (1.3m), Cassini (152cm), Skinakas Observatory (1.3m), Kiso (1.05m), CFHT/WIRCam, Maidanak (1.5m) 0.703 (VLT: absorption) BAT: GCN 5505; GCN 5520; arXiv:0707.4626|XRT: GCN 5505; GCN 5517; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5505; GCN 5519|Redshift: GCN 5513 (VLT) Dirk Grupe 060904A 01:03:21 227996 237.731 44.984 1.5 80.100 77.20 1.51 4.87 0.20 1.55, PL 0.04 n/a n/a n/a 65.96 2690 0.04719642 0.02199035 -3.559 1.25257 0.133419619 n/a n/a n/a 75 V>20.11 B>19.85|U>19.49|UVW1>19.91|UVM2>19.95|UVW2>20.55|White>21.69 ROTSE-IIIc, BOOTES-IR (0.6m), OSN (1.5m), Konus-Wind, Subaru (8.2m), Suzaku UVOT: no detection BAT: GCN 5502; GCN 5516; arXiv:0707.4626|XRT: GCN 5502; GCN 5515; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5502; GCN 5523 Dirk Grupe 060901 18:44:00 INTEGRAL 287.15758 -6.63957 n/a n/a n/a n/a n/a n/a n/a n/a 19:08:37.83 -06:38:06.9 2.2 n/a n/a 0.0790465 0.0261102 -1.42 1.94614 4.8655 n/a n/a n/a 13777 V>19.4 B>20.6|U>19.2|UVW1>20.6|UVW2>20.9|White>18.7 INTEGRAL: GCN 5491|UVOT: no detection XRT: GCN 5494; GCN 5496; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5500 060825 02:59:58 226382 18.132 55.796 1.0 8.000 9.63 0.48 2.66 0.17 1.2, CPL -0.3/0.3 01:12:29.45 55:47:50.9 1.8 65.59 10 0.018301518 0.0081513 -1.037 1.75999 4.20648 n/a n/a n/a 72 n/a n/a BOOTES-IR (0.6m), Palomar (60") BAT: GCN 5471; GCN 5478; arXiv:0707.4626|XRT: GCN 5471; GCN 5479; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5471 Goro Sato 060814 23:02:19 224552 221.338 20.591 1.0 145.300 146.00 2.39 7.27 0.29 1.53, PL 0.03 14:45:21.36 20:35:09.2 1.4 71.54 5670 0.2777528 0.070448 -1.955 2.11591 10.1577 n/a n/a n/a 80 V>20.36 B>21.53|U>21.04|UVW1>20.52|UVM2>20.50|UVW2>20.02|White>21.39 UKIRT, VLT, Palomar Hale (200"), Palomar (60"), Konus-Wind, Suzaku 0.84 (Keck I: emission, from host) Possible host: R & I (VLT), Ks ~ 18.2 (Palomar Hale), I & V (Keck I) Keck reported redshift removed and revised TOUGH redshift added. See references. BAT: GCN 5447; GCN 5459; arXiv:0707.4626|XRT: GCN 5447; GCN 5451; GCN 5464; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5447; GCN 5453|Redshift: GCN 6663 (Keck I); arXiv:1205.4036v1 (TOUGH)|Host: GCN 5456 (VLT); GCN 5457 (Palomar Hale); GCN 6663 (Keck I) Alberto Moretti 060813 22:50:23 224364 111.890 -29.844 1.0 16.100 54.60 1.40 8.84 0.39 1.0, CPL -0.2/0.2 07:27:35.36 -29:50:49.4 1.4 76.24 65.4 0.26132827 0.05165286 -0.275 1.91821 4.05654 n/a n/a n/a 83 V>19.66 B>21.03|U>20.76|UVW1>20.82|UVM2>20.86|UVW2>20.93|White>20.89 Konus-Wind, Suzaku UVOT: no detection BAT: GCN 5442; GCN 5443; GCN 5477; arXiv:0707.4626|XRT: GCN 5442; GCN 5444; GCN 5463; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5442; GCN 5445 Alberto Moretti 060807 14:41:35 223217 252.520 31.591 1.8 54.000 8.48 1.09 0.83 0.16 1.58, PL 0.21 16:50:02.65 31:35:29.9 1.4 118.79 10 0.12128378 0.024263971 0.02678 2.11164 1.46848 n/a n/a n/a 110 V>20.7 B>21.4|U>21.2|UVW1>20.4|UVM2>20.7|UVW2>20.8|White>20.5 NOT, NTT, VLT Possible host, V=24.9, R=24.26, i=22.1 (NOT) UVOT: no detection BAT: GCN 5409; GCN 5421; arXiv:0707.4626|XRT: GCN 5409; GCN 5423; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5409; GCN 5425|Host: GCN 5672 Massimiliano De Pasquale 060805A 04:47:49 222683 220.928 12.580 2.7 5.300 0.72 0.20 0.34 0.11 2.20, PL 0.42 14:43:43.47 12:35:11.2 1.6 93.15 0.999 0.00552016 0.0028644448 -0.8409 2.29321 0.964258 n/a n/a n/a 97 V>20.3 B>20.6|U>20.2|UVW1>19.7|UVM2>20.6|UVW2>20.7|White>20.1 UVOT: no detection BAT: GCN 5398; GCN 5403; arXiv:0707.4626|XRT: GCN 5398; GCN 5404; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5398; GCN 5402 Houri Ziaeepour 060804 07:28:20 222546 112.219 -27.225 1.9 17.800 5.98 0.99 1.13 0.29 1.73, PL 0.26 07:28:49.30 -27:12:55.9 1.4 131.68 10 0.0868231 0.037390803 0.5107 2.07301 4.676856 07:28:49.36 -27:12:56.7 1 128 V=17.7 B>20.5|U>19.9|UVW1>19.8|UVM2>19.5|UVW2>19.7|White=17.9 BAT: GCN 5394; GCN 5395; arXiv:0707.4626|XRT: GCN 5394; GCN 5396; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5394; GCN 5397 Houri Ziaeepour 060801 12:16:15 222154 212.989 16.988 1.8 0.490 0.80 0.10 1.27 0.16 0.47, PL 0.24 14:12:01.33 16:58:54.6 1.5 63.01 n/a 0.0000000000000019232488 0.000000000000000004697616 -0.8536 1.67701 2.98945 n/a n/a n/a 67 V>20.1 B>20.6|U>20.3|UVW1>20.3|UVM2>20.2|UVW2>20.4|White>20.8 Hanle (2.0m), CAHA (3.5m), VLT UVOT: no detection BAT: GCN 5378; GCN 5381; arXiv:0707.4626|XRT: GCN 5378; GCN 5382; GCN 5773; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5378; GCN 5385 Judy Racusin 060729 19:12:29 221755 95.287 -62.221 4.1 115.300 26.10 2.11 1.17 0.13 1.75, PL 0.14 06:21:31.79 -62:22:12.4 1.4 124.39 7700 1.6804908 0.85117815 -5.083 1.92492 0.733885 06:21:31.85 -62:22:12.7 n/a 135 V=17.30 B=18.3|U=17.3|UVW1=17.4|UVM2=17.7|UVW2=18.0|White=16.65 ROTSE-IIIa, VLT, Gemini South, CTIO (1.3m), XMM-Newton 0.54 (VLT, Gemini South: absorption) BAT: GCN 5365; GCN 5370; arXiv:0707.4626|XRT: GCN 5365; GCN 5369; GCN 5432; GCN 5652; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5365; GCN 5367; GCN 5371; GCN 5432; GCN 5652|Redshift: GCN 5373 (VLT, Gemini South) Dirk Grupe 060728 22:24:31 221627 16.644 -41.390 3.0 60 2.29 0.70 n/a n/a 1.44, PL 0.44 n/a n/a n/a 124 <0.0037 n/a n/a n/a n/a n/a n/a n/a n/a 121 V>19.9 UVW1>21.2|UVM2>20.9|UVW2>21.2 BAT: probable GRB|UVOT: no detection|XRT: no detection BAT: GCN 5360; GCN 5363; arXiv:0707.4626|XRT: GCN 5360; GCN 5393|UVOT: GCN 5360; GCN 5364 Claudio Pagani 060719 06:50:37 220020 18.420 -48.381 1.3 66.900 15.00 0.91 2.16 0.20 1.91, PL 0.11 01:13:43.70 -48:22:50.6 1.4 128.76 300 0.05378834 0.020716404 -6.44 2.57067 3.34098 n/a n/a n/a 67 V>19.21 B>21.15|U>19.88|UVW1>20.52|UVM2>21.15|UVW2>21.18|White>19.84 Las Campanas (20"), VLT 1.5320 (TOUGH: emission) UVOT: no detection BAT: GCN 5339; GCN 5349; arXiv:0707.4626|XRT: GCN 5339; GCN 5348; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5339; GCN 5351|Redshift: arXiv:1205.4036v1 (TOUGH) Mike Stamatikos 060717 09:07:39 219646 170.857 28.982 2.6 3.000 0.65 0.16 0.54 0.11 1.70, PL 0.37 11:23:21.68 28:57:03.9 3.6 233.10 0.999 0.0050184 0.002895025 -0.7051 3.37577 2.64008 n/a n/a n/a 222 V>19.62 B>20.66|U>19.83|UVW1>19.33|UVM2>19.25|UVW2>20.51|White>20.85 UVOT: no detection BAT: GCN 5326; GCN 5330; arXiv:0707.4626|XRT: GCN 5326; GCN 5331; GCN 5338; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5326; GCN 5332 Taka Sakamoto 060714 15:12:00 219101 227.855 -6.544 1.5 115.000 28.30 1.67 1.28 0.13 1.93, PL 0.11 15:11:26.46 -06:33:58.8 1.4 99.00 1000 0.08261892 0.03048066 1.5 2.04425 10.2942 15:11:26.42 -06:33:58.3 0.56 109 V=18.6 B>19.7|U>20.5|UVW1>20.6|White=19.3 Skinakas Observatory (1.3m), Shajn (2.6m), Maidanak (1.5m), VLT, CTIO (1.3m), NOT 2.71 (VLT: absorption) NOT: possible host BAT: GCN 5311; GCN 5334; arXiv:0707.4626|XRT: GCN 5311; GCN 5321; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5311; GCN 5357|Redshift: GCN 5320 (VLT)|Host: GCN 5337 (NOT) Hans Krimm 060712 21:07:44 218582 184.067 35.540 2.2 26.300 12.40 2.17 1.64 0.60 1.62, PL 0.33 12:16:16.26 35:32:17.8 1.6 183.62 n/a 0.024522652 0.0101486 -2.673 2.85264 1.69547 n/a n/a n/a 4983 V>19.44 B>20.64|U>20.06|UVW1>20.16|UVM2>19.38|White>19.88 UVOT: no detection BAT: GCN 5301; GCN 5304; arXiv:0707.4626|XRT: GCN 5301; GCN 5305; GCN 5308; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5307 Jay Cummings 060708 12:15:59 217805 7.831 -33.751 1.0 10.200 4.94 0.37 1.94 0.14 1.68, PL 0.12 00:31:13.80 -33:45:32.6 1.4 62.30 344 0.06126087 0.022917246 -4.191 2.20484 0.617545 00:31:13.82 -33:45:32.4 0.5 72 V=15.53 B=19.60|U=18.85|UVW1=20.18|UVM2>20.00|UVW2>19.77|White=16.81 AEOS (3.63m), VLT Z<2.3 (VLT) BAT: GCN 5292; GCN 5295; arXiv:0707.4626|XRT: GCN 5292; GCN 5297; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5292; GCN 5296|Redshift: GCN 5319 (VLT) Alberto Moretti 060707 21:30:19 217704 357.069 -17.904 1.4 66.200 16.00 1.51 1.01 0.23 0.6, CPL -0.6/0.7 23:48:19.07 -17:54:18.0 1.7 120.51 10 0.1694203 0.0690354 -1.502 2.09345 1.61614 23:48:19.0 -17:54:21.5 n/a 126 V=19.65 B=19.57|U>19.32|UVW1>19.2|UVM2>19.5|UVW2>19.4|White=20.37 BOOTES-IR (0.6m), Skinakas Observatory (1.3m), VLT 3.43 (VLT: absorption) BAT: GCN 5285; GCN 5289; arXiv:0707.4626|XRT: GCN 5285; GCN 5293; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5285; GCN 5287; GCN 5294|Redshift: GCN 5298 (VLT) Alberto Moretti 060614 12:43:49 214805 320.877 -53.027 1.0 108.700 204.00 3.63 11.50 0.74 2.02, PL 0.04 21:23:32.12 -53:01:36.6 1.4 91.40 6000 0.550962 0.20174922 1.5 1.89544 0.325209 21:23:32.08 -53:01:36.2 0.56 101 V=19.54 B=19.91|U=18.81|UVW1=18.35|UVM2=18.06|UVW2=18.26|White=18.30 Watcher (0.4m), Siding Spring Observatory (1m), CTIO (1.3m), VLT-UT1, Konus-Wind, VLT-UT2, La Silla (Danish 1.54m), Gemini South 0.13 (Gemini: emission)|0.125 (VLT: emission) R-band (Danish 1.54m)|I = 21.9 (SMARTS) UVOT: possible, late-time rebrightening BAT: GCN 5252; GCN 5256; GCN 5262; arXiv:0707.4626|XRT: GCN 5252; GCN 5254; GCN 5262; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5252; GCN 5255; GCN 5262; GCN 5281; GCN 5286|Redshift: GCN 5275 (Gemini); GCN 5276 (VLT)|Host: GCN 5277 (Danish 1.54m); GCN 5282 (SMARTS) Ann Parsons 060607B 23:32:44 213934 42.043 14.755 1.1 31.100 16.40 1.17 1.46 0.25 1.65, PL 0.12 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No AT slew (Sun constraint) BAT: GCN 5244; GCN 5246; arXiv:0707.4626 Hans Krimm 060607A 05:12:13 213823 329.705 -22.496 1.0 102.200 25.50 1.12 1.40 0.13 1.47, PL 0.08 21:58:50.41 -22:29:47.0 1.4 65.20 327 0.112086 0.00758268 -1.095 1.61002 6.25383 21:58:50.4 -22:29:47.4 0.5 179 V=15.35 B=19.13|U=18.87|UVW1>18.83|UVM2>20.47|UVW2>19.97|White=15.98 REM (60cm), PROMPT, VLT 3.082 (VLT: absorption) BAT: GCN 5233; GCN 5242; arXiv:0707.4626|XRT: GCN 5233; GCN 5240; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5233; GCN 5243|Redshift: GCN 5237 (VLT) Houri Ziaeepour 060605 18:15:45 213630 322.128 -6.071 1.9 79.100 6.97 0.90 0.46 0.12 1.55, PL 0.20 21:28:37.31 -06:03:30.7 1.4 92.39 0.999 0.03695148 0.003680676 -1.745 2.02128 5.93387 21:28:37.32 -06:03:31.3 0.5 97 V=16.53 B=20.0|U>21.1|UVW1>20.2|UVM2>20.7|UVW2>19.9|White=17.64 ROTSE-III, ANU (2.3m), RTT150, TNG (3.6m), SALT (10m), TNT (0.8m), VATT, NOT, Calar Alto (3.5m) 3.8 (ANU: absorption)|3.7 (SALT: absorption)|3.78 (Calar Alto) BAT: GCN 5221; GCN 5231; arXiv:0707.4626|XRT: GCN 5221; GCN 5227; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5221; GCN 5228|Redshift: GCN 5223 (ANU); GCN 5226 (SALT); GCN 5489 (Calar Alto); GCN 6166 (Calar Alto)|Host: GCN 5489 (Calar Alto) Mat Page 060604 18:19:00 213486 337.224 -10.945 3.7 95.000 4.02 1.06 0.34 0.13 2.01, PL 0.42 22:28:55.04 -10:54:56.2 1.4 108.83 293 0.0842095 0.03245334 -3.121 2.1711 9.77306 22:28:55.01 -10:54:55.8 0.6 99 V=21.2 B=21.2|U=21.1|UVW1=22.1|UVM2>21.1|UVW2>19.8|White=18.3 WHT, NOT (2.5m), VATT 2.1357 (TOUGH: emission) NOT reported redshift removed and revised TOUGH redshift added. See references. BAT: GCN 5212; GCN 5214; arXiv:0707.4626|XRT: GCN 5212; GCN 5215; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5212; GCN 5219|Redshift: GCN 5218 (NOT); arXiv:1205.4036v1 (TOUGH) Mat Page 060602A 21:32:12 213180 149.579 0.314 1.6 75.000 16.10 1.57 0.56 0.20 1.25, PL 0.16 n/a n/a n/a n/a n/a 0.00427686 0.002828238 -0.5301 7.12842 10.11386 n/a n/a n/a 152593 V>21.3 B>22.3|U>22.1|UVW1>21.7|UVM2>22.0|UVW2>22.3 NOT 0.787 (VLT: emission, probable) No AT slew (Moon constraint)|UVOT: no detection BAT: GCN 5196; GCN 5206; GCN 5211; arXiv:0707.4626|XRT: GCN 5251; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5245|Redshift: GCN 6997 (VLT) Patricia Schady 060526 16:28:30 211957 232.834 0.288 1.4 298.200 12.60 1.65 1.67 0.18 2.01, PL 0.24 15:31:18.33 00:17:05.4 1.4 73.23 35.8 0.08994752 0.023567942 -1.541 1.90677 0.0000129284 15:31:18.36 00:17:04.9 0.5 81 V=17.2 B=18.2|U>19.1|UVW1>19.1|UVM2>19.0|UVW2>19.6|White=17.6 Watcher (40cm), ROTSE-III, TNG (3.5m), Lulin (1m), Magellan, Loiano (152cm), RTT150, MDM (2.4m), MDM (1.3m), La Silla (Danish 1.5m), CTIO (1.3m), Shajn (2.6m), Tautenburg (1.34m), Maidanak (1.5m), Mt Abu IR Observatory(1.2m), Cassini (152cm) 3.21 (Magellan: absorption) BAT: two episodes of emission (see circulars for full details) BAT: GCN 5162; GCN 5163; GCN 5174; arXiv:0707.4626|XRT: GCN 5162; GCN 5163; GCN 5168; GCN 5194; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5162; GCN 5163; GCN 5172|Redshift: GCN 5170 (Magellan) Sergio Campana 060522 02:11:19 211117 322.954 2.895 1.5 71.100 11.40 1.11 0.55 0.15 1.56, PL 0.15 21:31:44.88 02:53:10.1 1.4 144.40 10 0.015938384 0.00685967 -3.774 2.1794 35.5534 21:31:44.85 02:53:10.8 0.6 129 V>20.1 B>20.7|U>21.0|UVW1>22.0|UVM2>21.9|UVW2>21.7|White=19.65 TNG (3.6m), Keck I (10m), Palomar Hale (5m) 5.11 (Keck I: absorption) BAT: GCN 5150; GCN 5153; arXiv:0707.4626|XRT: GCN 5150; GCN 5154; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5150; GCN 5158; GCN 5159|Redshift: GCN 5155 (Keck I) Derek Fox 060516 06:43:35 210254 71.170 -18.126 2.4 161.600 10.20 1.58 0.34 0.23 2.19, PL 0.25 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No AT slew (Sun constraint) BAT: GCN 5144; GCN 5146; arXiv:0707.4626 Ann Parsons 060515 02:27:53 210084 127.277 73.561 1.5 52.000 14.10 1.28 0.82 0.20 1.14, PL 0.15 08:29:09.34 73:34:04.0 3.5 3378.00 n/a 0.0007931238 0.00013091316 -2.309 1.71374 0.24468084 n/a n/a n/a 3364 V>20.1 B>20.4|U>20.2|UVW1>20.4|UVM2>20.7|UVW2>21.4|White>20.9 TAROT (25cm) No AT slew (Earth constraint) BAT: GCN 5132; GCN 5141; arXiv:0707.4626|XRT: GCN 5137; GCN 5139; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5135; GCN 5138 Jay Cummings 060512 23:13:21 209755 195.748 41.209 1.9 8.500 2.32 0.40 0.88 0.20 2.48, PL 0.30 13:03:05.81 41:11:26.3 1.5 101.77 26 0.01510587 0.00614778 -2.193 2.70163 0.000023234 13:03:05.81 41:11:27.2 0.5 94 V=15.88 B=19.50|U=19.48|UVW1>21.0|UVM2>21.1|UVW2>21.04|White=16.34 Liverpool (2m), TNG (3.6m), Palomar (60"), ARC (3.5m), Kuiper (1.54m), Subaru (8.2m), VLT, TAROT (25cm), Keck I, NOT 0.4428 (Keck I: emission) Possible host (Palomar, Keck I) BAT: GCN 5117; GCN 5124; arXiv:0707.4626|XRT: GCN 5117; GCN 5128; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5117; GCN 5130|Redshift: GCN 5217 (Keck I)|Host: GCN 5156 (Palomar); GCN 5217 (Keck I) Jay Cummings 060510B 08:22:15 209352 239.259 78.591 1.9 275.200 40.70 1.76 0.57 0.11 1.78, PL 0.08 15:56:29.26 78:34:11.6 1.5 118.81 715 0.013960065 0.006619445 0.491 2.1317 10.0498 n/a n/a n/a 111 V>21.2 B>21.4|U>21.1|UVW1>20.6|UVM2>20.9|UVW2>19.7|White>21.9 MDM (1.3m), Gemini North, Faulkes North (2m), XMM-Newton 4.9 (Gemini) UVOT: no detection BAT: GCN 5096; GCN 5107; arXiv:0707.4626|XRT: GCN 5096; GCN 5110; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5096; GCN 5109|Redshift: GCN 5104 (Gemini) Hans Krimm 060510A 07:43:28 209351 95.860 -1.163 1.3 20.400 80.50 3.12 14.70 1.13 1.57, PL 0.07 06:23:27.98 -01:09:47.1 1.4 146.15 10 1.0411422 0.31186589 -2.286 1.88675 3.88077 06:23:27.98 -01:09:46.2 0.56 82 V=18.38 B>18.4|U=18.06|UVW1>17.1|UVM2>17.5|UVW2>17.6|White=18.04 CTIO (1.3m), Konus-Wind BAT: GCN 5095; GCN 5108; arXiv:0707.4626|XRT: GCN 5095; GCN 5106; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5095; GCN 5116 Hans Krimm 060507 01:53:12 208870 89.911 75.250 1.1 183.300 44.50 2.30 1.27 0.22 1.83, PL 0.09 05:59:50.80 75:14:55.0 1.5 2786.02 n/a 0.05942607 0.024963789 -0.3137 2.07674 1.547813 n/a n/a n/a 2760 V>18.7 White>19.4 NOT No AT slew (Earth limb constraint)|UVOT: no detection BAT: GCN 5084; GCN 5090; GCN 5091; arXiv:0707.4626|XRT: GCN 5085; GCN 5087; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5088 Louis Barbier 060505 06:36:01 208654 331.772 -27.815 3.9 ~4 9.44 1.71 2.65 0.63 1.29, PL 0.28 22:07:03.32 -27:48:53.0 2.0 n/a n/a 0.08191232 0.031957947 -1.206 1.68055 1.27418 n/a n/a n/a 51749 V>19.1 B>20.2|U>19.9|UVW1>19.8|UVM2>20.1|UVW2>21.0 Gemini South 0.089 (Gemini: emission) 2dFGRS S173Z112 (Gemini)|R-band (VLT) UVOT: no detection BAT: GCN 5076; GCN 5142; arXiv:0707.4626|XRT: GCN 5078; GCN 5081; GCN 5114; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5082|Redshift: GCN 5123 (Gemini)|Host: GCN 5123 (Gemini); GCN 5161 (VLT) David Palmer 060502B 17:24:41 208275 278.927 52.618 2.4 0.131 0.40 0.05 0.62 0.12 0.98, PL 0.19 18:35:45.23 52:37:53.5 5.2 70.27 n/a 0.00019095833 0.00008744979 n/a 3.06579 2.12759 n/a n/a n/a 57 V>20.29 B>20.62|U>21.04|UVW1>21.29|UVM2>21.31|UVW2>21.29|White>20.49 MDM (1.3m), Gemini 0.287 (Keck I-candidate: absorption) R~23.8 (Gemini: candidate)|R~23.9 (MDM: candidate)|bright early-type (Keck I: candidate) short hard burst|UVOT: no detection BAT: GCN 5055; GCN 5064; arXiv:0707.4626|XRT: GCN 5055; GCN 5059; GCN 5063; GCN 5093; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5055; GCN 5069|Redshift: GCN 5238 (Keck I)|Host: GCN 5071; GCN 5077 (Gemini); GCN 5072 (MDM); GCN 5238 (Keck I) Eleonora Troja 060502A 03:03:32 208169 240.937 66.604 1.0 28.400 23.10 1.02 1.69 0.21 1.46, PL 0.08 16:03:42.47 66:36:02.6 1.5 76.29 130 0.20697444 0.08671104 -2.853 2.02719 2.86367 16:03:42.48 66:36:02.5 0.56 84 V=18.70 B=20.04|U>20.84|UVW1=20.89|UVM2>20.85|White=18.50 Palomar (60"), APO (3.5), Gemini, FLWO (1.2m), NOT (2.56m) ~1.51 (Gemini: absorption) BAT: GCN 5047; GCN 5053; arXiv:0707.4626|XRT: GCN 5047; GCN 5054; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5047; GCN 5068|Redshift: GCN 5052 (Gemini) Valentina La Parola 060501 08:14:59 208050 328.374 44.002 1.3 21.900 12.20 1.03 1.98 0.26 1.45, PL 0.14 n/a n/a n/a 3309.21 n/a 0.00312711 0.001384264 -1.045 2.84397 5.67916 n/a n/a n/a 3296 V>19.3 B>19.5|U>19.9|UVW1>20.0|UVM2>19.3|UVW2>20.5|White>20.0 No AT Slew (Earth limb constraint)|UVOT: no detection BAT: GCN 5040; GCN 5043; arXiv:0707.4626|XRT: GCN 5042; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5050 Valentina La Parola 060428B 08:54:39 207399 235.369 62.016 1.6 57.900 8.23 0.81 0.66 0.15 0.8, CPL -1.2/1.6 15:41:25.67 62:01:29.4 1.4 203.80 233 0.02832053 0.013596765 -4.467 2.024 0.133000635241 n/a n/a n/a 194 V=19.5 B>21.4|U>21.1|UVW1>20.6|UVM2>20.6|UVW2>20.2|White=19.7 MAGNUM, KAIT (0.76m), MDM (1.3m), Shajn (2.6m) UVOT: marginal detection BAT: GCN 5017; GCN 5029; arXiv:0707.4626|XRT: GCN 5017; GCN 5031; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5017; GCN 5035 Sergio Campana 060428A 03:22:48 207364 123.540 -37.167 1.0 39.500 13.90 0.78 2.28 0.20 2.03, PL 0.11 08:14:10.85 -37:10:12.0 1.4 68.59 321 0.56708558 0.24720056 -6.473 1.93603 8.97254 n/a n/a n/a 60 V>20.2 B>20.5|U>20.5|UVW1>20.0|UVM2>19.9|UVW2>19.5 UVOT: faint afterglow candidate (4 sigma) BAT: GCN 5014; GCN 5022; arXiv:0707.4626|XRT: GCN 5014; GCN 5018; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5014; GCN 5024 Vanessa Mangano 060427 11:43:11 207281 124.177 62.657 2.1 64.000 4.99 0.88 0.27 0.13 1.87, PL 0.29 n/a n/a n/a 130.06 96.1 0.012279984 0.004585784 -3.991 2.3374 1.60482 n/a n/a n/a 122 V>20.4 B>20.7|U>20.3|UVW1>20.0|UVM2>20.0|UVW2>20.5 UVOT: no detection BAT: GCN 5006; GCN 5011; arXiv:0707.4626|XRT: GCN 5006; GCN 5010; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 5006; GCN 5012 Vanessa Mangano 060424 04:16:20 206773 7.359 36.787 1.7 37.500 6.76 0.81 1.61 0.19 1.71, PL 0.19 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a NOT, ALFOSC No AT slew (sun constraint) BAT: GCN 5000; GCN 5001; arXiv:0707.4626 Evert Rol 060421 00:39:23 206257 343.629 62.730 1.0 12.200 12.50 0.57 2.94 0.18 1.55, PL 0.08 22:54:33.03 62:43:51.6 1.6 87.56 n/a 0.02270392 0.00959912 -1.103 1.55318 12.45212 n/a n/a n/a 84 V>19.0 B>20.6|U>20.5|UVW1>20.2|UVM2>20.4|UVW2>20.2 UVOT: no detection BAT: GCN 4985; GCN 4993; arXiv:0707.4626|XRT: GCN 4985; GCN 4987; GCN 4992; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4985; GCN 4994 Mike Goad 060418 03:06:08 205851 236.431 -3.640 1.0 103.100 83.30 2.53 6.52 0.35 1.70, PL 0.06 15:45:42.64 -03:38:20.4 1.4 77.97 1600 0.0494304 0.0146032 -1.545 1.94118 4.50436 15:45:42.60 -03:38:20.0 0.5 88 V=14.99 B=16.22|U=15.83|UVW1=16.47|UVM2=17.30|UVW2>20.4|White=14.32 REM (60cm), Liverpool (2m), Magellan, SMARTS (1.3m), PROMPT, VLT, FRAM, AAVSO, PAIRITEL (1.3m), Lulin (1m), CFHT/WIRCam, Konus-Wind, Maidanak (1.5m) 1.490 (Magellan: absorption)|1.489 (VLT: absorption) BAT: GCN 4966; GCN 4975; arXiv:0707.4626|XRT: GCN 4966; GCN 4973; GCN 5009; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4966; GCN 4978|Redshift: GCN 4969; GCN 5002 (Magellan); GCN 4974 (VLT) Abe Falcone 060413 18:40:23 205096 291.287 13.746 1.9 147.700 35.60 1.47 0.93 0.12 1.68, PL 0.08 19:25:07.85 13:45:30.1 1.4 n/a 105 0.58214548 0.061034792 -3.517 1.31375 21.1293 n/a n/a n/a 124 V>19.96 B>20.90|U>20.80|UVW1>20.14|UVM2>20.23|UVW2>19.74|White>20.74 UVOT: no detection BAT: GCN 4957; GCN 4961; arXiv:0707.4626|XRT: GCN 4957; GCN 4959; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4957; GCN 4958; GCN 4964 Claudio Pagani 060403 13:12:17 203755 282.338 8.327 1.0 30.100 13.50 0.73 0.95 0.13 1.08, PL 0.09 18:49:21.59 08:19:47.3 2.3 222.46 1.4 0.0046403472 0.0013968152 -1.539 2.16667 5.395879 n/a n/a n/a 43 V>19.25 B>20.41|U>20.16|UVW1>20.18|UVM2>20.59|UVW2>19.99|White>20.37 UVOT: no detection BAT: GCN 4945; GCN 4948; arXiv:0707.4626|XRT: GCN 4945; GCN 4947; GCN 4952; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4945; GCN 4951 Padi Boyd 060323 14:32:36 202505 174.421 50.000 1.4 25.400 6.22 0.67 0.78 0.15 1.54, PL 0.18 11:37:45.10 49:59:07.1 1.6 743.58 n/a 0.013334328 0.005458608 -1.145 1.98419 0.335318 n/a n/a n/a 294 V>20.6 B>21.3|U>21.2|UVW1>21.3|White>20.0 TNG (3.6m), Tautenburg (1.34m), NOT (2.56m), Xinglong (0.8m) UVOT: Marginal detection BAT: GCN 4904; GCN 4912; arXiv:0707.4626|XRT: GCN 4904; GCN 4908; GCN 4910; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4904; GCN 4917 Loredana Vetere 060322 23:00:21 202442 274.230 -36.710 1.1 221.500 52.20 2.56 2.08 0.20 1.1, CPL -0.4/0.3 n/a n/a n/a n/a n/a 0.007295859 0.005089149 n/a 2.86883 1.0988433 n/a n/a n/a n/a n/a n/a No AT slew (Moon constraint) BAT: GCN 4903; GCN 4907; arXiv:0707.4626|XRT: GCN 4919; GCN 4928; Evans et al., 2009, MNRAS, 397, 1177 Matteo Perri 060319 00:55:43 202035 176.379 60.038 2.0 10.600 2.64 0.34 1.09 0.14 2.33, PL 0.25 11:45:33.04 60:00:38.9 1.4 133.82 n/a 0.0782523 0.031768506 -1.118 2.2574 4.47865 n/a n/a n/a 139 V>19.9 B>20.2|U>20.0|UVW1>19.8|UVM2>19.9|UVW2>20.2|White>20.7 WHT UVOT: no detection BAT: GCN 4885; GCN 4891; arXiv:0707.4626|XRT: GCN 4885; GCN 4886; GCN 4895; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4885; GCN 4894 Houri Ziaeepour 060313 00:12:06 201487 66.625 -10.858 1.0 0.740 11.30 0.45 12.10 0.45 0.70, PL 0.07 04:26:28.46 -10:50:41.2 1.4 78.69 n/a 0.031998926 0.008920538 -0.8686 1.9637 0.720932 n/a n/a n/a 79 V=20.03 B=20.69|U>19.95|UVW1>18.91|UVM2>18.89|UVW2=20.98 VLT, SMARTS, La Silla (Danish 1.5m), Gemini, PROMPT, Konus-Wind BAT: short, hard burst BAT: GCN 4867; GCN 4873; GCN 4879; arXiv:0707.4626|XRT: GCN 4867; GCN 4870; GCN 4875; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4867; GCN 4877 Claudio Pagani 060312 01:36:13 201391 45.780 12.827 1.0 50.600 19.70 0.91 1.53 0.14 1.88, PL 0.09 n/a n/a n/a 50.59 180 0.040059642 0.02169636 -3.825 1.85164 1.323609 n/a n/a n/a 51840 V>18.0 n/a UVOT: after slew, was in a state where it was unable to take data|UVOT: no detection BAT: GCN 4859; GCN 4864; arXiv:0707.4626|XRT: GCN 4859; GCN 4862; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4859; GCN 4865 Dirk Grupe 060306 00:49:11 200638 41.097 -2.163 1.0 61.200 21.30 1.18 5.97 0.35 1.80, PL 0.10 02:44:22.88 -02:08:54.7 1.4 87.52 119 0.10513835 0.04457971 -3.915 2.28823 4.16612 n/a n/a n/a 79 V>20.1 B>20.7|U>20.1|UVW1>20.6|UVM2>20.9|UVW2>21.0|White>19.3 UVOT: no detection BAT: GCN 4848; GCN 4851; arXiv:0707.4626|XRT: GCN 4848; GCN 4850; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4848; GCN 4852 Lorella Angelini 060223B 19:41:05 192152 254.238 -30.812 1.0 10.300 16.00 0.56 2.87 0.20 1.49, PL 0.07 16:56:58.8 -30:48:46 10 68745 0.005 n/a n/a n/a 2 1.8 n/a n/a n/a 74532 n/a U>20.5|UVW1>20.8|UVM2>21.1|UVW2>21.3 No AT slew (moon constraint)|XRT: possible X-ray afterglow candidate|UVOT: no detection BAT: GCN 4821; GCN 4825; arXiv:0707.4626|XRT: GCN 4835|UVOT: GCN 4839 Jay Cummings 060223A 06:04:24 192059 55.186 -17.134 1.2 11.300 6.73 0.48 1.35 0.18 1.74, PL 0.12 03:40:49.56 -17:07:49.7 1.5 85.93 n/a 0.0035939222 0.0014049588 -1.204 2.01015 31.4649 03:40:49.56 -17:07:48.4 1 72 V=17.7 B>20.2|U>20.4|UVW1>20.4|UVM2>20.9|UVW2>21.1 Keck 4.41 (Keck: absorption) BAT: GCN 4813; GCN 4820; arXiv:0707.4626|XRT: GCN 4813; GCN 4823; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4813; GCN 4814; GCN 4824|Redshift: GCN 4815 (Keck) Jay Cummings 060219 22:48:05 191512 241.851 32.309 2.1 62.100 4.28 0.80 0.56 0.17 2.56, PL 0.34 16:07:21.52 32:18:58.0 1.5 119.98 n/a 0.0190288 0.0069398 -6.911 3.21868 3.80541 n/a n/a n/a 105 V>19.2 B>19.8|U>19.3|UVW1>19.8|UVM2>20.1|UVW2>20.2|White>19.7 UVOT: no detection BAT: GCN 4788; GCN 4795; GCN 4811; arXiv:0707.4626|XRT: GCN 4788; GCN 4791; GCN 4793; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4788; GCN 4797; GCN 4798 Alberto Moretti 060218 03:34:31 191157 50.380 16.910 2.5 ~2100 15.70 1.52 0.25 0.11 2.26, PL 0.17 03:21:39.69 16:52:01.6 1.4 153.08 n/a 0.03869478 0.015699528 0.6494 3.52495 3.97852 03:21:39.71 16:52:02.6 1.0 152 V=17.8 B=17.7|U=16.3|UVW1=16.2|UVM2=16.1|UVW2=16.0 ROTSE-IIIb, MDM (2.4m), La Palma, VLA @ 8.46 GHz, Xinglong (0.8m, 1m), VLT, Gemini, TNG (3.6m), BTA (6.0m), La Silla (Danish 1.5m, REM 60cm), RBO, WIRO (2.3m), ABT (0.25m), CrAO (70cm, K-380, 2.6m), CTIO (1.3m), Terskol (60cm), N. Copernicus (40cm), RTT150, XMM-Newton, SARA (0.9m), FLWO (1.2m), IAG-USP (60cm), Maidanak (1.5m), Loiano (152cm), Rozhen Observatory (2m), Keck I 0.0331 (MDM: emission)|0.033 (VLT: emission)|0.033 (Gemini: emission)|0.033 (BTA: emission)|0.033 (Keck I: emission) SDSS (possible host) GCN 4805: Most likely an underluminous GRB|UVOT: brightening counterpart|SN 2006aj BAT: GCN 4775; GCN 4780; GCN 4787; GCN 4806; GCN 4822; arXiv:0707.4626|XRT: GCN 4775; GCN 4776; GCN 4781; GCN 4786; GCN 4787; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4775; GCN 4779; GCN 4785; GCN 4787; GCN 4800|Radio: GCN 4794; GCN 4828|Redshift: GCN 4792 (MDM); GCN 4803 (VLT); GCN 4804 (Gemini); GCN 4809 (BTA); GCN 5376 (Keck I)|Host: GCN 4783 (SDSS) Giancarlo Cusumano 060211B 15:55:15 181156 75.085 14.959 1.8 27.700 4.38 0.59 0.73 0.13 1.57, PL 0.21 05:00:17.16 14:56:57.8 1.6 83.27 n/a 0.000031135531 0.00000558208 -2.203 1.74374 2.395356 n/a n/a n/a 83 V>20.5 B>21.4|U>20.4|UVW1>20.8|UVM2>20.8|UVW2>21.2|White>20.7 UVOT: no detection BAT: GCN 4739; GCN 4747; GCN 4758; arXiv:0707.4626|XRT: GCN 4739; GCN 4743; GCN 4745; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4739; GCN 4778 Silvia Mateos 060211A 09:39:11 181126 58.381 21.489 1.5 126.300 15.70 1.37 0.42 0.12 0.9, CPL -0.5/0.6 03:53:32.65 21:29:19.0 1.4 176.88 671 0.028186074 0.018715578 -3.995 1.93648 1.873719 n/a n/a n/a 183 n/a n/a BAT: GCN 4736; GCN 4751; GCN 4757; arXiv:0707.4626|XRT: GCN 4735; GCN 4736; GCN 4740; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4736 Cheryl Hurkett 060210 04:58:50 180977 57.727 27.015 1.0 255.000 76.60 4.09 2.72 0.28 1.53, PL 0.09 03:50:57.40 27:01:34.0 1.4 94.95 461 0.5142445 0.18410275 -1.261 2.08163 24.4198 n/a n/a n/a 98 V>20.1 B>21.3|U>20.6|UVW1>20.8|UVM2>21.1|UVW2>21.5|White>21.4 Palomar (60"), KAIT, Faulkes North (2m), Gemini, Super-LOTIS (0.6m), ARIES (1m), ARC (3.5m) 3.91 (Gemini: absoption) Possible host: ARC UVOT: no detection BAT: GCN 4724; GCN 4734; GCN 4748; arXiv:0707.4626|XRT: GCN 4724; GCN 4733; GCN 5147; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4724; GCN 4746|Redshift: GCN 4729 (Gemini)|Host: GCN 4753 (ARC) Andy Beardmore 060206 04:46:53 180455 202.933 35.046 1.0 7.600 8.31 0.42 2.79 0.17 1.2, CPL -0.3/0.3 13:31:43.45 35:03:03.2 1.5 58.35 n/a 0.21179004 0.07197168 -0.8127 2.20424 21.8607 13:31:43.42 35:03:03.6 n/a 57 V=18.8 B=21.3|U>21.5|UVW1>20.6|UVM2>21.3|UVW2>22 NOT, RAPTOR, SARA, KAIT, Palomar (60"), Liverpool (2m), Lulin (0.4m & 1.0m), Super-LOTIS (0.6m), Lick (3m), PAIRITEL, Subaru (8.2m), Asiago, PROMPT, Loiano (1.52m), SOAR (4.1m), Maidanak (1.5m) 4.045 (NOT: absorption)|4.048 (Lick: absorption)|4.05 (Subaru: absorption) BAT: GCN 4682; GCN 4697; arXiv:0707.4626|XRT: GCN 4682; GCN 4689; GCN 4694; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4682; GCN 4684; GCN 4722|Redshift: GCN 4686 (NOT); GCN 4692 (NOT); GCN 4701 (Lick); GCN 4703 (Subaru) David Morris 060204B 14:34:24 180241 211.805 27.675 1.0 139.400 29.50 1.78 1.35 0.15 0.8, CPL -0.4/0.4 14:07:15.01 27:40:37.4 1.4 94.53 281 0.0625079 0.01894606 -5.427 2.20688 1.37806 n/a n/a n/a 101 V=19.43 B>20.12|U>19.66|UVW1>18.90|UVM2>18.98|UVW2>19.11 Faulkes North (2m), Keck I, NOT BAT: GCN 4655; GCN 4671; arXiv:0707.4626|XRT: GCN 4655; GCN 4669; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4655; GCN 4674 Abe Falcone 060203 23:55:35 180151 103.463 71.841 1.8 68.200 8.98 1.28 0.60 0.19 1.61, PL 0.23 06:54:03.87 71:48:38.4 1.4 2990.85 n/a 0.04157825 0.018633685 -1.029 2.19246 1.398703 n/a n/a n/a 2991 V>20.7 B>21.9|U>21.4|UVW1>20.7|UVM2>21.0|UVW2>21.4|White>21.9 Asiago, Palomar (60"), PAIRITEL, RTT150, WHT UVOT: no detection BAT: GCN 4641; GCN 4649; GCN 4656; arXiv:0707.4626|XRT: GCN 4644; GCN 4651; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4650; GCN 4714 Alon Retter 060202 08:40:55 179968 35.809 38.377 2.1 198.900 21.30 1.65 0.51 0.17 1.71, PL 0.13 02:23:22.98 38:23:03.5 1.4 143.32 2460 0.10293738 0.05170414 -3.455 2.78637 5.13213 n/a n/a n/a 134 V>19.6 B>20.5|U>19.1|UVW1>18.7|UVM2>19.2|UVW2>19.0 Keck, UKIRT, Gemini UVOT: no detection BAT: GCN 4629; GCN 4635; arXiv:0707.4626|XRT: GCN 4629; GCN 4632; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4629; GCN 4633 Derek Fox 060124 15:54:52 178750 77.097 69.727 1.6 ~750 4.61 0.53 0.89 0.18 1.84, PL 0.19 05:08:25.86 69:44:26.4 1.4 106.12 n/a 1.0246626 0.35629776 -0.2471 2.00895 8.26541 n/a n/a n/a 184 V=17.08 n/a Tautenburg (1.34m), Asiago (1.82m), Xinglong (0.8m), Kiso, ARIES (104cm), MDM, Keck, Himalayan Chandra Telescope (2m), Konus-Wind, HETE, CrAO, Shajn (2.6m) 2.30 (MDM: absorption)|2.297 (Keck/ESI: absorption)|2.296 (Keck/LRIS: absorption) Extremely long burst BAT: GCN 4570; GCN 4586; arXiv:0707.4626|XRT: GCN 4570; GCN 4578; GCN 4590; GCN 4598; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4580|Redshift: GCN 4591 (MDM); GCN 4592 (Keck/ESI); GCN 4593 (Keck/LRIS) Stephen Holland 060123 22:22:40 Ground Analysis|20028 179.750 45.513 n/a 900 3.0 n/a 0.04 n/a 1.9, PL n/a 11:58:47.95 45:30:49.6 2.4 n/a n/a 0.26144688 0.09903158 -1.244 1.82305 1.3486 n/a n/a n/a 75094 V>20.0 n/a Gemini 1.099 (probable, Gemini: emission) very long, faint burst|BAT: no trigger BAT: GCN 4584; GCN 4608|XRT: GCN 4584; GCN 4600; GCN 4608; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4584|Redshift: GCN 4622 (Gemini) Ann Parsons 060121 22:24:54.5 HETE 137.488 45.675 n/a n/a n/a n/a n/a n/a n/a n/a 09:09:52.12 45:39:46.3 1.6 n/a n/a 0.0776556 0.030133752 -1.213 2.28078 0.986154 n/a n/a n/a 10594 V>19.4 B>20.6|U>19.7|UVW2>21.2|White>20.7 HETE: GCN 4550, 4551|UVOT: no detection XRT: GCN 4560; GCN 4565; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4567 060117 06:50:02 177666 327.912 -59.982 1.0 16.900 202.00 3.71 48.30 1.56 1.5, CPL -0.1/0.1 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a FRAM, Konus-Wind, Suzaku BAT: GCN 4533; GCN 4538; arXiv:0707.4626 Sergio Campana 060116 08:37:27 177533 84.698 -5.438 1.7 105.900 24.10 2.61 1.11 0.32 1.43, PL 0.18 05:38:46.25 -05:26:13.3 1.5 153.52 n/a 0.024127929 0.010646517 -1.049 1.90268 7.43969 n/a n/a n/a 154 V>19.2 B>20.2|UVW1>18.5|UVM2>18.5|UVW2>18.5 UKIRT, NTT, VLT, MARGE, VLA @ 8.46 GHz, HST ~4.0 or ~6.6 (VLT: photometric) UVOT: no detection BAT: GCN 4519; GCN 4531; arXiv:0707.4626|XRT: GCN 4519; GCN 4522; GCN 4529; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4519; GCN 4527|Radio: GCN 4569|Redshift: GCN 4545; GCN 4583 (VLT) Sergio Campana 060115 13:08:01 177408 54.007 17.339 2.0 139.600 17.10 1.50 0.87 0.12 1.0, CPL -0.5/0.6 03:36:08.32 17:20:43.1 1.4 112.62 406 0.05621616 0.02030076 -3.09 2.10553 2.71364 n/a n/a n/a 119 V>19.5 B>20.4|U>19.3|UVW1>19.4|UVM2>19.5|UVW2>19.7|White>19.8 MITSuME, VLT 3.53 (VLT: absoprtion) UVOT: no detection BAT: GCN 4509; GCN 4518; arXiv:0707.4626|XRT: GCN 4509; GCN 4514; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4509; GCN 4516|Redshift: GCN 4520 (VLT) Gianpiero Tagliaferri 060111B 20:15:43 176918 286.456 70.380 1.5 58.800 16.00 1.42 1.40 0.27 1.01, PL 0.17 19:05:42.59 70:22:33.6 1.4 79.21 165 0.025143194 0.008274234 -4.077 2.23279 2.79286 19:05:42.48 70:22:33.6 0.5 84 V=17.4 B>20.5|U>18.4|UVW1>18.0|UVM2>20.0|UVW2>17.5|White>19.4 ROTSE-III, TAROT, MITSuME (50cm), Suzaku UVOT: candidate afterglow|RTT150: possible host BAT: GCN 4487; GCN 4492; arXiv:0707.4626|XRT: GCN 4487; GCN 4498; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4487; GCN 5820|Host: GCN 4493 (RTT150) Matteo Perri 060111A 04:23:06 176818 276.193 37.600 1.0 13.200 12.00 0.58 1.71 0.15 0.9, CPL -0.3/0.3 18:24:49.10 37:36:14.7 1.4 66.02 80.6 0.04961844 0.02598786 -1.543 2.19241 1.62495 18:24:49.132 37:36:14.47 n/a 72 V=18.9 B>21.2|U>20.8|UVW1>20.3|UVM2>20.1|UVW2>20.1 RTT150 (marginal) UVOT: potential afterglow candidate|RTT150: possible host BAT: GCN 4479; GCN 4486; arXiv:0707.4626|XRT: GCN 4479; GCN 4481; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4479; GCN 4482; GCN 4497|Host: GCN 4493 (RTT150) Silvia Zane 060110 08:01:18 176702 72.737 28.428 1.0 26.000 15.70 0.70 1.89 0.16 1.64, PL 0.08 n/a n/a n/a n/a n/a 0.33020496 0.0940752 -1.609 1.85393 3.158241 n/a n/a n/a n/a n/a n/a PAIRITEL, ROTSE-III, UKIRT, RAPTOR, AEOS, KAIT No AT slew (moon constraint) BAT: GCN 4463; GCN 4477; arXiv:0707.4626|XRT: GCN 4525; Evans et al., 2009, MNRAS, 397, 1177 Silvia Zane 060109 16:54:41 176620 282.735 32.011 3.0 115.400 6.55 1.03 0.47 0.12 1.93, PL 0.24 18:50:43.65 31:59:27.3 1.4 100.83 480 0.04999956 0.014548131 -4.915 2.26511 3.21345 n/a n/a n/a 92 V>20.0 B>20.8|U>20.5|UVW1>19.9|UVM2>20.3|UVW2>19.9|White>20.9 long burst|UVOT: no detection BAT: GCN 4455; GCN 4476; arXiv:0707.4626|XRT: GCN 4455; GCN 4462; GCN 4466; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4455; GCN 4461 Massimiliano De Pasquale 060108 14:39:12 176453 147.013 31.935 1.3 14.300 3.69 0.37 0.77 0.12 2.03, PL 0.17 09:48:02.06 31:55:06.9 1.5 91.40 n/a 0.0535427 0.020694951 -0.4622 2.00568 0.762695 n/a n/a n/a 76 V>19.4 B>19.7|U>19.3|UVW1>20.0|UVM2>20.6|UVW2>19.3|White>19.7 Suzaku, VLT, Faulkes North (2m), UKIRT 2.03 (Liverpool: photometric) Swift's 100th burst|XRT: position offset (GCN 4500)|UVOT: no detection BAT: GCN 4443; GCN 4445; arXiv:0707.4626|XRT: GCN 4443; GCN 4444; GCN 4453; GCN 4500; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4443; GCN 4450|Redshift: GCN 4539 (Liverpool) Sam Oates 060105 06:49:27 175942 297.485 46.356 1.0 54.400 176.00 3.04 7.44 0.36 1.07, PL 0.04 19:50:00.69 46:20:56.0 1.4 86.89 679 0.13223276 0.041563104 -1.127 2.05166 3.40441 n/a n/a n/a 91 V>20.4 B>20.1|U>20.8|UVW1>20.3|UVM2>20.6|UVW2>21.0|White>19.9 Konus-Wind, Suzaku bright long burst|UVOT: no detection BAT: GCN 4429; GCN 4435; arXiv:0707.4626|XRT: GCN 4429; GCN 4433; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4429; GCN 4437 Houri Ziaeepour 060102 21:17:28 175603 328.839 -1.837 2.6 19.000 2.34 0.50 0.38 0.12 1.23, PL 0.39 n/a n/a n/a 169200 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No AT slew (Moon constraint)|XRT: no detection BAT: GCN 4423; GCN 4424; GCN 4425; arXiv:0707.4626|XRT: GCN 4434 Alon Retter 051227 18:07:16 174738 125.231 31.949 2.1 114.600 6.99 1.08 0.95 0.12 1.45, PL 0.24 n/a n/a n/a 93.25 112 0.000023318843 0.0000035258743 -2.421 1.99396 0.850415 n/a n/a n/a 96 V>19.0 B>20.2|U>19.6|UVW1>19.6|UVM2>19.7|UVW2>18.5|White>19.2 HETE, VLT, Magellan, Gemini Possible short burst|UVOT: no detection BAT: GCN 4397; GCN 4400; GCN 4401; arXiv:0707.4626|XRT: GCN 4397; GCN 4402; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4397; GCN 4411 Louis Barbier 051221B 20:03:20 173904 312.378 53.041 1.6 39.900 9.17 1.04 0.54 0.20 1.34, PL 0.19 20:49:35.35 53:02:11.1 2.1 275.72 n/a 0.0000000000000001857115 0.0000000000000000004250623 -7.793 2.07809 14.7827 n/a n/a n/a 275 n/a n/a MDM (1.3m) Cannot rule out the possibility that it is a hard x-ray transient BAT: GCN 4376; GCN 4382; arXiv:0707.4626|XRT: GCN 4376; GCN 4378; GCN 4796; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4376 Padi Boyd 051221A 01:51:16 173780 328.715 16.888 1.0 1.400 11.50 0.35 12.00 0.39 1.39, PL 0.06 21:54:48.62 16:53:26.5 1.4 88.00 n/a 0.078128 0.025704872 -1.501 2.0589 1.87909 n/a n/a n/a 73 V>19.2 B>20.8|U>20.2|UVW1=20.2|UVM2>20.7|UVW2>20.7|White>19.2 PAIRITEL, Gemini, RAPTOR, Chandra, MDM (1.3m), Suzaku (WAM), Konus-Wind, VLA @ 8.5 GHz, Maidanak 0.547 (Gemini: emission) short hard burst|UVOT: summed image UVW1 detection at 4.8-sigma BAT: GCN 4363; GCN 4365; arXiv:0707.4626|XRT: GCN 4363; GCN 4366; GCN 4374; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4363; GCN 4373; GCN 4390|Radio: GCN 4416|Redshift: GCN 4384|Host: GCN 4375 Ann Parsons 051213 07:13:04 172516 252.084 -59.233 1.8 71.100 7.82 1.03 0.48 0.14 1.63, PL 0.20 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No AT slew (Sun constraint) BAT: GCN 4345; GCN 4348; arXiv:0707.4626 Teresa Mineo 051211B 22:05:44 INTEGRAL 345.688 55.079 n/a n/a n/a n/a n/a n/a n/a n/a 23:02:41.67 55:04:50.7 1.5 n/a n/a 0.0552465 0.0251793 -1.007 2.10893 4.37963 n/a n/a n/a 10788 V>21.0 UVM2>21.3 INTEGRAL: GCN 4327|UVOT: no detection XRT: GCN 4332; GCN 4338; GCN 4347; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4340 051210 05:46:21 171931 330.192 -57.622 1.9 1.300 0.85 0.14 0.75 0.12 1.06, PL 0.28 22:00:41.10 -57:36:48.9 1.6 79.24 96.6 0.000000000000007786128 0.00000000000000002723568 -1.723 3.05422 3.78841 n/a n/a n/a 83 V>20.6 B>21.7|U>21.2|UVW1>21.7|UVM2>22.1|UVW2>22.3|White>19.9 Magellan BAT: short burst|UVOT: no detection BAT: GCN 4315; GCN 4318; GCN 4321; arXiv:0707.4626|XRT: GCN 4315; GCN 4320; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4317; GCN 4331 Vanessa Mangano 051117B 13:22:54 164279 85.205 -19.286 2.4 9.000 1.77 0.37 0.49 0.14 1.53, PL 0.31 05:40:43.37 -19:16:27.2 1.7 134.78 n/a 0.000442205569 0.000127732906 -1.592 1.63498 3.444242 n/a n/a n/a 133 V>20.53 B>19.59|U>19.66|UVW1>21.00|UVM2>21.08|UVW2>23.24|White>19.49 0.481 (TOUGH: emission) Possible host (R=21.0)|R=21.0, I=20.4, V=21.8, B=22.5 UVOT: no detection BAT: GCN 4281; GCN 4288; arXiv:0707.4626|XRT: GCN 4281; GCN 4282; GCN 4304; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4281; GCN 4303|Redshift: arXiv:1205.3490v1 (TOUGH)|Host: GCN 4291; ApJ, 662, 294, 2007 David Band 051117A 10:51:20 164268 228.398 30.868 1.0 136.300 43.40 1.55 0.95 0.16 1.82, PL 0.07 15:13:34.08 30:52:12.7 1.6 107.41 1000 0.0555356 0.027031326 -0.8591 2.26939 1.091774 15:13:34.09 30:52:12.7 0.5 110 V=20.01 White=19.19 BAT: GCN 4280; GCN 4289; arXiv:0707.4626|XRT: GCN 4280; GCN 4287; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4280; GCN 4300; GCN 4301 David Band 051114 04:11:28 163844|Ground Analysis 226.290 60.154 1.9 2.2 1.28 0.23 0.70 0.15 1.21, PL 0.28 n/a n/a n/a 126413 <0.0023 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Did not trigger BAT, found in ground processing.|XRT: no detection BAT: GCN 4272; GCN 4275; arXiv:0707.4626|XRT: GCN 4279 Stephen Holland 051113 15:22:35 163765 187.242 -26.395 1.4 93.300 25.60 2.14 2.25 0.32 1.72, PL 0.14 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a BAT: GCN 4268; GCN 4269; arXiv:0707.4626 Stephen Holland 051111 05:59:41 163438 348.136 18.367 1.0 46.100 40.80 1.34 2.66 0.21 1.32, PL 0.06 23:12:33.08 18:22:28.6 1.5 n/a n/a 0.030472058 0.008770402 -1.596 2.23019 6.19392 23:12:33.17 18:22:28.80 n/a 6459 V=19.33 B=20.38|U=20.09|UVW1=20.25|UVM2>20.92|UVW2>20.64 ROTSE-IIIb, Faulkes North (2m), Super-LOTIS (0.6m), New Mexico Skies Observatory (0.3m), KAIT (0.76m), Keck, PAIRITEL, SARA, Lulin (1m), AEOS, VLA @ 8.5 GHz, Loiano Telescope (152cm), Suzaku, Maidanak (1.5m) 1.549 (Keck: absorption) No AT slew (Moon constraint) BAT: GCN 4248; GCN 4260; arXiv:0707.4626|XRT: GCN 4261; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4263|Radio: GCN 4270|Redshift: GCN 4255; GCN 4271 Taka Sakamoto 051109B 08:39:39 163170 345.469 38.663 2.0 14.300 2.56 0.41 0.55 0.13 1.97, PL 0.24 23:01:50.36 38:40:46.7 1.5 86.22 n/a 0.018349422 0.008486556 -3.872 2.12549 2.33036 n/a n/a n/a 84 V>20.8 n/a Keck I 0.080 (Keck I: emission) Barred spiral, type SBa (Keck I) UVOT: no detection BAT: GCN 4222; GCN 4237; arXiv:0707.4626|XRT: GCN 4222; GCN 4226; GCN 4232; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4222; GCN 4233|Redshift: GCN 5387 (Keck I)|Host: GCN 5387 (Keck I) Gianpiero Tagliaferri 051109A 01:12:21 163136 330.316 40.850 1.9 37.200 22.00 2.72 3.94 0.69 1.51, PL 0.20 22:01:15.33 40:49:23.2 1.4 119.66 61181000000000 0.2852088 0.1093708 -3.126 2.06584 9.34485 22:01:15.32 40:49:23.7 0.5 109 V=16.49 n/a ROTSE-IIIb, PAIRITEL, MDM (2.4m), Super-LOTIS (0.6m), New Mexico Skies Observatory (0.3m), PROMPT, HET (9.2m), BOOTES-1B, Lulin (1m), Konus-Wind, RAPTOR, KAIT (0.76m), VLA @ 8.5 GHz, Sampurnanand (1m), CrAO (0.38m), Gunma Astronomical Observatory (150cm) 2.346 (HET: absorption) BAT: GCN 4213; GCN 4217; arXiv:0707.4626|XRT: GCN 4213; GCN 4228; GCN 4229; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4213; GCN 4235|Radio: GCN 4244|Redshift: GCN 4221 Sergio Campana 051105A 06:26:41 162580 265.279 34.916 2.6 0.093 0.22 0.04 0.32 0.12 1.22, PL 0.30 n/a n/a n/a 68 n/a n/a n/a n/a n/a n/a n/a n/a n/a 66 V>20.0 B>20.6|U>20.5|UVW1>20.0|UVM2>20.4|UVW2>20.4|White>19.4 XRT: Four sources present in the field close to BAT refined error box|UVOT: No new source with respect to the DSS visible in the revised BAT error circle BAT: GCN 4188; GCN 4190; GCN 4194; arXiv:0707.4626|XRT: GCN 4188; GCN 4195|UVOT: GCN 4188; GCN 4200 Teresa Mineo 051028 13:36:01.47 HETE n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 01:48:15.04 47:45:10.1 1.7 n/a n/a 0.09433779 0.0386169 -1.145 2.24216 2.81285 n/a n/a n/a 25685 V>20.2 UVW1>21.1|UVM2>21.4|UVW2>21.4 HETE: GCN 4172|UVOT: no detection XRT: GCN 4174; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4177 051022 13:07:58 HETE 359.000 19.598 n/a n/a n/a n/a n/a n/a n/a n/a 23:56:04.14 19:36:24.0 1.4 n/a n/a 0.8176628 0.35812577 -2.152 2.06958 34.081 n/a n/a n/a 12373 V>19.5 B>18.9|U>20.1|UVW1>19.3|UVM2>20.4 HETE: GCN 4131|UVOT: no detection XRT: GCN 4141; GCN 4165; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4155 051021B 23:31:54 160672 126.059 -45.534 1.3 46.500 8.35 0.91 0.80 0.14 0.6, CPL -0.6/0.8 08:24:12.23 -45:32:28.0 1.6 n/a n/a 0.0003608964 0.00008083976 -1.918 1.75943 8.13983 n/a n/a n/a 78 V>19.9 B>21.1|U>19.9|UVW1>19.5|UVM2>19.6|UVW2>20.0|White>19.5 UVOT: no detection BAT: GCN 4126; GCN 4135; arXiv:0707.4626|XRT: GCN 4126; GCN 4128; GCN 4160; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4126; GCN 4167 Alon Retter 051021A 13:21:57 HETE 29.100 9.118 n/a n/a n/a n/a n/a n/a n/a n/a 01:56:36.31 09:04:03.1 1.5 n/a n/a 0.07234044 0.031437692 -1.068 2.09946 1.145736 n/a n/a n/a 11190 V>20.2 B>21.1|U>20.5|UVW1>20.8|UVM2>20.9|UVW2>21.7 HETE: GCN 4116|UVOT: no detection XRT: GCN 4125; GCN 4151; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4136 051016B 18:28:09 159994 132.123 13.629 1.6 4.000 1.70 0.22 1.30 0.16 2.40, PL 0.23 08:48:27.85 13:39:20.4 1.4 n/a n/a 0.09126108 0.035120395 -5.833 1.89482 5.18403 n/a n/a n/a 78 V>20.5 B=22.0|U=20.9|UVW1=21.7|UVM2>21.0|UVW2=22.8 Lulin (1m), Gemini, Maidanak (1.5m) 0.9364 (Keck: emission) V=23.1 BAT: GCN 4103; GCN 4104; arXiv:0707.4626|XRT: GCN 4103; GCN 4108; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4103; GCN 4107|Redshift: GCN 4186|Host: ApJ, 662, 294, 2007 Ann Parsons 051016A 05:23:31 159913 122.814 -18.299 2.0 23.000 8.37 1.38 1.39 0.38 1.89, PL 0.27 08:11:16.62 -18:17:52.8 1.5 n/a n/a 0.009950045 0.004835779 -3.846 3.23262 4.68601 n/a n/a n/a 116 V>20.3 B>21.7|U>20.7|UVW1>20.7|UVM2>21.0|UVW2>21.1 XMM-Newton UVOT: no detection BAT: GCN 4096; GCN 4102; arXiv:0707.4626|XRT: GCN 4096; GCN 4100; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4096; GCN 4109 Padi Boyd 051012 17:05:54 159413|Ground Analysis|20017 270.513 -52.799 2.2 13 3.04 0.42 0.53 0.13 2.19, PL 0.24 n/a n/a n/a n/a n/a 0.004694937 0.002973438 n/a 1.80175 1.0533445 n/a n/a n/a n/a n/a n/a Did not trigger BAT, found in ground processing.|Burst occured during a preplanned slew, causing a significant delay in follow-up observations. BAT: GCN 4093; arXiv:0707.4626|XRT: GCN 4162; Evans et al., 2009, MNRAS, 397, 1177 Jay Cummings 051008 16:33:21 158855 202.865 42.103 1.0 >32 50.90 1.45 5.44 0.35 1.13, PL 0.05 13:31:29.62 42:05:53.4 1.4 n/a n/a 0.09839216 0.019960596 -0.9445 1.95344 3.31938 n/a n/a n/a 3028 V>18.2 U>19.1|UVW1>19.2|UVW2>19.2|UVM2>19.6 Konus-Wind, CrAO, Suzaku No AT slew (Earth observing constraint)|BAT: Data truncated at T+32 sec|UVOT: no detection BAT: GCN 4069; GCN 4075; GCN 4077; arXiv:0707.4626|XRT: GCN 4071; GCN 4073; GCN 4080; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4070; GCN 4079 Frank Marshall 051006 20:30:33 158593 110.807 9.510 1.4 34.800 13.40 1.41 1.62 0.30 1.51, PL 0.17 07:23:14.14 09:30:20.0 1.5 n/a n/a 0.0024420636 0.000694096 -1.612 2.24489 6.23912 n/a n/a n/a 107 V>20.5 B>20.9|U>20.4|UVW1>21.0|UVM2>21.3|UVW2>21.6 1.059 (TOUGH: emission) R=23.0, I=22.2, V=23.3, B=24.2 UVOT: no detection BAT: GCN 4061; GCN 4063; arXiv:0707.4626|XRT: GCN 4061; GCN 4062; GCN 4066; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4061; GCN 4089|Redshift: arXiv:1205.3490v1 (TOUGH)|Host: ApJ, 662, 294, 2007 Jay Norris 051001 11:11:36 157870 350.984 -31.515 2.3 189.100 17.40 1.47 0.49 0.11 2.05, PL 0.15 23:23:48.72 -31:31:23.4 1.7 n/a n/a 0.022298288 0.012090536 -2.044 2.34019 1.67983 n/a n/a n/a 189 V>20.1 B>21.2|U>21.0|UVW1>20.9|UVM2>21.5|UVW2>21.4 2.4296 (TOUGH: emission) UVOT: no detection BAT: GCN 4051; GCN 4052; arXiv:0707.4626|XRT: GCN 4051; GCN 4056; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4051; GCN 4058|Redshift: arXiv:1205.4036v1 (TOUGH) Alberto Moretti 050925 09:04:34 156838 303.490 34.329 1.4 0.070 0.76 0.09 10.00 1.19 0.4, CPL -0.9/1.1 n/a n/a n/a 100 <0.003 n/a n/a n/a n/a n/a n/a n/a n/a 90 V>20.2 B>21.8|U>21.2|UVW1>21.4|UVM2>21.8|UVW2>21.8 XRT: no detection|UVOT: no detection BAT: GCN 4034; GCN 4037; arXiv:0707.4626|XRT: GCN 4034; GCN 4043|UVOT: GCN 4034; GCN 4038 Stephen Holland 050922C 19:55:50 156467 317.383 -8.764 1.0 4.500 16.20 0.54 7.26 0.32 1.37, PL 0.06 21:09:33.08 -08:45:30.2 1.4 n/a n/a 0.05654682 0.017632164 -1.046 2.2119 2.8139 21:09:33.0 -08:45:30.1 n/a 111 V=14.60 B=15.88|U=15.09|UVW1=17.70|UVM2>18.86|UVW2>19.30 ROTSE-III, NOT, Terskol (60 cm), Wise (1m), HETE, Cordell-Lorenz Observatory, MonteBoo, N. Copernicus (40 cm), Konus-Wind, TNG, VLT 2.198 (NOT: absorption)|2.198 (TNG: absorption)|2.199 (VLT: absorption) BAT: GCN 4013; GCN 4020; TS table 9/24/05; arXiv:0707.4626|XRT: GCN 4013; GCN 4022; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4013; GCN 4041|Redshift: GCN 4017; GCN 4029 (NOT); GCN 4032 (TNG); GCN 4044 (VLT) Jay Norris 050922B 15:02:00 156434 5.790 -5.607 2.6 150.900 22.30 3.56 1.01 0.36 2.17, PL 0.26 00:23:13.37 -05:36:16.7 1.7 n/a n/a 0.10357031 0.08714413 -3.864 2.61464 1.84065 n/a n/a n/a 342 V>20.1 B>20.2|U>20.5|UVW1>20.3|UVM2>20.6|UVW2>20.1 BAT: GCN 4008; GCN 4019; GCN 4033; TS table 9/24/05; arXiv:0707.4626|XRT: GCN 4008; GCN 4031; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 4008; GCN 4028 Jay Norris 050916 16:35:52 155408 135.979 -51.406 2.9 49.500 9.29 1.27 0.65 0.23 1.76, PL 0.21 09:03:57.15 -51:25:43.7 1.4 n/a n/a 0.036127448 0.01994712 -0.7613 1.65619 9.41828 n/a n/a n/a 207 V>19.9 B>20.7|U>20.4|UVW1>20.1|UVM2>20.0|UVW2>20.2 BAT: GCN 3991; GCN 4003; TS table 9/24/05; arXiv:0707.4626|XRT: GCN 3991; GCN 3995; GCN 3996; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3991; GCN 4004 David Morris 050915B 21:23:04 155284 219.109 -67.411 1.0 40.900 33.80 1.37 2.31 0.21 1.4, CPL -0.3/0.3 14:36:25.98 -67:24:33.6 1.6 n/a n/a 0.024693552 0.014187888 -5.306 2.29971 3.7462 n/a n/a n/a 121 V>19.2 B>20.4|U>20.2|UVW1>21.0|UVM2>20.7|UVW2>20.8 BAT: GCN 3987; GCN 3993; TS table 9/24/05; arXiv:0707.4626|XRT: GCN 3987; GCN 3989; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3987; GCN 3992 Abe Falcone 050915A 11:22:42 155242 81.688 -28.014 1.4 52.000 8.50 0.88 0.77 0.14 1.39, PL 0.17 05:26:44.81 -28:00:59.4 1.4 n/a n/a 0.027171515 0.01251761 -0.9934 2.2121 1.060869 n/a n/a n/a 85 V>20.3 B>20.6|U>20.9|UVW1>20.5|UVM2>20.2|UVW2>19.6 PAIRITEL 2.5273 (TOUGH: emission) R=24.8, V=25.2 BAT: GCN 3977; GCN 3982; TS table 9/24/05; arXiv:0707.4626|XRT: GCN 3977; GCN 3979; GCN 3983; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3977; GCN 3986|Redshift: arXiv:1205.4036v1 (TOUGH)|Host: ApJ, 662, 294, 2007 Dirk Grupe 050911 15:59:34 154630 13.710 -38.856 2.4 16.200 3.17 0.58 1.33 0.20 1.84, PL 0.28 n/a n/a n/a 16560 <0.0028 n/a n/a n/a n/a n/a n/a n/a n/a 16408 V>20.2 B>21.0|U>20.9|UVW1>21.2|UVM2>20.9|UVW2>21.4 No AT slew (Earth limb constraint)|XRT: no detection|UVOT: no detection BAT: GCN 3961; GCN 3964; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3967; GCN 3976|UVOT: GCN 3969|Other: ApJ, 637, L13, 2006 Kim Page 050908 05:42:31 154112 20.457 -12.950 1.5 19.400 4.83 0.51 0.70 0.14 1.88, PL 0.17 01:21:50.70 -12:57:18.0 1.5 n/a n/a 0.006362136 0.0024942755 -1.2 2.74883 0.000000385483 n/a n/a n/a 105 V=19.3 B>21.1|U>19.5|UVW1>19.1|UVM2>20.9|UVW2>20.6 New Mexico Sky Observatory, Palomar (60"), KAIT (Lick), PROMPT, VLT, GMOS, AAVSO, WIRO, Keck, Maidanak 3.350 (VLT: absorption)|3.3437 (GMOS: absorption)|3.3440 (Keck: absorption) BAT: GCN 3942; GCN 3951; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3942; GCN 3946; GCN 3952; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3942; GCN 3954; GCN 3960|Redshift: GCN 3948 (VLT); GCN 3949 (GMOS); GCN 3971 (Keck) Mike Goad 050906 10:32:05 153866 52.802 -14.621 3.3 0.258 0.06 0.02 n/a n/a 2.46, PL 0.43 03:31:15.6 -14:36:37 n/a 79 <0.008 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Possible: IC 328 (spiral & blue) XRT: Possible (first orbit only) afterglow source|UVOT: no prompt observation (safe mode) BAT: GCN 3926; GCN 3935; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3926; GCN 3934; GCN 3956|Host: GCN 3927; GCN 3935 Hans Krimm 050904 01:51:44 153514 13.770 14.189 2.7 174.200 48.30 1.80 0.62 0.17 1.25, PL 0.07 n/a n/a n/a n/a n/a 0.025411581 0.006238947 -1.537 1.90813 24.7677 n/a n/a n/a 164 V>20.9 B>1.9|U>21.6|UVW1>21.1|UVM2>21.4|UVW2>21.4 4.1m SOAR, TAROT, 3.6m TNG, VLT, BOOTES, Keck II, Subaru 6 < z < 8 (SOAR, UNC: photometric)|6.10 (VLT: photometric)|6.29 (Subaru: absorption) BAT: GCN 3910; GCN 3918; GCN 3938; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3910; GCN 3920; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3910; GCN 3923|Redshift: GCN 3914 (SOAR; GCN UNC); GCN 3924 (VLT); GCN 3937 (Subaru)|Other: Nature, 440, 164, 2006 Jay Cummings 050827 18:57:15 152325 64.294 18.219 1.0 50.000 21.00 1.21 1.84 0.20 1.38, PL 0.10 04:17:09.61 18:12:01.4 1.5 n/a n/a 0.22885296 0.06583056 -1.597 1.92651 4.14911 n/a n/a n/a 64080 V>20.1 B>21.0|U>21.1|UVW1>20.6|UVM2>20.7|UVW2>20.8 No AT slew (too near moon) BAT: GCN 3893; GCN 3894; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3899; GCN 3906; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3901 Milvia Capalbi 050826 06:18:10 152113 87.761 -2.658 2.0 35.500 4.13 0.72 0.38 0.13 1.16, PL 0.31 05:51:01.56 -02:38:35.9 1.5 n/a n/a 0.016385021 0.006933965 -1.102 2.45742 9.1381 n/a n/a n/a 105 V>19.4 B>21.2|U>19.0|UVW1>19.7|UVM2>19.3|UVW2>20.3 MDM Observatory 0.297 (MDM: emission from host) MDM Observatory|R=21.4, I=20.6, V=22.3, B=23.9 BAT: GCN 3884; GCN 3888; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3884; GCN 3885; GCN 3889; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3884; GCN 3887|Redshift: GCN 5982 (MDM)|Host: GCN 4749 (MDM); ApJ, 662, 294, 2007 Vanessa Mangano 050824 23:12:16 151905 12.264 22.602 2.1 22.600 2.66 0.52 0.50 0.15 2.76, PL 0.38 00:48:56.21 22:36:33.1 1.5 n/a n/a 0.06749762 0.04012058 -0.6668 1.94709 0.935034 n/a n/a n/a 6093 V=20.02 B=20.88|U=19.55|UVW1=19.85|UVM2=19.34|UVW2>20.79 1.5m OSN, MASTER, VLT, MDM, HETE-2 0.83 (VLT: emission) No AT slew (too near moon) BAT: GCN 3866; GCN 3871; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3872; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3878|Redshift: GCN 3874 (VLT) Sergio Campana 050822 03:49:29 151486 51.106 -46.030 1.7 103.400 24.60 1.72 2.24 0.22 2.37, PL 0.14 03:24:27.18 -46:01:60.0 1.4 n/a n/a 0.17087105 0.07507535 -3.357 2.1128 0.855315 n/a n/a n/a 138 V>19.5 B>19.7|U>19.4|UVW1>20.0|UVM2>20.6|UVW2>20.0 BAT: GCN 3849; GCN 3856; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3849; GCN 3873; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3849; GCN 3859 Houri Ziaeepour 050820B 23:50:27 151334 135.607 -72.640 1.0 12.000 20.60 0.58 3.95 0.18 0.6, CPL -0.2/0.2 n/a n/a n/a n/a n/a 0.0029016529 0.0007266527 -1.775 1.97536 2.37123 n/a n/a n/a 1987 n/a UVM2>19.1|UVW1>19.0|UVW2>19.3 XMM-Newton UVOT: UV filters only, due to the presence of a V=4.5 star in its field of view BAT: GCN 3839; GCN 3840; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3842; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3851 Mat Page 050820A 06:34:53 151207 337.416 19.560 1.1 26 34.40 2.42 2.45 0.23 1.25, PL 0.12 22:29:38.12 19:33:37.0 1.4 n/a n/a 0.9154947 0.36135421 -2.206 1.96878 4.16529 n/a n/a n/a 80 V=18.2 B=19.0|U=18.3|UVW1=20.4|UVW2>21.0 Palomar (60"), Keck, RAPTOR, WIRO, RTT150, VLT, PROMPT, Konus-Wind, VLA @ 8.46 GHz 2.612 (Keck: absorption)|2.6147 (VLT: absorption) BAT: second, larger, harder episode of emission seen BAT: GCN 3830; GCN 3835; GCN 3858; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3830; GCN 3837; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3830; GCN 3838|Radio: GCN 3847|Redshift: GCN 3833 (Keck); GCN 3860 (VLT) Mat Page 050819 16:23:55 151131 358.751 24.871 2.0 37.700 3.50 0.55 0.38 0.12 2.71, PL 0.29 23:55:01.62 24:51:39.0 1.5 n/a n/a 0.013623834 0.007496898 -3.747 2.17698 0.856984 n/a n/a n/a 138 V>18.1 n/a 2.5043 (TOUGH: emission) BAT: GCN 3826; GCN 3828; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3826; GCN 3827; GCN 3832; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3826|Redshift: arXiv:1205.4036v1 (TOUGH) Massimiliano De Pasquale 050815 17:25:19 150532 293.584 9.139 1.9 2.900 0.79 0.15 0.55 0.12 0.9, CPL -1.4/1.9 19:34:23.00 09:08:48.5 1.5 n/a n/a 0.00683829 0.001498419 -0.1171 1.60158 2.739745 19:34:23.147 09:08:47.47 0.5 67 V>18.1 n/a BAT: GCN 3811; GCN 3814; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3811; GCN 3812; GCN 3816; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3811; GCN 3817 Derek Fox 050814 11:38:57 150314 264.196 46.324 2.0 150.900 20.10 2.20 0.71 0.25 1.80, PL 0.17 17:36:45.38 46:20:22.0 1.4 n/a n/a 0.10654483 0.033017838 -3.716 1.97267 0.441596 n/a n/a n/a 167 V>20.5 B>21.4|U>21.2|UVW1>20.3|UVM2>20.7|UVW2>20.8 NOT 5.3 (NOT: photometric) BAT: GCN 3799; GCN 3803; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3799; GCN 3800; GCN 3805; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3799; GCN 3804|Redshift: GCN 3809 (NOT); astro-ph 0509888 Alon Retter 050813 06:45:10 150139 242.001 11.244 2.8 0.450 0.44 0.11 0.94 0.23 1.28, PL 0.37 16:07:56.97 11:14:57.1 2.9 n/a n/a 0.0001332369 0.0000610662 n/a 2.30189 1.121034 n/a n/a n/a 102 V>19.1 B>20.2|U>19.9|UVW1>19.7|UVM2>19.3|UVW2>20.6 1.8 short GRB BAT: GCN 3788; GCN 3793; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3788; GCN 3790; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3788; GCN 3791|Redshift: E. Berger (Washington conf) Alon Retter 050803 19:14:00 148833 350.650 5.788 1.2 87.900 21.50 1.35 0.96 0.11 1.38, PL 0.11 23:22:37.85 05:47:08.5 1.4 n/a n/a 0.13269828 0.04858308 -5.43 2.11696 2.22616 n/a n/a n/a 185 V>18.8 B>18.5|U>18.3|UVW1>18.7|UVM2>18.5|UVW2>19.4 Magellan, Keck, CrAO possible redshift:|0.422 (Keck: emission) Magellan: possible host BAT: GCN 3748; GCN 3757; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3748; GCN 3752; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3748; GCN 3759|Redshift: GCN 3758 (Keck)|Host: GCN 3753 David Band 050802 10:08:02 148646 219.283 27.799 1.3 19.000 20.00 1.57 2.75 0.44 1.54, PL 0.13 14:37:05.85 27:47:11.8 1.4 n/a n/a 0.1136577 0.03960021 1.092 1.8557 1.81483 14:37:05.69 27:47:12.2 1 286 V=17.07 B=17.66|U=16.82|UVW1=17.08|UVM2=18.79|UVW2=20.73 CrAO, TNG, NOT 1.71 (NOT: absorption)|1.434 (TOUGH: emission) BAT: GCN 3734; GCN 3737; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3734; GCN 3735; GCN 3740; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3739; GCN 3745|Redshift: GCN 3749 (NOT); arXiv:1205.3490v1 (TOUGH) David Band 050801 18:28:02 148522 204.144 -21.930 1.5 19.400 3.10 0.48 1.46 0.14 1.99, PL 0.25 13:36:35.32 -21:55:42.7 1.5 n/a n/a 0.01508904 0.006514834 -1.077 1.91816 0.63400133447 13:36:35 -21:55:41 1 238 V=15.9 B=16.0|U=15.20|UVW1=15.5|UVM2=16.0|UVW2=17.4 optical BAT: GCN 3725; GCN 3730; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3725; GCN 3731; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3733|Other: ApJ, 638, L5, 2006 David Band 050730 19:58:23 148225 212.069 -3.754 1.3 156.500 23.80 1.52 0.55 0.14 1.53, PL 0.11 14:08:17.18 -03:46:18.1 1.4 n/a n/a 0.34418565 0.04566735 -1.904 1.6177 5.4765 14:08:17.09 -03:46:18.9 n/a 119 V=17.842 B=18.303|U>21.747|UVW1>21.98|UVM2>22.30|UVW2>22.40 optical/IR, XMM-Newton, VLA @ 8.5 GHZ 3.96855 (Magellan II: absorption)|3.97 (WHT: absorption)|3.968 (VLT: absorption) BAT: GCN 3704; GCN 3715; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3704; GCN 3714; GCN 3722; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3704; GCN 3717|Radio: GCN: 3761|Redshift: GCN 3709; GCN 3732 (Magellan II); GCN 3710 (WHT); GCN 3746 (VLT) Stephen Holland 050726 05:00:18 147788 200.024 -32.064 1.8 49.900 19.40 2.12 1.38 0.38 0.90, PL 0.21 13:20:11.96 -32:03:51.6 1.4 n/a n/a 0.035289601 0.008314418 -0.9386 2.0163 0.793592 13:20:11.9 -32:03:51.9 n/a 123 V=17.35 B>19.38|U>19.23|UVW1>19.29|UVM2>19.41|UVW2>19.88 BAT: GCN 3682; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3682; GCN 3683; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3682; GCN 3698 Alberto Moretti 050724 12:34:09 147478 246.175 -27.526 1.9 96.000 9.98 1.20 3.26 0.30 1.89, PL 0.22 16:24:44.33 -27:32:27.2 1.5 n/a n/a 0.007006996 0.0030381528 -0.007711 1.80056 1.43376 n/a n/a n/a n/a V>18.84 n/a optical, near-IR, RXTE ASM, GMOS, VLA @ 8.5GHz 0.257 (GMOS: absorption)|0.258 (Keck: absorption) DSS: possible host galaxy short GRB|XRT: dust-scattered X-ray halo detected BAT: GCN 3665; GCN 3667; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3665; GCN 3669; GCN 3678; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3670|Radio: GCN 3676; GCN 3684|Redshift: GCN 3679 (GMOS); GCN 3700 (Keck)|Host: GCN 3666|Other: Nature, 438, 994, 2005|ApJ, 639, 323, 2006 Stefano Covino 050721 04:29:14 146970 253.453 -28.386 1.9 98.400 36.20 3.16 2.24 0.46 1.90, PL 0.15 16:53:44.55 -28:22:51.9 1.7 n/a n/a 0.0671094 0.028779302 -1.568 1.85477 2.75051 n/a n/a n/a n/a n/a n/a optical, VLT: optical afterglow confirmation BAT: GCN 3654; GCN 3661; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3654; GCN 3659; Evans et al., 2009, MNRAS, 397, 1177 Angelo Antonelli 050717 10:30:52 146372 214.348 -50.541 1.0 85.000 63.10 1.75 6.23 0.31 1.30, PL 0.05 14:17:24.49 -50:32:00.6 1.5 n/a n/a 0.00938054 0.0017956172 -1.946 1.78985 3.70688 n/a n/a n/a 78 V>19.00 B>19.59|U>19.34|UVW1>18.62|UVM2>18.79|UVW2>18.73 BAT: GCN 3633; GCN 3637; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3633; GCN 3634; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3633; GCN 3638 Cheryl Hurkett 050716 12:36:04 146227 338.593 38.683 1.0 69.100 61.70 2.43 2.18 0.35 0.8, CPL -0.3/0.3 22:34:20.78 38:41:03.5 1.4 n/a n/a 0.05292982 0.024461208 -0.9115 2.1074 1.76182 n/a n/a n/a 99 V>19.1 B>21.1|U>20.7|UVW1>19.7|UVM2>19.5|UVW2>20.8 UKIRT: IR afterglow BAT: GCN 3623; GCN 3629; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3623; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3623; GCN 3631 Evert Rol 050715 22:30:26 146129 155.641 -0.029 1.3 51.600 14.90 1.38 1.05 0.14 1.60, PL 0.15 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No AT slew (too near sun) BAT: GCN 3621; GCN 3622; TS table 9/13/05, 9/24/05; arXiv:0707.4626 Jochen Greiner 050714B 22:40:32 145994 169.691 -15.547 2.4 46.700 5.95 1.05 0.52 0.22 2.45, PL 0.30 11:18:47.71 -15:32:49.0 1.5 n/a n/a 0.0166755 0.010609375 -7.634 3.70712 3.96692 11:18:48.26 -15:32:50.87 151 n/a n/a R=21.8, I=20.6, V=22.9, B=24.9 BAT: GCN 3613; GCN 3615; arXiv:0707.4626|XRT: GCN 3613; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3613; GCN 3620|Host: ApJ, 662, 294, 2007 Andrew Levan 050714A 00:05:56 INTEGRAL 43.5863 69.1261 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.10314429 0.009874131 -3.007 2.36146 19.0712 n/a n/a n/a n/a n/a n/a INTEGRAL: GCN 3607 XRT: GCN 3610; GCN 3649; Evans et al., 2009, MNRAS, 397, 1177 050713B 12:07:18 145754 307.821 60.936 2.1 54.200 31.80 3.18 1.60 0.50 1.39, PL 0.17 20:31:15.57 60:56:43.1 1.4 n/a n/a 0.5146876 0.24155415 -3.094 2.08205 4.97988 n/a n/a n/a 136 V>19.26 B>19.58|U>19.31|UVW1>19.46|UVM2>19.83|UVW2>19.87 Maidanak BAT: GCN 3590; GCN 3600; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3590; GCN 3602; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3590; GCN 3603 Simon Vaughan 050713A 04:29:02 145675 320.585 77.072 1.0 124.700 51.10 2.12 4.67 0.33 1.53, PL 0.08 21:22:09.30 77:04:28.8 1.4 n/a n/a 0.1898547 0.07312116 -5.649 2.20048 3.94328 n/a n/a n/a 75 V>17.98 B>18.08|U>17.81|UVW1>16.85|UVM2>17.13|UVW2>17.08 Konus, XMM, numerous optical BAT: GCN 3581; GCN 3597; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3581; GCN 3606; GCN 3703; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3581; GCN 3598 Abe Falcone 050712 14:00:28 145581 77.722 64.924 1.7 51.600 10.80 1.19 0.55 0.18 1.50, PL 0.18 05:10:48.08 64:54:48.2 1.5 n/a n/a 0.0748258 0.0420603 -1.26 2.12609 1.85891 05:10:48.1 64:54:47.6 n/a 164 V=17.97 U=17.92|UVW1>18.49|UVM2>19.05|UVW2>19.05 UVOT: No B observations were taken because of a bright source in the field of view violating the UVOT count rate limits BAT: GCN 3573; GCN 3576; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3573; GCN 3574; GCN 3579; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3573; GCN 3575; GCN 3596 Dirk Grupe 050701 11:42:59 143708 227.241 -59.399 2.0 21.800 13.60 0.68 2.74 0.18 1.70, PL 0.09 15:09:01.68 -59:24:52.5 3.5 n/a n/a 0.025323814 0.009994488 -1.192 2.32535 36.6679 n/a n/a n/a n/a V>19.61 B>20.78|U>20.17|UVW1>20.5|UVM2>20.5|UVW2>20.71 No AT slew (near catalog source) BAT: GCN 3556; GCN 3558; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3557; GCN 3560; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3559 Padi Boyd 050607 09:11:23 132247 300.180 9.139 1.3 26.400 5.92 0.55 0.95 0.14 1.92, PL 0.16 n/a n/a n/a n/a n/a 0.019244232 0.007384176 -1.531 2.32143 2.3182 n/a n/a n/a 48300 V>20.21 B>20.95|U>20.18|UVW1>20.95|UVM2>21.33|UVW2>21.30 Mayall Telescope, MDM Observatory BAT: GCN 3525; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3525; GCN 3528; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3537 Alon Retter 050603 06:29:05 131560 39.982 -25.175 1.1 12.400 63.60 2.29 21.50 1.07 1.16, PL 0.06 02:39:56.90 -25:10:55.0 1.4 n/a n/a 0.22835196 0.06013044 -1.71 2.01829 4.26634 02:39:56.8 -25:10:54.9 n/a 33234 V=18.2 n/a INTEGRAL (not imaged), LCO, VLA @ 8.5 GHz, SCUBA, Konus-Wind, Magellan No AT slew (engineering tests in progress) BAT: GCN 3509; GCN 3512; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3514; GCN 3519; Dirk Grupe (communication); Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3516 Alon Retter 050528 04:06:45 130679 353.524 45.957 2.1 11.300 4.48 0.70 1.18 0.30 2.27, PL 0.26 n/a n/a n/a 50940 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a XRT: 3 faint sources, not sure of fading|XRT in engineering mode at time of GRB, delayed observations BAT: GCN 3496; GCN 3502; GCN 3504; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3505 Stephen Holland 050525A 00:02:53 130088 278.142 26.335 1.0 8.800 153.00 2.21 41.70 0.94 1.0, CPL -0.1/0.1 18:32:32.67 26:20:21.6 1.5 n/a n/a 0.1203042 0.035933636 -0.6771 2.08914 1.90021 n/a n/a n/a 65 V=14.97 B=16.53|U=15.32|UVW1=15.63|UVM2=15.75|UVW2=16.62 VLA @ 22.5 GHz, INTEGRAL, Spitzer, HST, Numerous optical & IR 0.606 (GMOS: emission) BAT: GCN 3466; GCN 3467; GCN 3479; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3466; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3475|Radio: GCN 3495|Redshift: GCN 3483 (GMOS)|Other: ApJ, 637, 901, 2006 David Band 050522 06:00:21 INTEGRAL 200.1468 24.7916 n/a n/a n/a n/a n/a n/a n/a n/a 13:20:35.0 24:47:18 6 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a INTEGRAL: GCN 3446|TOO at 7 hrs|XRT & UVOT: observation limited to short exposure due to engineering tests XRT: GCN 3452; GCN 3463 050520 00:05:53 INTEGRAL 192.5087 30.4506 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.016656 0.00446415 -1.688 0.20856 10.7054 n/a n/a n/a 7668 V>19.84 B>21.05|U>20.58|UVW1>21.30|UVM2>21.36|UVW2>21.64 INTEGRAL: GCN 3430|TOO at 7665 XRT: GCN 3434; GCN 3443; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3444 050509B 04:00:19 118749 189.046 28.974 2.5 0.073 0.09 0.02 0.28 0.10 1.57, PL 0.38 12:36:13.85 28:59:03.7 3.8 n/a n/a 0.0021073572 0.0015000843 -0.4357 1.88486 0.766623 n/a n/a n/a 50 V>21.1 B>21.8|U>21.8|UVW1>22.3|UVM2>22.2|UVW2>22.7 Keck 0.225 (Keck: absorption) elliptical short GRB|XRT: first short GRB localization|redshift & host: probable, but not definitive BAT: GCN 3381; GCN 3385; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3381; GCN 3383; GCN 3395; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3381; GCN 3397; GCN 3412|Redshift: GCN 3390; GCN 3399 (Keck)|Host: GCN 3386|Other: Nature, 437, 851, 2005 Evert Rol 050509A 01:46:29 118707 310.573 54.076 1.2 11.400 3.41 0.34 0.90 0.12 2.11, PL 0.18 20:42:20.06 54:04:16.5 2.5 n/a n/a 0.024243912 0.010859156 -1.029 2.17559 4.948 n/a n/a n/a 52 V>18.23 UVW1>18.97|UVM2>20.29 UVOT: observations were interrupted by GRB050509B BAT: GCN 3379; GCN 3407; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3379; GCN 3380; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3379; GCN 3394 Cheryl Hurkett 050507 22:43:18 118248 48.063 -11.064 2.1 >15 1.67 0.32 0.29 0.13 1.53, PL 0.29 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a No AT slew (too near sun)|BAT:BAT data truncated BAT: GCN 3378; TS table 9/13/05, 9/24/05; arXiv:0707.4626 Andrew Levan 050505 23:22:21 117504 141.760 30.266 1.3 58.900 24.90 1.79 1.85 0.31 1.41, PL 0.12 09:27:03.33 30:16:24.4 1.4 n/a n/a 0.2662038 0.07249716 -0.2124 2.01835 17.0071 n/a n/a n/a 2807 V>19.82 B>20.50|U>20.26|UVW1>20.81|UVM2>21.13|UVW2>21.27 Keck 4.27 (Keck: absorption) BAT: GCN 3360; GCN 3364; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3365; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3367; GCN 3371|Redshift: GCN 3368 (Keck)|Other: MNRAS, 368, 1101, 2006 Cheryl Hurkett 050504 08:00:52.5 INTEGRAL 200.9986 40.6959 n/a n/a n/a n/a n/a n/a n/a n/a 13:24:01.24 40:42:15.1 3.8 n/a n/a 0.008149218 0.003734942 n/a 2.77018 3.07586 n/a n/a n/a 19568 V>20.2 n/a INTEGRAL: GCN 3348 XRT: GCN 3359; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3353 050502B 09:25:40 116116 142.535 16.987 1.2 17.700 4.78 0.42 1.42 0.13 1.59, PL 0.14 09:30:10.13 16:59:48.0 1.4 n/a n/a 0.033723465 0.01683389 -0.8906 1.96022 0.477538 n/a n/a n/a 60 V>18.5 B>19.4|U>19.2 XRT: Large flare @ 600 s|UVOT: no detection BAT: GCN 3330; GCN 3339; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3330; GCN 3333; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3330; GCN 3337|Other: Science, 309, 1833, 2005|ApJ, 641, 1010, 2006 Abe Falcone 050422 07:52:40 115214 324.507 55.788 1.8 59.300 6.07 0.74 0.57 0.11 1.41, PL 0.19 n/a n/a n/a n/a n/a 0.0040844556 0.0016670567 -1.149 2.22501 9.1100013861 n/a n/a n/a 112 V>17.9 B>18.2|U>17.8 BAT: GCN 3314; GCN 3316; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3314; GCN 3315; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3314; GCN 3317 Louis Barbier 050421 04:11:52 115135 307.341 73.678 2.7 15.000 1.45 0.40 0.26 0.19 1.56, PL 0.43 20:29:02.75 73:39:17.7 1.7 n/a n/a 0.00000001489845 0.0000000006240045 -1.065 2.29859 6.74594 n/a n/a n/a 112 V>17.5 B>19.1|U>18.8 BAT: weak GRB, FRED lightcurve BAT: GCN 3296; GCN 3305; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3296; GCN 3301; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3296; GCN 3307|Other: A&A, 452, 819, 2006 Louis Barbier 050418 11:00:35 114893 44.334 -18.541 1.0 82.300 52.10 1.83 3.68 0.28 1.71, PL 0.07 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a BAT: bright GRB|No AT slew (too near sun) BAT: GCN 3288; GCN 3289; TS table 9/13/05, 9/24/05; arXiv:0707.4626 Takanori Sakamoto 050416B 22:35:54 114797 133.848 11.186 1.3 3.400 10.80 0.97 5.93 0.61 0.4, CPL -0.6/0.7 n/a n/a n/a 310326 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a BAT: shortish, hard GRB, too long for short category|No AT slew (too near moon)|XRT: no detection @ 86 hrs BAT: GCN 3279; GCN 3284; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3295|Other: ApJ, 636, L73, 2006 Takanori Sakamoto 050416A 11:04:44 114753 188.485 21.058 1.5 2.500 3.67 0.37 4.88 0.48 3.08, PL 0.22 12:33:54.64 21:03:26.8 1.4 n/a n/a 0.0846976 0.0412748 -0.6973 2.06183 5.64454 12:33:54.6 21:03:27.7 n/a 65 V=19.38 B=19.85|U=19.34 P60, 200" detection, Keck 0.6535 (Keck: emission) Faint and blue with large amounts of ongoing star formation.|V=24.2 BAT: shortish GRB, too soft for "short" category BAT: GCN 3264; GCN 3273; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3268; GCN 3275; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3276; GCN 3280|Redshift: GCN 3542 (Keck)|Host: GCN 3542; ApJ, 662, 294, 2007|Other: ApJ, 636, L73, 2006 Takanori Sakamoto 050412 05:44:03 114485 181.099 -1.193 1.5 26.500 6.18 0.55 0.48 0.05 0.74, PL 0.17 n/a n/a n/a n/a n/a 0.0027976368 0.0008627658 -1.508 2.99618 2.31682 n/a n/a n/a 127 V>19.1 n/a DFOSC, LCO R~22 @ 1 hr R=22.4, I=21.6, V=23.4 BAT: long and bright|UVOT: no detection BAT: GCN 3237; GCN 3251; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3241; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3249|Host: ApJ, 662, 294, 2007 Vanessa Mangano 050410 12:14:34 114298|114299 89.757 79.605 1.1 42.500 41.50 2.25 1.80 0.36 0.8, CPL -0.4/0.4 05:59:14.11 79:36:12.4 1.7 n/a n/a 0.04123329 0.018018598 -1.061 1.94913 1.599815 n/a n/a n/a 1899 V>19.9 B>21.2|U>20.9|UVW1>20.8|UVM2>21.1|UVW2>21.7 BAT: smooth rounded|AT slew delayed by Earth limb constraint BAT: GCN 3219; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3218; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3220; GCN 3230 Vanessa Mangano 050408 16:22:51 HETE 180.563 10.867 n/a n/a n/a n/a n/a n/a n/a n/a 12:02:17.33 10:51:10.0 1.4 n/a n/a 0.17123295 0.0898877 -0.8261 2.13897 12.2543 n/a n/a n/a 2657 V>21.3 B>22.2|U=21.30|UVW1>17.8|UVM2>17.6|UVW2>17.82 many optical 1.236 (Magellan: absorption)|1.2357 (GMOS absorption) HETE: GCN 3189|HETE: XRF|TOO at 42 min XRT: GCN 3191; GCN 3209; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3227|Redshift: GCN 3201 (Magellan); GCN 3204 (GMOS) 050406 15:58:48 113872 34.410 -50.180 2.5 5.400 0.68 0.14 0.36 0.10 2.43, PL 0.35 02:17:52.09 -50:11:17.1 1.9 n/a n/a 0.004251393 0.0019132821 -1.023 2.32091 0.1860000119856 02:17:52.2 -50:11:15.8 n/a 88 V=19.0 n/a Magellan 2.44 (UVOT: photometric) BAT: faint XRF, Epeak~30 keV|XRT: faint afterglow BAT: GCN 3180; GCN 3183; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3181; GCN 3184; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3182; GCN 3186|Redshift: ApJ, 643, 276, 2006|Other: Science, 309, 1833, 2005|ApJ, 643, 276, 2006 Patrizia Romano 050401 14:20:15 113120 247.873 2.185 1.0 33.300 82.20 3.06 10.70 0.92 1.40, PL 0.07 n/a n/a n/a n/a n/a 0.34815816 0.11278386 -0.5779 1.78711 13.3568 n/a n/a n/a n/a n/a n/a VLT, optical, ROTSE, Siding Spring R=20 @ 1hr 2.9 (VLT: absorption) BAT: bright multipeaked|UVOT: not enabled BAT: GCN 3162; GCN 3173; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3161; flux DB table 4/4/05; MNRAS, 365, 1031, 2006; Evans et al., 2009, MNRAS, 397, 1177|Redshift: GCN 3176 (VLT)|Other: MNRAS, 365, 1031, 2006 Massimiliano de Pasquale 050326 09:53:56 112453 6.871 -71.377 1.0 29.300 88.60 1.55 12.20 0.39 1.25, PL 0.04 00:27:47.09 -71:22:14.1 2.4 n/a n/a 0.07970703 0.021368919 -1.687 2.03695 1.5641 n/a n/a n/a 3261 V>18.9 n/a XMM, KONUS, VLT Host candidates (VLT) BAT: bright|UVOT: no detection BAT: GCN 3143; GCN 3145; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3144; GCN 3147; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3150|Host: GCN 5270 (VLT)|Other: A&A, 451, 777, 2006 050319 09:31:18 111622 154.172 43.581 2.4 152.500 13.10 1.48 1.52 0.21 2.02, PL 0.19 10:16:47.90 43:32:54.5 1.4 n/a n/a 0.33686135 0.1159018 -0.529 2.01045 0.865674 10:16:47.76 43:32:54.9 n/a 90 V=17.5 B=18.8|U>19 ROTSE unfiltered = 16, NOT 3.24 (NOT: absorption) BAT: GCN 3117; GCN 3119; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3133; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3129|Redshift: GCN 3136 (NOT)|Other: ApJ, 635, L133, 2005|ApJ, 639, 316, 2006|ApJ, 639, 311, 2006 Hans Krimm|Martin Still 050318 15:44:37 111529 49.695 -46.386 1.0 32 10.80 0.77 3.16 0.20 1.90, PL 0.10 03:18:51.09 -46:23:45.8 1.4 n/a n/a 0.08275824 0.019386828 -1.12 1.98053 0.844534 03:18:51.15 -46:23:43.7 n/a 3279 V=19.7 B=20.0|U=20.5|UVW1>21.5|UVM2>22.1|UVW2>22.0 Magellan 1.44 (Magellan: absorption) BAT: GCN 3111; GCN 3134; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3113; GCN 3133; flux DB table 4/4/05; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3115; GCN 3123|Redshift: GCN 3122 (Magellan)|Other: A&A, 442, L1, 2005|ApJ, 635, 1187, 2005 Hans Krimm|Martin Still 050315 20:59:43 111063 306.476 -42.591 1.1 95.600 32.20 1.46 1.93 0.22 2.11, PL 0.09 20:25:54.14 -42:36:01.5 1.4 n/a n/a 0.35486262 0.20569058 -4.465 1.99544 8.2573 n/a n/a n/a 90 V>18.5 n/a Magellan, VLA, CTIO IR I=20.7 @ 0.5 day 1.949 (Magellan: absorption) R=23.9 BAT: 2 FRED-like peaks|UVOT: no detection BAT: GCN 3094; GCN 3105; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3097; GCN 3133; flux DB table 4/4/05; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3095|Radio: GCN 3102|Redshift: GCN 3101 (Magellan)|Other: ApJ, 635, L133, 2005|ApJ, 638, 920, 2006 Stephen Holland|Ann Parsons 050306 03:33:12 107547 282.309 -9.152 1.0 158.300 115.00 4.34 3.58 0.48 1.48, PL 0.07 18:49:14.1 -09:09:11.2 6 127308 n/a n/a n/a n/a n/a n/a n/a n/a n/a 127541 V>21.2 n/a BAT: moderately bright and long|No AT slew (too near moon)|TOO at 35 hours BAT: GCN 3071 (BA script analysis); TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3075; GCN 3086; flux DB table 4/4/05|UVOT: GCN 3077; GCN 3079 Matteo Perri 050223 03:09:06 106709 271.394 -62.465 1.5 22.500 6.36 0.65 0.69 0.16 1.85, PL 0.17 18:05:32.43 -62:28:20.0 3.7 n/a n/a 0.012110821 0.006444152 -0.8087 1.79783 0.00131696 n/a n/a n/a 2782 n/a n/a INTEGRAL/IBIS, XMM, VLT 0.5915 (Magellan: emission from host)|0.584 (VLT: emission from host) R = 21.6, Ks = 18.9 (VLT) BAT: slow rise and fall, several small peaks|UVOT: no detection|No AT slew (too near Earth) BAT: GCN 3055; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3054; position DB table 2/24/05; flux DB table 4/4/05; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3057|Redshift: GCN 5283 (Magellan); A&A, 459, L5, 2006 (VLT)|Host: GCN 5268 (VLT)|Other: MNRAS, 363, 76P, 2005 050219B 21:05:51 106442 81.306 -57.758 1.0 30.700 158.00 5.00 24.80 1.53 1.0, CPL -0.2/0.3 05:25:16.06 -57:45:28.1 1.5 n/a n/a 0.30678264 0.11736144 -1.232 2.17514 1.68208 n/a n/a n/a 3120 V>19.41 B>20.9|U>20.74|UVW1>22.23|UVM2>22.24|UVW2>22.16 VLT BAT: bright spikey, 5 peaks|UVOT: no detection BAT: GCN 3044; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3042; GCN 3043; GCN 3045; GCN 3049; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3046; GCN 3050; GCN 3052 050219A 12:40:01 106415 166.416 -40.681 1.0 23.700 41.10 1.58 3.53 0.35 0.1, CPL -0.3/0.3 11:05:38.98 -40:41:03.1 1.9 n/a n/a 0.06723288 0.03660156 -2.959 1.57988 1.185482 n/a n/a n/a 80 V>20.7 B>21.5|U>21.6|UVW1>21.7|UVM2>20.8|UVW2>21.0 BAT: one large spike|UVOT: no detection BAT: GCN 3038; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3036; GCN 3040; position DB table 2/24/05; flux DB table 4/4/05; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3039|Other: Nature, 436, 985, 2005|A&A, 449, 89, 2006 050215B 02:33:43 106107 174.463 40.797 1.6 8.100 2.27 0.29 0.67 0.12 1.99, PL 0.19 11:37:47.57 40:47:49.4 2.2 n/a n/a 0.026116464 0.01406438 -0.7933 1.69583 0.1850140769 n/a n/a n/a 118 V>19.5 B>19.9|U>19.8|UVW1>20.2|UVM2>21.3|UVW2>19.2 UKIRT afterglow in IR, HETE-2 BAT: faint XRF with Epeak < 30 keV|No prompt XRT data due to SAA BAT: GCN 3024; SB table 2/17/05; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 3027; GCN 3032; GCN 3034; position DB table 2/24/05; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 3026 050215A 02:15:29 106106 348.403 49.328 2.6 87.300 7.08 1.08 0.49 0.13 1.46, PL 0.26 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 98 n/a UVW2>19.5 BAT: faint|XRT: no data due to centroiding testing|UVOT: no detection BAT: GCN 3024; SB table 2/17/05; TS table 9/13/05, 9/24/05; arXiv:0707.4626|UVOT: GCN 3025 050202 03:35:15 104298 290.584 -38.730 2.3 0.270 0.30 0.06 0.55 0.17 1.44, PL 0.32 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a BAT: short, hard GRB|No AT slew (too near Sun) BAT: GCN 3005; GCN 3010; TS table 9/13/05, 9/24/05; arXiv:0707.4626 Giancarlo Cusumano 050128 04:19:55 103906 219.587 -34.765 1.1 19.200 50.20 2.29 7.42 0.73 0.7, CPL -0.3/0.4 14:38:17.66 -34:45:54.7 1.7 n/a n/a 0.17653622 0.060249 -0.9504 1.9874 1.067712 n/a n/a n/a n/a n/a n/a BAT: spikey|TOO at 12 hours|UVOT: no detection BAT: GCN 2992; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 2991; DB table 2/24/05; flux DB table 4/4/05; Evans et al., 2009, MNRAS, 397, 1177|Other: ApJ, 625, L23, 2005 Angelo Antonelli 050126 12:00:54 103780 278.115 42.384 1.4 24.800 8.38 0.80 0.71 0.17 1.34, PL 0.15 n/a n/a n/a n/a n/a 0.008133609 0.003072399 -1.248 2.25175 0.0000000553658 n/a n/a n/a n/a n/a n/a Keck 1.29 (Keck: emission) BAT: spikey|UVOT: No observation (bright star within 4 deg) BAT: GCN 2987; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 2984; GCN 2996; DB table 2/24/05; flux DB table 4/4/05; Evans et al., 2009, MNRAS, 397, 1177|Redshift: GCN 3088 (Keck)|Other: Nature, 436, 985, 2005|A&A, 449, 89, 2006 Katherine McGowan 050124 11:30:03 103647 192.877 13.039 1.0 4.000 11.90 0.66 5.46 0.38 0.7, CPL -0.4/0.4 12:51:30.53 13:02:39.1 1.7 n/a n/a 0.1059865 0.029643364 -1.633 1.96901 0.515595 n/a n/a n/a 11093 V>17.4 n/a Keck K=19.6 @ 24.5 hrs, VLT Possible host, R = 23.9 (VLT) BAT: double peak, strong|TOO at 3 hours|UVOT: No detection BAT: GCN 2972; GCN 2973; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 2974; GCN 2975; DB table 2/24/05; flux DB table 4/4/05; Evans et al., 2009, MNRAS, 397, 1177|UVOT: GCN 2982|Host: GCN 5269 (VLT) 050117 12:52:36 102861 358.479 65.939 1.0 166.600 88.10 2.33 2.35 0.17 1.2, CPL -0.2/0.2 23:53:53.0 65:56:20 15 193 1800 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a BAT: long multi-peaked|First AT slew|XRT: SAA complications|UVOT: no observation BAT: GCN 2952; GCN 2962; SB table 2/17/05; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 2951; GCN 2955; DB table 2/24/05|Other: ApJ, 639, 303, 2006 041228 10:49:14 100970 336.642 5.032 1.0 55.400 34.90 1.52 1.61 0.25 1.60, PL 0.08 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a BAT: multi peaks|No AT slew|XRT: no observation|UVOT: no observation BAT: GCN 2918; SB table 2/17/05; TS table 9/13/05, 9/24/05; arXiv:0707.4626 041226 20:34:19 100815 79.689 73.329 3.0 89.700 3.21 0.83 0.35 0.05 1.40, PL 0.43 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a BAT: weak spike|No AT slew|XRT: no observation|UVOT: no observation BAT: GCN 2914; SB table 2/17/05; TS table 9/13/05, 9/24/05; arXiv:0707.4626 041224 20:20:58 100703 56.192 -6.663 2.0 177.200 87.30 3.48 2.94 0.30 1.1, CPL -0.3/0.3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a BAT: multi peaks|No AT slew|XRT: no observation|UVOT: no observation BAT: GCN 2908; GCN 2909; GCN SB table 2/17/05; TS table 9/13/05, 9/24/05; arXiv:0707.4626 041223 14:06:18 100585 100.204 -37.068 1.0 109.100 167.00 2.79 7.35 0.32 1.11, PL 0.03 n/a n/a n/a n/a n/a 0.178803 0.041229 -1.881 2.12918 1.364436 n/a n/a n/a n/a n/a n/a VLT J=19.5 @ 16.2 hrs TOO at 4.5 hours|UVOT: no observation BAT: GCN 2898; SB table 2/17/05; TS table 9/13/05, 9/24/05; arXiv:0707.4626|XRT: GCN 2901; GCN 2910; Evans et al., 2009, MNRAS, 397, 1177|Other: ApJ, 622, L85, 2005 041220 22:58:27 100433 291.288 60.598 1.0 5.600 3.83 0.28 1.81 0.14 1.66, PL 0.12 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a BAT: FRED|No AT slew|XRT: no observation|UVOT: no observation BAT: GCN 2890; SB table 2/17/05; TS table 9/13/05, 9/24/05; arXiv:0707.4626 041219C 20:30:34 100380* 343.926 -76.744 1.0 4.800 13.10 0.73 2.45 0.25 2.02, PL 0.10 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a BAT: 3 spikes|No AT slew|XRT: no observation|UVOT: no observation BAT: GCN 2886; SB table 2/17/05; arXiv:0707.4626 041219B 15:38:48 100367* 167.674 -33.458 7.0 30 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a IPN BAT: 1 big spike, 3 little spikes|No AT slew|XRT: no observation|UVOT: no observation BAT: GCN 2883; SB table 2/17/05; arXiv:0707.4626 041219A 01:42:18 100307|100319 6.154 62.847 7.0 520 1550 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a BAT: bright, long, multipeaked|No AT slew|XRT: no observation|UVOT: no observation BAT: GCN 2874; SB table 2/17/05; arXiv:0707.4626; Nature, 435,178, 2005 041217 07:28:25 100116* 164.793 -17.942 1.3 5.800 27.70 1.23 6.86 0.52 0.7, CPL -0.3/0.3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a INTEGRAL/IBIS BAT: first GRB image|No AT slew|XRT: no observation|UVOT: no observation BAT: GCN 2853; SB table 2/17/05; arXiv:0707.4626