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 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. Rahul Gupta 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 Chiara Salvaggio 240624A 06:01:0 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. 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 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. 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) 2.695 (GTC: absorption) 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 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 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 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 0.1.56664316 -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. 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) 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 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 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 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 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. 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 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) 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) 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 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 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 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) 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) 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. 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 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 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 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 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 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. 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 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 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 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 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 0.712783094768880.71278309476888 n/a n/a n/a n/a n/a n/a Fermi: GCN 35416 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 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. 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 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 ) 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 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 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 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) 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) 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) 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 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 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 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 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 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 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 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 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 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) 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) 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 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 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 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 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 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 0.0010545063e -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 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 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 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 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 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 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 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. 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) 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 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 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) 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) 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 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 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 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 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 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 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 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 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 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 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 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 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) 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. 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) 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) 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 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 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 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 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 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 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) 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. 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 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. 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. 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 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 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 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 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 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. 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 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 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 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." 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. 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 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 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) 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>197 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 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 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 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 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 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 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 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 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 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 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 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 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 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>199|UVW1>18.4|White=20.49 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 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. 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. 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 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) 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 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 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 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) 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. 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 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) 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 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) 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. 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 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. 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. 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). 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) 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). 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 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 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 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) 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) 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 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 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. 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. 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 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) 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) 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 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 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 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) 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. 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. 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) 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 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 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 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. 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 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 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 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) 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) 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) 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 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 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) 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 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) 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 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 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 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 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 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 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) 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 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. 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 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) 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 -.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 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) 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 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 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) 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 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) 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) 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) 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) 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. 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 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 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 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. 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) 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. 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. 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 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 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) 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 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 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. 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) 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 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. 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 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. 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 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. 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 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 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 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 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. 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) 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 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 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) 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 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) 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) 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 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) 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 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 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 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 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. 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) 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 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 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. 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. 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 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. 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 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 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 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 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 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. 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 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 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 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 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. 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 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 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. 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) 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 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 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 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 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) 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) 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 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) 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) 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. 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 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 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. 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 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 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 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 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. 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 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. 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. 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 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 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. 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 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 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) 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. 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 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 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 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 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 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. 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. 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 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 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 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>206 Fermi (GBM & LAT), CALET GBM, Insight-HXMT/HE UVOT: no detection 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. 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 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. 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 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 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. 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 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 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 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 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 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 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 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) 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 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 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) 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 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 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) 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) 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. 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 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). 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 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) 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 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 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) 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. 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 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) 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 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 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 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) 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 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) 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) 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 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 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 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. 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 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) 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 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. 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) 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 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. 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. 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 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 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 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 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 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 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 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. 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 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 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. 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 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. 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) 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) 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. 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. 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 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) 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. 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 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) 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 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 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. 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 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 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. 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 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 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 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 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 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 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 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) 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) 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) 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 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 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>1971|UVW1>17.44|UVW2>18.09|White=19.90 VLT 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 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 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 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 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. 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 p.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 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 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. 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 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) 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 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. 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. 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. 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 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) 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 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 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) 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) 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. 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 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) 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 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 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) 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 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 0.121858278e 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 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. 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 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 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) 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 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 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. 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. 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 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 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 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 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. 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 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) 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 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 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. 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 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 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) 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. 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 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) 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 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 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 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) 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 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 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 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 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 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 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 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 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 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) 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) 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 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 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 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 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. 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 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 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 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) 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 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 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 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) 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 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 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 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) 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 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 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 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) 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) 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 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 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 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 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 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 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) 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 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>181.87|White>20.46 NOT, La Silla (NTT) UVOT: no detection 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 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. 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 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 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 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. 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 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) 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 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 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 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) 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. 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) 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 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 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 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) 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 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 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) 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 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 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) 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 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) 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. 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 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 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 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 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 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 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 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 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) 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 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 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 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 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. 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 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 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) 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. 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) 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 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 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 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) 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 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 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 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 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 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 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 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 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. 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 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 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 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. 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 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) 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) 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 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. 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) 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) 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 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 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) 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) 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. 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) 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) 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) 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 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 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. 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 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 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) 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 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 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 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. 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 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) 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 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 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 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 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 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) 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 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. 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 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 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 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) 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 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 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. 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) 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 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 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 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 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 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) 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 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 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. 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 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 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) 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. 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 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 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 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) 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 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) 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 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 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 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 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 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 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) 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 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) 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 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 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 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 Antonino D'Ai 161004A 12:58:28 715084 263.127 -0.947 2.2 ~1.3 to ~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) 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 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 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 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) 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 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 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. 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 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 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 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. 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 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 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 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 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 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. 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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. 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 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. 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 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 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 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 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) 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 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 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. 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) 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 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 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) 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 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 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 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 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 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) 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 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) 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 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) 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 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. 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 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 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 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 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) 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) 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) 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 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) 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 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) 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 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) 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 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 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) 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 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) Sarah Gibson 151212A 4:00:27 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 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 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 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 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 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 Phil Evans 151120A 8:22:50 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 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 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) 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 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 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. 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) 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) 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. 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) 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 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 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) 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 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 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 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) 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 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 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 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. 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. 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 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 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. 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 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 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) 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 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) 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 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 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 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 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) 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 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 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 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 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 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) 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 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 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 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 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 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 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 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 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 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) 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 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 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 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 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 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 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 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 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 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 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) 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 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 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 David Palmer 150403A 21:54:16 637044 311.505 -62.706 1.0 40.90 170 3 17.6 -.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) 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. 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 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 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) 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 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 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) 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 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 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 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) 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 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 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 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") 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 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 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) 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 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 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 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 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 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 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 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 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 0.0000222263679e -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 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 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 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) 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) 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) 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) 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 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 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 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 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 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 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) 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 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>198.9 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) 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. 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 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) 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 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 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 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 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 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 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 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) 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 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 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 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. 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 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 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) 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. 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 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. 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 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 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) 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 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 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 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 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 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 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 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 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 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 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 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 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 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) 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) 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) 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) 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 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 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 0.00000000000000006.518467 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 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 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 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 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 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 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). 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 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. 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 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 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 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. 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 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 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 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) 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) 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 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) 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 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) 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 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. 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) 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 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. 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 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 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 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 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 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 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 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 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 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 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 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. 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 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 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 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 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 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. 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 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 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) 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. 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) 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. 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) 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 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 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) 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 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 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 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. 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. 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 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 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) 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 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 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. 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) 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 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 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) 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) 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 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) 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 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 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 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 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 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 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) 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 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) 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 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 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 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. 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. 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 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) 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 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 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) 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. 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 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 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 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 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 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 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 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. 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) 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 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) 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. 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 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 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 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) 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 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 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 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 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 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 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) 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) 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 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 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 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 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 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. 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 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) 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. 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 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 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 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. 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 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 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 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. 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 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 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) 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 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) 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 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 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 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) 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) 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. 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 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) 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. 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) 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) 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. 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 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 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 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. 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 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. 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 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. 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 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. 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 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 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 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 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 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 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) 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 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) 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 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 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) 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) 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) 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) 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. 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 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 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 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 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 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 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) 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 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. 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 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 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 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 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) 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. 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. 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. 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 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. 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) 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 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 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 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) 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. 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) 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 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 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 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 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) 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 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) 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) 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 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 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 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 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) 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 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) 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. 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 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) 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. 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 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 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 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 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 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 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 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) 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 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) 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 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. 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) 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 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) 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) 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 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 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 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 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 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 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 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 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. 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 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 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. 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 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 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. 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 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 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 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) 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 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 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. 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 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) 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) 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) 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 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 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 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) 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 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 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 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 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 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 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 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 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 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) 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 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 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 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 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. 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) 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 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. 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 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. 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 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 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 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 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 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) 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. 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 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) 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 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 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 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 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 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 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 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) 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) 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) 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) 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 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) 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 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 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 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 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. 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 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) 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 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 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. 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) 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 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) 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. 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) 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 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. 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 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 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 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 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 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 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. 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 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 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 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) 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 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 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) 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 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 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 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. 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 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) 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 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) 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) 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 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 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) 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 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 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) 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) 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) 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 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 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) 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) 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 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 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 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 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 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) 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 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. 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 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) 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 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. 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. 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. 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 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 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) 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 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. 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 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) 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 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) 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. 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 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) 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) 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 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 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 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 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 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. 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 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 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 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. 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 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 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) 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 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 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 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) 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 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. 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 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 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 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. 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 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) 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) 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 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 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 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. 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 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 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 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 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 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 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 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. 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 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) 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) 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 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 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) 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. 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). 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 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 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 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 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) 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 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 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. 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 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 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) 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 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 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") 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) 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 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 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 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. 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 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. 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 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 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) 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 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. 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) 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 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 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) 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) 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 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 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 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 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. 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) 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 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. 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. 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 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 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 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 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 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 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 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 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. 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 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) 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 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) 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) 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 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 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 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 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 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) 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. 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. 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. 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) 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. 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 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 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 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 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 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) 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 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 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. 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) 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) 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 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 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 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 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 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) 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. 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 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 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) 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) 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 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 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) 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. 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) 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 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. 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. 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 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 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 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. 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 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 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. 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 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 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 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. 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 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. 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. 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 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. 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 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) 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 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 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 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 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 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. 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. 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) 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 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 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) 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 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 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 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) 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 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. 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) 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 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 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 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. 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 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) 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 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 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 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 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. 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 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 Jirong Mao 081024A 05:53:0 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 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. 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. 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 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 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. 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. 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) 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) 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 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 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) 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 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 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) 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) 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. 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 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 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) 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 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 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 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 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. 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) 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 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) 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 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 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 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 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. 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 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 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) 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) 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. 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) 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 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 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 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. 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 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 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 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 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) 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) 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 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) 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 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 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 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 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 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) 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 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 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 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 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). 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. 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) 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 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) 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. 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) 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 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 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. 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 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 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) 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) 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) 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. 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 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. 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 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) 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) 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") 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 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 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 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. 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 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) 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 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) 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 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 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 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 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 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. 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. 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) 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) 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 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) 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 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 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 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 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) 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 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 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 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. 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. 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 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. 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. 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. 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. 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. 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. 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. 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 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 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 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 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 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. 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. 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 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. 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 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) 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 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 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 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 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 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 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 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 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) 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 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 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 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 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 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 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 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 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 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 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) 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) 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 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) 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 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 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 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) 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 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 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) 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) 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 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 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) 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) 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 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 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 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) 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 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 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 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) 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) 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 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 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 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 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 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 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 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 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 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) 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 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 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. 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". 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 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 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) 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 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 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) 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) 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 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 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) 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 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) 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 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 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 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 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 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 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 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 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) 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 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 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 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 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 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) 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) 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 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) 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 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) 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. 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) 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) 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 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 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") 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. 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 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 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 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 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 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) 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 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 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 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 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 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) 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) 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 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) 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) 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) 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. 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 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) 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) 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) 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) 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) 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 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 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 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 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 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) 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 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 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) 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 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) 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 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) 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 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 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 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) 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 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 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 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 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 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) 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 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 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 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 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 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) 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 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 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 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 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 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 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 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 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 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 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 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) 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 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 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 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 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 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 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 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) 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 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 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 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 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 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 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) 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 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) 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 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 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 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 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 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 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 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. 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 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 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 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 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) 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 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 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 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 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 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) 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) 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) 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) 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 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) 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 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 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 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) 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 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) 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 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 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) 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 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) 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 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 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 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 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 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) 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 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 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 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 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 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) 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 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) 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 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) 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 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 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 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 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 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) 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 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 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 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 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) 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 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 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 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 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 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 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 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 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) 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) 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 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 0.003|(36.1 hrs) 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 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) 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 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 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 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 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) 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 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) 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 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 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 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 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 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 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 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 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 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 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