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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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
181213A 12:57:38 876016 248.210
16:32:50.4
78.500
78:30:00.0
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 16:33:04.87 78:29:48.8 0.75 2352 n/a White=17.26 MASTER-Net, BOOTES-5/JGT (60cm), TSHAO (1m), NOT (2.5m), Gao-Ya-Zi HMT-0.5m, Abastumani Observatory AS-32 (0.7m) <2.4 (NOT: inferred)   Due to an observing constraint, Swift did not slew until T0+33.8 minutes. BAT: GCN 23525; GCN 23533
XRT: GCN 23528; GCN 23535; GCN 23536; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23529
Redshift: GCN 23537 (NOT)
Phil Evans
181203A 12:08:47 874475 108.341
07:13:21.8
-39.783
-39:46:58.8
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.UVM2>18.5
UVW2>19.7
White>21.8
BOOTES-3/YA (60cm), MPG (2.2m)     UVOT: no detection BAT: GCN 23493; GCN 23500
XRT: GCN 23493; GCN 23494; GCN 23502; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23493; GCN 23505
Nora Troja
181202A 06:36:24 874334 280.737
18:42:56.9
27.976
27:58:33.6
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.UVM2>22.2
UVW2>20.5
        BAT: GCN 23482; GCN 23489
XRT: GCN 23482; GCN 23483; GCN 23487; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23482; GCN 23498
John Cannizzo
181201A 02:38:00 INTEGRAL n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 21:17:11.20 -12:37:50.9 1.4 14300 n/a 3.937437 1.43215884 -1.296 1.74367 0.5759968 21:17:11.17 -12:37:51.0 0.2 14300 V=17.70 U=17.25
UVW2=15.39
White=17.53
      INTEGRAL: GCN 23469 XRT: GCN 23471; GCN 23472; GCN 23474; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23499
 
181126A 09:54:08 873539 152.350
10:09:24.0
-29.698
-29:41:52.8
1.5 2.09 3.1 0.4 2.7 0.3 -0.13, CPL 0.75 10:09:23.68 -29:41:12.7 1.9 75.00 n/a 0.0053330058 0.00246630417 -0.9885 2.73551 9.916746 n/a n/a n/a 80 V>18.0 B>18.2
U>20.1
UVW1>20.2
UVM2>19.0
UVW2>18.4
White>20.5
Fermi (GBM)     UVOT: no detection BAT: GCN 23453; GCN 23463
XRT: GCN 23453; GCN 23454; GCN 23455; GCN 23459; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23453; GCN 23460
Eda Sonbas
181125A 08:54:39 873433 268.391
17:53:33.8
-2.634
-02:38:02.4
2.2 10.5 3.3 0.6 1.5 0.3 1.57, PL 0.31 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 15:18 UT on 2019 January 31. BAT: GCN 23448; GCN 23450
Eda Sonbas
181123B 05:33:03 873186 184.354
12:17:25.0
14.619
14:37:08.4
1.9 0.26 1.2 0.2 1.3 0.3 0.72, PL 0.28 12:17:28.02 14:35:52.7 1.5 80.25 n/a 0.00113822496 0.00038064168 -1.404 1.98751 0.3881787 n/a n/a n/a 84 V>19.8 B>20.1
U>20.1
UVW1>20.2
UVM2>20.5
UVW2>19.8
White>21.0
Insight-HXMT/HE     UVOT: no detection BAT: GCN 23432; GCN 23441
XRT: GCN 23432; GCN 23433; GCN 23434; GCN 23435; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23432; GCN 23437
Amy Lien
181110A 08:43:31 871316 302.330
20:09:19.2
-36.878
-36:52:40.8
1.4 138.4 99 3 3.7 0.3 2.02, PL 0.05 20:09:16.32 -36:53:48.2 1.4 63.99 5820 0.060183332 0.0140639334 -1.441 1.76057 0.76617706694 20:09:16.27 -36:53:47.9 0.46 72 V=16.09 B=16.98
U=16.66
UVW1=15.65
UVM2=14.66
UVW2=15.74
White=18.52
Kanata (1.5m), MITSuME (50cm), iTelescope SSO (0.43m), VLT, MPG (2.2m), Chilescope RC-1000, Konus-Wind 1.505 (VLT: absorption)     BAT: GCN 23413; GCN 23420
XRT: GCN 23413; GCN 23417; GCN 23418; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23413; GCN 23419
Redshift: GCN 23421 (VLT)
Phil Evans
181103A 04:22:30 870201 197.093
13:08:22.3
52.220
52:13:12.0
2.0 8.38 2.8 0.5 0.8 0.2 1.90, PL 0.27 13:08:27.78 52:13:32.5 1.6 90.46 n/a 0.102434364 0.056794882 -0.3568 2.1983 6.341326 n/a n/a n/a 92 V>18.21 B>19.08
U=19.58
UVW1>18.16
UVM2>18.19
UVW2>18.36
White>21.12
White_fc=20.47
        BAT: GCN 23402; GCN 23405
XRT: GCN 23402; GCN 23403; GCN 23404; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23402; GCN 23407
Aaron Tohuvavohu
181030A 01:27:22 869494 146.916
09:47:39.8
14.657
14:39:25.2
1.1 304.7 62 3 0.8 0.2 1.77, PL 0.09 09:47:42.27 14:39:26.3 1.5 142.09 525 0.0173705249 0.0041962431 -0.3127 1.55554 0.526273 n/a n/a n/a 152 V>18.9 B>20.1
U>20.3
UVW1>20.2
UVM2>20.7
UVW2>20.1
White>20.7
White_FC=19.34
SAO RAS (Zeiss-1000), MASTER Net       BAT: GCN 23389; GCN 23397
XRT: GCN 23389; GCN 23391; GCN 23394; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23389; GCN 23400
Eda Sonbas
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
181027A 01:48:59 868984 225.361
15:01:26.6
30.937
30:56:13.2
1.1 81.16 28 2 1.2 0.2 1.42, PL 0.09 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 03:50 UT on 2018 November 06. BAT: GCN 23383; GCN 23384
Amy Lien
181023A 02:04:02 868427 248.322
16:33:17.3
19.581
19:34:51.6
2.0 58.0 13 2 1.0 0.3 1.74, PL 0.24 16:33:18.97 19:34:13.7 1.4 195.68 n/a 0.1658307 0.0160917288 -0.5648 1.78544 2.315964 n/a n/a n/a 200 V>19.4 B>20.3
U>19.6
UVW1>19.6
UVM2>19.2
UVW2>19.2
White>20.8
      UVOT: no detection BAT: GCN 23366; GCN 23377
XRT: GCN 23366; GCN 23369; GCN 23373; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23366; GCN 23376
Frank Marshall
181022A 17:30:13 868312 56.808
03:47:13.9
-29.374
-29:22:26.4
2.6 6.74 1.9 0.4 0.4 0.2 0.78, PL 0.41 03:47:10.09 -29:22:47.2 2.1 96.82 n/a 0.00020991807 0.000054491142 -1.729 1.73941 2.9336997 n/a n/a n/a 78 V>19.8 U>20.4
UVW1>20.1
UVM2>20.2
UVW2>20.8
      UVOT: no detection BAT: GCN 23364; GCN 23365
XRT: GCN 23364; GCN 23374; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23364; GCN 23367
Frank Marshall
181020A 19:00:33 867987 13.987
00:55:56.9
-47.372
-47:22:19.2
1.0 238.0 81 3 7.7 0.3 1.25, PL 0.06 00:55:55.78 -47:22:50.4 1.4 55.57 604 0.35862288 0.060276048 -0.8014 1.93674 0.453975 00:55:55.77 -47:22:51.9 0.45 122 V=14.89 B
17.18
U=17.60
UVW1>18.20
UVM2>18.06
UVW2>18.56
Fermi (LAT & GBM), VLT, LCO (1m), MASTER-SAAO, REM (60cm), Konus-Wind 2.938 (VLT: absorption)     BAT: GCN 23349; GCN 23357
XRT: GCN 23349; GCN 23351; GCN 23353; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23349; GCN 23360
Redshift: GCN 23356 (VLT)
Mike Moss
181016A 00:55:00 867252 231.273
15:25:05.5
-35.307
-35:18:25.2
1.8 111.6 19 2 0.7 0.3 1.51, PL 0.20 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 09:03 UT on 2019 January 03. BAT: GCN 23342
Paolo D'Avanzo
181013A 02:39:29 866783 207.661
13:50:38.6
40.107
40:06:25.2
3.3 104.1 3.0 1.4 0.5 0.2 1.82, PL 0.75 13:50:36.43 40:06:29.5 3.9 103.10 n/a n/a n/a -8 0.98 0.09 n/a n/a n/a 106 n/a U>19.1
UVW1>20.4
UVM2>19.6
UVW2>20.8
White>20.2
      UVOT: no detection BAT: GCN 23332; GCN 23335
XRT: GCN 23332; GCN 23334; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23332; GCN 23336
Paolo D'Avanzo
181010A 05:55:51 866434 52.574
03:30:17.8
-23.023
-23:01:22.8
1.4 16.4 6.9 0.7 1.4 0.2 1.52, PL 0.15 03:30:16.82 -23:02:16.6 1.4 93.05 n/a 0.272516328 0.058780134 -0.7412 1.76613 18.9833 03:30:16.89 -23:02:15.4 0.49 96 V>19.4 B>20.9
U>20.6
UVW1>20.1
UVM2>20.7
UVW2>20.5
White>21.0
White_fc=19.42
MASTER-OAFA, LCO (1m), HJT (1.5m), VLT, ESO NTT (La Silla), Fermi (GBM), REM (60cm), MPG (2.2m) 1.39 (VLT: absorption & emission)     BAT: GCN 23309; GCN 23321
XRT: GCN 23309; GCN 23313; GCN 23316; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23309; GCN 23317
Redshift: GCN 23315 (VLT)
Andrea Melandri
181003A 05:11:03 865179 52.481
03:29:55.4
-33.991
-33:59:27.6
1.7 21.5 4.2 0.7 0.6 0.1 -0.20, CPL 1.12 03:30:06.89 -33:57:52.8 6.3 3089.42 n/a n/a n/a n/a 1.77746 0.89081 n/a n/a n/a 3095 V>19.79 B>20.83
U>19.19
UVW1>19.85
UVM2>19.46
UVW2>19.37
White>21.73
      Due to an observing constraint, Swift did not slew until T0+46.3 minutes.
UVOT: no detection
BAT: GCN 23295; GCN 23306
XRT: GCN 23296; GCN 23305; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23303
Andy Beardmore
181002A 11:26:43 865036 64.739
04:18:57.4
15.248
15:14:52.8
1.8 63.4 8.8 1.3 0.6 0.2 2.15, PL 0.23 04:18:59.19 15:12:46.4 2.0 136.01 74.1 0.0000000066605016 0.00000000026174535 -4.149 1.9123 2.78871203487 n/a n/a n/a 144 V>17.9 B>18.6
U>20.3
White>20.7
Konus-Wind     UVOT: no detection BAT: GCN 23290; GCN 23294
XRT: GCN 23290; GCN 23292; GCN 23301; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23290; GCN 23297
Jeff Gropp
180930A 12:43:49 864584 76.894
05:07:34.6
-25.124
-25:07:26.4
2.2 6.80 2.1 0.4 0.0 0.2 1.86, PL 0.28 05:07:27.16 -25:07:01.0 1.7 208.35 n/a 0.00056771552 0.000115320208 -2.043 2.01263 0.723624 n/a n/a n/a 211 V>20.1 B>20.7
U>19.7
UVW1>20.8
UVM2>19.3
UVW2>19.9
White>21.1
      UVOT: no detection BAT: GCN 23279; GCN 23286
XRT: GCN 23279; GCN 23280; GCN 23282; GCN 23285; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23279; GCN 23283
Aaron Tohvavohu
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
180925A 14:37:31 863421 315.212
21:00:50.9
-64.450
-64:27:00.0
1.5 81.70 41 3 3.1 0.6 1.53, PL 0.13 21:00:48.71 -64:27:23.8 1.4 108.93 319 0.0140549248 0.0053753784 -1.871 1.7684 1.486106 21:00:48.70 -64:27:24.82 0.22 119 V>19.66 B=20.89
U=19.78
UVW1=20.07
UVM2>20.14
UVW2>20.60
White=19.73
Insight-HXMT/HE, VLT, Astrosat (CZTI)       BAT: GCN 23268; GCN 23273
XRT: GCN 23268; GCN 23270; GCN 23271; GCN 23272; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23268; GCN 23274
Jeff Gropp
180924A 15:22:22 863186 49.207
03:16:49.7
-58.524
-58:31:26.4
1.4 95.1 14 1 0.6 0.1 1.94, PL 0.14 03:16:47.85 -58:31:57.1 1.5 76.75 135 0.098886108 0.057321474 -2.227 1.87764 0.694653 n/a n/a n/a 83 V>17.1 B>18.4
U>19.7
White>20.8
      UVOT: no detection BAT: GCN 23261; GCN 23264
XRT: GCN 23261; GCN 23262; GCN 23266; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23261; GCN 23277
Tilan Ukwatta
180914B 18:23:02.22 AGILE n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 22:09:25.56 25:03:47.3 3.4 82800 n/a n/a n/a 1.179 n/a n/a 22:09:25.53 25:03:43.8 n/a 83500 n/a U=18.90       AGILE: GCN 23226 XRT: GCN 23236; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23241; GCN 23251
 
180905A 13:57:46 859421 91.038
06:04:09.1
-4.592
-04:35:31.2
1.7 165.3 42 3 1.0 0.3 1.60, PL 0.12 06:04:15.04 -04:34:12.5 1.5 145.91 203 0.0301048307 0.0089389426 -1.556 1.67763 5.48248 n/a n/a n/a 154 V>19.1 B>20.5
U>20.3
UVW1>19.6
UVM2>19.8
UVW2>19.2
White>21.1
      UVOT: no detection BAT: GCN 23201; GCN 23213
XRT: GCN 23201; GCN 23207; GCN 23210; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23201; GCN 23215
Valerio D'Elia
180904A 21:28:32 859282 274.260
18:17:02.4
46.640
46:38:24.0
2.4 5.40 2.4 0.4 0.5 0.2 1.02, PL 0.30 18:16:59.96 46:37:47.3 1.5 122.95 44.7 0.006489468 0.002546712 -0.8632 2.19125 4.289564 n/a n/a n/a 131 V>20.1 B>19.4
U>20.1
UVW1>18.1
UVW2>18.6
White>21.1
      UVOT: no detection BAT: GCN 23194; GCN 23203
XRT: GCN 23194; GCN 23196; GCN 23200; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23194; GCN 23205
Antonino D'Aì
180828A 18:57:34 856977 268.704
17:54:49.0
-25.791
-25:47:27.6
1.0 14.0 88 3 17.8 0.9 0.89, PL 0.06 17:54:52.35 -25:47:52.6 1.8 115.58 79.9 0.072870084 0.028329665 -1.211 1.336 198.137 n/a n/a n/a 124 V>20.3 B>21.7
U>21.1
UVW1>20.7
UVM2>21.0
UVW2>21.2
White>21.8
Fermi (GBM), AstroSat (CZTI), Konus-Wind     UVOT: no detection BAT: GCN 23182; GCN 23188
XRT: GCN 23182; GCN 23184; GCN 23185; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23182; GCN 23190
Andy Beardmore
180823A 19:04:32 855434 210.358
14:01:25.9
14.901
14:54:03.6
1.0 80.3 78 2 2.3 0.2 1.58, PL 0.05 14:01:25.39 14:53:33.0 1.4 89.20 310 0.086650419 0.039458604 -1.008 2.06097 1.153825 n/a n/a n/a 381 V>19.2 B>19.7
U>19.8
UVM2>19.8
UVW2>20.0
White>19.1
      UVOT: no detection BAT: GCN 23169; GCN 23175
XRT: GCN 23169; GCN 23170; GCN 23171; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23169; GCN 23173
Boris Sbarufatti
180821A 16:40:34 854578 7.739
00:30:57.4
-38.612
-38:36:43.2
2.3 64.00 14 3 n/a n/a 1.79, PL 0.31 00:31:09.64 -38:37:37.7 1.6 210.33 36.7 0.05259072 0.035938368 -3.932 2.89113 3.765445 n/a n/a n/a 219 V>17.7 B>19.3
U>18.6
UVW1>19.3
UVM2>20.5
UVW2>20.3
White>21.1
      UVOT: no detection BAT: GCN 23158; GCN 23166
XRT: GCN 23158; GCN 23162; GCN 23164; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23158; GCN 23167
Aaron Tohuvavohu
180818B 12:30:18 853882 104.227
06:56:54.5
39.310
39:18:36.0
1.7 134.4 23 2 1.2 0.2 1.77, PL 0.12 06:56:53.89 39:18:56.4 1.5 203.84 130 0.18586183 0.078180795 -3.518 1.76901 1.26959000041981 n/a n/a n/a 212 V>19.8 B>1.9
U>19.6
UVW1>19.9
UVM2>20.5
UVW2>20.3
White>21.1
Fermi (GBM), OSN (1.5m)     UVOT: no detection BAT: GCN 23149; GCN 23155
XRT: GCN 23149; GCN 23151; GCN 23156; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23149; GCN 23152
Frank Marshall
180818A 03:12:04 853824 169.698
11:18:47.5
-48.344
-48:20:38.4
2.3 13.7 2.6 0.6 0.6 0.2 2.15, PL 0.36 11:18:32.76 -48:20:40.3 1.5 74.04 128 0.0175986503 0.0102538255 -6.026 2.86387 8.91237 n/a n/a n/a 83 V>19.8 B>2.8
U>20.9
UVW1>20.1
UVM2>20.5
UVW2>20.7
White>21.9
      UVOT: no detection BAT: GCN 23146; GCN 23154
XRT: GCN 23146; GCN 23147; GCN 23148; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23146; GCN 23150
Frank Marshall
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
180812A 08:22:30 852903 245.839
16:23:21.4
74.674
74:40:26.4
2.3 16.51 8.0 1.4 1.9 0.4 1.22, PL 0.27 16:23:20.33 74:39:52.7 1.4 107.46 n/a 0.0229080561 0.0098451112 -1.082 1.76291 0.709862 16:23:20.45 74:39:52.9 0.50 112 V>18.9 B>20.0
U>19.8
UVW1>19.5
UVM2>20.2
UVW2>20.2
White=19.81
BOOTES-5/JGT (60cm), COATLI (50cm), Fermi (GBM)       BAT: GCN 23129; GCN 23136
XRT: GCN 23129; GCN 23131; GCN 23134; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23129
Amy Lien
180809B 20:28:48 852553 299.712
19:58:50.9
-15.293
-15:17:34.8
1.0 233.2 730 10 26.3 0.6 1.26, PL 0.02 19:58:47.99 -15:17:56.1 1.4 n/a 1510 2.04984151 0.70420044 -0.2621 1.62781 2.4073 19:58:47.96 -15:17:57.1 0.48 82 V>19.8 B>20.9
U>21.0
UVW1>20.7
UVM2>20.9
UVW2>21.3
White=18.99
MASTER-SAAO, MPG (2.2m), LCO Sutherland (1m), MASTER-Tavrida, MASTER-IAC, CALET (CGBM), CrAO (2.6m), Konus-Wind, La Silla (NTT), AstroSat (CZTI)       BAT: GCN 23105
XRT: GCN 23105; GCN 23123; GCN 23125: Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23105; GCN 23120
Mike Moss
180809A 11:38:25 MAXI 297.793
19:51:10.3
-34.663
-34:39:46.8
n/a n/a n/a n/a n/a n/a n/a n/a 19:51:36.71 -34:47:07.5 2.2 13700 n/a 0.47883711 0.36974466 -0.3314 2.53741 8.67806 n/a n/a n/a n/a n/a n/a       MAXI: GCN 23103 XRT: GCN 23106; GCN 23141; Evans et al., 2009, MNRAS, 397, 1177
 
180806A 22:38:59.66 Fermi n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 00:46:12.86 24:20:13.2 5.0 57600 n/a n/a n/a n/a 1.86103 0.457729723 n/a n/a n/a n/a n/a n/a       Fermi: GCN 23095 XRT: GCN 23097; GCN 23101; GCN 23157; Evans et al., 2009, MNRAS, 397, 1177
 
180805B 13:02:36 851855 25.877
01:43:30.5
-17.475
-17:28:30.0
3.1 122.5 9.6 1.7 1.7 0.2 1.13, PL 0.29 01:43:07.61 -17:29:36.5 1.5 76.76 114 0.0000175287752 0.00000211061384 -0.6351 1.90363 0.726959 n/a n/a n/a 85 V>18.6 B>20.0
U>20.2
UVW1>18.8
UVM2>17.8
UVW2>19.0}White>21.3
Fermi (GBM)     UVOT: no detection BAT: GCN 23076; GCN 23082
XRT: GCN 23076; GCN 23077; GCN 23083; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23076; GCN 23080
Paolo D'Avanzo
180805A 09:04:49 851829 167.575
11:10:18.0
-45.327
-45:19:37.2
2.1 1.68 1.1 0.3 1.1 0.2 1.58, PL 0.32 11:10:15.76 -45:19:56.7 2.0 86.13 n/a 0.03413124 0.026692515 -0.3151 1.5042 1.68373107518 n/a n/a n/a 89 V>18.0 B>19.1
U>19.6
UVW1>19.3
UVM2>19.4
UVW2>18.1
White>20.6
      UVOT: no detection BAT: GCN 23074; GCN 23081
XRT: GCN 23074; GCN 23075; GCN 23084; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23074; GCN 23079
Paolo D'Avanzo
180728A 17:29:00 850471 253.574
16:54:17.8
-54.037
-54:02:13.2
1.0 8.68 296 6 132.0 2.9 1.97, PL 0.03 16:54:15.59 -54:02:40.2 1.4 1730.81 79.2 3.4480866 1.48441485 -0.5559 1.70111 3.866656 16:54:15.53 -54:02:40.2 0.43 1740 V=16.07 B=16.58
U=15.93
UVW1=16.20
UVM2=16.60
UVW2=16.37
White=16.25
MASTER-SAAO, Fermi (GBM), VLT, Konus-Wind, Astrosat (CZTI) 0.117 (VLT: absorption)   Due to an observing constraint, Swift did not slew until T0+23.6 minutes. BAT: GCN 23046; GCN 23054
XRT: GCN 23049; GCN 23051; GCN 23052; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23064
Redshift: GCN 23055 (VLT)
Rhaana Starling
180727A 14:15:28 850231 346.639
23:06:33.4
-63.066
-63:03:57.6
1.1 1.1 2.7 0.2 3.6 0.2 0.59, CPL 0.51 23:06:39.92 -63:03:06.6 1.7 n/a n/a 0.000006969616 0.00000111130944 -2.353 1.85342 2.102351 n/a n/a n/a 77 V>19.6 B>21.2
U>20.3
UVW1>20.0
UVM2>21.0
UVW2>21.4
White>21.7
Fermi (GBM)     UVOT: no detection BAT: GCN 23043; GCN 23047
XRT: GCN 23043; GCN 23045; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23043; GCN 23062
Andy Beardmore
180721A 11:06:48 849018 347.708
23:10:49.9
4.871
04:52:15.6
1.8 47.6 5.9 0.9 0.9 0.1 1.25, PL 0.22 23:10:50.61 04:51:23.1 2.2 56.90 73.8 0.0163681682 0.0078133843 -0.9479 2.13857 1.391049 n/a n/a n/a 120 V>19.1 B>19.9
U>20.1
UVW1>19.6
UVM2>18.3
UVW2>20.5
      UVOT: no detection BAT: GCN 22994; GCN 23001
XRT: GCN 22994; GCN 22997; GCN 22999; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22994; GCN 23014
Boris Sbarufatti
180720C 22:23:57 848932 265.655
17:42:37.2
-26.634
-26:38:02.4
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
UW2>19.8
White>21.0
Fermi (GBM)     BAT: The temporal and spectral characteristics of this burst are consistent with those of a long GRB.
UVOT: no detection
BAT: GCN 22982; GCN 23000
XRT: GCN 22982; GCN 22987; GCN 23003; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22982; GCN 22992
Sam LaPorte
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
180720B 14:21:44 848890 0.528
00:02:06.7
-2.925
-02:55:30.0
1.2 n/a 860 10 67.9 2.6 1.36, PL 0.03 00 02 06.86 -02:55:08.1 3.5 86.45 6590 5.7923635 2.24485415 -1.687 1.8461 1.748702 n/a n/a n/a n/a n/a n/a Kanata (1.5m), LCO (2m), Zeiss-1000 (TSHAO), Fermi (LAT & GBM), MITSuME (50cm), OSN (T90), LCO (0.4m), MAXI/GSC, VLT, Murikabushi (1m), Konus-Wind, COATLI (50cm), ORI-22 (22 cm), REM (60cm), MASTER, Astronomical Institute Ondrejov (D50), KAIT, AMI-LA @ 15.5 GHz, OAJ (0.8m), NuSTAR, CALET (GBM), GMRT @ 1.4 GHz 0.654 (VLT: absorption)     BAT: GCN 22973; GCN 22975; GCN 22998
XRT: GCN 22973; GCN 22984; GCN 22986; Evans et al., 2009, MNRAS, 397, 1177
Radio: GCN 23037 (AMI-LA); GCN 23073 (GMRT)
Redshift: GCN 22996 (VLT)
Mike Siegel
180718A 01:57:45 Ground Analysis 336.019
22:24:04.6
2.790
02:47:24.0
3.0 0.08 n/a n/a n/a n/a n/a n/a n/a n/a n/a 113700 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     XRT: no detection BAT: GCN 22959
XRT: GCN 23030
 
180715A 18:07:05 848048 235.085
15:40:20.4
-0.899
-00:53:56.4
2.0 0.68 1.3 0.2 1.2 0.2 0.74, PL 0.27 n/a n/a n/a 3167.8 n/a n/a n/a n/a n/a n/a n/a n/a n/a 4312 V>19.1 B>20.
U>19.8
UVW2>19.5
UVM2>19.7
UVW2>18.7
White>21.0
Fermi (GBM), CALET, Astrosat (CZTI)     Due to an observing constraint, Swift did not slew until T0+50.9 minutes.
XRT: Five sources consistent with BAT position; none of them is above the RASS limit or shows definitive signs of fading.
UVOT no detection
BAT: GCN 22947; GCN 22951
XRT: GCN 22948; GCN 22953
UVOT: GCN 22967
Tilan Ukwatta
180709A 10:52:00 846868 38.086
02:32:20.6
60.333
60:19:58.8
1.6 215.1 14 2 0.6 0.2 1.37, PL 0.23 02:32:28.28 60:20:56.8 1.5 104.76 66 0.000816140881 0.000178758755 -1.946 1.66238 34.54359 n/a n/a n/a 115 V>18.0 B>19.0
UVW1>17.7
      UVOT: no detection BAT: GCN 22930; GCN 22938
XRT: GCN 22930; GCN 22933; GCN 22936; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22930; GCN 22937
Frank Marshall
180706A 08:24:40 846395 181.687
12:06:44.9
66.044
66:02:38.4
1.1 42.7 24 1 3.2 0.2 1.90, PL 0.08 12:06:34.17 66:02:12.6 1.4 87.67 79.1 0.079989448 0.035499156 -2.7 2.09151 0.527672 12:06:34.34 66:02:13.6 0.77 95 V>18.5 B=18.34
U=17.90
UVW1=18.44
UVM2>18.8
UVW2>19.1
white=18.11
COATLI (50cm), Fermi (GBM), Zeiss-1000, OSN (T150)       BAT: GCN 22909; GCN 22921
XRT: GCN 22909; GCN 22916; GCN 22917; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22909; GCN 22922
Mike Stamatikos
180705A 15:41:14 846299 212.605
14:10:25.2
-11.640
-11:38:24.0
2.1 123.2 20 3 0.7 0.3 1.63, PL 0.22 14:10:27.15 -11:38:50.4 1.5 3363.65 n/a 0.05980736 0.0249480287 -1.21 1.99022 3.864981 n/a n/a n/a 3368 V>18.9 B>20.5
U>21.0
UVW1>20.5
UVM2>20.1
UVW2>20.4
White>20.8
      Due to an observing constraint, Swift did not slew until T0+54 minutes.
UVOT: no detection
BAT: GCN 22902; GCN 22907
XRT: GCN 22903; GCN 22906; GCN 22920; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22912
Mike Stamatikos
180704A 05:36:42 846088 32.605
02:10:25.2
69.965
69:57:54.0
1.3 19.7 62 4 9.6 1.2 1.22, PL 0.10 02:10:38.50 69:57:50.4 1.4 2969.10 n/a 0.149596296 0.0396841332 -0.8399 1.93943 8.35539 n/a n/a n/a 3255 V>19.8 B>19.9
U>19.6
UVW1>19.2
UVM2>20.3
UVW2>20.7
White>20.8
Astrosat (CZTI), Konus-Wind     Due to an observing constraint, Swift did not slew until T0+48.1 minutes.
UVOT: no detection
BAT: GCN 22885; GCN 22894
XRT: GCN 22887; GCN 22890; GCN 22895; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22893
Eda Sonbas
180703A 21:01:40.50 Fermi 6.54
00:26:09.6
-67.1
-67:06:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 00:25:52.79 -67:10:48.7 4.8 16900 0.122 n/a n/a n/a 1.43489 0.268279415627 n/a n/a n/a 17269 n/a B>19.2
U>19.5
UVW1>19.8
UVW2>19.2
      Fermi: GCN 22883
UVOT: no detection
XRT: GCN 22891; GCN 22931; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22898
 
180630A 11:11:51 845443 48.885
03:15:32.4
-87.476
-87:28:33.6
1.0 18.85 18 1 6.6 0.4 2.07, PL 0.10 03:15:55.47 -87:28:43.6 1.4 81.60 61.2 0.235529357 0.107201766 -3.017 1.64932 1.725874 03:15:55.74 -87:28:42.3 0.43 88 V=18.56 B=18.76
U=17.76
UVW1=19.42
UVM2=20.16
UVW2>19.9
White=17.49
Fermi (GBM)       BAT: GCN 22872; GCN 22877
XRT: GCN 22872; GCN 22873; GCN 22876; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22872; GCN 22881
Paolo D'Avanzo
180626A 08:21:16 844615 243.569
16:14:16.6
14.759
14:45:32.4
1.0 30.07 48 2 4.1 0.4 1.64, PL 0.27 16:14:18.20 14:45:25.5 1.4 120.01 n/a 0.178469109 0.083879523 -0.2119 2.03488 2.322334 16:14:18.12 14:45:25.5 0.81 123 V>20.2 B>20.4
U>20.7
UVW1>21.0
UVM2>20.1
UVW2>21.3
White_FC=20.57
White>21.4
INTEGRAL, LCO (2m), HJT (1.5m), COATLI (50cm), HJT (1.5m), Konus-Wind       BAT: GCN 22850; GCN 22862
XRT: GCN 22850; GCN 22852; GCN 22860; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22850; GCN 22857
Phil Evans
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
180624A 13:49:40 844192 318.096
21:12:23.0
-2.356
-02:21:21.6
1.3 486.4 58 3 1.4 0.2 1.91, PL 0.10 21:12:23.39 -02:20:17.0 1.4 112.24 193 0.056534112 0.024646842 -1.064 2.06008 1.26899 n/a n/a n/a 118 V>20.0 B>21.2
U>20.6
UVW1>20.2
UVM2>19.7
UVW2>20.8
White>21.3
LCO (1m), MPG (2.2m), LBT, HJT (1.5m), NOT (2.5m) 2.855 (LBT: absorption)   UVOT: no detection BAT: GCN 22832; GCN 22848
XRT: GCN 22832; GCN 22835; GCN 22837; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22832; GCN 22836
Redshift: GCN 22845 (LBT)
Sarah Gibson
180623A 16:41:56 844015 214.528
14:18:06.7
-60.268
-60:16:04.8
1.0 114.9 120 2 5.6 0.2 1.45, PL 0.04 14:18:06.93 -60:15:12.5 1.4 76.94 1310 0.066084679 0.0161562453 -5.104 2.0656 66.8855 n/a n/a n/a 86 n/a n/a Konus-Wind     UVOT: no detection BAT: GCN 22828; GCN 22833
XRT: GCN 22828; GCN 22829; GCN 22830; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22828; GCN 22831; GCN 22834
Kim Page
180620B 15:50:37 843211 357.514
23:50:03.4
-57.954
-57:57:14.4
1.0 198.8 100 3 3.6 0.2 1.30, CPL 0.20 23:50:05.10 -57:57:44.8 1.4 83.16 704 0.59865612 0.338653036 1.5 1.99236 1.646011 23:50:05.10 -57:57:44.1 0.75 91 V=17.41 B=17.56
U=17.40
UVW1=20.17
UVM2=20.6
UVW2>19.7
White=18.06
Fermi (GBM), MPG (2.2m), VLT, Konus-Wind, Astrosat 1.1175 (VLT: absorption)     BAT: GCN 22807; GCN 22821
XRT: GCN 22807; GCN 22814; GCN 22817; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22807; GCN 22827
Redshift: GCN 22823 (VLT)
Phil Evans
180620A 08:34:58 843122 279.890
18:39:33.6
23.239
23:14:20.4
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       BAT: GCN 22798; GCN 22815
XRT: GCN 22798; GCN 22802; GCN 22808; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22798; GCN 22805
Phil Evans
180618A 00:43:13 842475 169.948
11:19:47.5
73.825
73:49:30.0
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=1871 B=18.84
U=17.62
UVW1=18.59
UVM2>17.6
UVW218.85
White=17.95
Liverpool (2m), Fermi (GBM), MASTER II, Astrosat       BAT: GCN 22790; GCN 22796
XRT: GCN 22790; GCN 22791; GCN 22793; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22790; GCN 22810
Sam Laporte
180614A 19:16:13 841548 3.073
00:12:17.5
46.969
46:58:08.4
1.9 7.04 2.1 0.3 0.7 0.1 1.53, PL 0.26 00:12:18.82 46:57:10.9 1.5 65.57 n/a 0.0295477988 0.016671707 -0.7336 2.73639 17.03849 n/a n/a n/a 65 V>18.75 B>19.63
U>20.06
UVW1>19.03
UVM2>18.91
UVW2>19.20
White>21.15
CrAO/ZTSH (2.6m)     UVOT: no detection BAT: GCN 22780; GCN 22786
XRT: GCN 22780; GCN 22781; GCN 22782; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22780; GCN 22787
Jeff Gropp
180613A 15:36:18 840853 211.545
14:06:10.8
-43.082
-43:04:55.2
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
VW1>21.2
UVM2>21.0
UVW2>20.1
VLT, LCO (1m)     UVOT: no detection BAT: GCN 22769; GCN 22776
XRT: GCN 22769; GCN 22771; GCN 22773; GCN 22774; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22769; GCN 22779
Aaron Tohuvavohu
180602A 08:14:50 835200 142.343
09:29:22.3
32.080
32:04:48.0
1.5 45.4 16 1 0.9 0.2 1.72, PL 0.11 09:29:19.65 32:03:60.0 1.7 124.35 118 0.06827904 0.04125504 -1.75 2.03795 4.234755 n/a n/a n/a 133 V>19.0 B>20.0
U>20.3
UVW1>20.0
UVM2>18.7
UVW2>20.4
White>20.8
      UVOT: no detection BAT: GCN 22752; GCN 22755
XRT: GCN 22752; GCN 22753; GCN 22756; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22752; GCN 22758
Brad Cenko
180514A 13:25:33 832368 197.382
13:09:31.7
36.970
36:58:12.0
1.3 46.9 10 1 0.7 0.1 1.77, PL 0.14 13:09:28.94 36:58:20.5 1.7 77.84 169 0.050558408 0.036849916 -2.426 1.83771 0.664644 n/a n/a n/a 87 V>20.1 B>20.7
U>21.6
UVW1>20.8
UVM2>20.1
UVW2>20.3
White>22.8
        BAT: GCN 22723; GCN 22727
XRT: GCN 22723; GCN 22725; GCN 22726; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22723; GCN 22733
Sam LaPorte
180512A 22:01:47 832119 201.940
13:27:45.6
21.404
21:24:14.4
1.9 24.0 4.2 0.7 0.6 0.2 2.10, PL 0.27 13:27:45.13 21:24:12.8 1.9 213.04 n/a 0.0210467625 0.010662045 -0.8717 2.46076 23.461614 n/a n/a n/a 218 V>19.0 B>20.7
U>20.7
UVW1>20.3
UVM2>20.9
UVW2>20.1
White>21.2
      UVOT: no detection BAT: GCN 22710; GCN 22720
XRT: GCN 22710; GCN 22715; GCN 22721; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22717
Alex Deich
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
180510B 20:15:42 831816 77.965
05:11:51.6
-62.320
-62:19:12.0
1.7 134.3 21 2 1.2 0.2 2.00, PL 0.17 05:11:52.57 -62:19:27.0 1.5 2950.10 n/a 0.107763936 0.0340612872 -1.476 1.82841 1.296907 05:11:52.60 -62:19:26.7 0.47 2954 V=18.00 B=18.99
U=17.96
UVW1=18.82
UVM2=19.75
UVW2>19.2
White=18.81
MPG (2.2m), VLT 1.305 (VLT: absorption)     BAT: GCN 22696; GCN 22705
XRT: GCN 22696; GCN 22698; GCN 22708; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22696; GCN 22703
Redshift: GCN 22702 (VLT)
Aaron Tohuvavohu
180510A 19:24:34 831810 276.335
18:25:20.4
-31.917
-31:55:01.2
1.0 40.4 62 2 8.9 0.5 1.06, CPL 0.23 18:25:19.54 -31:54:29.1 3.6 88.26 109 -0.15740127 0.06175637 -1.796 2.01421 3.46357 n/a n/a n/a 97 V>19.4 B=20.2
U>17.6
UVW1>20.6
UVW2>20.5
White_fc=20.0
White>19.2
Konus-Wind       BAT: GCN 22695; GCN 22704
XRT: GCN 22695; GCN 22707; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22695; GCN 22709
Jeff Gropp
180504A 19:46:13 830822 331.144
22:04:34.6
-14.665
-14:39:54.0
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 BAT: GCN 22682; GCN 22690
XRT: GCN 22682; GCN 22683; GCN 22685; GCN 22686; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22682; GCN 22691
Amy Lien
180425A 06:46:21 828672 64.450
04:17:48.0
-32.949
-32:56:56.4
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 V>20.5
B>19.4
UVW1>19.0
UVM2>18.5
UVW2>19.0
White>21.0
      UVOT: no detection BAT: GCN 22672; GCN 22675
XRT: GCN 22672; GCN 22673; GCN 22676; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22672; GCN 22674
Frank Marshall
180418A 06:44:06 826428 170.132
11:20:31.7
24.925
24:55:30.0
1.2 2.29 3.2 0.2 3.0 0.2 1.44, PL 0.12 11:20:29.16 24:55:59.1 1.6 3081.40 n/a 0.0292319613 0.0131547726 -1.023 2.01709 0.797712 11:20:29.21 24:55:59.2 0.49 3086 V>19.53 B>20.19
U>20.73
UVW1=19.19
UVM2=18.93
UVW2>19.69
White=19.45
KAIT (0.76m), Faulkes North (2m), HJT (1.5m), Fermi (GBM), Gemini-North (8m), NOT (2.5m), MPG (2.2m), DOT (3.6m), McDonald Observatory (2.1m), Murikabushi (1m), TAROT (25cm)     Due to an observing constraint, Swift did not slew until T0+49.6 minutes. BAT: GCN 22646; GCN 22658
XRT: GCN 22649; GCN 22650; GCN 22655: Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22665
Valerio D'Elia
180411A 12:27:43 824451 356.840
23:47:21.6
66.790
66:47:24.0
1.0 77.5 120   6.1 0.2 1.46, PL 0.03 23:47:24.97 66:46:42.5 3.5 66.70 1350 0.37693272 0.13919536 -8 1.95526 17.06152 n/a n/a n/a 64 V>16.8 n/a Fermi (GBM), Konus-Wind, CALET (GBM)     UVOT: no detection BAT: GCN 22630; GCN 22633
XRT: GCN 22630; GCN 22632; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22638
Zhu Liu
180410A 08:02:59 824063 95.974
06:23:53.8
12.804
12:48:14.4
1.9 100.7 22 2 0.7 0.2 1.46, PL 0.13 06:23:49.71 12:48:41.1 1.5 170.68 155 0.011823576 0.00374000622 -1.394 1.44922 7.7149 n/a n/a n/a 179 V>19.2 B>20.1
U>20.4
UVW1>20.1
UVM2>20.3
UVW2>19.9
White>20.9
Fermi (GBM)     The spectral and temporal behaviors are consistent with those of a GRB. However, due to the proximity to the Galactic plane (0.17 degrees), we cannot rule out the possibility that this is a Galactic transient..
UVOT: no detection
BAT: GCN 22620; GCN 22628
XRT: GCN 22620; GCN 22622; GCN 22629; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22620; GCN 22627
Jeff Gropp
180409A n/a IPN n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 11:43:22.42 36:14:00.6 3.6 n/a n/a 0.188263434 0.079854486 -1.099 1.77269 2.774687 n/a n/a n/a n/a n/a n/a       IPN: GCN 22619 XRT: GCN 22625; GCN 22643; Evans et al., 2009, MNRAS, 397, 1177
 
180407A 01:54:49 823001 35.236
02:20:56.6
33.513
33:30:46.8
1.8 95.9 14 2 0.9 0.2 1.94, PL 0.20 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 12:55 UT on 2018 June 19. BAT: GCN 22612; GCN 22616
Alex Deich
180404B 02:11:44 821902 53.390
03:33:33.6
-50.213
-50:12:46.8
1.0 111.5 120 2 5.2 0.2 1.35, PL 0.04 03:33:34.31 -50:12:55.6 1.4 69.89 1240 0.07681012 0.039716625 1.418 2.06438 3.970778 03:33:34.23 -50:12:54.2 0.46 82 V>19.5 B>20.3
U=19..70
UVW1>20.6
UVM2>20.5
UVW2>20.2
White=19.29
MASTER-OAFA, Fermi (GBM), Konus-Wind, AstroSat CZTI       BAT: GCN 22590; GCN 22601
XRT: GCN 22590; GCN 22594; GCN 22598; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22590; GCN 22611
Sam Laporte
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
180404A 00:45:35 821881 83.540
05:34:09.6
-37.168
-37:10:04.8
1.1 35.2 13 1 1.3 0.2 1.95, PL 0.12 05:34:11.74 -37:10:04.8 1.9 86.46 n/a 0.066478159 0.04346353 -0.5447 1.62007 0.307114640277 05:34:11.64 -37:10:03.9 0.50 90 V>18.9 B>19.4
U=18.95
UVW1>17.8
UVM2>17.4
UVW2=19.45
White=19.34
VLT, MASTER-OAFA, Faulkes South (2m) 1.000 (VLT: absorption)     BAT: GCN 22589; GCN 22599
XRT: GCN 22589; GCN 22592; GCN 22602; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22589; GCN 22605
Redshift: GCN 22591 (VLT)
Jeff Gropp
180402A 09:44:59 821103 251.923
16:47:41.5
-14.928
-14:55:40.8
2.0 0.18 1.4 0.2 1.8 0.3 0.52, PL 0.30 16:47:44.06 -14:58:06.9 2.1 79.90 n/a 0.000330097734 0.00007264881 -1.94 1.45533 4.637781 n/a n/a n/a 140 V>19.2 B>20.2
U>20.3
UVW1>20.4
UVW2>19.6
White>20.6
Fermi (GBM), Konus-Wind     UVOT: no detection BAT: GCN 22580; GCN 22584
XRT: GCN 22580; GCN 22586; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22580; GCN 22587
Amy Lien
180331B 15:38:39 820513 196.781
13:07:07.4
61.735
61:44:06.0
2.0 147.0 19 2 2.8 0.3 2.48, PL 0.22 13:07:07.96 61:43:35.2 1.4 663.71 n/a 0.22147164 0.09862128 -0.246 1.84737 0.977952 n/a n/a n/a 668 V>19.2 B>20.3
U>20.3
UVW1>20.2
White>21.8
      UVOT: no detection BAT: GCN 22573; GCN 22576
XRT: GCN 22573; GCN 22575; GCN 22578; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22573; GCN 22579
Amy Lien
180331A 04:14:55 820347 66.005
04:24:01.2
13.386
13:23:09.6
1.9 48.0 6.1 1.0 0.5 0.1 0.11, CPL 1.04 04:24:05.93 13:23:55.7 3.57877 112.30 n/a n/a n/a -0.6693 1.35 4.9 n/a n/a n/a 116 V>18.6 B>19.4
U>19.9
White>20.4
      UVOT: no detection BAT: GCN 22568; GCN 22574
XRT: GCN 22568; GCN 22569; GCN 22572; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22568; GCN 22570
Craig Markwardt
180329B 14:08:23 819490 82.905
05:31:37.2
-23.694
-23:41:38.4
1.8 210.0 33 3 1.4 0.4 0.97, CPL 0.56 05:31:36.91 -23:41:27.4 1.4 103.59 45.7 0.0758394 0.02386783 -0.9818 1.86768 2.62957 05:31:36.91 -23:41:25.8 0.43 113 V=17.25 B=17.94
U=17.00
UVW1=18.72
UVM2>19.8
UVW2>20.2
White=17.69
NOT, HJT (1.5m), VLT, Faulks South (2m) 1.998 (VLT: absorption)     BAT: GCN 22558; GCN 22566
XRT: GCN 22558; GCN 22559; GCN 22560; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22558; GCN 22565
Redshift: GCN 22567 (VLT)
Judy Racusin
180329A 00:58:00 819301 329.314
21:57:15.4
-15.043
-15:02:34.8
2.3 9.1 2.3 0.4 0.5 0.2 1.39, PL 0.31 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to an observing constraint, there are no observations of this source with the Swift XRT or UVOT. BAT: GCN 22556; GCN 22561
Judy Racusin
180325A 01:53:02 817564 157.416
10:29:39.8
24.461
24:27:39.6
1.1 94.1 65 2 9.4 0.3 1.18, PL 0.05 10:29:42.57 24:27:48.9 1.4 73.38 468 0.122512254 0.0256054846 0.3837 1.85846 13.9058 10:29:42.59 24:27:48.6 0.44 82 V>18.8 B>20.1
U>20.0
UVW1>20.1
UVM2>19.4
UVW2>20.9
White=18.48
Liverpool (2m), NOT (2.5m), REM (60cm), HJT (1.5m), SLKT (0.8m), D50 (0.5m), TAROT (25cm), MASTER-OAFA, MASTER-IAC, MPG (2.2m), Konus-Wind, VLT, AstroSat CZTI 2.25 (NOT: absorption)
2.248 (VLT: absorption)
    BAT: GCN 22532; GCN 22545
XRT: GCN 22532; GCN 22539; GCN 22540; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22532; GCN 22549
Redshift: GCN 22535 (NOT); GCN 22555 (VLT)
Eleonora Troja
180324A 04:37:09 817345 76.581
05:06:19.4
56.744
56:44:38.4
1.4 7.2 5.6 0.5 4.4 0.3 1.45, PL 0.14 05:06:06.55 56:42:50.1 1.4 67.84 n/a 0.076278609 0.0447381198 -0.2864 1.3588 8.87266 n/a n/a n/a 71 V>19.45 B>20.9
U>20.3
UVW1>20.2
UVW2>21.5
White>21.3
Konus-Wind     UVOT: no detection BAT: GCN 22524; GCN 22533
XRT: GCN 22524; GCN 22525; GCN 22529; GCN 22530; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22524; GCN 22531
Eda Sonbas
180316A 04:57:25 814677 265.422
17:41:41.3
0.737
00:44:13.2
1.5 87.0 49 4 3.3 0.5 1.46, PL 0.12 17:41:42.85 00:44:53.2 1.4 95.44 61.4 0.11408876 0.04658892 -0.4411 2.03262 3.25439 17:41:42.87 00:44:53.7 0.42 105 V=17.15 B=17.40
U=16.44
UVW1>20.4
UVM2>19.2
UVW2>19.5
White>17.40
MASTER II (IAC), MPG (2.2m), LCO (1m), HJT (1.5m), HJT (1.5m), Zeiss-1000 (1m), Konus-Wind       BAT: GCN 22500; GCN 22512
XRT: GCN 22500; GCN 22501; GCN 22508; GCN 22511; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22500; GCN 22510
Andrea Melandri
180314B 22:23:36 814305 297.855
19:51:25.2
23.634
23:38:02.4
2.0 73.0 9.6 1.4 1.1 0.2 2.41, PL 0.25 19:51:32.80 23:37:26.9 1.5 87.04 64.4 0.089535924 0.0305036346 -0.08809 2.50007 20.8585 n/a n/a n/a 94 V>18.4 B>1.3
U>19.6
UVW1>19.5
UVM2>20.4
UVW2>20.5
White>19.7
      UVOT: no detection BAT: GCN 22491; GCN 22498
XRT: GCN 22491; GCN 22492; GCN 22494; GCN 22495; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22491; GCN 22496
Paolo D'Avanzo
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
180314A 00:43:31 814129 99.208
06:36:49.9
-24.530
-24:31:48.0
3.1 51.2 110 4 7.9 0.6 0.83, CPL 0.25 06:37:03.70 -24:29:46.5 1.4 159.29 158 0.115483805 0.055489547 -2.596 1.76908 0.000000000000738421 06:37:03.68 -24:29:46.0 0.42 167 V=17.07 B=18.09
U=16.95
UVW1=17.98
UVM2=18.12
UVW2=18.75
White=17.86
MPG (2.2m), MASTER-IAC, MASTER-OAFA, REM (60cm), VLT, Fermi (GBM), LCO (1m & 2m), TAROT (25cm), Konus-Wind, AstroSat CZTI 1.445 (VLT: absorption)     BAT: GCN 22478; GCN 22490
XRT: GCN 22478; GCN 22480; GCN 22486; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22478; GCN 22483
Redshift: GCN 22484 (VLT)
Paolo D'Avanzo
180311A 18:03:49 813721 3.379
00:13:31.0
-54.491
-54:29:27.6
2.3 23.0 3.3 0.7 0.6 0.2 1.78, PL 0.29 00:13:33.05 -54:29:29.2 1.5 275.27 n/a 0.052301987 0.032658107 -3.117 2.06687 0.55238 n/a n/a n/a 280 V>19.4 B>20.9
U>20.5
UVW1>20.2
UVM2>20.3
UVW2>20.5
White>21.2
      UVOT: no detection BAT: GCN 22468; GCN 22474
XRT: GCN 22468; GCN 22469; GCN 22470; GCN 22473; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22468; GCN 22475
Kim Page
180305A 09:26:08.66 Fermi 49.7
03:18:48.0
32.1
32:06:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 03:18:28.37 32:06:35.8 1.7 30600 n/a 0.206210223 0.0237210636 -2.772 1.49028 4.6675 n/a n/a n/a 30621 V>19.5 U>20.7
White>21.4
      Fermi: GCN 22457
UVOT: no detection
XRT: GCN 22462; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22464
 
180224A 22:21:07 811561 202.675
13:30:42.0
38.073
38:04:22.8
1.3 10.9 4.7 0.5 1.4 0.2 2.11, PL 0.18 13:30:44.10 38:04:43.5 1.4 80.49 n/a 0.010375993 0.0021153458 -0.7006 1.65422 0.9215757 13:30:44.10 38:04:44.5 0.46 85 V>18.4 B>19.5
U>20.3
UVW1>18.7?UVM2>18.2
UVW2>17.6
White=18.9
MASTER-Kislovodsk, HJT (1.5m), AbAO (0.7m)       BAT: GCN 22442; GCN 22447
XRT: GCN 22442; GCN 22443; GCN 22445; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22442; GCN 22454
Amy Lien
180222A 13:10:03 811235 256.537
17:06:08.9
-36.819
-36:49:08.4
1.6 64.0 7.9 1.0 0.4 0.1 1.40, PL 0.21 17:06:10.25 -36:48:46.0 6.5 79.25 n/a 0.000032778216 0.000005650344 -2.253 1.67949 22.42249 n/a n/a n/a 83 V>18.0 B>18.6
U>19.7
UVW1>18.0
UVM2>18.0
UVW2>19.3
White>21.6
INTEGRAL     UVOT: no detection BAT: GCN 22433; GCN 22436
XRT: GCN 22433; GCN 22435; GCN 22437; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22433; GCN 22439
John Cannizzo
180210A 12:24:38.55 Fermi 3.33
00:13:19.2
21.01
21:00:36.0
n/a n/a n/a n/a n/a n/a n/a n/a 00:07:22.02 18:33:09.9 1.7 n/a n/a 0.13287232 0.043118866 -1.443 2.34283 3.600847 n/a n/a n/a n/a n/a n/a       Fermi: GCN 22407 XRT: GCN 22413; Evans et al., 2009, MNRAS, 397, 1177
 
180205A 04:25:29.3 808625 126.819
08:27:16.6
11.536
11:32:09.6
1.1 15.5 10 1 3.4 0.3 2.04, PL 0.13 08:27:16.72 11:32:31.6 1.5 n/a 95.0 0.098161442 0.045125615 -4.774 1.88733 3.11456 08:27:16.74 11:32:30.9 0.42 182 V=16.11 B=16.65
U=16.82
UVW1=16.04
UVM2=16.32
UVW2=17.06
White=16.33
KAIT (0.76m), MPG (2.2m), VLT, Fermi (GBM), Sayan (AZT-33IK), Nickel (1m), Xinglong TNT, Nanshan (1m), Mt. Lemmon (1m), Hankasalmi Observatory (0.4m), Abastumani Observatory AS-32 (0.7m), DOAO (1m), BAO (1m), Palomar (60"), Sayan Observatory (AZT-33IK) 1.409 (VLT: absorption)     BAT: GCN 22381; GCN 22393; GCN 22398
XRT: GCN 22381; GCN 22394; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22381; GCN 22396
Redshift: GCN 22384 (VLT)
Phil Evans
180204A 02:36:16 808483 330.123
22:00:29.5
30.852
30:51:07.2
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>20.1White>20.8
Fermi (GBM), Konus-Wind     UVOT: no detection BAT: GCN 22375; GCN 22380
XRT: GCN 22375; GCN 22376; GCN 22377; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22375; GCN 22379
Kim Page
180115A 04:16:03 805318 12.040
00:48:09.6
-15.632
-15:37:55.2
1.8 40.9 7.6 1.1 0.6 0.2 1.66, PL 0.22 00:48:09.32 -15:37:50.5 1.4 131.07 35.7 0.0634289 0.023520684 -3.618 1.9512 0.411125 00:48:09.27 -15:37:49.9 0.43 140 V=16.50 B=16.93
U=16.32
UVW1>20.7
UVM2>21.8
UVW2>20.2
White=17.61
NOT (2.5m), GTC (1.4m), Palomar (60") 2.487 (GTC)     BAT: GCN 22335; GCN 22348
XRT: GCN 22335; GCN 22337; GCN 22338; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22335; GCN 22357
Redshift: GCN 22346 (GTC)
John Cannizzo
180113A 02:47:06 804999 19.211
01:16:50.6
68.682
68:40:55.2
1.0 64 48 2 2.5 0.2 1.08, PL 0.06 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Konus-Wind, CALET (GBM), Astrosat (CZTI)     Due to an observing constraint, Swift will not be able to observe this location until at least T0+36 hours. BAT: GCN 22325; GCN 22332
Tilan Ukwatta
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
180111A 16:42:06 804692 149.782
09:59:07.7
48.254
48:15:14.4
1.0 50.6 102 2 4.9 0.3 1.30, PL 0.03 09:59:07.12 48:16:02.7 1.5 87.78 57.1 0.0181503126 0.0075364884 -2.706 1.67876 0.11827247 09:59:07.0 48:16:03.3 n/a 98 V>19.3 B>20.60
U=20.25
UVW1>19.50
UVM2>17.15
UVW2=19.60
White=19.95
AGILE, HJT (1.5m), TNT, AbAO (AS-32, 0.7m), CALET (GBM), Konus-Wind, Insight-HXMT       BAT: GCN 22318; GCN 22324
XRT: GCN 22318; GCN 22319; GCN 22322; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22318; GCN 22327
Amy Lien
180103A 01:08:30 803066 159.585
10:38:20.4
-53.555
-53:33:18.0
3 n/a n/a n/a n/a n/a n/a n/a 10:38:24.35 -53:33:21.6 3.8 344200 n/a 11.349125 1.572815 -2.53 3.78707 13.40851 n/a n/a n/a n/a V>19.9 U>20.4 AstroSat CZTI, Konus-Wind     Due to the lack of onboard image detection, Swift did not slew to the GRB and so there were no immediate XRT or UVOT follow-up observations. Swift has initiated a ToO observation.
UVOT: no detection
BAT: GCN 22305
XRT: GCN 22308; GCN 22326; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22309
Andy Beardmore
180102A 15:49:44 802999 203.078
13:32:18.7
62.161
62:09:39.6
1.5 10.8 3.5 0.4 1.0 0.1 2.01, PL 0.18 13:32:16.07 62:10:19.6 1.5 70.17 n/a 0.020098124 0.01092502 0.05935 2.29651 4.073363 n/a n/a n/a 74 V>19.3 B>20.3
U>20.4
UVW1>20.1
UVM2>19.7
UVW2>20.1
White>21.3
Fermi (GBM)     UVOT: no detection BAT: GCN 22292; GCN 22300
XRT: GCN 22292; GCN 22293; GCN 22294; GCN 22296; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22292; GCN 22299
Kim Page
171222A 16:24:59 799669 148.273
09:53:05.5
35.624
35:37:26.4
1.7 174.8 19 2 0.7 0.2 2.07, PL 0.17 09:53:06.64 35:37:35.9 2.3 169.70 669 0.06646176 0.05870592 -2.046 1.99001 0.10685700312893 n/a n/a n/a 176 V>19.2 U>20.3
B>20.3
UVW1>19.4
UVM2>19.3
UVW2>19.6
NOT, GTC (10.4m), MASTER-Net, Nanshan (1m), Fermi (GBM) 2.409 (GTC: absorption)   UVOT: no detection BAT: GCN 22265; GCN 22280
XRT: GCN 22265; GCN 22266; GCN 22271; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22265; GCN 22275
Redshift: GCN 22272 (GTC)
Judy Racusin
171216A 03:06:59 797441 212.013
14:08:03.1
-50.500
-50:30:00.0
2.1 30.0 4.8 1.0 0.8 0.2 1.63, PL 0.30 14:07:57.77 -50:29:05.1 1.5 115.21 53.7 0.0326203651 0.016649384 -2.898 1.76023 2.838340476576 n/a n/a n/a 124 V>17.8 B>19.8
U>18.6
UVW1>19.3
UVM2>19.3
UVW2>20.1
      UVOT: no detection BAT: GCN 22256; GCN 22259
XRT: GCN 22256; GCN 22257; GCN 22260; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22256; GCN 22262
Frank Marshall
171212A 11:57:21 796778 293.920
19:35:40.8
20.597
20:35:49.2
1.7 320 34 3 0.7 0.2 2.23, PL 0.14 19:35:40.28 20:35:31.3 2.1 91.05 1280 0.0426557604 0.0216054882 -1.827 2.06974 43.1483 n/a n/a n/a 99 V>19.0 U>20.1
B>20.1
UVW1>19.5
UVM2>19.3
UVW2>19.5
White>20.8
CALET (CGBM)     Because this event is very close to the Galactic plane (lat=0.03 degrees) it is possibly a Galactic transient, in which case it takes the name 'Swift J1935.7+2036'.
UVOT: no detection
BAT: GCN 22243; GCN 22253
XRT: GCN 22243; GCN 22245; GCN 22251; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22243; GCN 22248
Aaron Tohuvavohu
171211A 09:27:32 796469 98.154
06:32:37.0
-58.689
-58:41:20.4
1.8 2.32 2.4 0.3 2.3 0.3 1.77, PL 0.21 06:32:32.26 -58:41:28.9 1.8 91.89 n/a 0.01277514 0.005131518 -1.169 1.66685 1.767049 n/a n/a n/a 362 V>19.0 UVW1>19.7
UVM2>19.9
UVW2>20.2
      UVOT: no detection BAT: GCN 22234; GCN 22241
XRT: GCN 22234; GCN 22236; GCN 22240; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22239
Jeff Gropp
171209A 14:46:16 796100 139.387
09:17:32.9
-30.523
-30:31:22.8
1.2 161.7 75 3 1.6 2 1.58, PL 0.07 09:17:36.65 -30:31:12.6 1.4 n/a n/a 0.042585444 0.0047334892 -1.408 2.06813 2.11048000000216 09:17:36.70 -30:31:12.0 n/a 107 V=17.3 B=18.2
U=16.5
UVW1>19.6
UVM2>20.2
UVW2>20.1
White=17.4
LCO (1m), Lulin (1m), Konus-Wind       BAT: GCN 22213; GCN 22229
XRT: GCN 22218; GCN 22219; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22213; GCN 22221
Sam LaPorte
171205A 07:20:43 794972 167.423
11:09:41.5
-12.599
-12:35:56.4
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 0.0368 (VLT: emission & absorption) Likely host: 2MASX J11093966-1235116 (z = 0.037)   BAT: GCN 22177; GCN 22184; GCN 22231
XRT: GCN 22177; GCN 22179; GCN 22183; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22177; GCN 22181; GCN 22202
Radio: GCN 22187 (NOEMA); GCN 22216 (VLA); GCN 22242 (JCMT); GCN 22252 (ALMA); GCN 22258 (RATAN); GCN 22264 (GMRT); GCN 22302 (VLBA); GCN 22350 (eMERLIN)
Redshift: GCN 22180 (VLT)
Host: GCN 22178
Valerio D'Elia
171124A 05:37:56.50 Fermi n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 22:21:54.24 35:19:55.7 2.3 21800 n/a 0.073321524 0.077211903 0.06627 2.7667 7.85654 n/a n/a n/a n/a n/a n/a       Fermi: GCN 22156 XRT: GCN 22165; GCN 22174; Evans et al., 2009, MNRAS, 397, 1177
 
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
171123A 14:14:47 791922 186.198
12:24:47.5
32.503
32:30:10.8
2.4 58.5 4.8 1.0 0.8 0.2 1.35, PL 0.34 12:24:59.15 32:30:03.7 1.5 90.22 n/a 0.04846625 0.028261283 -3.392 2.2649 1.092409 n/a n/a n/a 94 V>18.8 B>19.7
UVW1>20.7
UVM2>20.6
UVW2>21.1
White>21.0
Tautenburg     UVOT: no detection BAT: GCN 22148; GCN 22153
XRT: GCN 22148; GCN 22150; GCN 22151; GCN 22152; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22148; GCN 22158
Phil Evans
171120A 13:20:02 791201 163.774
10:55:05.8
22.461
22:27:39.6
1.2 64 86 3 11.4 0.5 1.06, CPL 0.28 10:55:09.71 22:27:31.2 1.6 88.52 200 0.119456688 0.0507196326 -5.169 1.91761 24.127489 n/a n/a n/a 99 V>19.1 B>20.9
U>20.7
UVW1>21.0
UVM2>21.0
UVW2>21.0
White>21.1
Fermi (LAT & GBM), Konus-Wind, Astrosat CZTI, Insight-HXMT, CGBM     UVOT: no detection BAT: GCN 22133; GCN 22139
XRT: GCN 22133; GCN 22135; GCN 22137; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22133; GCN 22144
Aaron Tohuvavohu
171115A 18:51:20 790053 278.392
18:33:34.1
9.118
09:07:04.8
1.5 38.2 6.9 0.8 0.6 0.1 1.76, PL 0.18 18:33:33.14 09:07:29.6 1.6 69.18 78.3 0.0282928905 0.0190174851 -3.814 2.0905 3.961337 n/a n/a n/a 76 n/a n/a         BAT: GCN 22124; GCN 22127
XRT: GCN 22124; GCN 22125; GCN 22126; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22124
Boris Sbarufatti
171103A 23:10:32 785850 249.510
16:38:02.4
-10.206
-10:12:21.6
1.5 3.90 3.8 0.4 3.6 0.3 1.31, PL 0.18 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Konus-Wind, Astrosat, Insight-HXMT     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 11:32 UT on 2018 January 15. BAT: GCN 22095; GCN 22099
Tilan Ukwatta
171102B 15:20:29 785510 288.096
19:12:23.0
22.434
22:26:02.4
2.1 17.8 9.3 1.4 1.2 0.4 1.16, PL 0.24 19:12:18.67 22:26:39.3 1.5 123.77 n/a 0.063129016 0.0188218352 -0.6023 1.16802 5.78603 n/a n/a n/a 125 V>19.3 B>2.5
U>21.5
UVW1>20.7
UVM2>21.3
UVW2>20.7
White>20.5
      UVOT: no detection BAT: GCN 22082; GCN 22088
XRT: GCN 22082; GCN 22084; GCN 22085; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22082; GCN 22086
Tilan Ukwatta
171027A 08:23:06 783479 61.683
04:06:43.9
-2.601
-02:36:03.6
1.2 96.6 75 2 3.0 0.2 1.25, CPL 0.18 04:06:45.78 -02:37:19.6 1.4 87.58 1360 0.183538256 0.084536716 -3.115 1.99755 3.22518 n/a n/a n/a 95 V>19.7 B>20.3
U>20.3
UVW1>19.8
UVM2>19.8
UVW2>20.1
White>21.2
HJT (1.5m), Konus-Wind       BAT: GCN 22053; GCN 22066
XRT: GCN 22053; GCN 22054; GCN 22062; GCN 22063; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22053; GCN 22064
Paolo D'Avanzo
171020A 23:07:10 780845 39.260
02:37:02.4
15.199
15:11:56.4
1.8 41.9 12 1 0.7 0.2 1.04, PL 0.20 02:36:59.61 15:12:14.9 1.4 144.45 n/a 0.04986495 0.025179252 -2.315 1.69134 1.71087 n/a n/a n/a 147 V>19.4 B>20.8
U>20.2
UVW1>20.7
UVM2>20.3
UVW2>20.3
White>21.4
NOT, SAO RAS (1.0m), Liverpool (2m), HJT (1.5m), TAROT (25cm) 1.87 (NOT: absorption)     BAT: GCN 22028; GCN 22038
XRT: GCN 22028; GCN 22034; GCN 22035; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22028; GCN 22040
Redshift: GCN 22039 (NOT)
Kim Page
171011A 18:32:47 778154 236.766
15:47:03.8
-10.064
-10:03:50.4
1.0 2.27 11 1 7.0 0.4 1.68, PL 0.08 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 11:46 UT on 2018 January 03. BAT: GCN 21993; GCN 22006
Jeff Gropp
171010B 20:59:24.168 778019
Ground Analysis
34.123
02:16:29.5
-54.410
-54:24:36.0
1.6 30.4 3.9 0.5 n/a n/a 1.41, PL 0.18 02:16:32.20 -54:23:29.2 5.6 91100 n/a 0.036930741 0.0208061278 -0.7355 2.45329 0.881251 n/a n/a n/a n/a n/a n/a Fermi (GBM)       BAT: GCN 21995
XRT: GCN 22009; GCN 22023; Evans et al., 2009, MNRAS, 397, 1177
David Palmer
171010A 19:00:50.58 Fermi 66.74
04:26:57.6
-10.53
-10:31:48.0
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     -2.26 2.00598 3.573215 n/a n/a n/a 69338 n/a White=18.84       Fermi: GCN 21985 XRT: GCN 21989; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22004
 
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
171007A 11:57:38 777215 135.635
09:02:32.4
42.930
42:55:48.0
3.6 105 2.9 1.1 0.4 0.1 1.38, PL 0.52 09:02:24.11 42:49:09.1 1.9 68.94 62.2 0.0000000082984548 0.00000000051719568 -3.557 1.45085 0.2054215431 n/a n/a n/a 77 V>19.5 B>20.8
U>20.7
UVW1>20.3
UVM2>19.9
UVW2>20.9
White>20.7
Fermi (GBM)     UVOT: no detection BAT: GCN 21976; GCN 21981
XRT: GCN 21976; GCN 21978; GCN 21979; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21976
John Cannizzo
171004A 07:55:32 776347 139.150
09:16:36.0
52.684
52:41:02.4
1.3 107.1 30 2 0.9 0.3 1.67, PL 0.12 09:16:40.65 52:41:35.3 1.4 174.70 322 0.197504554 0.131461398 -1.125 1.9759 0.890858 n/a n/a n/a 184 n/a B>19.8
U>19.7
White>20.3
      UVOT: no detection BAT: GCN 21966; GCN 21973
XRT: GCN 21966; GCN 21970;GCN 21971; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21966; GCN 21974
Brad Cenko
171001A 18:25:40 775553 22.080
01:28:19.2
-11.928
-11:55:40.8
2.2 22.8 6.4 0.8 0.9 0.2 1.48, PL 0.19 01:28:18.58 -11:53:38.9 1.5 193.73 n/a 0.0021495708 0.00046570056 0.1284 2.09897 0.644177 n/a n/a n/a 198 V>18.2 B>19.8
U>20.3
UVW1>20.4
White=21.23
IRSF (1.4m), Nanshan (0.36m)       BAT: GCN 21946; GCN 21958
XRT: GCN 21946; GCN 21952; GCN 21956; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21946; GCN 21955
Amy Lien
170921A 14:28:48 773509 26.840
01:47:21.6
30.880
30:52:48.0
1.8 28.9 6.7 0.8 0.8 0.2 1.76, PL 0.17 01:47:23.77 30:54:24.2 1.5 97.31 n/a 0.014303868 0.007396904 -3.251 2.76224 10.506427 n/a n/a n/a 100 V>19.9 B>20.6
U>21.1
UVW1>20.6
UVM2>21.0
UVW2>21.0
White>21.4
HJT (1.5m), Insight-HXMT       BAT: GCN 21901; GCN 21912
XRT: GCN 21901; GCN 21904; GCN 21906; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21901; GCN 21913
Antonino D'Ai
170912B 06:33:46 772052 215.464
14:21:51.4
-61.997
-61:59:49.2
1.0 19.6 24 1 5.7 0.3 1.88, PL 0.07 14:21:50.04 -61:59:48.9 1.4 50.28 47.6 0.0121931684 0.00242268502 -0.6941 1.65573 40.5946 n/a n/a n/a 60 V>18.08 B>18.76
U>19.67
UVW1>18.24
UVM2>18.12
UVW2>18.39
White>20.72
Fermi (GBM)     UVOT: no detection BAT: GCN 21864; GCN 21879
XRT: GCN 21864; GCN 21868; GCN 21873; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21864; GCN 21881
Sam Laporte
170912A 01:34:16 772006 167.386
11:09:32.6
-54.343
-54:20:34.8
2.1 21.9 11 1 2.0 0.4 2.04, PL 0.21 11:09:29.62 -54:19:35.0 1.9 118.71 n/a 0.0000000000224105624 0.0000000000005375145 -4.782 1.85301 3.136232988 n/a n/a n/a 122 V>18.8 B>19.6
U>19.2
UVW1>18.7
UVM2>20.0
UVW2>19.7
White>21.6
      UVOT: no detection BAT: GCN 21861; GCN 21877
XRT: GCN 21861; GCN 21862; GCN 21863; GCN 21876; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21861; GCN 21874
Aaron Tohuvavohu
170906C 07:26:17 770981 128.659
08:34:38.2
70.805
70:48:18.0
1.0 48.4 88 3 7.2 0.5 1.30, CPL 0.22 08:34:36.85 70:48:42.0 1.4 1292.07 n/a 0.152637073 0.091925175 -0.65 2.69585 9.420819 n/a n/a n/a 1296 V>19.4 B>19.9
U>20.6
UVW1>19.9
UVM2>17.8
UVW2>19.0
White>21.4
Konus-Wind     Due to an observing constraint, Swift did not slew until T0+18.9 minutes.
UVOT: no detection
BAT: GCN 21826; GCN 21832
XRT: GCN 21828; GCN 21831; GCN 21834; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21835
Mike Siegel
170906B 00:55:46 770958 232.221
15:28:53.0
-28.251
-28:15:03.6
3 n/a n/a n/a n/a n/a n/a n/a 15:28:49.01 -28:15:21.9 1.8 78.55 n/a 0.270484 0.164997 -0.6336 1.80297 7.48118 n/a n/a n/a 81 V>17.5 B>18.7
U>19.3
UVW1>18.4
White>20.6
Fermi (GBM)     UVOT: no detection BAT: GCN 21822; GCN 21841
XRT: GCN 21822; GCN 21823; GCN 21845; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21822; GCN 21846
Boris Sbarufatti
170906A 00:43:11 770957 203.949
13:35:47.8
-47.088
-47:05:16.8
1.3 88.1 320   10.9 0.4 1.21, CPL 0.10 13:35:49.26 -47:06:03.2 1.5 67.34 4120 0.056118045 0.0118037855 1.5 2.2266 4.67893 13:35:49.20 -47:06:02.1 0.42 77 V=14.65 B=15.59
U=15.47
UVW1=17.00
UVM2>20.09
UVW2>17.0
White=15.47
REM (60cm), Fermi (LAT & GBM), MASTER-OAFA, Astronaut CZTI, Konus-Wind, CGBM, Insight-HXMT       BAT: GCN 21821; GCN 21838
XRT: GCN 21821; GCN 21824; GCN 21836; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21821; GCN 21847
Mike Siegel
170903A 12:49:07 770528 254.532
16:58:07.7
34.985
34:59:06.0
1.3 29.2 24 2 3.9 0.5 1.94, PL 0.12 16:58:06.24 34:58:44.7 1.4 3117.48 n/a 0.170673356 0.088446029 -0.02095 2.20256 5.491716 n/a n/a n/a 3484 V>1.7 B>20.5
U>21.0
UVW1>20.7
UVM2>20.4
UVW2>21.8
White>21.6
Fermi (GBM) 0.886 (GTC: emission from host) i-band (AB) = 23.17 (GTC) Due to an observing constraint, Swift did not slew until T0+49.5 minutes.
UVOT: no detection
BAT: GCN 21793; GCN 21796
XRT: GCN 21794; GCN 21797; GCN 21800; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21806
Redshift: GCN 21799 (GTC)
Host: GCN 21799 (GTC)
Craig Markwardt
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
170827A 05:12:28 769567 276.189
18:24:45.4
-40.202
-40:12:07.2
1.9 94.0 14 1 0.4 0.2 1.29, PL 0.18 18:24:36.19 -40:12:05.8 4.9 124.10 423 0.39205774 0.15505834 -1.189 2.23422 1.463592 n/a n/a n/a 134 n/a U>17.8
White_fc>19.8
      UVOT: no detection BAT: GCN 21718; GCN 21724
XRT: GCN 21718; GCN 21730; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21718; GCN 21722
Frank Marshall
170823A 22:16:48 769177 188.713
12:34:51.1
35.549
35:32:56.4
1.0 69.4 26 1 3.7 0.2 2.06, PL 0.09 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 18:03 UT on 2017 October 17. BAT: GCN 21666; GCN 21678
Nora Troja
170822A 09:11:51 768939 94.375
06:17:30.0
55.000
55:00:00.0
2.1 64 64 4 4.2 0.7 1.80, PL 0.09 06:17:32.73 55:00:15.1 1.4 163.18 228 0.127892586 0.029283846 -1.292 1.8366 3.54868 n/a n/a n/a 171 V>1.2 B>20.2
U>19.8
UVW1>19.7
UVM2>18.1
UVW2>19.9
White>21.3
BOOTES-5/JGT (60cm)     UVOT: no detection BAT: GCN 21640; GCN 21651
XRT: GCN 21640; GCN 21643; GCN 21647; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21640; GCN 21649
Andrea Melandri
170813A 01:13:16 767563 201.057
13:24:13.7
-5.527
-05:31:37.2
3.4 75.5 19 2 0.8 0.2 1.17, PL 0.14 13:24:13.82 -05:29:26.9 1.8 134.10 55.9 0.0000004640372 0.0000000371916272 -3.235 1.83425 2.426133 n/a n/a n/a 144 V>19.3 B>20.7
U>20.4
UVW1>19.9
UVM2>20.5
UVW2>20.4
White>21.4
Fermi (GBM)     UVOT: no detection BAT: GCN 21468; GCN 21473
XRT: GCN 21468; GCN 21469; GCN 21470
UVOT: GCN 21468; GCN 21480
Kim Page
170810A 22:01:41 767284 187.928
12:31:42.7
3.664
03:39:50.4
1.0 152.4 48 2 1.2 0.2 1.24, PL 0.07 12:31:45.30 03:39:38.4 1.4 76.48 445 0.143171754 0.054592652 -1.508 1.93834 0.654851 12:31:45.33 03:39:38.9 0.42 85 V=15.88 B=16.62
U>19.3
UVW1>18.9
UVW2>18.0
White=14.64
MASTER II, Fermi (LAT & GBM), VLA @ 7.1 GHz       BAT: GCN 21450; GCN 21458
XRT: GCN 21450; GCN 21451; GCN 21455; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21450; GCN 21454
Radio: GCN 21492 (VLA)
Sarah Gibson
170807A 21:56:09 766821 143.434
09:33:44.2
-17.348
-17:20:52.8
1.5 48.5 8.6 0.8 1.4 0.2 1.82, PL 0.15 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 06:56 UT on 2017 October 03. BAT: GCN 21420; GCN 21423
Jeff Gropp
170804A 12:01:37 766194 6.404
00:25:37.0
-64.781
-64:46:51.6
1.3 43.4 13 1 0.9 0.2 1.67, PL 0.13 00:25:34.20 -64:47:03.5 1.5 122.57 53.7 0.0106162875 0.00499395 -2.829 1.95661 0.17869500177393 00:25:34.29 -64:47:03.1 0.5 132 V>18.7 B=18.9
UVW1>19.0
UVW2>19.2
White=20.0
        BAT: GCN 21410; GCN 21416
XRT: GCN 21410; GCN 21413; GCN 21414; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21410; GCN 21415
Aaron Cholden-Brown
170803A 17:30:27 766081 174.947
11:39:47.3
-16.312
-16:18:43.2
1.0 3.82 9.8 0.4 6.5 0.3 0.65, CPL 0.28 11:39:44.18 -16:18:37.0 1.4 120.1 10 0.039384528 0.0149337516 -0.596 1.8674 1.339422 11:39:44.11 -16:18:38.0 0.44 88 n/a U>19.34
B=20.02
UVW1>20.74
UVM2>20.57
UVW2>21.05
White=19.69
Fermi (GBM)       BAT: GCN 21405; GCN 21412
XRT: GCN 21405; GCN 21407; GCN 21408; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21405; GCN 21411
Sam LaPorte
170728B 23:03:19 765130 238.019
15:52:04.6
70.111
70:06:39.6
2.3 47.7 6.2 1.1 1.21 0.24 -1.10, CPL 1.71 15:51:55.48 70:07:20.4 1.4 468.88 n/a 0.44350248 0.17478156 -0.6649 1.81475 2.420446 n/a n/a n/a 473 V=20.23 B=20.60
U>21.2
UVW1>21.6
UVM2>22.1
UVW2>21.5
White=20.56
TNG (3.6m), NOT (2.56m), Liverpool (2m), XMM-Newton, Fermi (LAT & GBM), OSN (1.5m), COATLI (50cm), MASTER II, BOOTES-2/TELMA (0.6m), Crni Vrh (60cm), VLA @ 6 GHz, Konus-Wind, Zeiss-1000 (TSHAO), Zeiss-1000 (SAO), Kottamia (1.88m)       BAT: GCN 21371; GCN 21384
XRT: GCN 21371; GCN 21376; GCN 21377; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21371; GCN 21399
Radio: GCN 21395 (VLA)
Brad Cenko
170728A 06:53:28 765008 58.901
03:55:36.2
12.169
12:10:08.4
2.1 1.25 0.71 0.14 1.1 0.2 -0.49, CPL 1.81 03:55:33.20 12:10:53.5 1.5 70.64 n/a 0.0182446226 0.0091208606 -0.8887 2.21859 2.677151 03:55:33.17 12:10:54.7 0.56 74 V>19.1 B>19.7
U>20.0
UVW1>20.1
UVM2>20.6
UVW2>19.6
White=19.20
        BAT: GCN 21367; GCN 21370
XRT: GCN 21367; GCN 21368; GCN 21378; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21367; GCN 21386
John Cannizzo
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
170724A 00:48:44 764204 150.057
10:00:13.7
-1.025
-01:01:30.0
2.4 98.0 11 2 0.5 0.2 1.46, PL 0.23 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Konus-Wind     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 09:13 UT on 2017 October 11. BAT: GCN 21364; GCN 21365
Tilan Ukwatta
170714A 12:25:32 762535 34.322
02:17:17.3
1.962
01:57:43.2
2.2 n/a 28 3 0.4 0.2 1.76, PL 0.17 02:17:23.97 01:59:29.0 1.4 392.71 246 0.084191316 0.0169144206 0.5221 1.84715 1.171061 n/a n/a n/a 384 V>18.6 B=20.0
U=20.1
UVW1>21.0
UVM2>21.3
UVW2>21.5
GTC (10.4m), Chandra, ATCA @ 19 GHz 0.793 (GTC: emission from host)     BAT: GCN 21340; GCN 21347
XRT: GCN 21340; GCN 21341; GCN 21343; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21340; GCN 21351; GCN 21353
Radio: GCN 21424 (ATCA)
Redshift: GCN 21359 (GTC)
Host: GCN 21359 (GTC)
Antonino D'Ai
170711A 22:20:25 761622 45.782
03:03:07.7
47.845
47:50:42.0
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.UBM2>18.6
UVW2>19.0
Fermi (GBM)       BAT: GCN 21321; GCN 21331
XRT: GCN 21321; GCN 21322; GCN 21323; GCN 21325; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21321; GCN 21329
Valerio D'Elia
170710B 08:10:06.251 Ground Analysis 43.122
02:52:29.3
42.679
42:40:44.4
1.0 54.4 24 1 1.2 0.2 1.38, PL 0.08 n/a n/a n/a 85200 n/a n/a n/a n/a n/a n/a n/a n/a n/a 85200 n/a UVW2>21.3 Fermi (GBM)     XRT: no detection
UVOT: no detection
BAT: GCN 21316
XRT: GCN 21318; GCN 21354
UVOT: GCN 21318
Phil Evans
170710A 00:45:44 761119 231.851
15:27:24.2
-38.523
-38:31:22.8
3.5 32.6 7.4 1.7 1.0 0.3 1.91, PL 0.37 15:27:16.85 -38:29:05.9 1.5 123.73 407 0.052631837 0.0348151247 -4.434 1.99079 2.85706 n/a n/a n/a 132 V>17.9 B>18.9
U>20.2
UVW1>17.1
UVW2>17.6
White_FC=20.95
White>21.0
        BAT: GCN 21308; GCN 21313
XRT: GCN 21308; GCN 21309; GCN 21310; GCN 21312; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21308; GCN 21315
Phil Evans
170705A 02:45:47 760064 191.708
12:46:49.9
18.298
18:17:52.8
1.0 217.3 95 3 13.9 0.4 1.65, PL 0.05 12:46:48.96 18:18:25.4 1.4 72.29 157 0.91321862 0.58773934 -3.567 1.89159 1.227214 12:46:48.97 18:18:26.4 0.45 82 V>18.3 U=19.43
B=18.92
UVW1>18.1
UVM2>20.7
UVW2>21.0
White=19.23
MASTER-OAFA, HJT (1.5m), Fermi (GBM), GTC (10.4m), Konus-Wind, ISON/Terskol (0.8m), Insight-HXMT, KAIT (0.76m), TShAO Zeiss-1000 (1m), Astrosat CZTI 2.010 (GTC: absorption)     BAT: GCN 21289; GCN 21296
XRT: GCN 21289; GCN 21290; GCN 21292; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21289; GCN 21294
Redshift: GCN 21298 (GTC)
Rhaana Starling
170629A 12:53:33 759159 129.963
08:39:51.1
-46.585
-46:35:06.0
1.3 34.4 26 2 4.1 0.6 1.66, PL 0.12 08:39:56.44 -46:34:16.7 2.3 82.90 51.6 0.126959184 0.0723624 -0.7206 1.75195 11.05326 n/a n/a n/a 86 n/a n/a Fermi (GBM)       BAT: GCN 21283; GCN 21287
XRT: GCN 21283; GCN 21286; GCN 21288; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21283
Aaron Cholden-Brown
170626A 09:37:23 758766 165.409
11:01:38.2
56.479
56:28:44.4
1.0 12.94 82 2 23.6 0.6 1.26, CPL 0.14 11:01:34.46 56:28:36.5 3.5 58.50 152.3 0.37594692 0.151689696 -0.1032 1.72548 0.3049267 n/a n/a n/a n/a n/a n/a Fermi (GBM), SAO RAS (1m), OSN (1.5m), TNG (3.6m), MASTER II, OASDG (0.5m), Insight-HXMT, TShAO (1m), Konus-Wind     The XRT position is 5.4 arcmin away from a magnitude 2 star (Merak), therefore there are no UVOT data for this burst. BAT: GCN 21264; GCN 21271
XRT: GCN 21264; GCN 21267; Evans et al., 2009, MNRAS, 397, 1177
Frank Marshall
170607A 23:21:33 756284 7.358
00:29:25.9
9.225
09:13:30.0
1.0 n/a 75 3 n/a n/a 1.61, PL 0.07 00:29:27.82 09:14:35.7 1.4 73.41 532 0.52814505 0.247495764 -1.013 1.94001 0.798062 00:29:27.82 09:14:36.0 0.42 84 V=17.51 B=17.63
U=16.80
UVW1=16.87
UVM2=16.86
UVW2=17.04
White=17.11
NOT (2.5m), Fermi (GBM), MASTER-Tavrida, ISON/Terskol (0.8m), GTC (10.4m) 0.557 (GTC: emission)     BAT: GCN 21214; GCN 21230
XRT: GCN 21214; GCN 21215; GCN 21216; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21214; GCN 21220
Redshift: GCN 21240 (GTC)
Antonino D'Ai
170604A 19:08:50 755867 342.645
22:50:34.8
-15.406
-15:24:21.6
1.4 26.70 51 4 4.2 0.9 1.31, PL 0.12 22:50:37.49 -15:24:44.4 1.4 124.72 n/a 0.303459884 0.111744724 -0.7636 1.79412 1.4473 22:50:37.52 -15:24:43.9 0.1 128 V=18.94 B=19.26
U=18.51
UVW1=18.47
UVM2=18.58
UVW2=19.53
White=18.72
iTelescope T27 (0.70m), GTC (10.4m), MPG (2.2m), AbAO AS-32 (0.7m), HJT (1.5m), Konus-Wind 1.329 (GTC: absorption)     BAT: GCN 21191; GCN 21195
XRT: GCN 21191; GCN 21196; GCN 21198; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21207
Redshift: GCN 21197 (GTC)
Kim Page
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
170531B 22:02:09 755354 286.901
19:07:36.2
-16.414
-16:24:50.4
1.5 164.13 20 2 0.8 0.2 1.95, PL 0.14 19:07:32.09 -16:25:07.9 1.4 140.90 273 0.03914964 0.02130491 -0.7799 2.06685 0.00000000000431107 19:07:32.10 -16:25:05.8 0.1 152 V>18.88 B>19.77
U>19.17
UVW1>18.91
UVM2>18.88
UVW2>19.14
White>21.03
White_fc=20.50
MASTER-Kislovodsk, CrAO (Zeiss-1000), GTC (10.4m), MPG (2.2m), ISON/Terskol (0.8m), WHT (4.2m) 2.366 (GTC: absorption)
Consistent with GTC results (WHT)
    BAT: GCN 21171; GCN 21186
XRT: GCN 21171; GCN 21175; GCN 21182; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21171; GCN 21188
Redshift: GCN 21177 (GTC); GCN 21209 (WHT)
Phil Evans
170531A 20:07:32 755343 121.218
08:04:52.3
-14.017
-14:01:01.2
2.4 26.74 7.5 1.2 n/a n/a 1.22, PL 0.28 08:05:00.57 -14:01:21.8 3.5 122.64 29.2 0.0078343944 0.0048130104 -0.6245 2.24635 5.59508 n/a n/a n/a 3523 V>17.5 B>18.2
U>18.0
UVW2>19.4
White>18.2
      UVOT: no detection BAT: GCN 21170; GCN 21185
XRT: GCN 21170; GCN 21180; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21172; GCN 21184
Phil Evans
170526A 13:35:08 754549 4.723
00:18:53.5
1.277
01:16:37.2
2.4 7.9 1.6 0.4 0.3 0.2 1.25, PL 0.42 00:18:49.70 01:16:37.3 1.8 124.30 n/a 0.009758932 0.005170128 -0.8143 1.90281 2.321076 n/a n/a n/a 128 V>18.5 B>19.7
U>19.4
UVW1>19.1
UVM2>19.3
UVW2>19.5
White>20.4
      UVOT: no detection BAT: GCN 21149; GCN 21156
XRT: GCN 21149; GCN 21151; GCN 21154; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21149; GCN 21155
Boris Sbarufatti
170524B 10:40:40 754265 90.864
06:03:27.4
-17.086
-17:05:09.6
3 46.4 66 2 0.3 n/a 1.15, PL 0.06 06:03:28.36 -17:04:57.8 2.3 120000 n/a 0.31159774 0113399728 -1.296 2.54992 4.35436 06:03:28.49 -17:04:58.7 0.4 120000 n/a White=19.89 Konus-Wind     On-board analysis was truncated by a pre-planned slew to a scheduled target. BAT: GCN 21142
XRT: GCN 21150; GCN 21168; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21168
Scott Barthelmy
170524A 19:49:15 754322 319.488
21:17:57.1
48.603
48:36:10.8
2.0 0.10 0.37 0.06 0.5 0.1 1.07, PL 0.24 21:17:56.74 48:36:24.7 4.3 60.7 n/a n/a n/a n/a n/a n/a n/a n/a n/a 67 V>17.9 B>18.7
U>19.5
UVW1>18.3
UVM2>17.3
UVW2>18.6
White>20.6
      XRT: There is evidence that the source may be fading, however we cannot constrain the decay at the current time.
UVOT: no detection
BAT: GCN 21135; GCN 21143
XRT: GCN 21135; GCN 21136; GCN 21139
UVOT: GCN 21135; GCN 21141
Jeff Grop
170522A 15:45:35.28 Fermi 135.45
09:01:48.0
27.12
27:07:12.0
n/a n/a n/a n/a n/a n/a n/a n/a 09:16:36.82 25:29:03.9 3.8 39400 0.042 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Fermi: GCN 21126 XRT: GCN 21133; GCN 21201
 
170519A 05:10:02 753445 163.429
10:53:43.0
25.374
25:22:26.4
1.5 216.4 11 2 0.7 0.1 1.94, PL 0.26 10:53:42.50 25:22:26.8 1.4 80.40 358 0.16940942 0.07332882 -2.358 1.97351 2.18739 10:53:42.45 25:22:27.5 0.42 93 V=17.46 B=17.66
U=16.00
UVW1=16.76
UVM2=17.13
UVW2=16.45
White=16.91
iTelescope T24 (0.61m), HJT (1.5m), LCO (1m), Weihai (1m), iTelescope T11 (0.51m), KAIT (0.76m), BOOTES-5/JGT (60cm), GTC (10.4m), NOT (2.5m), MITSuME (50cm), Watcher (40cm), ISON/Multa (22cm), CrAO (AZT-11), Sayan Observatory (AZT-33IK), Zeiss-1000 (1m) 0.818 (GTC: absorption)     BAT: GCN 21106; GCN 21112
XRT: GCN 21106; GCN 21107; GCN 21114; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21106; GCN 21118
Redshift: GCN 21119 (GTC)
Tilan Ukwatta
170516A 12:49:20 753110 41.543
02:46:10.3
-55.929
-55:55:44.4
1.6 36.78 8.5 0.9 1.3 0.2 1.13, CPL 0.87 02:46:16.43 -55:54:34.7 1.5 80.54 49.6 0.057791636 0.035248815 -3.716 2.07912 0.922647 n/a n/a n/a 87 V>19.8 B>20.6
U>19.4
UVW1>19.4
UVM2>20.5
UVW2>20.5
White>21.1
      UVOT: no detection BAT: GCN 21097; GCN 21102
XRT: GCN 21097; GCN 21098; GCN 21101; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21097; GCN 21099
Amy Lien
170510A 05:12:25.73 Fermi 159.91
10:39:38.4
-39.32
-39:19:12.0
n/a n/a n/a n/a n/a n/a n/a n/a 10:40:52.32 -39:06:01.4 3.74305 n/a n/a n/a n/a -0.3769 n/a n/a n/a n/a n/a n/a n/a UVW1>21       Fermi: GCN 21080 XRT: GCN 21086; GCN 21103; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21103
 
170428A 09:13:42 750298 330.051
22:00:12.2
26.913
26:54:46.8
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.UVW2>20.0
Konus-Wind, MPG (2.2m), HJT (1.5m), DCT (4.3m), TNG (3.6m), DOT (3.6m)     UVOT: no detection BAT: GCN 21042; GCN 21046
XRT: GCN 21042; GCN 21047; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21042; GCN 21049
Andy Beardmore
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
170419B 21:33:46 748947 60.494
04:01:58.6
-15.121
-15:07:15.6
1.4 77.2 19 2 2.4 0.2 1.47, PL 0.13 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 05:29 UT on 2017 June 19. BAT: GCN 21016; GCN 21025
Aaron Cholden-Brown
170419A 13:26:40 748898 79.854
05:19:25.0
-21.433
-21:25:58.8
1.7 8.18 3.1 0.5 1.5 0.2 2.06, PL 0.26 05:19:25.11 -21:25:26.0 1.6 101.17 n/a 0.014034546 0.006340199 -1.019 1.7212 1.607866 n/a n/a n/a 592 V>19.6 B>2.4
U>21.0
UVW1>20.0
UVM2>19.9
UVW2>20.7
White>22.0
      UVOT: no detection BAT: GCN 21013; GCN 21018
XRT: GCN 21013; GCN 21015; GCN 21021; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21013; GCN 21035
Boris Sbarufatti
170405A 18:39:48 745797 219.824
14:39:17.8
-25.236
-25:14:09.6
1.3 164.7 37 3 n/a n/a 1.59, PL 0.12 14:39:18.66 -25:14:36.2 1.4 120.60 n/a 0.067272612 0.00300752034 -1.245 1.8473 0.0000000162265 14:39:18.73 -25:14:35.4 0.42 129 V=16.31 B=17.34
U>20.2
UVW1>18.9
UVM2>17.5
UVW2>19.1
White=18.09
Fermi (GBM & LAT), NOT, TAROT (18cm), GTC (10.4m), Watcher (40cm), ISON/Terskol (0.8m), Konus-Wind, HJT (1.5m), CTIO (1.3m) 3.510 (GTC: absorption)     BAT: GCN 20984; GCN 20999
XRT: GCN 20984; GCN 20985; GCN 20997; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20984; GCN 21000
Redshift: GCN 20990 (GTC)
Nora Troja
170331A 01:40:46 744791 323.778
21:35:06.7
-24.406
-24:24:21.6
2.0 17.57 9.7 1.6 1.2 0.4 0.37, CPL 1.19 21:35:10.07 -24:23:10.9 1.5 124.20 n/a 0.0091872285 0.0043352679 -0.9627 2.48426 5.555436 n/a n/a n/a 128 V>18.5 B>19.1
U>19.7
UVW1>19.1
UVM2>19.4
White>21.0
      UVOT: no detection BAT: GCN 20946; GCN 20967
XRT: GCN 20946; GCN 20948; GCN 20960; GCN 20962; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20946; GCN 20965
Andrea Melandri
170330A 22:29:51 744773 283.331
18:53:19.4
-13.458
-13:27:28.8
1.6 144.73 56 3 4.5 0.3 1.38, PL 0.09 18:53:19.31 -13:25:52.2 1.4 98.36 71.3 0.197361096 0.08614803 -0.7088 1.88868 3.984498 18:53:19.36 -13:25:51.2 0.46 109 V>18.4 B>19.3
U>20.0
UVW1<19.0
UVM2>18.9
UVW2>19.1
White=19.94
AstroSat, Konus-Wind, CALET       BAT: GCN 20944; GCN 20968
XRT: GCN 20944; GCN 20945; GCN 20961; CGN 20963; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20944; GCN 20959
Paolo D'Avanzo
170325A 07:56:57.95 Ground Analysis 127.483
08:29:55.9
20.526
20:31:33.6
2.0 0.3 0.88 0.13 1.1 0.2 1.06, PL 0.26 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), AZT-33IK   BAT: the spacecraft was slewing at that time, there was no onboard triggers   BAT: GCN 20938
Kim Page
170318B 15:27:52 743086 284.229
18:56:55.0
6.335
06:20:06.0
3.7 160.0 5.5 1.9 0.1 0.1 1.84, PL 0.59 18:57:13.46 06:17:57.0 1.8 73.72 53.9 0.00000358387856 0.000000357433452 0.4702 2.33337 61.7402 n/a n/a n/a 84 V>19.4 B>20.0
U>20.2
UVW1>19.9
UVM2>19.3
UVW2>19.6
White>21.0
Fermi (GBM)     UVOT: no detection BAT: GCN 20908; GCN 20923
XRT: GCN 20908; GCN 20909; GCN 20910; GCN 20918; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20908; GCN 20919
Aaron Cholden-Brown
170318A 12:11:56 743065 305.662
20:22:38.9
28.408
28:24:28.8
1.2 133.7 37 3 1.2 0.3 1.35, PL 0.11 20:22:40.12 28:24:21.7 1.7 107.98 67.8 0.0000285376203 0.00000336171909 -1.095 0.915115 6.36616 n/a n/a n/a 117 V>17.0 B>19.8
U>20.1
UVW1>19.4
UVM2>19.3
UVW2>20.4
White>20.8
      UVOT: no detection BAT: GCN 20904; GCN 20912
XRT: GCN 20904; GCN 20905; GCN 20907; GCN 20917; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20904; GCN 20914
Boris Sbarufatti
170317A 09:45:59 742866 93.087
06:12:20.9
50.500
50:30:00.0
1.0 11.94 13 1 3.5 0.3 0.80, CPL 0.49 06:12:14.87 50:29:34.9 1.4 83.30 n/a 0.01873858 0.00575386 -3.755 2.06523 2.52770000343135 06:12:14.82 50:29:35.2 0.43 87 V=18.36 B=19.12
U=17.75
UVW1=20.20
UVM2>19.8
UVW2>20.2
White=17.53
SANTEL-650 (0.65m), Xinglong (0.8m), GMG (2.4m), AZT-33IK, MITSuME (50cm), Faulkes North (2m), HJT (1.5m), POLAR, DOAO (1m)       BAT: GCN 20885; GCN 20896
XRT: GCN 20885; GCN 20887; GCN 20891; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20885; GCN 20894
Sam Laporte
170311A 08:08:42 741965 280.539
18:42:09.4
-30.041
-30:02:27.6
2.0 6.32 2.5 0.5 0.8 0.2 1.38, PL 0.32 18:42:21.46 -30:02:45.5 1.5 105.10 n/a 0.00106267024 0.00031204628 -1.571 1.56873 2.66034 n/a n/a n/a 110 V>20.3 B>20.1
U>20.1
UVW1>20.1
UVM2>20.1
UVW2>20.2
White>21.2
        BAT: GCN 20846; GCN 20855
XRT: GCN 20846; GCN 20850; GCN 20852; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20846; GCN 20851
Jay Cummings
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
170307A 20:24:21 741528 13.510
00:54:02.4
9.538
09:32:16.8
2.5 56.92 13 2 1.4 0.3 1.88, PL 0.23 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 00:33 UT on 2017 May 24. BAT: GCN 20832; GCN 20838
Amy Lien
170306A 07:06:12 741220 263.087
17:32:20.9
-44.765
-44:45:54.0
2.4 17.8 8.3 1.4 1.3 0.4 1.98, PL 0.28 17:32:16.56 -44:44:53.5 3.6 133.50 n/a 0.05700266 0.0430559 -3.249 2.04851 3.979079 n/a n/a n/a 140 V>18.1 B>18.6
U>19.0
UVW1>18.1
UVM2>19.0
UVW2>18.1
White>20.4
MPG (2.2m)     UVOT: no detection BAT: GCN 20819; GCN 20829
XRT: GCN 20819; GCN 20828; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20819; GCN 20823
Craig Markwardt
170214A 15:34:26.92 Fermi 255.61
17:02:26.4
-5.78
-05:46:48.0
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     -1.473 n/a n/a n/a n/a n/a 38603 n/a UVW1>21.0       Fermi (GCN 20675)
UVOT: no detection
XRT: GCN 20679; GCN 20691; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20682
 
170208B 22:33:38 737463 127.145
08:28:34.8
-9.027
-09:01:37.2
1.0 128.07 61 2 8.4 0.2 1.18, CPL 0.21 08:28:34.55 -09:01:47.7 1.6 61.77 716 0.104615831 0.047101518 -2.431 2.14664 3.913172 n/a n/a n/a 127 V>19.6 B>20.3
U>21.3
UVW1>20.1
UVM2>19.9
UVW2>19.7
Konus-Wind, Fermi (GBM), WHT (4.2m)   MPG: possible host UVOT: no detection BAT: GCN 20632; GCN 20654
XRT: GCN 20632; GCN 20635; GCN 20637; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20632; GCN 20657
Host: GCN 20640 (MPG)
Mike Siegel
170208A 18:11:16 737438 166.544
11:06:10.6
-46.786
-46:47:09.6
1.4 7.45 15 1 5.4 0.6 1.04, PL 0.13 11:06:15.52 -46:46:05.6 1.4 120.19 n/a 0.059920104 0.0258053472 -1.08 1.97057 4.54957 n/a n/a n/a 125 V>19.3 B>19.4
U>20.2
UVW1>19.4
UVW2>19.3
White>21.9
Fermi (GBM), Konus-Wind, AstroSat (CZTI)       BAT: GCN 20631; GCN 20653
XRT: GCN 20631; GCN 20634; GCN 20649; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20631; GCN 20644
Aaron Cholden-Brown
170206B 21:57:25 737125 271.784
18:07:08.2
11.175
11:10:30.0
2.2 13.36 3.2 0.6 0.4 0.2 1.42, PL 0.27 18:07:04.95 11:11:37.8 1.6 88 n/a 0.0000052941897 0.00000075995769 -2.488 2.31073 2.91009 n/a n/a n/a 106 V>18.2 B>19.1
U>19.7
UVW1>18.6
UVW2>19.1
White>20.7
      UVOT: no detection BAT: GCN 20618; GCN 20622
XRT: GCN 20618; GCN 20619; GCN 20620; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20626
Amy Lien
170205A 12:39:09 736843 262.157
17:28:37.7
-0.058
-00:03:28.8
1.0 26.1 38 1 4.3 0.3 1.85, PL 0.06 17:28:40.63 -00:03:47.6 1.4 61.11 705 0.15416445 0.074929256 -0.9248 1.90196 3.56621 17:28:40.69 -00:03:47.3 0.43 314 V>20.3 B=17.79
U=20.65
UVW1>20.6
UVM2>20.6
UVW2>21.1
White=20.84
LCO (2m), HJT (1.5m), NOT, Konus-Wind       BAT: GCN 20603; GCN 20613
XRT: GCN 20603; GCN 20610; GCN 20611; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20603
Nora Troja
170203A 00:03:41 736432 332.861
22:11:26.6
25.186
25:11:09.6
2.2 45.2 6.2 1.1 0.8 0.2 1.53, PL 0.29 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 01:25 UT on 2017 April 10. BAT: GCN 20583; GCN 20597
Judy Racusin
170202A 18:28:02 736407 152.526
10:10:06.2
5.021
05:01:15.6
1.0 46.2 33 1 4.7 0.3 1.68, PL 0.07 10:10:03.46 05:00:41.0 1.4 72.49 221 0.12777926 0.052771292 -2.943 1.99768 5.19173 10:10:03.49 05:00:41.8 0.44 84 V=18.27 B=19.18
U>21.1
UVW1>19.6
UVW2>19.0
White=18.31
Xinglong TNT (0.8m), MASTER II, LCO (1m), Zadko (D=100cm), Kanata, NOT, GTC (10.4m), MITSuME (50cm), Xinglong (2.16m), VLT, T100 (1m), LCO FTN (2m), McDonald Observatory (2.1m), HJT (1.5m), VIRT (0.5m), Konus-Wind, CTIO (1.3m) 3.645 (GTC: absorption and emission)
3.65 (Xinglong: absorption)
3.645 (VLT: absorption and emission)
    BAT: GCN 20575; GCN 20596
XRT: GCN 20575; GCN 20586; GCN 20592; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20575; GCN 20587
Redshift: GCN 20584 (GTC); GCN 20588 (Xinglong); GCN 20589 (VLT); GCN 20590 (VLT)
Judy Racusin
170131A 23:15:13 736107
Ground Analysis
341.447
22:45:47.3
64.006
64:00:21.6
3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 78400 n/a n/a n/a n/a n/a n/a n/a n/a n/a 78368 n/a UVW2>21.2 Fermi (GBM), POLAR     XRT: One possible source, but cannot confirm it as the afterglow.
UVOT: no detection
BAT: GCN 20570
XRT: GCN 20573
UVOT: GCN 20574
David Palmer
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
170127B 15:13:28 735331 19.997
01:19:59.3
-30.340
-30:20:24.0
1.9 0.51 1.0 0.2 1.1 0.2 0.89, PL 0.25 01:19:54.50 -30:21:29.1 2.0 74.68 n/a 0.000060961815 0.000014974794 -1.799 1.56726 0.20120500154733 n/a n/a n/a 114 V>19.4 U>19.9
White>21.0
Fermi (GBM)     UVOT: no detection BAT: GCN 20540; GCN 20566
XRT: GCN 20540; GCN 20550; GCN 20560; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20540; GCN 20554
John Cannizzo
170127A 14:21:15 735326 174.382
11:37:31.7
-45.827
-45:49:37.2
2.4 62.26 5.2 1.0 0.3 0.2 1.10, PL 0.30 11:37:26.33 -45:50:08.3 2.4 95.86 71 0.000000000074414208 0.00000000000138972708 -1.151 2.08988 1.096669 n/a n/a n/a 102 V>18.7 B>20.4
U>20.7
UVW1>19.4
UVM2>20.0
UVW2>20.2
      UVOT: no detection BAT: GCN 20538; GCN 20565
XRT: GCN 20538; GCN 20539; GCN 20548: GCN 20558; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20538; GCN 20552
Craig Markwardt
170126A 11:30:42 735188 263.623
17:34:29.5
-64.755
-64:45:18.0
1.0 9.5 28 3 7.3 1.1 1.54, PL 0.14 17:34:31.86 -64:45:38.9 1.7 87.10 n/a 0.010550358 0.00378354736 -1.314 1.81583 1.326957 17:34:31.97 -64:45:37.3 0.45 91 V>17.7 B>20.1
U>19.3
UVW1>19.8
UVM2>20.0
UVW2>19.4
White=18.10
Fermi (GBM), AstroSat CZTI, Konus-Wind       BAT: GCN 20530; GCN 20557
XRT: GCN 20530; GCN 20531; GCN 20535; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20530; GCN 20534
Dan Kocevski
170115A 20:50:08 733103 332.145
22:08:34.8
13.750
13:45:00.0
1.9 48.0 4.7 0.8 0.2 0.1 1.45, PL 0.25 22:08:33.23 13:43:42.1 3.6 91.49 51.4 0.0040365024 0.001211574 -1.543 2.3639 2.879589 n/a n/a n/a 100 V>19.67 B>20.68
U>19.65
UVW1>19.32
UVM2>19.37
UVW2>20.69
White>20.66
      UVOT: no detection BAT: GCN 20462; GCN 20471
XRT: GCN 20462; GCN 20465; GCN 20470; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20462; GCN 20478
Kim Page
170113A 10:04:05 732526 61.735
04:06:56.4
-71.933
-71:55:58.8
1.3 20.66 6.7 0.7 1.1 0.1 0.75, CPL 0.59 04:06:55.94 -71:56:34.4 1.4 58.73 101 0.26535483 0.10533042 -1.202 1.81917 2.77299 04:06:55.86 -71:56:34.9 0.44 68 V=19.09 B=19.33
U=19.33
UVW1>19.38
UVM2>19.12
UVW2>19.42
White=19.56
LCO (1m), Fermi (GBM), MPG (2.2m), VLT 1.968 (VLT: absorption)     BAT: GCN 20446; GCN 20456
XRT: GCN 20446; GCN 20450; GCN 20454; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20446; GCN 20455
Redshift: GCN 20458 (VLT)
Phil Evans
170112A 02:02:00 732188 15.232
01:00:55.7
-17.233
-17:13:58.8
2.5 0.06 0.13 0.04 0.3 0.1 1.17, PL 0.34 n/a n/a n/a 62.3 n/a n/a n/a n/a n/a n/a n/a n/a n/a 279 V>19.2 B>20.0
U>20.4
UVW1>19.9
UVM2>20.2
UVW2>20.0
White>21.0
      XRT: no detection
UVOT: no detection
BAT: GCN 20436; GCN 20443
XRT: GCN 20436; GCN 20440
UVOT: GCN 20436; GCN 20451
Beatriz Mingo
170111A 00:33:28 731887 20.688
01:22:45.1
-32.541
-32:32:27.6
2.1 29.9 8.1 1.1 0.9 0.2 1.64, PL 0.21 01:22:47.37 -32:33:54.2 1.5 106.70 n/a 0.181586466 0.111200568 -4.082 1.70428 3.720628 n/a n/a n/a 111 V>18.0 B>19.6
U>19.3
White>20.7
      UVOT: no detection BAT: GCN 20423; GCN 20433
XRT: GCN 20423; GCN 20424; GCN 20431; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20423; GCN 20441
Andy Beardmore
170101A 02:26:01 729293 267.089
17:48:21.4
11.642
11:38:31.2
1.1 2.43 60 2 54.4 2.0 1.87, PL 0.06 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a POLAR, Lomonosov, Konus-Wind     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 23:58 UT on 2017 January 19. BAT: GCN 20349; GCN 20353
Amy Lien
161224A 22:13:34.64 728268 204.820
13:39:16.8
-18.028
-18:01:40.8
1.9 47.04 8.2 1.3 0.8 0.3 -0.21, CPL 1.56 13:39:15.79 -18:01:44.7 4.1 28300 n/a n/a n/a -2.8 n/a n/a n/a n/a n/a 28300 V>19.90 U>19.99
UVW1>19.91
UVM2>20.48
UVW2>19.88
      Due to a Moon observing constraint, Swift did not slew to the BAT position until 00:54 UT on 2016 December 25.
UVOT: no detection
BAT: GCN 20335; GCN 20337
XRT: GCN 20338
UVOT: GCN 20339
Aaron Cholden-Brown
161220A 08:33:30 727610 350.841
23:23:21.8
-47.480
-47:28:48.0
2.0 6 1.7 0.3 0.5 0.1 2.01, PL 0.25 23:23:23.46 -47:29:51.8 3.7 69.07 194 0.0107074472 0.0056305112 -4.02 1.9901 0.119000377 n/a n/a n/a 78 n/a White>21.0       UVOT: no detection BAT: GCN 20302; GCN 20325
XRT: GCN 20302; GCN 20316; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20302; GCN 20307
Valerio D'Elia
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
161219B 18:48:39 727541 91.717
06:06:52.1
-26.801
-26:48:03.6
1.0 6.94 15 1 5.3 0.4 1.29, CPL 0.35 06:06:51.37 -26:47:29.7 1.4 108.25 n/a 1.461442 0.8097496 -2.261 1.86204 1.46524 06:06:51.43 -26:47:29.5 0.42 112 V=16.7 B=16.9
U=16.0
UVW1=15.6
UVM2=15.7
UVW2=15.9
White=16.1
MPG (2.2m), LCO (1m), Watcher (40cm), ISON/Terskol (0.8m), VLA @ 14.75 GHz, MITSuME (50cm), VLT, SALT, Konus-Wind, ALMA @ 97 GHz, MASTER II, POLAR, UKIRT (3.8m), GTC (10.4m), GMRT @ 1390 MHz, AZT-33IK, ZTSh, AS-32, Zeiss-1000, Chandra 0.1475 (VLT: absorption)
0.1475 (GTC: absorption)
    BAT: GCN 20296; GCN 20308
XRT: GCN 20296; GCN 20297; GCN 20298; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20296; GCN 20306
Radio: GCN 20313 (VLA); GCN 20328 (ALMA); GCN 20344 (GMRT)
Redshift: GCN 20321 (VLT)
Antonino D'Ai
161218A 03:47:36 727288 245.250
16:21:00.0
-4.113
-04:06:46.8
1.0 7.1 67 1 17.6 0.5 0.56, CPL 0.16 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a POLAR, Konus-Wind, CALET     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 15:54 UT on 2017 January 08. BAT: GCN 20283; GCN 20293
Antonino D'Ai
161217A 01:27:34 727167 150.658
10:02:37.9
52.344
52:20:38.4
2.1 18.2 1.9 0.4 0.4 0.1 2.70 0.35 10:02:36.24 52:21:32.3 1.5 160.88 n/a 0.0341573968 0.01863556 -0.7766 1.8394 0.2732159 n/a n/a n/a 163 V>18.86 B>19.8
U>20.4
UVW1>20.3
White>21.2
      UVOT: no detection BAT: GCN 20276; GCN 20284
XRT: GCN 20276; GCN 20278; GCN 20280; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20276; GCN 20282
Valerio D'Elia
161214B 17:20:10 726885 3.857
00:15:25.7
7.342
07:20:31.2
1.0 24.8 21 1 2.2 0.2 1.76, PL 0.09 00:15:24.29 07:21:08.5 1.5 74.89 129 0.106782925 0.043685005 -2.19 1.98842 1.14005 n/a n/a n/a 295 n/a U=18.4
UVW2=18.8
White=19.3
NOT, Chante-perdrix, TAROT (25cm), HJT (1.5m), AZT-33IK, AbAO (0.7m), ISON/Terskol (0.8m)     UVOT: magnitudes include contributions from both the afterglow and the catalogued star SDSS J001524.26+072108.5 BAT: GCN 20257
XRT: GCN 20257; GCN 20259; GCN 20264; GCN 20265; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20261; GCN 20268
Paolo D'Avanzo
161202A 23:12:52 725036 356.904
23:47:37.0
19.652
19:39:07.2
1.0 n/a 86 3 5.9 0.3 1.55, PL 0.05 23:47:36.65 19:38:47.3 1.4 74.09 218 0.085295756 0.0284270532 -2.528 2.79795 13.401103 n/a n/a n/a 83 V>19.4 B>20.8
U>20.5
UVW1>19.6
UVW2>19.6
White>21.5
Fermi (LAT), AstroSat, Konus-Wind     UVOT: no detection BAT: GCN 20227; GCN 20233
XRT: GCN 20227; GCN 20228; GCN 20231; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20227; GCN 20232
Boris Sbarufatti
161129A 07:11:39 724438 316.221
21:04:53.0
32.137
32:08:13.2
1.8 35.53 36 1 3.4 0.2 1.57, PL 0.06 21:04:54.65 32:08:05.4 1.4 81.99 n/a 0.0161843628 0.0028210047 -0.1025 1.74506 3.262981 21:04:54.6 32:08:05.52 0.6 86 V>19.0 B>20.0
U>19.8
UVW1>19.4
UVM2>19.6
UVW2>19.5
White=20.61
AstroSat, MITSuME (50cm), Fermi (GBM), Tautenburg, Okayama, SANTEL-650 (0.65m), AZT-33IK, POLAR, NOT, GTC (10.4m) 0.645 (GTC: emission from host)) R ~ 21.2 (NOT)   BAT: GCN 20210; GCN 20220
XRT: GCN 20210; GCN 20211; GCN 20212; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20210; GCN 20217
Redshift: GCN 20245 (GTC)
Host: GCN 20244 (NOT)
Dan Kocevski
161117B 09:49:43 722642 298.830
19:55:19.2
-67.681
-67:40:51.6
1.5 152.51 60 2 6.0 0.3 1.39, CPL 0.28 19:55:18.00 -67:42:09.2 1.5 74.38 469 0.5436648 0.39017034 -8 1.98487 5.288205 n/a n/a n/a 84 V>18.1 B>19.6
U>20.3
UVW1>18.9
UVM2>19.9
UVW2>19.6
White>21.4
      UVOT: no detection BAT: GCN 20182; GCN 20189
XRT: GCN 20182; GCN 20186; GCN 20198; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20182; GCN 20191
Nora Troja
161117A 01:35:36 722604 322.053
21:28:12.7
-29.612
-29:36:43.2
1.0 125.7 200 0.0 6.8 0.3 1.19, CPL 0.12 21:28:12.59 -29:36:50.4 1.4 60.83 804 0.30637215 0.12784345 -0.2041 1.92624 7.53995 21:28:12.55 -29:36:49.1 0.44 69 V=18.77 B=19.42
U=19.48
UVW1=19.48
UVM2>20.2
UVW2>20.8
White=18.26
VLT, La Silla (60cm), MASTER-OAFA, Fermi (GBM), Konus-Wind, CTIO (1.3m) 1.549 (VLT: absorption)     BAT: GCN 20179; GCN 20188
XRT: GCN 20179; GCN 20184; GCN 20185; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20179; GCN 20190
Redshift: GCN 20180 (VLT)
Jay Cummings
161113A 17:30:26 722063 179.794
11:59:10.6
-5.316
-05:18:57.6
1.0 42.60 15 1 1.4 0.2 1.73, PL 0.10 11:59:10.53 -05:18:32.8 1.5 51.80 1070 0.044740566 0.024027341 -2.523 2.02591 1.18368 n/a n/a n/a 61 V>19.2 B>20.1
U>19.6
UVW1>20.1
White>21.0
        BAT: GCN 20172; GCN 20178
XRT: GCN 20172; GCN 20174; GCN 20176; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20172; GCN 20177
Paolo D'Avanzo
161108A 03:32:33 721234 180.776
12:03:06.2
24.905
24:54:18.0
1.9 105.1 11 1 0.6 0.1 1.85, PL 0.17 12:03:09.10 24:52:05.5 1.5 80.33 863 0.10517084 0.0539835 0.8311 2.00325 1.447928 n/a n/a n/a 90 V>18.61 B>19.76
U>19.24
UVW1>19.66
UVM2>19.89
UVW2>19.59
White>20.62
NOT, HJT (1.5m), TSHAO (1m) 1.159 (NOT: absorption & emission) NOT UVOT: no detection BAT: GCN 20145; GCN 20151
XRT: GCN 20145; GCN 20147; GCN 20148; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20145; GCN 20159
Redshift: GCN 20150 (NOT)
Host: GCN 20150 (NOT)
Andy Beardmore
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
161105A 04:53:02 720697 120.198
08:00:47.5
-44.763
-44:45:46.8
1.2 177.3 61 2 1.4 0.2 1.02, CPL 0.24 08:00:44.10 -44:46:31.0 1.7 67.76 312 0.0336963282 0.0168430266 -4.57 1.90302 4.14637007988 n/a n/a n/a 586 V>18.86 B>20.07
U>18.62
UVW1>19.91
UVM2>19.12
UVW2>19.24
White>21.11
      UVOT: no detection BAT: GCN 20131; GCN 20136
XRT: GCN 20131; GCN 20135; GCN 20138; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20131; GCN 20157
Kim Page
161104A 09:42:26 720568 77.906
05:11:37.4
-51.447
-51:26:49.2
1.8 0.1 0.31 0.05 0.6 0.1 1.57, PL 0.20 05:11:34.49 -51:27:36.4 3.0 58.28 295 0.0175230653 0.0137668523 -0.3092 1.35561 2.998879 n/a n/a n/a 69 n/a UVW1>19.9
UVM2>21.7
UVW2>19.9
White>20.8
      UVOT: no detection BAT: GCN 20123; GCN 20129
XRT: GCN 20123; GCN 20124; GCN 20128; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20123; GCN 20130
Beatriz Mingo
161023A 22:38:40 INTEGRAL 311.0342
20:44:08.2
-47.6614
-47:39:41.0
n/a n/a n/a n/a n/a n/a n/a n/a 20:44:05.20 -47:39:48.5 1.5 34800 n/a 0.18231776 0.06875648 -1.25 2.03865 0.000000000000108212 n/a n/a n/a n/a n/a n/a       INTEGRAL: GCN 20103 XRT: GCN 20112; Evans et al., 2009, MNRAS, 397, 1177
 
161022A 02:43:40 718655 128.988
08:35:57.1
54.366
54:21:57.6
2.1 7.3 7.5 1.0 1.6 0.4 1.14, PL 0.21 08:36:00.36 54:20:53.8 1.4 133.32 n/a 0.00207706928 0.00068914624 -1.414 1.7601 0.412665000000659 n/a n/a n/a 137 V>18.34 U>19.90
B>19.27
UVW1>18.86
UVM2>17.99
UVW2>19.10
White>21.25
Fermi (GBM)     UVOT: no detection BAT: GCN 20087; GCN 20100
XRT: GCN 20087; GCN 20088; GCN 20092; GCN 20094; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20097
Mike Stamatikos
161017A 17:51:51 718023 142.770
09:31:04.8
43.125
43:07:30.0
1.0 216.3 53 2 2.8 0.2 1.55 0.06 09:31:04.53 43:07:35.0 1.4 57.66 324 0.206721424 0.073743474 -0.1504 1.99404 1.58757 09:31:04.60 43:07:36.3 0.42 68 V=15.14 B=15.60
U=14.56
UVW1=15.5
White=14.08
MASTER II, Fermi (GBM), GTC (10.4), TNG (3.6m), LCOGT (1m), MITSuME (50cm), Lomonosov BDRG, MASTER, SARA-RM (1.0m), Liverpool (2m), NOEMA @ 93 and 133 GHz, Konus-Wind 2.0127 (GTC: absorption)
2.01 (TNG: absorption)
    BAT: GCN 20064; GCN 20076
XRT: GCN 20064; GCN 20067; GCN 20073; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20064; GCN 20074
Radio: GCN 20081 (NOEMA)
Redshift: GCN 20069 (GTC); GCN 20077 (GTC); GCN 20078 (TNG)
Nora Troja
161015A 17:03:07.04 Fermi 269.15
17:56:36.0
30.19
30:11:24.0
n/a n/a n/a n/a n/a n/a n/a n/a 17:57:00.43 30:22:24.8 2.7 38200 n/a n/a n/a n/a n/a n/a n/a n/a n/a 37991 n/a U>20.35       Fermi: GCN 20054
UVOT: no detection
XRT: GCN 20057; GCN 20085
UVOT: GCN 20065
 
161014A 12:31:22 717500 332.626
22:10:30.2
7.467
07:28:01.2
1.5 18.3 19 2 2.9 0.6 1.47, PL 0.15 22:10:35.42 07:28:07.4 1.4 121.80 n/a 0.0059223144 0.0000119765772 -0.453 1.83236 15.3665 22:10:35.46 07:28:07.3 0.9 4000 V=19.1 B=20.3
U>20.9
UVW1>21.0
UVM2>20.8
UVW2>20.2
White=20.4
MITSuME (50cm), Faulks South (2m), Xinglong (0.8m), Kanata, TSHAO (1m), GTC (10.4m), NOT (2.56m), TNG (3.6m), Fermi (GBM), HJT (1.5m), Konus-Wind, VLT 2.823 (GTC: absorption)
2.823 (VLT: absorption)
    BAT: GCN 20035; GCN 20049
XRT: GCN 20035; GCN 20040; GCN 20050; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20040; GCN 20045
Redshift: GCN 20043 (GTC); GCN 20061 (VLT)
Judy Racusin
161011A 05:54:54 716876 245.687
16:22:44.9
8.313
08:18:46.8
2.4 4.3 2.3 0.4 0.9 0.3 1.15, PL 0.35 16:22:54.89 08:18:39.5 1.4 110.36 51.6 0.239963691 0.05058768 -3.723 1.86723 1.325709 n/a n/a n/a 118 V>19.4 B>20.3
U>20.6
UVW1>20.4
UVM2>20.3
UVW2>20.0
White>21.1
TSHAO (1m)     Swift burst of interest.
UVOT: no detection
BAT: GCN 20023; GCN 20032
XRT: GCN 20023; GCN 20024; GCN 20026; GCN 20028; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20023; GCN 20029
Valerio D'Elia
161010A 13:36:32 INTEGRAL 275.2178
18:20:52.3
-28.7868
-28:47:12.5
n/a n/a n/a n/a n/a n/a n/a n/a 18:20:51.44 -28:47:06.6 2.9 12000 n/a 0.280426158 0.094287123 -1.397 1.7845 3.132766 18:20:51.27 -28:47:06.7 1 11880 n/a U=18.8       INTEGRAL: GCN 20021
UVOT: possible detection
XRT: GCN 20025; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20034
 
161007A 21:25:43 716127 103.408
06:53:37.9
23.289
23:17:20.4
1.6 201.7 13 2 0.4 0.1 1.46, PL 0.18 06:53:38.15 23:18:24.5 1.5 124.88 156 0.0313291188 0.0220056249 0.0172894197 1.74596 5.64599 n/a n/a n/a 133 V>18.39 B>19.26
U>19.73
UVW1>18.69
UVM2>18.81
UVW2>19.04
White>20.79
    i' (Vega)=22.23 (GTC) UVOT: no detection BAT: GCN 20008; GCN 20017
XRT: GCN 20008; GCN 20010; GCN 20013; GCN 20015; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20008; GCN 20016
Host: GCN 20014 (GTC); GCN 20020 (NOT)
Valerio D'Elia
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
161004B 23:07:59 715246 112.156
07:28:37.4
-39.896
-39:53:45.6
1.0 15.9 88 2 10.1 0.4 1.21, CPL 0.13 07:28:36.30 -39:53:52.5 1.4 73.43 52.3 0.032848415 0.010714906 -0.8906 1.9797 10.99341 n/a n/a n/a 82 V>19.5 B>19.6
U>19.6
UVW1>18.9
UVM2>18.8
UVW2>18.7
White>21.2
AstroSat CZTI, Fermi (GBM), CALET, Konus-Wind     UVOT: no detection BAT: GCN 19987; GCN 19995
XRT: GCN 19987; GCN 19988; GCN 19991; GCN 19994; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19987; GCN 19997
Antonino D'Ai
161004A 12:58:28 715084 263.127
17:32:30.5
-0.947
-00:56:49.2
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)       BAT: GCN 19979; GCN 20001; GCN 20053
XRT: GCN 19979; GCN 19983; GCN 19985; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19979; GCN 19984
Phil Evans
161001A 01:05:16 714404 71.923
04:47:41.5
-57.261
-57:15:39.6
1.0 2.6 6.7 0.4 3.5 0.2 1.14, PL 0.09 04:47:40.79 -57:15:39.0 1.4 65.05 n/a 0.072675 0.02476692 -0.7511 1.93192 6.450095 n/a n/a n/a 68 V>19.1 B>29.1
U>20.2
UVW1>19.2
UVM2>19.2
UVW2>19.2
White>20.4
Fermi (GBM), MPG (2.2m), Konus-Wind       BAT: GCN 19967; GCN 19974
XRT: GCN 19967; GCN 19968; GCN 19969; GCN 19972; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19967; GCN 19970
Kim Page
160927A 18:04:49 713782 256.268
17:05:04.3
17.334
17:20:02.4
1.8 0.48 n/a1.5 0.2 1.9 0.3 1.12, PL 0.26 17:04:58.21 17:19:55.1 1.7 79.49 n/a 0.006998838 0.00319856845 -1.004 1.7155 0.7569159 n/a n/a n/a 85 V>19.9 B>21.5
U>21.1
UVW1>20.2
UVM2>20.5
UVW2>21.0
White>21.8
RTT150 (1.5m), TNG (3.6m), MPG (2.2m), NOT (2.56m), Magellan/Baade (6.5m), CALET, GTC (10.4m)     UVOT: no detection BAT: GCN 19952; GCN 19961
XRT: GCN 19952; GCN 19953; GCN 19957; GCN 19958; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19952; GCN 19963
Sarah Gibson
160917A 11:30:19 712505 295.652
19:42:36.5
46.400
46:24:00.0
1.5 16 13 1 2.2 0.3 0.89, PL 0.15 19:42:39.89 46:24:12.5 1.5 93.63 77.2 0.02770156 0.01040512 -1.255 1.84117 2.73591 19:42:40.049 46:24:13.25 1.5 100 V>19.77 B>20.64
U=20.47
UVW1>20.16
UVM2>19.97
UVW2>19.70
White>21.01
Sayan (AZT-33IK), Fermi (GBM), CZTI, Lomonosov BDRG       BAT: GCN 19926; GCN 19934
XRT: GCN 19926; GCN 19927; GCN 19930; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19926; GCN 19931
Judy Racusin
160912A 16:07:43 711914 301.595
20:06:22.8
57.585
57:35:06.0
2.7 n/a 37 3 1.6 0.2 1.43, PL 0.11 20:05:59.76 57:33:55.9 1.7 133.96 n/a 0.215100354 0.115201117 -0.7148 1.7957 2.949179 20:05:59.74 57:33:56.0 1.0 138 V=20.60 B>22.14
U>21.92
UVW1>21.25
UVM2>20.75
UVW2>21.05
White=22.03
Fermi (GBM), Liverpool (2m), Sayan (AZT-33IK), HJT (1.5m)       BAT: GCN 19912; GCN 19924
XRT: GCN 19912; GCN 19915; GCN 19917; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19912; GCN 19921
John Cannizzo
160910A 17:19:39.15 Fermi 221.8
14:47:12.0
39.6
39:36:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 14:45:46.05 39:04:01.3 2.3 35000 n/a 0.38517 0.14365287 -1.264 1.54404 1.416935 n/a n/a n/a 196954 n/a White=20.61       Fermi: GCN 19901 XRT: GCN 19904; GCN 19911; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19923
 
160905A 11:18:58 711084 162.249
10:48:59.8
-50.803
-50:48:10.8
1.0 64 150 2 6.3 0.3 1.04, PL 0.03 10:48:59.03 -50:48:03.5 1.4 57.66 605 0.89280096 0.288217312 -0.7863 1.8094 5.44425 10:48:59.18 -50:48:04.3 0.61 67 V=17.4 U=18.8
B=18.7
UVW1>19.1
UVM2>19.1
UVW2>19.4
White=17.1
Fermi (GBM & LAT), Konus-Wind       BAT: GCN 19887; GCN 19896
XRT: GCN 19887; GCN 19891; GCN 19894; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19887; GCN 19897
Paolo D'Avanzo
160827A 15:46:45 710050 179.274
11:57:05.8
-29.178
-29:10:40.8
2.4 13.3 4.0 0.7 0.7 0.2 1.95, PL 0.25 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 00:09 UT on 2016 November 14. BAT: GCN 19876; GCN 19878
Kim Page
160826A 06:12:38 709907 183.120
12:12:28.8
-67.664
-67:39:50.4
2.6 52.6 4.9 0.9 0.4 0.1 1.54, PL 0.29 12:12:27.05 -67:39:50.0 3.5 102.52 57.7 0.00456648228 0.00128765754 -1.623 1.71695 9.21678 n/a n/a n/a 109 V>19.8 B>20.2
U>19.8
UVW1>19.0
UVM2>19.3
UVW2>19.9
White>22.1
      UVOT: no detection BAT: GCN 19866; GCN 19872
XRT: GCN 19866; GCN 19868; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19866; GCN 19871
Beatriz Mingo
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
160824A 23:22:25 709765 80.087
05:20:20.9
40.039
40:02:20.4
1.2 99.3 26 2 1.3 0.2 1.64, PL 0.11 05:20:21.01 40:01:41.9 1.4 91.13 1040 0.251855408 0.0923931 -3.326 1.93678 10.17573 n/a n/a n/a 101 V>17.9 B>18.7
U>19.7
UVW1>18.5
UVM2>19.2
UVW2>18.5
White=20.16
      UVOT: Possible Afterglow Detection BAT: GCN 19855; GCN 19861
XRT: GCN 19855; GCN 19857; GCN 19858; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19855; GCN 19860
Phil Evans
160821B 22:29:13 709357 280.005
18:40:01.2
62.387
62:23:13.2
1.4 0.48 1.0 0.1 1.7 0.2 0.11, CPL 0.88 18:39:54.29 62:23:29.2 2.2 65.97 145 0.000013792185 0.0000020496432 -2.444 2.39723 0.575275000020598 n/a n/a n/a 76 V>19.1 B>20.2
U>20.6
UVW1>19.6
UVM2>19.5
UVW2>20.1
White>21.7
NOT (2.56m), Fermi (GBM), WHT, GTC (10.4m), VLA @ 5.0 GHz, HST     UVOT: no detection BAT: GCN 19833; GCN 19844
XRT: GCN 19833; GCN 19837; GCN 19841; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19833; GCN 19839
Radio: GCN 19854 (VLA)
Mike Siegel
160821A 20:34:30 709351 171.254
11:25:01.0
42.345
42:20:42.0
1.0 n/a 72 2 2.8 0.6 1.52, PL 0.06 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (LAT & GBM), TAROT (25cm), Konus-Wind, CALET, Astronaut CZTI, Maisoncelles (30cm)     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 10:53 UT on 2016 September 29. BAT: GCN 19830; GCN 19840
Mike Siegel
160819A 20:27:35.49 Fermi 114.139
07:36:33.4
-22.347
-22:20:49.2
3.0 n/a 77.6 2.3 12.1 0.6 1.70, PL 0.05 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Fermi: GCN 19826 BAT: GCN 19827
 
160816A 17:30:58 Fermi 322.45
21:29:48.0
37.16
37:09:36.0
n/a n/a n/a n/a n/a n/a n/a n/a 21:29:38.71 37:07:58.3 1.6 25200 n/a 0.17419446 0.056159532 -1.451 1.92088 3.247721 n/a n/a n/a 25222 V>17.9 U=21.37
White=21.48
      Fermi: GCN 19802 XRT: GCN 19806; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19815
 
160815A 11:45:11 708598 288.616
19:14:27.8
84.298
84:17:52.8
1.0 8.6 14 1 4.7 0.4 0.96, CPL 0.41 19:14:09.37 84:18:50.0 1.5 78 10 0.083553024 0.0292916736 -0.7904 1.89874 2.621852 19:14:09.63 84:18:50.4 1.0 90 V>17.99 B>18.64
U>18.85
UVW1>18.67
UVM2>18.64
UVW2>18.70
White=18.17
Fermi (GBM), CALET       BAT: GCN 19794
XRT: GCN 19794; GCN 19796; GCN 19798; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19794; GCN 19795; GCN 19801
Craig Markwardt
160804A 01:32:47 707231 221.652
14:46:36.5
10.002
10:00:07.2
1.3 144.2 114 3 2.9 0.3 1.40, CPL 0.23 14:46:31.20 09:59:55.9 1.4 147 n/a 0.127791934 0.064234497 -1.588 1.87827 2.00515 14:46:31.14 09:59:56.7 0.44 82 V>19.9 B=20.4
U=19.53
UVW1=18.90
UVM2>18.7
UVW2>19.5
White=18.56
MASTER-SAAO, Fermi (GBM), TNG, SAO RAS (6m), VLT, MPG (2.2m), SANTEL-650 (0.65m), Zeiss-1000 (1m), HJT (1.5m), AMI @ 15 GHz 0.736 (VLT: absorption & emission) possible host: MASTER-SAAO, TNG   BAT: GCN 19761; GCN 19765
XRT: GCN 19761; GCN 19762; GCN 19763; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19764
Radio: GCN 19813 (AMI)
Redshift: GCN 19773 (VLT)
Host: GCN 19768 (MASTER-SAAO); GCN 19770 (TNG)
Frank Marshall
160801A 09:28:30 706871 212.763
14:11:03.1
13.485
13:29:06.0
1.8 2.85 1.7 0.3 1.2 0.2 1.85, PL 0.22 14:11:03.09 13:29:21.0 1.7 86.97 n/a 0.0025262301 0.00110068647 -1.065 2.20704 6.816261 n/a n/a n/a 90 V>18.91 B>19.90
U>19.48
UVW1>17.77
White>20.94
      UVOT: no detection BAT: GCN 19744; GCN 19749
XRT: GCN 19744; GCN 19746; GCN 19750; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19744; GCN 19756
Valerio D'Elia
160726A 01:34:07 706052 98.809
06:35:14.2
-6.617
-06:37:01.2
1.3 0.7 2.6 0.2 3.2 0.3 1.26, PL 0.13 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Konus-Wind     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 12:53 UT on 2016 August 10. BAT: GCN 19731; GCN 19734
Rhaana Starling
160716A 01:08:30 704572 190.502
12:42:00.5
-61.364
-61:21:50.4
2.0 6.39 1.8 0.3 0.8 0.2 2.29, PL 0.30 12:41:45.02 -61:21:03.5 2.0 85.73 n/a 0.0094824144 0.00481035616 -0.8699 2.09884 26.04907 n/a n/a n/a 88 V>17.58 B>18.95
U>19.63
UVW1>17.48
UVM2>17.10
UVW2>17.52
White>19.93
        BAT: GCN 19716; GCN 19719
XRT: GCN 19716; GCN 19717; GCN 19718; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19716; GCN 19721
Lea Hagen
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
160714A 02:19:15 704310 234.490
15:37:57.6
63.809
63:48:32.4
2.7 0.35 0.69 0.16 1.1 0.3 1.38, PL 0.37 n/a n/a n/a 1677.2 n/a n/a n/a n/a n/a n/a n/a n/a n/a 1682 V>19.67 B>20.12
U>20.07
UVW1>20.06
UVW2>20.08
White>21.04
Fermi (GBM)     Due to an observing constraint, Swift did not slew until T0+26.0 minutes.
XRT: three possible afterglow candidates
UVOT: no detection
BAT: GCN 19697; GCN 19705
XRT: GCN 19698; GCN 19711
UVOT: GCN 19720
Michael Siegel
160712A 19:53:36 704155 304.166
20:16:39.8
-26.965
-26:57:54.0
1.3 n/a 26 2 2.4 0.4 1.18, PL 0.13 20:16:38.37 -26:57:29.7 1.5 3256.73 508 0.0124607193 0.00292592379 -1.857 1.94313 3.112624 n/a n/a n/a 3998 V>19.04 B>19.17
U>19.66
UVW1>19.58
UVM2>19.52
White>20.47
Konus-Wind     Due to an observing constraint, Swift did not slew until T0+47.3 minutes.
UVOT: no detection
BAT: GCN 19684; GCN 19713
XRT: GCN 19686; GCN 19690; GCN 19692; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19687; GCN 19696
Lea Hagen
160709A 19:49:03.464 Ground Analysis 235.996
15:43:59.0
-28.188
-28:11:16.8
2.4 4.8 4.5 0.7 2.7 0.4 1.11, PL 0.28 n/a n/a n/a 20700 n/a n/a n/a -3.299 n/a n/a n/a n/a n/a n/a n/a n/a Fermi (LAT & GBM), Konus-Wind, CALET, Astrosat     Burst first detected by Fermi-LAT (GCN 19675)
XRT: no detection
BAT: GCN 19681
XRT: GCN 19679; Evans et al., 2009, MNRAS, 397, 1177
Amy Lien
160705B 21:02:07 703176 168.107
11:12:25.7
46.707
46:42:25.2
2.3 54.4 7.3 1.1 0.5 0.2 1.79, PL 0.27 11:12:26.26 46:41:59.6 1.5 140.27 93.1 0.065818692 0.041927196 -3.812 2.07099 0.807731 n/a n/a n/a 149 V>19.9 B>20.1
UVW1>20.0
UVM2>20.7
UVW2>19.9
White>21.0
Liverpool (2m), HJT (1.5m)     UVOT: no detection BAT: GCN 19657; GCN 19662
XRT: GCN 19657; GCN 19659; GCN 19660; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19657; GCN 19664
John Cannizzo
160703A 12:10:05 702699 287.414
19:09:39.4
36.913
36:54:46.8
1.0 44.4 90 2 5.8 0.3 1.34, PL 0.04 19:09:40.04 36:55:03.0 3.9 107800 n/a 0.248447808 0.088215876 -1.327 1.87668 2.96986 n/a n/a n/a 75 V=16.51 B=16.38
U=15.05
UVW1=16.80
UVM2=17.75
UVW2=18.38
White=14.09
Konus-Wind, MITSuME (50cm), Murikabushi (1m), Keck-I (10m), Astrosat, GMRT @ 1460 MHz The detection in all UVOT filters is consistent with a redshift of z < ~1.5     BAT: GCN 19645; GCN 19648
XRT: GCN 19655; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19645; GCN 19656
Radio: GCN 19849 (GMRT)
Brad Cenko
160630A 04:04:09 702252 198.238
13:12:57.1
-56.029
-56:01:44.4
1.4 29.50 12 1 1.2 0.2 1.32, PL 0.14 13:13:02.15 -56:02:30.5 1.4 83.13 n/a 0.14137578 0.05748561 -3.267 1.78526 4.690218 n/a n/a n/a 87 V>20.2 B>20.5
U>20.6
UVW1>19.7
UVM2>20.9
UVW2>19.7
White>21.7
MPG (2.2m), REM (60cm), PROMPT (16", 24")     UVOT: no detection BAT: GCN 19624; GCN 19639
XRT: GCN 19624; GCN 19626; GCN 19630; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19624; GCN 19631
Hans Krimm
160629A 22:19:30 INTEGRAL 4.7618
00:19:02.8
76.9468
76:56:48.5
n/a n/a n/a n/a n/a n/a n/a n/a 00:19:27.49 76:58:01.8 2.7 77100 n/a 0.023622984 0.039913236 0.6723 1.99252 3.298720682695 n/a n/a n/a 77035 n/a U>21.4       INTEGRAL: GCN 19621
UVOT: no detection
XRT: GCN 19641; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19643
 
160625B 22:43:24 Fermi 308.3
20:33:12.0
6.9
06:54:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 20:34:23.55 06:55:09.5 2.2 9600 n/a 3.1157188 1.0812938 -1.357 1.82581 0.897078 n/a n/a n/a 9616 n/a U=16.41       Fermi: GCN 19580 XRT: GCN 19585; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19589
 
160625A 22:40:31 701503 176.939
11:47:45.4
-65.142
-65:08:31.2
1.0 53.9 33 1 3.0 0.2 2.08 0.07 11:47:39.73 -65:08:40.8 2.2 1325.34 n/a 0.109894917 0.070198447 -0.5745 2.20655 22.2888 n/a n/a n/a 7183 V>19.0 B>1.9
U>19.4
UVM2>18.9
UVW2>19.6
White>20.8
      Due to an observing constraint, Swift did not slew until T0+20.3 minutes.
UVOT: no detection
BAT: GCN 19577; GCN 19592
XRT: GCN 19578; GCN 19583; GCN 19591; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19593
Alessandro Maselli
160624A 11:27:01 701288 330.210
22:00:50.4
29.667
29:40:01.2
2.6 0.2 0.40 0.09 0.5 0.1 0.57, PL 0.45 22:00:46.22 29:38:37.6 1.7 73.72 n/a 0.00000000090746033 0.000000000047122641 -3.791 1.60333 3.373361 n/a n/a n/a 77 V>19.5 B>20.7
U>20.7
UVW1>20.8
UVM2>20.7
UVW2>20.3
White>21.5
Fermi (GBM) 0.483 (Gemini-North: emission, possible host) r' band (Gemini-North, possible host) UVOT: no detection BAT: GCN 19560; GCN 19569
XRT: GCN 19560; GCN 19562; GCN 19566; GCN 19573; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19560; GCN 19576
Redshift: GCN 19565 (Gemini-North)
Host: GCN 19565 (Gemini-North)
Antonino D'A
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
160623A 05:00:34.23 Fermi 315.24
21:00:57.6
42.27
42:16:12.0
n/a n/a n/a n/a n/a n/a n/a n/a 21:01:11.54 42:13:15.4 1.5 40300 n/a 4.60082728 1.04709128 -1.897 1.83864 18.35302 n/a n/a n/a 40254 V>21.1 U>21.5       Fermi: GCN 19553
UVOT: no detection
XRT: GCN 19558; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19568
Other: GCN 19559
 
160612A 20:12:48 Ground Analysis 348.364
23:13:27.4
-25.375
-25:22:30.0
3 n/a 1.16 0.12 n/a n/a 0.74, PL 0.17 n/a n/a n/a 178400 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a UVW2>20.87 Fermi (GBM), IPN, Konus-Wind     Fermi: GCN 19531
XRT: no detection
UVOT: no detection
BAT: GCN 19537
XRT: GCN 19538
UVOT: GCN 19538
Amy Lien
160611A 21:40:34 690598 164.417
10:57:40.1
-70.396
-70:23:45.6
1.2 34.1 17 1 2.0 0.3 1.67, PL 0.12 10:57:41.35 -70:23:32.7 1.5 2682.11 n/a 0.221957347 0.070665793 -0.7818 1.98476 4.8393 n/a n/a n/a 2687 V>18.1 B>18.9
U>19.6
UVW1>19.7
UVM2>19.4
UVW2>20.6
White>19.6
      Due to an observing constraint, Swift did not slew until T0+43.3 minutes.
UVOT: no detection
BAT: GCN 19522; GCN 19529
XRT: GCN 19523; GCN 19524; GCN 19527; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19530
Daniele Malesani
160607A 11:14:00 689597 13.661
00:54:38.6
-4.952
-04:57:07.2
1.0 33.4 210   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
UW1>29.0
White>20.6
NOT, Konus-Wind, MPG (2.2m), CALET GBM     UVOT: no detection BAT: GCN 19502; GCN 19506
XRT: GCN 19502; GCN 19503; GCN 19504; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19502; GCN 19513
Tilan Ukwatta
160601A 14:43:02 688452 234.923
15:39:41.5
64.532
64:31:55.2
1.9 0.12 0.66 0.11 0.9 0.2 1.04, PL 0.24 15:39:44.41 64:32:28.8 3.1 73.97 n/a 0.0082632264 0.0056502732 -0.4872 2.27694 1.317676 n/a n/a n/a 78 V>17.30 B>18.32
U_fc>20.19
UVW1>17.72
UVM2>17.46
UVW2>17.87
White>20.90
NOT, AZT-33IK, GTC, Gemini-North (8m), AbAO (0.7m)     UVOT: no detection BAT: GCN 19478; GCN 19494
XRT: GCN 19478; GCN 19484; GCN 19486; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19478; GCN 19496
Dan Kocevski
160525B 09:25:07 687522 149.438
09:57:45.1
51.197
51:11:49.2
2.2 0.29 0.32 0.08 0.9 0.2 1.89, PL 0.35 09:57:32.31 51:12:23.9 1.5 83.40 n/a 0.00197931132 0.00070556652 -1.322 1.90821 0.6564045 n/a n/a n/a 88 V>18.9 B>19.8
U>20.0
UVW1>19.5
UVM2>18.2
UVW2>18.9
White=19.8
        BAT: GCN 19459; GCN 19468
XRT: GCN 19459; GCN 19460; GCN 19463; GCN 19467
UVOT: GCN 19459; GCN 19465
Hans Krimm
160525A 01:33:59 687492 103.575
06:54:18.0
-0.199
-00:11:56.4
3.4 n/a 1.9 0.7 0.06 0.02 2.58, PL 0.54 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 12:15 UT on 2016 August 19. BAT: GCN 19458; GCN 19461
Mike Stamatikos
160521B 09:13:58.03 Fermi 156
10:24:00.0
76
76:00:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 09:50:40.05 79:01:51.6 3.1 41900 0.053 0.035856504 0.020405808 -0.7226 3.35496 23.95241 n/a n/a n/a 41882 n/a B>20.7
U>20.
UVW1>20.1
UVW2>20.4
White>20.8
      Fermi: GCN 19443
UVOT: no detection
XRT: GCN 19448; GCN 19464; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19449
 
160519A 00:17:33 686818 71.122
04:44:29.3
31.246
31:14:45.6
2.2 35.57 12 2 2.4 0.5 1.95, PL 0.25 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 11:24 UT on 2016 July 22. BAT: GCN 19436; GCN 19441
Paolo D'Avanzo
160509A 08:59:04.36 Fermi 310.1
20:40:24.0
76.0
76:00:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 20:47:00.72 76:06:28.6 1.5 7300 n/a 2.0002542 0.7690788 -0.6634 2.01366 27.343 n/a n/a n/a 7259 V>21.4 U>21.6
White>23.2
      Fermi: GCN 19403
UVOT: no detection
XRT: GCN 19407; GCN 19408; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19412; GCN 19420
 
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
160506A 03:29:15 685245 265.857
17:43:25.7
-46.127
-46:07:37.2
1.6 254.5 15 2 0.4 0.3 2.09, PL 0.21 17:43:23.66 -46:08:02.6 1.7 94.75 268 0.060936925 0.03448654 -1.187 2.1211 7.97959 n/a n/a n/a 102 V>19.36 B>20.37
U>20.58
UVW1>19.75
UVM2>19.52
UVW2>19.86
        BAT: GCN 19394; GCN 19397
XRT: GCN 19394; GCN 19395; GCN 19399; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19394; GCN 19398
Lea Hagen
160504A 19:30:37 685124 170.073
11:20:17.5
56.002
56:00:07.2
1.7 53.9 7.3 0.9 0.7 0.1 1.88, PL 0.20 11:20:17.34 56:00:05.4 1.4 128.7 10 0.079173095 0.0328815281 -4.54 2.00145 1.3927258 n/a n/a n/a 99 V>20.2 B>21.5
U>21.2
UVW1>20.4
UVM2>21.0
UVW2>21.7
White>21.7
      UVOT: no detection BAT: GCN 19382; GCN 19393
XRT: GCN 19382; GCN 19386; GCN 19387; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19382; GCN 19390
Daniele Malesani
160501A 00:40:31 684679 286.389
19:05:33.4
-17.249
-17:14:56.4
1.8 118 9.5 1.3 0.5 0.2 0.6, CPL 1.3 19:05:32.15 -17:14:28.9 1.6 128.09 108 0.040052901 0.0340854675 -2.757 1.95142 1.61713524841 n/a n/a n/a 136 V>18.9 B>19.9
UVW1>19.2
UVM2>19.7
UVW2>19.2
White>21.1
      UVOT: no detection BAT: GCN 19365; GCN 19376
XRT: GCN 19365; GCN 19369; GCN 19371; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19365; GCN 19372
Jay Cummings
160425A 23:26:11 684098 280.339
18:41:21.4
-54.343
-54:20:34.8
3.5 304.58 21 2 2.8 0.2 2.20, PL 0.18 18:41:18.55 -54:21:36.1 1.4 203.44 n/a 0.08733227 0.04291733 -1.971 2.51113 11.3529 18:41:18.58 -54:21:36.3 0.53 208 V=19.22 B=20.16
U=20.07
UVW1=20.24
UVM2>19.7
UVW2>20.8
White=20.70
MASTER II, MPG (2.2m), VLT, MASTER-SAAO, Skynet PROMPT 0.555 (VLT: emission) I~20.1 (CTIO)   BAT: GCN 19343; GCN 19355
XRT: GCN 19343; GCN 19347; GCN 19348; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19343; GCN 19357
Redshift: GCN 19350 (VLT)
Host: GCN 19454 (CTIO)
Hans Krimm
160424A 11:49:07 683906 319.482
21:17:55.7
-60.408
-60:24:28.8
1.2 6.3 12 1 5.1 0.4 1.40, PL 0.10 21:17:56.41 -60:24:53.3 3.8 3054.8 n/a n/a n/a n/a n/a n/a n/a n/a n/a 3059 n/a n/a Fermi (GBM), Konus-Wind     Due to an observing constraint, Swift did not slew until T0+48.7 minutes.
XRT: Please see GCN 19339 concerning position uncertainty
UVOT: no detection
BAT: GCN 19335; GCN 19338
XRT: GCN 19336; GCN 19339
UVOT: GCN 19337
Amy Lien
160422A 11:59:00.81 Fermi 42.05
02:48:12.0
-57.9
-57:54:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 02:48:22.71 -57:52:30.1 1.7 4900 n/a 0.138340536 0.05155974 -1.265 2.28386 2.429561 02:48:22.78 -57:52:30.4 0.45 32624 V=19.29 U=19.09
White=19.50
      Fermi: GCN 19329 XRT: GCN 19334; GCN 19359; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19333; GCN 19346
 
160419A 15:16:37 683383 16.418
01:05:40.3
-27.341
-27:20:27.6
1.0 8.8 35 2 8.9 0.7 0.76, CPL 0.33 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a CALET     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 01:44 UT on 2016 April 30. BAT: GCN 19326; GCN 19328
Craig Markwardt
160417A 04:23:41 683076 120.260
08:01:02.4
7.646
07:38:45.6
1.9 15 5.9 0.8 1.0 0.3 1.93, PL 0.24 08:01:01.64 07:39:46.1 1.4 132.17 n/a 0.060229338 0.0276834102 -4.405 2.03026 0.29230270372 08:01:01.64 07:39:46.4 0.46 136 V=18.54 B=19.07
U=18.08
UVW1>18.9
UVM2>19.1
UVW2>18.8
White=18.92
KAIT (0.76m), iTelescope T11 (0.50m), GMG (2.4m)       BAT: GCN 19316; GCN 19323
XRT: GCN 19316; GCN 19318; GCN 19320; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19316; GCN 19322
Paolo D'Avanzo
160412A 04:23:54 682522 33.074
02:12:17.8
-67.636
-67:38:09.6
1.0 31.6 19 1 1.6 0.2 1.88, PL 0.08 02:12:10.97 -67:37:36.6 1.6 78.83 917 0.065318892 0.035606997 -3.137 2.30285 2.740063 n/a n/a n/a 90 V>19.3 B>19.7
U>19.5
UVW1>19.8
UVM2>19.2
UVW2>19.7
White>21.1
        BAT: GCN 19298; GCN 19301
XRT: GCN 19298; GCN 19299; GCN 19303; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19298; GCN 19308
Sarah Gibson
160411A 01:28:51 682339 349.370
23:17:28.8
-40.258
-40:15:28.8
2.4 0.36 0.80 0.18 1.5 0.3 1.43, PL 0.28 23:17:25.66 -40:14:32.2 2.2 3132.28 n/a 0.0030945745 0.00107168394 -1.359 1.82276 1.51224 n/a n/a n/a 3139 V>19.4 B>19.9
U>20.0
UVW1>20.2
UVM2>20.1
UVW2>20.0
White>21.0
Fermi (GBM), Gemini-South     Due to an observing constraint, Swift did not slew until T0+50.4 minutes.
UVOT: no detection
BAT: GCN 19279; GCN 19302
XRT: GCN 19281; GCN 19283; GCN 19286; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19291
Kim Page
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
160410A 05:09:48 682269 150.695
10:02:46.8
3.461
03:27:39.6
1.5 8.2 7.8 0.8 3.5 0.3 0.93, PL 0.17 10:02:44.40 03:28:40.8 2.3 82.89 104 0.0267737595 0.0088102905 -1.887 1.65672 0.0000000000132915 10:02:44.37 03:28:42.7 0.49 91 V>19.7 B>20.2
U=20.50
UVW1>20.3
UVM2>20.8
UVW2>20.5
White=19.46
MPG (2.2m), VLT, PROMPT, Keck-I, GMG (2.4m), TAROT (25cm), Konus-Wind, NOT 1.717 (VLT: absorption)
1.72 (Keck-I: absorption)
    BAT: GCN 19271; GCN 19276
XRT: GCN 19271; GCN 19273; GCN 19282; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19271; GCN 19275
Redshift: GCN 19274 (VLT); GCN 19278 (Keck-I)
Sarah Gibson
160409A 05:54:14 682162
Ground Analysis
289.705
19:18:49.2
-5.390
-05:23:24.0
3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 240000 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a White>21.3 Konus-Wind     UVOT: no detection BAT: GCN 19304
XRT: GCN 19304; GCN 19305
UVOT: GCN 19304
Phil Evans
160408A 06:25:43 682059 122.561
08:10:14.6
71.128
71:07:40.8
1.8 0.32 1.6 0.2 2.1 0.3 0.85, PL 0.25 08:10:29.91 71:07:42.0 1.6 94.78 n/a 0.00095306296 0.00035952845 -1.25 2.06621 1.666459 n/a n/a n/a 98 V>19.4 B>19.6
U>19.9
UVW1>19.5
UVM2>18.8
UVW2>19.9
White>21.8
Fermi (GBM), Gemini-North, CALET       BAT: GCN 19260; GCN 19263
XRT: GCN 19260; GCN 19261; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19260; GCN 19267
Phil Evans
160327A 09:16:07 680655 146.698
09:46:47.5
54.018
54:01:04.8
1.0 28 14 1 1.8 0.2 1.84, PL 0.11 09:46:48.55 54:00:46.3 1.4 60.50 101 0.0244029726 0.0077900022 -2.514 1.93554 0.532793 n/a n/a n/a 71 V>19.66 B>20.38
U>20.66
UVW1>20.21
UVM2>18.49
UVW2>18.61
White>21.50
HJT (1.5m), KAIT (0.76m), GTC (10.4m) 4.99 (GTC: absorption, probably redshift)   UVOT: no detection BAT: GCN 19235; GCN 19240
XRT: GCN 19235; GCN 19237; GCN 19238; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19239
Redshift: GCN 19245 (GTC)
Judy Racusin
160325A 07:00:03 680436 15.697
01:02:47.3
-72.702
-72:42:07.2
1.0 64.9 71 2 5.2 0.2 1.27, PL 0.04 01:02:36.13 -72:41:47.7 1.6 66.41 415 0.0026335846 0.000124872171 -1.89 2.19497 5.9539885 01:02:36.28 -72:41:46.8 0.61 75 V=15.12 B=17.11
U=18.91
UVW1=18.36
UVM2=18.30
UVW2>18.63
White=15.65
REM (60cm), Fermi (GBM & LAT), Konus-Wind       BAT: GCN 19222; GCN 19234
XRT: GCN 19222; GCN 19229; GCN 19232; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19222; GCN 19228; GCN 19231
Eda Sonbas
160321A 15:55:27 680017 99.420
06:37:40.8
5.753
05:45:10.8
1.6 33.6 5.3 0.7 0.5 0.1 1.89, PL 0.19 06:37:40.77 05:44:51.8 1.5 110.89 n/a 0.00005016252 0.0000079619835 -2.359 1.44922 9.28936 n/a n/a n/a 115 V>19.5 B>20.1
U>20.1
UVW1>20.2
UVM2>20.1
UVW2>19.7
White>21.1
HJT (1.5m)     BAT: Based on the ground analysis result, this event is very likely a GRB. However, given that it is on the Galactic Plane (lat = -0.43 deg.), we cannot rule out a galactic origin.
UVOT: no detection
BAT: GCN 19211; GCN 19216
XRT: GCN 19211; GCN 19213; GCN 19215; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19211; GCN 19217
Mike Stamatikos
160314A 11:32:51 679120 112.766
07:31:03.8
17.024
17:01:26.4
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 V>19.6
U=19.14
UVW1>18.8
UVM2>19.2
UVW2>19.3
NOT, VLT, AZT-33IK, HJT (1.5m), MPG (2.2m) 0.726 (VLT: emission from host)     BAT: GCN 19182; GCN 19188
XRT: GCN 19182; GCN 19185; GCN 19190; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19182; GCN 19187
Redshift: GCN 19192 (VLT)
Valerio D'Elia
160313A 02:37:15 678929 183.821
12:15:17.0
57.278
57:16:40.8
2.0 42.6 5.8 0.8 0.4 0.1 1.36, PL 0.23 12:15:11.16 57:17:00.5 1.7 152.51 n/a 0.00000075142656 0.000000064312416 -3.151 1.927 1.899887 n/a n/a n/a 198 V>19.78 B>20.24
U>19.44
UVW1>10.93
UVM2>19.17
UVW2>19.99
White>21.01
      UVOT: no detection BAT: GCN 19171; GCN 19181
XRT: GCN 19171; GCN 19174; GCN 19176; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19171; GCN 19194
Antonino D'A
160303A 10:54:42 677495 168.710
11:14:50.4
22.710
22:42:36.0
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=20.75B>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) <2.3 (VLT, redshift limit) r=25.8 (possible host)   BAT: GCN 19126; GCN 19148
XRT: GCN 19126; GCN 19132; GCN 19137; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19126; GCN 19134
Redshift: GCN 19154 (VLT)
Host: GCN 19160 (GTC)
Andy Beardmore
160228A 17:34:32 676595 107.311
07:09:14.6
26.946
26:56:45.6
1.3 98.36 20 1 1.2 0.1 1.31, PL 0.11 07:09:15.89 26:55:54.5 1.6 73.08 137 0.00000377403344 0.000000392701712 -1.006 1.62451 1.812706 n/a n/a n/a 83 V>19.0 B>19.8
U>20.2
UVW1>19.8
UVM2>19.9
UVW2>19.8
White>20.5
MPG (2.2m)     UVOT: no detection BAT: GCN 19107; GCN 19113
XRT: GCN 19107; GCN 19108; GCN 19110; GCN 19117; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19107; GCN 19123
Daniele Malesani
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
160227A 19:32:08 676423 195.034
13:00:08.2
78.672
78:40:19.2
2.8 316.5 31 2 0.6 0.1 0.75, CPL 0.51 12:59:13.73 78:40:44.9 1.4 151.85 267 0.4306198 0.281294937 -1.5 1.72551 2.62964 12:59:13.80 78:40:45.1 0.46 161 V=19.40 B=19.71
U>19.22
UVW1>20.5
UVM2>21.1
UVW2>20.7
White=19.80
MASTER II, Mt. Terskol (Zeiss-600), ISON-Kislovodsk (0.5m), MAXI (GSC), NOT (2.5m), McDonald (0.8m), Mt. Lemmon (1.0m) 2.38 (NOT: absorption)     BAT: GCN 19098; GCN 19106
XRT: GCN 19098; GCN 19104; GCN 19105; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19098; GCN 19122
Redshift: GCN 19109 (NOT)
Mike Siegel
160225A 14:20:56 675998 164.217
10:56:52.1
53.659
53:39:32.4
1.9 157 16 2 1.0 0.2 1.55, PL 0.23 10:56:55.13 53:40:12.4 1.4 834.22 n/a 0.054163425 0.0240608705 -1.04 2.11093 0.612162 n/a n/a n/a 839 V>19.9 B>20.8
U>19.9
UVW1>20.1
UVM2>20.2
UVW2>20.0
White>21.1
MITSuME (50cm), WHT (4.2m), NOT (2.56m), TNT (80cm), HJT (1.5m), TSHAO (Zeiss-1000)     UVOT: no detection BAT: GCN 19075; GCN 19091
XRT: GCN 19075; GCN 19077; GCN 19084; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19075; GCN 19087
Mike Siegel
160223A 01:44:25 675361 147.603
09:50:24.7
9.369
09:22:08.4
1.0 127 50 2 3.1 0.2 1.34, PL 0.07 09:50:23.46 09:22:10.4 6.6 109900 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a MPG (2.2m), Fermi (GBM), HJT (1.5m)     Due to the proximity to the Moon this GRB did not be observable by XRT or UVOT until 22:27UT on Feb 23rd, 2016.
XRT: We cannot determine at the present time whether the source is fading.
BAT: GCN 19057; GCN 19066
XRT: GCN 19074
Craig Markwardt
160221A 23:49:42 INTEGRAL 232.0818
15:28:19.6
-28.4337
-28:26:01.3
n/a n/a n/a n/a n/a n/a n/a n/a 15:28:21.48 -28:27:18.4 4.1 21300 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       INTEGRAL: GCN 19046 XRT: GCN 19050; GCN 19073
 
160220B 11:10:53 674734 259.851
17:19:24.2
-18.123
-18:07:22.8
1.0 31.4 70 2 6.6 0.4 0.75, CPL 0.20 17:19:27.65 -18:07:26.5 1.5 3300 n/a 0.0253022072 0.0082574734 -1.435 2.14287 4.11098 n/a n/a n/a 3330 V>20.1 B>20.4
U>20.1
UVW1>20.9
UVM2>20.7
UVW2>20.9
White>21.0
Konus-Wind     Due to an observing constraint, Swift did not slew until T0+46.5 minutes.
UVOT: no detection
BAT: GCN 19029; GCN 19043
XRT: GCN 19033; GCN 19036; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19037; GCN 19051; GCN 19053
Jay Cummings
160220A 01:25:25 674670 236.942
15:47:46.1
-18.539
-18:32:20.4
1.8 8.3 5.2 0.7 1.0 0.3 1.55, PL 0.24 15:47:48.66 -18:33:57.7 1.8 3238.13 n/a 0.0261691332 0.0115004568 -1.054 1.66827 1.087590394 n/a n/a n/a 4110 V>19.4 B>19.7
U>19.5
UVW1>20.3
UVM2>10.3
UVW2>20.5
White>20.6
Fermi (GBM)     Due to an observing constraint, Swift did not slew until T0+50.1 minutes.
UVOT: no detection
BAT: GCN 19023; GCN 19038
XRT: GCN 19024; GCN 19025; GCN 19039; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19032
Amy Lien
160216A 19:10:31 673978 311.679
20:46:43.0
-71.550
-71:33:00.0
1.0 11.0 20 1 7.3 0.5 1.48, PL 0.08 20:46:44.25 -71:32:54.2 1.4 93.93 132 0.090649196 0.0413215512 -1.007 1.93302 5.683332 n/a n/a n/a 101 V>19.0 B>19.9
U>19.3
UVW1>19.4
UVM2>19.7
UVW2>20.4
White>20.6
Konus-Wind     UVOT: no detection BAT: GCN 19014; GCN 19020
XRT: GCN 19014; GCN 19015; GCN 19018; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19014; GCN 19016
Nora Troja
160203A 02:13:10 672525 161.967
10:47:52.1
-24.772
-24:46:19.2
1.7 20.2 12 1 1.3 0.4 1.93, PL 0.20 10:47:48.31 -24:47:20.6 1.5 137.28 n/a 0.0250263216 0.0096479964 -2.75 1.75592 10.3713 n/a n/a n/a 151 V>19.7 B>20.7
U>19.5
UVW1>19.7
UVM2>19.6
UVW2>19.9
White=21.9
MPG (2.2m), Cerro Tololo (1m), VLT, PROMPT-CTIO, HJT (1.5m), Zeiss-1000, Zadko (100cm) 3.52 (VLT: absorption)     BAT: GCN 18979; GCN 18998
XRT: GCN 18979; GCN 18983; GCN 18986; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18979; GCN 18984
Redshift: GCN 18982 (VLT)
Paolo D'Avanzo
160131A 08:20:31 672236 78.170
05:12:40.8
-7.037
-07:02:13.2
1.1 325 204 5 6.4 0.3 1.24, PL 0.05 05:12:40.32 -07:02:59.5 1.4 69.68 1290 0.40383488 0.166460087 -1.656 2.02332 4.79697 05:12:40.33 -07:02:58.81 0.43 78 V=15.72 B=16.81
U=13.08
UVW1=16.18
UVM2=16.64
UVW2=17.43
White=16.71
MASTER II, Faulkes North (2m), TNT (0.8m), WFT (60cm), HJT (1.5m), LCOGT (1m), TNG (3.6m), Khureltogot (ORI-40), Bassano Bresciano Observatory, GTC (10.4m), MPG (2.2m), Murikabushi (1m), Xinglong (2.16m), Sayan Observatory, Abastumani Observatory (0.7m), Sierra Nevada Observatory (1.5m), Konus-Wind, NOEMA @ 93 and 150 GHz, VLA @ 21.8 GHz, AZT-33IK, Zeiss-1000, Astrosat CZTI 0.97 (TNG: absorption)
0.972 (GTC: absorption)
0.97 (Xinglong: absorption)
    BAT: GCN 18951; GCN 18959
XRT: GCN 18951; GCN 18958; GCN 18963; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18951; GCN 18970
Radio: GCN 18976 (NOEMA); GCN 18977 (VLA); GCN 18978 (VLA)
Redshift: GCN 18965 (TNG); GCN 18966 (GTC); GCN 18969 (Xinglong)
Kim Page
160127A 08:43:07 671828 225.966
15:03:51.8
0.080
00:04:48.0
1.8 6.16 3.3 0.5 1.4 0.3 0.99, CPL 1.11 15:03:55.77 00:04:22.4 1.4 78.62 n/a 0.0254256724 0.00828572 -0.7758 1.85981 1.036384 15:03:55.76 00:04:22.5 0.43 82 V=18.46 B=18.53
U=18.31
UVW1=17.87
UVM2=19.07
UVW2=19.56
White=18.66
TAROT (25cm), HJT (1.5m), VLA @ 21.8 GHz, Khureltogot (ORI-40)       BAT: GCN 18938; GCN 18944
XRT: GCN 18938; GCN 18940; GCN 18943; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18938; GCN 18945
Radio: GCN 18947 (VLA)
Alex Amaral-Rogers
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
160123A 08:58:20 671447 150.277
10:01:06.5
-33.790
-33:47:24.0
1.6 3.95 3.5 0.4 1.3 0.2 1.51, PL 0.16 10:01:15.04 -33:46:30.8 1.5 77.97 n/a 0.016567245 0.0090286155 -0.7781 2.08982 2.65781 n/a n/a n/a 82 V>20.3 B>21.4
U>20.4
UVW1>19.2
UVM2>20.0
UVW2>21.0
White>21.8
        BAT: GCN 18926; GCN 18929
XRT: GCN 18926; GCN 18927; GCN 18930; Evans et al., 2009, MNRAS, 397, 117
UVOT: GCN 18926; GCN 18931
Daniele Malesani
160121A 13:50:37 671231 109.080
07:16:19.2
-23.590
-23:35:24.0
1.2 12.0 6.1 0.5 1.2 0.2 1.77, PL 0.13 07:16:21.14 -23:35:31.7 1.5 91.05 n/a 0.0617708 0.01218284 -3.871 2.2054 0.000024247 n/a n/a n/a 152 V>18.6 U>19.9
UVW1>18.3
UVM2>18.4
UVW2>18.5
MOA-II (1.8m), Zeiss-1000 (1m), MPG (2.2m), HJT (1.5m), GTC (10.4m) 1.960 (GTC: absorption)     BAT: GCN 18912; GCN 18919
XRT: GCN 18912; GCN 18918; GCN 18923; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18912; GCN 18922
Redshift: GCN 18925 (GTC)
Lea Hagen
160119A 03:06:08 671014 211.916
14:07:39.8
20.453
20:27:10.8
2.0 116 71 2 2.9 0.2 1.68, PL 0.05 14:07:41.31 20:27:40.5 1.4 159.76 2750 0.161698096 0.064921696 -5.762 2.11362 2.02965 n/a n/a n/a 169 V>20.99 B>20.19
U>20.26
UVW1>21.07
UVM2>21.45
UVW2>19.89
White>21.06
NOT, GTC, HJT (1.5m), MPG (2.2m), VLA @ 21.8 GHz, Konus-Wind     UVOT: no detection BAT: GCN 18893; GCN 18899
XRT: GCN 18893; GCN 18896; GCN 18897; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18893; GCN 18904
Radio: GCN 18909 (VLA)
Frank Marshall
160117B 13:59:27 670800 132.190
08:48:45.6
-16.340
-16:20:24.0
3 n/a n/a n/a n/a n/a n/a n/a 08:48:46.72 -16:22:01.0 1.4 54.97 484 0.039293006 0.018139681 -1.977 1.83834 0.898968 08:48:46.76 -16:22:00.1 0.44 64 V>19.27 B=19.84
U=17.84
UVW1=18.75
UVM2=19.22
UVW2=19.18
White=18.24
MASTER II, LCOGT (1m), NOT, iTelescope (T17, 0.43m), VLT, MPG (2.2m), HJT (1.5m), VLA @ 21.8 GHz, TNG 0.870 (VLT: absorption)
0.86 (TNG: absorption and emission)
    BAT: GCN 18875
XRT: GCN 18875; GCN 18880; GCN 18883; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18875; GCN 18881
Radio: GCN 18908 (VLA)
Redshift: GCN 18886 (VLT); GCN 18915 (TNG)
Eda Sonbas
160117A 10:13:39 670793 20.367
01:21:28.1
-0.677
-00:40:37.2
1.8 118.58 31 2 1.4 0.2 2.14, PL 0.11 01:21:28.18 -00:39:19.4 1.9 68700 n/a 0.084275906 0.034600852 -1.141 3.39314 11.21069 n/a n/a n/a 68700 V>19.75 U>19.80
UVW1>20.52
UVM2>20.90
      Due to a Moon observing constraint, Swift did not slew to the BAT position until 2016 January 18.
UVOT: no detection
BAT: GCN 18874; GCN 18882
XRT: GCN 18888; GCN 18910; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18892
Craig Markwardt
160104A 11:24:10 669319 76.808
05:07:13.9
11.334
11:20:02.4
1.7 16.2 4.0 0.5 1.0 0.2 1.76, PL 0.19 05:07:11.04 11:19:26.3 1.5 79.27 n/a 0.043797644 0.0263963964 -3.202 1.95461 2.7130819886 05:07:11.05 11:19:25.5 0.64 85 V=18.92 B>19.8
U>20.5
UVW1>20.1
UVM2>20.1
UVW2>20.5
White=20.48
Faulkes North (2m), MITSuME (50cm), MASTER, Xinglong (0.8m), Fermi (GBM), GTC (10.4m), Nayuta (2m), ISON-Ussuriysk (0.65m)       BAT: GCN 18815; GCN 18829
XRT: GCN 18815; GCN 18821; GCN 18830; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18815; GCN 18856
Andrea Melandri
160101A 00:43:52 MAXI 219.733
14:38:55.9
-13.823
-13:49:22.8
n/a n/a n/a n/a n/a n/a n/a n/a 14:38:36.18 -13:48:53.7 2.3 13200 n/a 1.6450434 1.54403795 -0.08122 1.48604 1.198872 14:38:36.12 -13:48:55.4 0.58 13200 n/a U=17.55       MAXI: GCN 18793 XRT: GCN 18795; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18797
 
151229A 06:50:27 668689 329.363
21:57:27.1
-20.732
-20:43:55.2
1.0 1.78 5.9 0.4 7.2 0.4 1.84, PL 0.10 21:57:28.76 -20:43:55.4 1.4 86.91 n/a 0.155631333 0.076804299 -0.6067 2.05197 7.235703 n/a n/a n/a 90 V>18.8 B>19.5
U>19.8
UVW1>19.7
UVM2>19.9
UVW2>20.0
White>20.5
Fermi (GBM)     UVOT: no detection BAT: GCN 18745; GCN 18751; GCN 18760
XRT: GCN 18745; GCN 18750; GCN 18757; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18745; GCN 18753
Dan Kocevski
151228B 22:47:14 668641 344.431
22:57:43.4
8.081
08:04:51.6
1.0 48.0 24 1 1.0 0.2 1.09, CPL 0.34 22:57:41.90 08:04:52.8 1.5 49.56 674 0.053470248 0.0327624414 -1.605 1.9262 0.57454845619 22:57:41.87 08:04:53.7 0.58 49 V>19.2 B>20.0
U>20.1
UVW1>20.1
UVM2>19.9
UVW2>20.8
White=19.62
Fermi (GBM)       BAT: GCN 18739; GCN 18752
XRT: GCN 18739; GCN 18743; GCN 18749; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18739; GCN 18766
Amy Lien
151228A 03:05:12 668543 214.017
14:16:04.1
-17.665
-17:39:54.0
1.8 0.27 0.84 0.11 0.9 0.2 0.85, PL 0.20 n/a n/a n/a 178600 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to an observing constraint, Swift cannot slew to the BAT position. There will thus be no XRT or UVOT data for this trigger.
XRT: no detection
BAT: GCN 18731; GCN 18754
XRT: GCN 18770; GCN 18772
Tilan Ukwatta
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
151215A 03:01:28 667392 93.622
06:14:29.3
35.529
35:31:44.4
2.8 17.8 3.1 0.7 1.6 0.2 1.99, PL 0.33 06:14:20.20 35:30:57.9 1.6 169.12 n/a 0.0224534385 0.0110791097 -0.9054 2.20942 0.000000000383035 06:14:20.25 35:30:57.4 0.46 174 V=19.67 B=20.85
U>20.3
UVW1>19.9
UVM2>19.6
UVW2>19.9
White=20.59
Palomar (60"), MPG (2.2m), NOT, MASTER II, La Palma (pt5m), Zeiss-1000 (1m), TAROT (25cm) 2.59 (NOT: absorption)     BAT: GCN 18691; GCN 18699
XRT: GCN 18691; GCN 18693; GCN 18695; GCN 18700; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18691; GCN 18698
Redshift: GCN 18696 (NOT)
Sarah Gibson
151212A 4:00:27 MAXI 68.109
04:32:26.2
-3.775
-03:46:30.0
n/a n/a n/a n/a n/a n/a n/a n/a 04:32:36.16 -03:57:45.1 2.1 8400 n/a 0.208243116 0.12089529 -0.697 1.89308 1.31755 n/a n/a n/a 42183 n/a U>21.4       MAXI: GCN 18685
UVOT: no detection
XRT: GCN 18687; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18689
 
151210A 03:12:56 666931 65.080
04:20:19.2
-71.225
-71:13:30.0
1.8 94.9 13 2 0.8 0.2 0.82, CPL 0.79 04:20:27.99 -71:15:02.0 1.5 150.25 n/a 0.0299757642 0.0166213974 -5.022 1.89155 1.30224560994 n/a n/a n/a 153 V>20.3 B>20.9
U>2.8
UVW1>20.4
UVM2>19.8
UVW2>20.7
White>22.1
LCOGT (1m), MPG (2.2m)     UVOT: no detection BAT: GCN 18678; GCN 18683
XRT: GCN 18678; GCN 18681; GCN 18682; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18678; GCN 18684
Phil Evans
151205B 21:43:14 666378 41.190
02:44:45.6
-43.461
-43:27:39.6
2.3 1.4 0.77 0.16 0.7 0.2 1.74, PL 0.33 n/a n/a n/a 3127.1 n/a n/a n/a n/a n/a n/a n/a n/a n/a 3131 n/a n/a       Due to an observing constraint, Swift did not slew until T0+50.6 minutes.
XRT: no detection
BAT: GCN 18659; GCN 18670
XRT: GCN 18661; GCN 18672
UVOT: GCN 18662
Frank Marshall
151205A 15:46:00 666352 229.291
15:17:09.8
35.767
35:46:01.2
1.3 62.8 14 1 0.6 0.1 1.17, PL 0.13 15:17:09.27 35:44:38.4 1.5 91.84 131 0.00383806863 0.00099426965 -0.3183 1.90057 7.357511 n/a n/a n/a 101 V>19.25 B>20.14
U>20.21
UVW1>20.10
UVM2>20.07
UVW2>19.95
White>21.15
Fermi (GBM)     UVOT: no detection BAT: GCN 18657; GCN 18668
XRT: GCN 18657; GCN 18658; GCN 18669; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18657; GCN 18660
Jay Cummings
151127A 09:08:49 665268 19.664
01:18:39.4
-82.762
-82:45:43.2
2.8 0.19 0.23 0.06 0.4 0.1 1.26, PL 0.33 01:17:54.28 -82:46:14.2 1.9 79.2 10 0.00062750448 0.00023820183 -1.242 2.47081 2.11066 n/a n/a n/a 77 n/a UVW1>20.3
UVM2>20.0
UVW2>21.3
White>21.2
        BAT: GCN 18643; GCN 18648
XRT: GCN 18643; GCN 18647; GCN 18649; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18643; GCN 18650
Antonino D'Ai
151122A 17:00:40 664653
Ground Analysis
299.704
19:58:49.0
-19.899
-19:53:56.4
3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 102900 n/a n/a n/a n/a n/a n/a n/a n/a n/a 102884 n/a UVW2>21.1 Fermi (GBM)     XRT: no detection
UVOT: no detection
BAT: GCN 18637
XRT: GCN 18640; GCN 18652
UVOT: GCN 18641
Phil Evans
151120A 8:22:50 INTEGRAL 157.2502
10:29:00.0
-32.5237
-32:31:25.3
n/a n/a n/a n/a n/a n/a n/a n/a 10:28:57.91 -32:31:35.1 2.2 16400 n/a 0.0433437774660901 0.00708628958069748 -2.321 2.00062 2.736045 n/a n/a n/a n/a n/a n/a       INTEGRAL: GCN 18623 XRT: GCN 18629; Evans et al., 2009, MNRAS, 397, 1177
 
151118A 03:06:30 664078 57.169
03:48:40.6
65.889
65:53:20.4
1.4 23.4 4.5 0.6 1.2 0.1 1.80, PL 0.20 03:48:41.23 65:54:06.0 1.5 66.24 n/a 0.072899964 0.0366697464 -0.8808 1.90528 10.39493 n/a n/a n/a 281 V>18.3 B>19.3
U>19.9
UVW1>18.2
UVW2>17.9
White>20.8
      UVOT: no detection BAT: GCN 18611; GCN 18622
XRT: GCN 18611; GCN 18614; GCN 18617; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18611; GCN 18615
Alex Amaral-Rogers
151114A 09:59:34 663490 120.947
08:03:47.3
-61.033
-61:01:58.8
1.8 4.86 3.7 0.6 2.9 0.4 2.14, PL 0.25 08:03:46.33 -61:01:40.5 1.5 89.76 n/a 0.025553361 0.0116830908 0.4131 1.99994 2.01087138297 08:03:46.33 -61:01:40.0 0.45 95 V>18.4 B=19.45
U=18.46
UVW1>18.3
UVM2>19.2
UVW2>19.2
White=18.61
Faulkes South (2m), MPG (2.2m)       BAT: GCN 18599; GCN 18604
XRT: GCN 18599; GCN 18600; GCN 18606; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18599; GCN 18602
Mike Siegel
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
151112A 13:44:48 663179 2.050
00:08:12.0
-61.680
-61:40:48.0
2.6 19.32 9.4 1.2 1.9 0.2 1.77, PL 0.21 00:08:12.88 -61:39:47.8 1.5 3141.04 n/a 0.107378958 0.042591801 -0.3877 2.17922 1.035507 n/a n/a n/a 3144 V>20.2 B>21.1
U>21.5
UVW1>21.4
UVM2>21.3
White>21.8
MPG (2.2m), MAXI 4.1 (MPG: photometric)   Due to an observing constraint, Swift did not slew until T0+50.8 minutes.
UVOT: no detection
BAT: GCN 18588; GCN 18593
XRT: GCN 18589; GCN 18592; GCN 18594; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18590; GCN 18597
Redshift: GCN 18603 (MPG)
Daniele Malesani
151111A 08:33:23 663074 56.850
03:47:24.0
-44.154
-44:09:14.4
1.0 76.93 17 1 1.0 0.1 0.79, CPL 0.45 03:47:22.75 -44:09:41.3 1.5 72.48 185 0.024124529 0.0110961095 -0.556 1.78024 0.606749 n/a n/a n/a 81 V>19.7 B>20.6
U>19.7
UVW1>20.0
UVM2>19/7
UVW2>20.6
White>21.7
Faulkes South (2m), Fermi (GBM), MPG (2.2m) 3.5 (MPG: photometric)   UVOT: no detection BAT: GCN 18578; GCN 18580
XRT: GCN 18578; GCN 18579; GCN 18583; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18578; GCN 18587
Redshift: GCN 18598 (MPG)
Marissa McCauley
151107A 17:19:36 662757 217.139
14:28:33.4
-59.680
-59:40:48.0
2.7 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 15:26 UT on 2015 December 12.
BAT: This burst occurred during the period of recovering the thermal control system (Barthelmy et al., GCN Circ. 18562). The CZT bias voltage has been reduced to -150v (instead of the normal -200v) and as such the energy scale is not fully calibrated. Therefore, an accurate spectral analysis is unavailable.
BAT: GCN 18564; GCN 18568; GCN 18571
Amy Lien
151031A 05:50:30 662330 83.189
05:32:45.4
-39.125
-39:07:30.0
1.3 5.00 3.2 0.3 1.7 0.2 2.41, PL 0.18 05:32:47.00 -39:07:18.6 1.5 433.62 n/a 0.035945378 0.0213361849 -0.6686 2.12551 9.68804 n/a n/a n/a 439 V>20.1 B>20.2
U=20.34
UVW1>20.0
UVM2>20.0
UVW2>21.0
White=20.63
VLT, MPG (2.2m) 1.167 (VLT: absorption)     BAT: GCN 18538; GCN 18542
XRT: GCN 18538; GCN 18541; GCN 18544; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18538; GCN 18546
Redshift: GCN 18540 (VLT)
Eda Sonbas
151029A 07:49:39 662086 38.537
02:34:08.9
-35.356
-35:21:21.6
1.8 8.95 3.9 0.6 1.8 0.3 0.49, CPL 1.08 02:34:06.72 -35:23:08.1 1.6 n/a n/a 0.0052366304 0.0022583747 -1.078 2.307153 3.56413 02:34:06.72 -35:23:08.6 0.42 29 V=17.66 B=19.24
U=17.35
UVW1>17.98
UVM2>18.17
UVW2>18.64
White=16.98
MPG (2.2m), VLT, Faulkes North (2m), FRAM (0.3m) 1.423 (VLT: absorption)     BAT: GCN 18522; GCN 18527; GCN 18535
XRT: GCN 18522; GCN 18526; GCN 18532; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18522; GCN 18531
Redshift: GCN 18524 (VLT)
Tilan Ukwatta
151027B 22:40:40 661869 76.188
05:04:45.1
-6.428
-06:25:40.8
2.4 80.00 15 3 n/a n/a 1.83, PL 0.27 05:04:52.67 -06:27:00.7 1.4 203.39 53.7 0.160238208 0.062630016 -5.787 1.81176 41.4649 n/a n/a n/a 210 V=20.8 B>20.6
U>20.4
UVW1>20.4
UVM2>19.1
UVW2>19.9
White>20.5
NOT, VLT, MPG (2.2m), MASTER II, HJT (1.5m), Faulkes North (2m), ATCA @ 9 GHz 4.063 (VLT: absorption)   This is Swift's 1000-th detected burst. BAT: GCN 18499; GCN 18514
XRT: GCN 18499; GCN 18504; GCN 18509; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18499; GCN 18517; GCN 18529
Radio: GCN 18548 (ATCA)
Redshift: GCN 18505 (VLT); GCN 18506 (VLT)
Tilan Ukwatta
151027A 03:58:24 661775 272.498
18:09:59.5
61.361
61:21:39.6
1.1 129.69 78 2 6.8 0.6 1.72, PL 0.05 18:09:56.85 61:21:11.9 1.4 87.00 708 0.74271162 0.186820095 -1.144 2.00612 4.47471 18:09:57.26 61:21:05.4 n/a 96 V=15.12 B=15.37
U=14.00
UVW1=14.71
UVM2=14.98
UVW2=15.12
White=14.44
KAIT (0.76m), ISON-NM (0.4m), Palomar (60"), Weihai (1m), MITSuME (50cm), Fermi (GBM), GMG (2.4m), RAPTOR, THO (16"), VLA @ 21.8 GHz, LCOGT-McDonald (1m), Xinglong (0.8m), Konus-Wind, TUBITAK T100 (1m), NOT, Zeiss-1000 (1m), MAXI, Nikolaev (0.5m), Wiggins (0.35m), Mt. Terskol (Zeiss-600), Sayan (AZT-33IK), Hankasalmi (0.4m), GMRT @ 1390 MHz and 610 MHz, Himalayan Chandra Telescope (2m), Maidanak (AZT-22) 0.38 (XRT: tentative)
0.81 (Keck: absorption)
0.81 (GMG: absorption)
    BAT: GCN 18478; GCN 18496
XRT: GCN 18478; GCN 18482; GCN 18483; GCN 18490; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18478; GCN 18502
Radio: GCN 18508 (VLA); GCN 18608 (GMRT); GCN 18620 (GMRT)
Redshift: GCN 18483 (XRT); GCN 18487 (Keck); GCN 18493 (GMG)
Alessandro Maselli
151023A 13:43:04 661253 271.012
18:04:02.9
-8.289
-08:17:20.4
1.8 10.66 2.6 0.4 1.1 0.2 2.24, PL 0.24 18:03:56.30 -08:18:59.0 2.2 74.78 n/a 0.00332606736 0.00118685028 -1.321 2.77511 27.61141 n/a n/a n/a 796 V>18.5 B>19.3
UVW1>18.2
White>20.0
        BAT: GCN 18450; GCN 18469
XRT: GCN 18450; GCN 18459; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18450; GCN 18462; GCN 18463
Paolo D'Avanzo
151022A 14:06:32 661036 349.223
23:16:53.5
55.812
55:48:43.2
2.3 116.7 11 2 0.8 0.2 1.98, PL 0.29 23:16:47.17 55:48:42.2 1.6 300.51 n/a 0.00185531983 0.000448689072 -1.819 1.39621 6.27616 n/a n/a n/a 304 V>20.1 B>21.0
U>21.2
UVW1>19.7
UVM2>20.3
UVW2>20.2
White>22.0
      UVOT: no detection BAT: GCN 18436; GCN 18452
XRT: GCN 18436; GCN 18438; GCN 18444; GCN 18448; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18436; GCN 18456
Paolo D'Avanzo
151021A 01:29:12 660671 337.647
22:30:35.3
-33.189
-33:11:20.4
1.0 110.2 280 10 9.7 0.8 1.57, PL 0.04 22:30:34.43 -33:11:50.3 1.4 90.71 2760 0.181048755 0.06177846 -3.347 1.96079 21.701 22:30:34.43 -33:11:50.3 0.42 99 V=15.82 B>20.19
U>19.77
UVW1>19.53
UVM2>19.64
UVW2>19.97
White=16.89
VLT, MASTER II, Konus-Wind, PROMPT (16") 2.330 (VLT: absorption)     BAT: GCN 18425; GCN 18429
XRT: GCN 18425; GCN 18428; GCN 18430; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18425; GCN 18432
Redshift: GCN 18426 (VLT)
Andrea Melandri
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
151006A 09:55:01 657750 147.426
09:49:42.2
70.508
70:30:28.8
1.0 203.9 69 2 2.6 0.2 1.56, PL 0.06 09:49:42.14 70:30:10.9 1.5 48.57 446 0.049873274 0.0164767944 0.593 2.06783 4.180921 n/a n/a n/a 36 V>19.8 B>20.3
U>2.3
UVW1>19.8
UVM2>19.7
UVW2>20.4
Fermi (GBM & LAT), Konus-Wind, Astrosat, CALET     UVOT: no detection BAT: GCN 18398; GCN 18409; GCN 18410
XRT: GCN 18398; GCN 18399; GCN 18403; GCN 18407; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18398; GCN 18405
Dan Kocevski
151004A 18:09:04 657564 213.613
14:14:27.1
-64.956
-64:57:21.6
2.3 128.40 10 1 0.4 0.1 1.95, PL 0.23 14:14:31.72 -64:56:20.9 7.0 3609.3 n/a n/a n/a n/a n/a n/a n/a n/a n/a 3613 V>18.7 B>19.2
U>18.9
UVW1>19.0
UVM2>19.3
UVW2>19.1
White>20.3
      Due to an observing constraint, Swift did not slew until T0+56.9 minutes.
UVOT: no detection
BAT: GCN 18389; GCN 18396
XRT: GCN 18391; GCN 18396; GCN 18423
UVOT: GCN 18393
Brad Cenko
151001B 18:29:36 657321 336.974
22:27:53.8
64.637
64:38:13.2
2.1 109 14 2 0.5 0.3 2.12, PL 0.27 22:27:21.38 64:41:37.5 1.6 138.90 189 0.02743916 0.011705262 -2.304 2.22291 18.97837 n/a n/a n/a 148 V>20.2 B>20.9
U>20.7
UVW1>20.2
UVM2>20.2
UVW2>20.6
White>21.8
Konus-Wind       BAT: GCN 18374; GCN 18382
XRT: GCN 18374; GCN 18377; GCN 18383; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18374; GCN 18384
Hans Krimm
151001A 15:04:22 657286 233.722
15:34:53.3
10.984
10:59:02.4
1.1 8.94 6.7 0.5 1.3 0.2 1.17, PL 0.11 15:34:54.90 10:58:01.8 1.4 63.98 n/a 0.021315034 0.00757279 -2.12 1.78616 0.80927 15:34:54.90 10:58:02.2 0.43 46 V=18.78 B=19.60
U=19.13
UVW1>19.3
UVM2>18.0
UVW2>18.4
White=17.82
Fermi (GBM), NOT (2.5m), HJT (1.5m)       BAT: GCN 18373; GCN 18387
XRT: GCN 18373; GCN 18376; GCN 18378; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18373; GCN 18381
Mike Stamatikos
150925A 04:09:28 656604 227.538
15:10:09.1
-19.640
-19:38:24.0
2.0 121 14 2 0.6 0.2 2.19, PL 0.20 15:10:08.23 -19:37:58.8 1.5 140.10 382 0.0095264455 0.0041789132 -3.291 1.87602 3.33459 n/a n/a n/a 149 V>19.7 B>20.7
U>20.2
UVW1>20.8
UVM2>21.1
UVW2>19.8
White>21.2
      UVOT: no detection BAT: GCN 18365; GCN 18368
XRT: GCN 18365; GCN 18366; GCN 18367; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18365; GCN 18369
Judy Racusin
150915A 21:18:24 655721 319.675
21:18:42.0
-34.874
-34:52:26.4
2.3 164.7 8.0 1.8 0.5 0.2 2.51, PL 0.42 21:18:38.01 -34:54:49.1 3.73775 128.69 557 n/a n/a -0.5182 1.79 0.86 n/a n/a n/a 295 V>18.2 B>19.2
U>20.0
White>19.9
MPG (2.2m), VLT, NOT 1.968 (VLT: absorption)   UVOT: no detection BAT: GCN 18315; GCN 18328
XRT: GCN 18315; GCN 18329; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18315; GCN 18322
Redshift: GCN 18318 (VLT)
Valerio D'Elia
150911A 18:40:21 655262 67.428
04:29:42.7
5.731
05:43:51.6
1.0 7.2 21 1 5.2 0.3 1.02, CPL 0.26 04:29:44.14 05:44:07.6 1.4 79.91 n/a 0.035789354 0.0218669558 -0.6315 1.98783 4.30195 n/a n/a n/a 82 V>18.9 B>19.4
U>20.4
UVW1>19.1
UVW2>19.5
White>21.2
Konus-Wind     UVOT: no detection BAT: GCN 18280; GCN 18292
XRT: GCN 18280; GCN 18283; GCN 18290; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18280; GCN 18293
Rhaana Starling
150910A 09:04:48 655097 5.677
00:22:42.5
33.466
33:27:57.6
2.3 112.2 48 4 1.1 0.4 1.42, PL 0.12 00:22:40.16 33:28:22.7 1.4 145.30 223 0.19873107 0.028924454 -2.942 1.78547 0.6957 00:22:40.11 33:28:21.9 0.58 154 V>17.23 B=17.56
U=18.03
UVW1=16.76
UVW2>17.97
White=19.90
KAIT (0.76m), Faulkes North (2m), MITSuME (50cm), Nanshan (1m), Lick (3m), GTC (10.4), Zeiss-1000 (SAO RAS), Murikabushi (1m), MPG (2.2m), Okayama Astrophysical Observatory (0.91m), NOT (2.5m), Zeiss-1000 (Tien Shan), VLA @ 9.8 GHz, Chuguev Observatory (0.7m), AS-32 (0.7m), Palomar (60"), Murikabushi (1m), HJT (1.5m), Zeiss-600 (Mt. Terskol), T100 (1m), Zeiss-2000 (Mt. Terskol), AS-32 (0.7m), CrAO Observatory 1.359 (Lick: absorption)
1.360 (GTC: absorption)
  UVOT: Preliminary detections using the UVOT photometric system show a very rapid and steep rise in the luminosity of the afterglow over the first 1 ks of observation. BAT: GCN 18264; GCN 18268
XRT: GCN 18264; GCN 18272; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18264; GCN 18270
Radio: GCN 18285 (VLA)
Redshift: GCN 18273 (Lick); GCN 18274 (GTC)
Claudio Pagani
150907B 23:26:27 654803 255.265
17:01:03.6
-63.798
-63:47:52.8
1.8 62.0 11 2 1.0 0.2 0.17, CPL 1.03 17:01:12.98 -63:47:06.4 1.8 3010.04 n/a 0.004948249 0.0014101089 -1.609 2.01799 4.36759 n/a n/a n/a n/a n/a n/a       Due to an observing constraint, Swift will did slew until T0+49.0 minutes. BAT: GCN 18249; GCN 18256
XRT: GCN 18251; GCN 18253; GCN 18260; Evans et al., 2009, MNRAS, 397, 1177
Tineke Roegiers
150907A 16:00:50 MAXI 224.845
14:59:22.8
-47.592
-47:35:31.2
n/a n/a n/a n/a n/a n/a n/a n/a 15:00:12.68 -47:42:28.8 6.8 8800 n/a n/a n/a -0.5 n/a n/a n/a n/a n/a 8821 n/a U>19.5       MAXI: GCN 18246
UVOT: no detection
XRT: GCN 18250; GCN 18311
UVOT: GCN 18255
 
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
150902A 17:35:39.37 Fermi 214.926
14:19:42.2
-69.361
-69:21:39.6
n/a n/a n/a n/a n/a n/a n/a n/a 14:19:54.24 -69:21:09.9 3.5 59600 n/a 0.067284445 0.03060176 -1.01 2.12899 9.67223 n/a n/a n/a 59510 V>20.3 U>20.7
White>21.7
      Fermi: GCN 18228
UVOT: no detection
XRT: GCN 18237; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18238
 
150901A 15:26:35 654042 183.609
12:14:26.2
25.076
25:04:33.6
2.7 64.0 4.5 1.3 n/a n/a 2.72, PL 0.53 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 00:01 UT on 2015 October 28.
BAT: The 1-s peak photon flux is unconstrained due to the weakness of the burst.
BAT: GCN 18225; GCN 18232
Boris Sbarufatti
150831B 22:19:27 653978 271.030
18:04:07.2
-27.243
-27:14:34.8
2.0 6.2 14 2 6.1 1.1 1.87, PL 0.19 18:04:09.49 -27:15:32.4 3.7 3085.54 n/a 0.0112851315 0.00318172995 -1.623 2.75802 21.36381 n/a n/a n/a 3089 V>18.2 B>20.3
U>19.4
UVW1>19.2
UVM2>20.2
White_fc>20.6
Fermi (GBM)     Due to an observing constraint, Swift did not slew until T0+49.6 minutes.
UVOT: no detection
BAT: GCN 18215; GCN 18223
XRT: GCN 18217; GCN 18222; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18227
Frank Marshall
150831A 10:34:12 653838 221.034
14:44:08.2
-25.619
-25:37:08.4
1.3 1.15 3.8 0.3 3.4 0.3 0.81, PL 0.16 14:44:05.81 -25:38:05.8 1.6 83.44 89.1 0.0000084691308 0.00000119437032 -2.511 1.6358 1.414772 n/a n/a n/a 88 V>19.8 B>20.4
U>21.0
UVW1>21.3
UVM2>21.3
UVW2>21.1
White>21.2
INTEGRAL, Konus-Wind     UVOT: no detection BAT: GCN 18209; GCN 18214
XRT: GCN 18209; GCN 18212; GCN 18216; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18209; GCN 18218
Amy Lien
150821A 09:44:00 652847 341.913
22:47:39.1
-57.883
-57:52:58.8
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 n/a V=17.21
B=17.48
U=16.70
UVW1=17.62
UVM2>19.8
UVW2=19.85
White=16.59
VLT, Fermi (GBM), MPG (2.2m), Siding Springs (1m), Konus-Wind 0.755 (VLT: absorption)     BAT: GCN 18186; GCN 18196
XRT: GCN 18186; GCN 18191; GCN 18194; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18186; GCN 18192; GCN 18224
Redshift: GCN 18187 (VLT)
Nora Troja
150819A 00:50:08 652643 42.340
02:49:21.6
9.787
09:47:13.2
2.8 52.1 4.8 0.9 0.3 0.1 1.72, PL 0.27 02:49:19.94 09:48:26.9 1.5 138.13 n/a 0.00429831558 0.00121655106 -1.618 1.44545 6.71789 n/a n/a n/a 142 V>19.6 B>20.3
U>20.4
UVW1>20.0
UVM2>19.9
UVW2>20.4
White>21.4
      UVOT: no detection BAT: GCN 18163; CGN 18170
XRT: GCN 18163; GCN 18165; GCN 18167; GCN 18172; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18163; GCN 18168
Tilan Ukwatta
150818A 11:36:32 652603 230.340
15:21:21.6
68.342
68:20:31.2
1.1 123.3 41 2 2.4 0.3 1.96, PL 0.09 15:21:25.44 68:20:31.3 1.6 84.45 1590 0.04607164 0.0266887164 -2.357 1.9776 0.886699 15:21:25.43 68:20:33.0 0.66 94 V>19.36 B=20.56
U=19.63
UVW1=18.78
UVM2=18.81
UVW2=18.90
White=19.68
NOT, AZT-33IK, Konus-Wind, GTC (10.4m), Zeiss-1000 0.282 (GTC: emission from possible host)     BAT: GCN 18152; GCN 18157
XRT: GCN 18152; GCN 18159; GCN 18162; GCN 18166; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18152; GCN 18155; GCN 18161
Redshift: GCN 18177 (GTC)
Valerio D'Elia
150817A 02:05:13 652334 249.635
16:38:32.4
-12.050
-12:03:00.0
1.0 38.8 59 1 9.6 0.3 1.78, PL 0.04 16:38:31.47 -12:03:10.6 1.4 64.90 127 0.19285464 0.073249314 -3.613 1.76185 4.49139 n/a n/a n/a 3955 V>20.9 B>21.7
U>21.7
UVW1>21.0
UVW2>20.5
White>21.4
HJT (1.5m), Fermi (GBM), Palomar (60")     UVOT: no detection BAT: GCN 18143; GCN 18148
XRT: GCN 18143; GCN 18146; GCN 18147; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18150
Valerio D'Elia
150811A 04:06:09 651882 291.347
19:25:23.3
-15.434
-15:26:02.4
1.9 34.00 4.9 0.8 0.5 0.2 2.13, PL 0.27 19:25:21.40 -15:25:30.6 1.5 141.60 45.9 0.0274689848 0.0110890464 -2.516 2.06721 2.183077 19:25:21.4 -15:25:31.1 0.6 148 V=18.89 U=18.83
B=19.31
UVW1>20.6
UVM2>21.1
UVW2>20.5
White=19.16
HJT (1.5m), KAIT (0.76m), McDonald (1m), Palomar (60"), Zeiss-1000 (1m), VLA @ 21.8 GHz       BAT: GCN 18119; GCN 18129
XRT: GCN 18119; GCN 18124; GCN 18127; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18119; GCN 18122; GCN 18131
Radio: GCN 18134 (VLA)
Phil Evans
150801B 22:41:48 650977 82.961
05:31:50.6
-5.374
-05:22:26.4
1.4 426 31 2 2.5 0.2 1.84, PL 0.14 05:31:51.87 -05:23:21.3 1.4 78.75 n/a 0.0155627152 0.00203881488 -0.7338 1.83096 30.75315 n/a n/a n/a 84 V>19.63 B>20.6
U>19.53
UVW1>19.41
UVW2>19.89
White>21.35
      UVOT: no detection BAT: GCN 18104; GCN 18110
XRT: GCN 18104; GCN 18108; GCN 18109; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18104; GCN 18111
Boris Sbarufatti
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
150728A 12:51:11 650617 292.271
19:29:05.0
33.906
33:54:21.6
2.6 0.83 0.33 0.1 0.5 0.1 2.02, PL 0.48 19:28:54.89 33:54:57.7 4.0 70.2 n/a n/a n/a -0.4 n/a n/a n/a n/a n/a 75 V>19.8 B>21.1
U>21.0
UVW1>20.4
UVM2>20.2
UVW2>20.1
White>22.0
      UVOT: no detection BAT: GCN 18087; GCN 18091
XRT: GCN 18087; GCN 18088; GCN 18093
UVOT: GCN 18087; GCN 18092
Hans Krimm
150727A 19:02:02 650530 203.968
13:35:52.3
-18.320
-18:19:12.0
1.0 88 37 2 1.0 0.2 1.14, PL 0.07 13:35:52.51 -18:19:32.5 1.7 77.18 893 0.0264268068 0.0152799936 -1.167 1.79253 0.00000000107996 13:35:52.52 -18:19:31.2 0.44 86 V>18.7 B>18.5
U=18.75
UVM2>19.1
UVW2=19.53
White=18.28
VLT, Fermi (GBM), HJT (1.5m), IRSF (1.4m) 0.313 (VLT: emission)     BAT: GCN 18076; GCN 18086
XRT: GCN 18076; GCN 18079; GCN 18082; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18076; GCN 18084
Radio: GCN 18080 (VLT)
Brad Cenko
150724B 18:45:36.71 Fermi 351.92
23:27:40.8
3.67
03:40:12.0
n/a n/a n/a n/a n/a n/a n/a n/a 23:27:33.88 03:49:06.2 2.3 94400 0.0046 0.011388482 0.0233470545 0.9202 2.78265 2.933194 n/a n/a n/a 88600 n/a White>22.00       Fermi: GCN 18065 XRT: GCN 18069; GCN 18101; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18075; GCN 18099
 
150724A 05:46:35 650141 97.549
06:30:11.8
-19.147
-19:08:49.2
1.9 280 22 2 0.9 0.2 2.06, PL 0.15 06:30:14.48 -19:09:52.2 1.6 102.60 127 0.083364855 0.065425962 -2.511 2.12511 3.598463 n/a n/a n/a 108 V>19.2 B>20.6
U>20.7
UVW1>20.5
UVM2>19.9
UVW2>20.2
HST   r(AB)=26.8, J(AB)=26.1 and H(AB)=25.7 (HST) UVOT: no detection BAT: GCN 18050; GCN 18055
XRT: GCN 18050; GCN 18052; GCN 18054; GCN 18059; GCN 18060; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18050; GCN 18057
Host: GCN 18100 (HST)
Judy Racusin
150722A 09:57:53 649916 218.297
14:33:11.3
-35.196
-35:11:45.6
2.8 67 6.1 0.9 0.4 0.1 1.79, PL 0.26 14:33:06.71 -35:11:45.1 1.4 3234.93 n/a 0.079569216 0.037925172 -0.9498 2.08947 1.398332 n/a n/a n/a 3238 V>20.0 B>21.0
U>20.6
UVW1>20.1
UVM2>20.3
UVW2>21.4
White>21.6
      Due to an observing constraint, Swift did not slew until T0+50.9 minutes.
UVOT: no detection
BAT: GCN 18042; GCN 18048
XRT: GCN 18043; GCN 18044; GCN 18047; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18046
Frank Marshall
150720A 14:02:09 649706 119.577
07:58:18.5
-28.281
-28:16:51.6
1.5 151 5.6 1.0 0.3 0.1 2.61, PL 0.33 07:58:19.55 -28:15:45.0 1.7 134.60 2930 n/a 0.029 -8 3.16 8.8 n/a n/a n/a 142 V>19.3 B>19.6
U>20.2
UVW1>19.3
UVM2>19.8
UVW2>19.6
White>21.2
      XRT: Given the light curve and spectrum behaviour, we believe that this is a real GRB and not a galactic transient.
UVOT: no detection
BAT: GCN 18037; GCN 18038
XRT: GCN 18037; GCN 18039; GCN 18040; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18037; GCN 18045
Eda Sonbas
150716A 07:06:43 649157 278.481
18:33:55.4
-12.978
-12:58:40.8
1.1 44 15 1 0.8 0.1 1.54, PL 0.10 18:33:57.10 -12:58:48.9 4.1 78.13 136 0.00308292594 0.0008332335 -1.677 2.40101 29.57259 n/a n/a n/a 86 V>18.62 B>20.86
U>19.17
UVW1>19.38
UVM2>29.38
UVW2>19.61
White>21.11
      UVOT: no detection BAT: GCN 18027; GCN 18034
XRT: GCN 18027; GCN 18030; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18027; GCN 18033
Dan Kocevski
150711A 18:23:03 648601 221.624
14:46:29.8
-35.464
-35:27:50.4
1.0 64.2 43 2 3.8 0.4 1.79, PL 0.08 14:46:30.38 -35:27:22.1 1.5 106.74 113 0.064204272 0.0232766682 -2.919 2.19738 4.212031 n/a n/a n/a 117 V>19.0 B>19.9
U>20.2
UVW1>18.8
UVM2>18.9
UVW2>18.8
White>21.9
Fermi (GBM)       BAT: GCN 18011; GCN 18020
XRT: GCN 18011; GCN 18012; GCN 18016; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18011; GCN 18017
Maria Bernardini
150710B 08:05:35 Ground Analysis
20542
83.191
05:32:45.8
-46.960
-46:57:36.0
1.2 15 3.5 0.1 8.3 0.3 0.99, CPL 0.09 05:32:52.48 -46:56:31.7 2.6 115200 n/a 0.212647 0.095598 -1.025 1.28691 0.37938005984 n/a n/a n/a 115200 V>19.5 U>20.5
White>21.1
Konus-Wind     UVOT: no detection BAT: GCN 18009; GCN 18013
XRT: GCN 18018; GCN 18022; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18018
Jay Cummings
150710A 00:28:02 648437 194.484
12:57:56.2
14.309
14:18:32.4
1.5 0.15 0.71 0.09 0.7 0.1 0.63, PL 0.20 12:57:52.91 14:19:05.0 2.8 49.2 n/a n/a n/a n/a n/a n/a n/a n/a n/a 53 V>18.1 B>19.1
U>20.0
UVW1>18.5
UVM2>18.2
UVW2>19.0
White>21.1
Konus-Wind     Possible burst, but the source location is consistent with 1RXS J125754.7+14185.
UVOT: no detection
BAT: GCN 18000; GCN 18002
XRT: GCN 18000; GCN 18005
UVOT: GCN 18000; GCN 18008
Maria Bernardini
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
150627A 04:23:23.68 Fermi 117.49
07:49:57.6
-51.56
-51:33:36.0
n/a n/a n/a n/a n/a n/a n/a n/a 07:49:52.94 -51:29:23.9 3.5 4900 n/a n/a 0.38 -2.2 1.99 3.5 07:49:53.06 -51:29:21.9 1 33622 V=19.02 White=19.11       Fermi: GCN 17971 XRT: GCN 17976
UVOT: GCN 17976; GCN 17977
 
150626B 20:22:52 646786 187.627
12:30:30.5
66.794
66:47:38.4
1.9 48.0 10 1 0.6 0.2 1.36, PL 0.21 12:30:31.99 66:46:18.4 1.8 126.1 n/a n/a n/a -0.2 1.99 9.6 n/a n/a n/a 131 V>19.5 B>20.8
U>20.7
UVW1>20.4
UVM2>20.3
UVW2>20.4
White>21.6
AMI @ 16 GHz     UVOT: no detection BAT: GCN 17966; GCN 17981
XRT: GCN 17966; GCN 17968; GCN 17974
UVOT: GCN 17966; GCN 17970
Radio: GCN 17997 (AMI)
Marissa McCauley
150626A 02:12:49 646603 111.353
07:25:24.7
-37.803
-37:48:10.8
1.9 144 18 2 0.4 0.3 2.11, PL 0.19 07:25:20.82 -37:46:50.9 1.8 87.8 303 n/a 0.11 -0.65 2.06 4.5 n/a n/a n/a 98 V>18.8 U>19.8
B>19.7
UVW1>18.8
UVM2>18.6
UVW2>19.0
White>21.1
      UVOT: no detection BAT: GCN 17960; GCN 17973
XRT: GCN 17960; GCN 17961; GCN 17962; GCN 17965
UVOT: GCN 17960; GCN 17964
Tineke Roegiers
150622A 10:23:43 MAXI 252.028
16:48:06.7
-52.768
-52:46:04.8
n/a n/a n/a n/a n/a n/a n/a n/a 16:49:49.52 -52:51:00.6 4.1 14200 0.129 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       MAXI: GCN 17952 XRT: GCN 17954; GCN 17987
 
150616A 22:49:19 644259 314.713
20:58:51.1
-53.403
-53:24:10.8
1.2 599.5 190 10 2.9 0.4 1.37, CPL 0.25 20:58:52.02 -53:23:38.0 1.4 570.86 454 0.358941365 0.17777106 1.5 2.16707 4.550524 n/a n/a n/a 579 V>19.6 B>20.5
U>20.5
UVW1>20.2
UVM2>19.9
UVW2>20.1
White>21.8
      UVOT: no detection BAT: GCN 17936; GCN 17941
XRT: GCN 17936; GCN 17937; GCN 17939; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17936; GCN 17942
Amy Lien
150615A 04:42:27 643833 107.554
07:10:13.0
-22.466
-22:27:57.6
1.8 27.6 5.5 0.7 0.6 0.2 1.84, PL 0.21 07:10:15.53 -22:26:56.6 1.5 115.04 39.4 0.104774593 0.047626381 -3.079 2.47862 5.032319 n/a n/a n/a 122 V>18.3 B>19.9
U>20.2
UVW1>19.2
UVM2>18.9
UVW2>19.4
White=20.64
        BAT: GCN 17923; GCN 17930
XRT: GCN 17923; GCN 17924; GCN 17928; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17923; GCN 17925
Nora Troja
150608A 11:46:50 MAXI 13.389
00:53:33.4
-0.213
-00:12:46.8
n/a n/a n/a n/a n/a n/a n/a n/a 00:52:40.07 -00:38:40.4 2.2 8000 n/a 1.0324291 0.5818149 -0.7351 1.78207 0.977184 n/a n/a n/a n/a n/a n/a       MAXI: GCN 17912 XRT: GCN 17917; GCN 17926; Evans et al., 2009, MNRAS, 397, 1177
 
150607A 07:55:09 642620 140.015
09:20:03.6
68.436
68:26:09.6
1.2 26.3 23 2 4.9 0.5 0.99, CPL 0.41 09:19:57.25 68:26:09.6 1.4 130.91 46.4 0.15921344 0.050289425 -0.8148 1.81752 2.157751 09:19:57.20 68:26:10.3 0.44 137 V=16.71 B>19.65
U=18.88
UVW1>19.60
UVM2>19.74
UVW2>20.30
White=18.10
Fermi (GBM), NOT, Konus-Wind, DCT (4.3m), AS-32 (0.7m)       BAT: GCN 17904; GCN 17907
XRT: GCN 17904; GCN 17905; GCN 17910; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17904; GCN 17909
Valerio D'Elia
150530B 13:28:38 Ground Analysis
20522
7.496
00:29:59.0
44.290
44:17:24.0
3 n/a 1.25 0.2 n/a n/a 1.7, PL 0.2 n/a n/a n/a 239200 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       XRT: no detection BAT: GCN 17895
XRT: GCN 17899
Jay Cummings
150530A 11:42:18 642018 327.511
21:50:02.6
57.519
57:31:08.4
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>20.4U>19.7
UVW1>19.5
UVM2>19.9
UVW2>20.1
White>21.0
Fermi (GBM), Konus-Wind     UVOT: no detection BAT: GCN 17888; GCN 17890
XRT: GCN 17888; GCN 17889; GCN 17893; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17888; GCN 17892
Rhaana Starling
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
150527A 06:48:55 641698 288.962
19:15:50.9
4.195
04:11:42.0
1.0 112 31 2 0.3 0.2 1.69, PL 0.10 19:15:50.32 04:12:06.9 1.5 61.83 n/a 0.101137018 0.0439986408 -1.7 1.97827 10.60843 n/a n/a n/a 68 V>18.8 B>2.8
U>19.6
UVW1>19.4
UVW2>19.8
White>21.2
Fermi (GBM), REM (60cm), Konus-Wind     UVOT: no detection BAT: GCN 17874; GCN 17880
XRT: GCN 17874; GCN 17879; GCN 17884; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17874; GCN 17882
Phil Evans
150523A 09:29:48.08 Fermi 121.2
08:04:48.0
-37.3
-37:18:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 07:41:08.67 -45:25:13.5 1.6 33000 n/a 0.40523952 0.14117922 -1.352 1.81905 3.5160185 07:41:08.67 -45:25:12.4 0.78 32968 V>20.5 U>20.5
White=21.83
      Fermi: GCN 17863 XRT: GCN 17866; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17872
 
150518A 21:42:14 MAXI 234.342
15:37:22.1
16.307
16:18:25.2
n/a n/a n/a n/a n/a n/a n/a n/a 15:36:48.25 16:19:47.3 2.2 10400 n/a 0.29338116 0.130976892 -1.034 3.6223 8.248309 n/a n/a n/a 10383 n/a U>20.3       MAXI: GCN 17825
UVOT: no detection
XRT: GCN 17827; GCN 17836; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17828
 
150514A 18:35:05.35 Fermi 74.85
04:59:24.0
-60.91
-60:54:36.0
n/a n/a n/a n/a n/a n/a n/a n/a 04:59:30.46 -60:58:06.9 2.0 40800 n/a 0.17110905 0.055190172 -1.45 1.93725 0.2049104475 04:59:30.30 -60:58:06.3 0.43 40750 V=18.71 U=18.20
White=18.60
      Fermi: GCN 17816 XRT: GCN 17818; GCN 17824; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17820; GCN 17824
 
150513A 20:31:19 640584 49.044
03:16:10.6
-22.868
-22:52:04.8
1.0 162 54 2 2.9 0.3 1.40, PL 0.07 n/a n/a n/a 1309800 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (LAT & GBM)     Due to a Sun observing constraint, Swift could not slew to the BAT position until 11:32 UT on 2015 May 28.
XRT: no detection
BAT: GCN 17810; GCN 17814
XRT: GCN 17886
Dan Kocevski
150430A 00:21:28 639433 326.481
21:45:55.4
-27.919
-27:55:08.4
1.6 107.1 69 5 5.0 1.0 1.43, PL 0.12 21:45:55.17 -27:54:06.5 1.4 80 572 0.058682145 0.032917671 -0.1909 2.10253 3.792852 n/a n/a n/a 115 V>19.8 B>20.3
U>20.3
UVW1>20.4
UVM2>20.7
UVW2>20.9
White>21.2
MAXI/GSC, Fermi (GBM), Konus-Wind     UVOT: no detection BAT: GCN 17789; GCN 17795
XRT: GCN 17789; GCN 17792; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17790
Valerio D'Elia
150428B 03:12:03 639278 292.661
19:30:38.6
4.114
04:06:50.4
1.3 130.9 37 3 1.4 0.3 1.0, CPL 0.5 19:30:33.46 04:07:30.2 1.5 107.49 891 0.096688218 0.050892321 -2.296 1.90578 3.264120440386 n/a n/a n/a 117 V>19.6 B>20.8
U>20.8
UVW1>20.0
UVM2>19.9
UVW2>20.2
White>21.6
      UVOT: no detection BAT: GCN 17766; GCN 17776
XRT: GCN 17766; GCN 17781; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17766
Kim Page
150428A 01:30:40 639275 188.539
12:34:09.4
6.967
06:58:01.2
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     UVOT: no detection BAT: GCN 17765; GCN 17774
XRT: GCN 17765; GCN 17768; GCN 17777; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17765; GCN 17785
Kim Page
150424A 07:42:57 638946 152.305
10:09:13.2
-26.646
-26:38:45.6
1.0 91 15 1 12.0 0.4 1.23, PL 0.15 10:09:13.35 -26:37:51.3 1.4 87.87 287 0.100241991 0.04000662 -1.121 1.98937 1.044425 10:09:13.38 -26:37:51.1 0.6 99 V>19.8 B=20.71
U=20.13
UVW1=20.00
UVM2=19.91
UVW2=20.03
White=20.38
Keck I (10m), Konus-Wind, NOT, MPG (2.2m), GTC (10.4), HJT (1.5m), VLA @ 9.8 GHz <3 (GTC)     BAT: GCN 17743; GCN 17761
XRT: GCN 17743; GCN 17749; GCN 17760; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17743; GCN 17751
Radio: GCN 17804 (VLA)
Redshift: GCN 17758 (GTC)
Andy Beardmore
150423A 06:28:04 638808 221.601
14:46:24.2
12.264
12:15:50.4
1.9 0.22 0.63 0.10 0.9 0.1 0.84, PL 0.24 14:46:18.96 12:17:00.6 1.6 70.12 n/a 0.007539672 0.0035902482 -0.951 1.53257 0.385306 n/a n/a n/a 73 V>20.9 B>20.9
U>20.8
UVW1>20.9
UVM2>20.8
UVW1>21.6
white>21.5
MPG (2.2m), Keck I (10m), HJT (1.5m), VLT, UKIRT (3.8m) 1.394 (VLT: absorption, tentative)   UVOT: no detection BAT: GCN 17728; GCN 17740
XRT: GCN 17728; GCN 17735; GCN 17737; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17728; GCN 17739
Redshift: GCN 17755 (VLT)
Claudio Pagani
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
150413A 13:54:58 637899 190.396
12:41:35.0
71.839
71:50:20.4
1.9 263.6 43 4 1.6 0.3 1.75, PL 0.14 n/a n/a n/a 303300 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a MASTER II, MAXI, Khureltogot (ORI-40), Nanshan (1m), Tautenburg (1.34m), Palomar (60"), CAHA (2.2m), University of Athens (0.40m), iTelescope (0.43m & 0.32m), Capannori (0.60m), Virtual Telescope (17"), GMG (2.4m), Asiago (1.8m), Mt. Lemmon (1m), MITSuME (50cm), RTT150 (1.5m), AZT-11, AMI @ 15 GHz, Bassano Bresciano Observatory, SANTEL-650 3.2 (CAHA: absorption)
3.139 (Asiago: absorption)
  Due to an observing constraint, Swift did not observe until T0+4 days.
XRT: no detection
BAT: GCN 17688; GCN 17701; GCN 17731
XRT: GCN 17723
Radio: GCN 17708 (AMI)
Redshift: GCN 17697 (CAHA); GCN 17710 (Asiago)
Craig Markwardt
150407A 00:31:10 637342 216.603
14:26:24.7
38.541
38:32:27.6
3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 68500 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       BAT: possible burst
XRT: no detection
BAT: GCN 17682
XRT: GCN 17684
David Palmer
150403A 21:54:16 637044 311.505
20:46:01.2
-62.706
-62:42:21.6
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)     BAT: GCN 17665; GCN 17675
XRT: GCN 17665; GCN 17666; GCN 17668; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17665; GCN 17673
Redshift: GCN 17672 (VLT)
Amy Lien
150402A 00:37:46 636865
Ground Analysis
20486
173.658
11:34:37.9
40.992
40:59:31.2
2.5 14 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       XRT: The uncatalogued X-ray source detected and reported in GCN 17664 shows no fading with respect to previous observations. We therefore conclude that this source is not the X-ray afterglow. BAT: GCN 17661
XRT: GCN 17664; GCN 17685
Jay Cummings
150323C 17:05:21 636005 192.625
12:50:30.0
50.165
50:09:54.0
2.4 159.4 13 3 1.1 0.3 2.09, PL 0.32 12:50:28.05 50:11:28.4 1.6 169.85 171 0.0196714412 0.0089493776 -3.062 2.49524 0.613837 n/a n/a n/a 179 V>21.0 B>21.1
U>21.0
UVW1>21.2
UVM2>20.6
UVW2>22.1
White>22.4
Nanshan (1m), Fermi (GBM), TNT (0.8m), HJT (1.5m), Konus-Wind, Konkoly Observatory, MITSuME (50cm), Khureltogot, AZT-33IK, Nayuta (2m)   r=23.6 (NOT: possible host) UVOT: no detection BAT: GCN 17621; GCN 17637
XRT: GCN 17621; GCN 17624; GCN 17630; GCN 17633; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17621; GCN 17635
Host: GCN 17655 (NOT)
Alex Amaral-Rogers
150323B 09:28:38 635929
Ground Analysis
20485
260.447
17:21:47.3
38.316
38:18:57.6
1.5 ~60 n/a n/a n/a n/a n/a n/a 17:21:48.83 38:19:04.6 4.3 40400 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Konus-Wind     BAT: burst detected in ground analysis BAT: GCN 17619
XRT: GCN 17634; GCN 17657
Jay Cummings
150323A 02:49:14 635887 128.173
08:32:41.5
45.442
45:26:31.2
2.07 149.6 61 2 5.4 0.3 1.85, PL 0.07 08:32:42.74 45:27:52.8 1.6 146.55 3250 0.054075606 0.0223498444 -6.628 2.0639 4.92829 n/a n/a n/a 156 V=18.93 U=19.86
UVW1>20.2
UVM2>20.9
UVW2>20.4
White=20.96
Palomar (60"), HJT (1.5m), Keck I (10m), KAIT (0.76m), Konus-Wind, Konkoly Observatory 0.593 (Keck I: absorption and emission)     BAT: GCN 17611; GCN 17628
XRT: GCN 17611; GCN 17615; GCN 17618; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17611; GCN 17617
Redshift: GCN 17616 (Keck I)
Alex Amaral-Rogers
150318A 07:04:53 635289 324.990
21:39:57.6
-61.461
-61:27:39.6
1.2 83.88 25 2 1.1 0.2 2.00, PL 0.12 21:40:01.48 -61:27:24.2 1.6 141.28 833 0.0145343584 0.0082506352 -3.074 1.9572 1.056849 n/a n/a n/a 151 V>20.0 B>20.4
U>20.4
UVW1>20.2
UVM2>20.1
UVW2>20.8
White>21.4
      UVOT: no detection BAT: GCN 17599; GCN 17604
XRT: GCN 17599; GCN 17600; GCN 17608; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17599; GCN 17603
Claudio Pagani
150317A 04:22:42 635148 138.995
09:15:58.8
55.477
55:28:37.2
1.7 23.29 6.5 0.6 1.2 0.2 1.52, PL 0.16 09:15:56.32 55:27:56.6 1.8 64.62 n/a 0.0323562928 0.0160419568 -0.8993 2.31504 28.605916 n/a n/a n/a 126 V>19.2 B>20.4
U>20.2
UVW1>19.6
UVM2>19.4
UVW2>20.0
HJT (1.5m)   i=22.75 (NOT) UVOT: no detection BAT: GCN 17592; CGN 17596
XRT: GCN 17592; GCN 17594; GCN 17597; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17592; GCN 17598
Host: GCN 17650 (NOT)
Mike Siegel
150314A 04:55:16 634795 126.661
08:26:38.6
63.839
63:50:20.4
1.0 14.79 220 3 38.5 0.9 1.08, PL 0.03 08:26:40.90 63:50:03.5 1.7 85.12 585 0.28227264 0.08629803 -0.9186 1.84772 10.4028 n/a n/a n/a 95 V=15.48 B=19.28
U=18.86
UVW1>20.31
UVM2>20.16
UVW2>20.46
White=17.22
KAIT (0.76m), Fermi (LAT & GBM), Yerkes Observatory (41"), NOT (2.56m), GTC (10.4m), Palomar (60"), Konus-Wind, RAPTOR, VLA @ 5 GHz 1.758 (GTC: absorption)     BAT: GCN 17573; GCN 17581
XRT: GCN 17573; GCN 17575; GCN 17586; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17580
Radio: GCN 17591 (VLA)
Redshift: GCN 17583 (GTC)
Lea Hagen
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
150309A 23:03:06 634200 277.004
18:28:01.0
86.417
86:25:01.2
1.9 242 170   9.0 0.3 1.05, CPL 0.16 18:28:24.48 86:25:44.1 1.5 131.50 273 0.143487394 0.057455328 -2.322 1.91419 2.801552 n/a n/a n/a 140 V>19.3 B>20.8
U>21.1
UVW1>20.8
UVM2>20.1
UVW2>20.3
White>21.1
Fermi (GBM), Konus-Wind     UVOT: no detection BAT: GCN 17553; GCN 17562
XRT: GCN 17553; GCN 17555; GCN 17557; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17553; GCN 17559
Jay Cummings
150305A 09:49:19 INTEGRAL 269.7685
17:59:04.4
-42.6481
-42:38:53.2
n/a n/a n/a n/a n/a n/a n/a n/a 17:59:02.60 -42:39:49.5 3.3 18000 n/a n/a n/a -0.7 n/a n/a n/a n/a n/a 18000 n/a n/a         XRT: GCN 17551
UVOT: GCN 17551
Other: GCN 17552 (INTEGRAL)
 
150302A 05:42:36 633237 175.515
11:42:03.6
36.852
36:51:07.2
2.8 23.74 2.6 0.6 0.4 0.1 1.69, PL 0.33 11:42:07.48 36:48:39.8 3.3 100.93 75.5 0.00146714256 0.00033204288 -1.904 2.25118 1.923406 n/a n/a n/a 110 V>21.0 B>22.2
U>21.9
UVW1>21.5
UVM2>22.4
UVW2>21.4
White>22.1
NOT (2.5m)     UVOT: no detection BAT: GCN 17526; GCN 17539
XRT: GCN 17526; GCN 17534; GCN 17535; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17526; GCN 17528; GCN 17538
Amy Lien
150301B 19:38:04 633180 89.159
05:56:38.2
-57.969
-57:58:08.4
1.0 12.44 18 1 3.0 0.2 1.46, PL 0.07 05:56:39.98 -57:58:10.7 1.5 82.44 n/a 0.030624419 0.012939307 -1.104 1.80944 0.00000000652396 05:56:39.89 -57:58:10.4 0.42 86 V>19.7 B>19.6
U=17.1
UVW1>19.9
UVM2>19.8
UVW2>21.6
White=16.2
MASTER II, MPG (2.2m), VLT, Fermi (GBM), Las Cumbres Observatory (1m) 1.5169 (VLT: absorption)     BAT: GCN 17515; GCN 17524
XRT: GCN 17515; GCN 17520; GCN 17533; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17515; GCN 17531
Redshift: GCN 17523 (VLT)
Amy Lien
150301A 01:04:28 632995 244.281
16:17:07.4
-48.732
-48:43:55.2
1.9 0.48 0.74 0.10 1.0 0.2 1.44, PL 0.23 16:17:13.13 -48:42:47.2 5.0 58.28 311 0.000064627968 0.00000883123344 -0.5348 1.70969 55.7647 n/a n/a n/a 66 V>19.40 B>21.16
U>20.08
UVW1>19.61
UVM2>19.40
UVW2>19.82
White>21.08
Fermi (GBM)     BAT: Despite being near the Galactic Plane and Bulge, both the fast-decaying XRT light curve and Fermi/GBM observation (GCN Circ. 17511) suggests that this source is more likely to be a short GRB than a SGR. In addition, there are no other BAT detections of this source before or since this trigger.
UVOT: no detection
BAT: GCN 17510; GCN 17519
XRT: GCN 17510; GCN 17517; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17510; GCN 17521
Amy Lien
150222A 16:56:40 632180 198.787
13:15:08.9
-12.151
-12:09:03.6
1.0 15.90 22 1 4.7 0.3 1.61, PL 0.08 13:15:08.75 -12:09:07.2 1.7 92.76 n/a 0.071327025 0.0338059635 -0.957 2.35 5.318938 n/a n/a n/a 96 V>19.9 B>20.9
U>20.8
UVW1>20.0
UVM2>20.4
UVW2>20.5
      UVOT: no detection BAT: GCN 17486; GCN 17491
XRT: GCN 17486; GCN 17494; GCN 17498; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17486; GCN 17499
Maria Grazia Bernardini
150219A 12:31:14 INTEGRAL 271.2664
18:05:03.9
-41.5849
-41:35:05.6
n/a n/a n/a n/a n/a n/a n/a n/a 18:05:0.18 -41:35:39.0 3.7 10500 n/a n/a 0.0062 -2.8 1.8 16 n/a n/a n/a n/a n/a n/a       INTEGRAL: GCN 17476 XRT: GCN 17480
 
150213B 22:31:30 631051 253.448
16:53:47.5
34.165
34:09:54.0
1.8 181 30 4 1.1 0.4 0.80, CPL 0.79 16:53:48.56 34:11:19.5 1.6 143.31 284 0.032354112 0.020227894 -1.166 1.68919 0.440536 16:53:48.67 34:11:19.3 0.46 153 V>20.3 B>20.7
U=18.76
UVW1=20.76
UVM2=21.25
UVW2=21.47
White=18.61
Tautenburg (1.34m), NOT, Abastumani Observatory (0.7m). HJT (1.5m), Palomar (60")       BAT: GCN 17464; GCN 17471
XRT: GCN 17464; GCN 17469; GCN 17469; GCN 17475; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17464; GCN 17472
Claudio Pagani
150212A 10:57:19 630876 285.497
19:01:59.3
47.389
47:23:20.4
1.2 11.4 8.9 0.6 1.9 0.2 1.50, PL 0.11 19:01:55.61 47:21:51.8 1.6 353.73 n/a 0.0276106432 0.01456098 -0.8202 2.28118 1.708215 n/a n/a n/a 1811 n/a n/a       Due to an observing constraint, Swift did not slew until T0+4.7 minutes. By this time Swift had entered the South Atlantic Anomaly, from which it emerged at 11:26 UT.
UVOT: no detection
BAT: GCN 17449; GCN 17457
XRT: GCN 17452; GCN 17462; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17455; GCN 17466
Kim Page
150211A 11:52:11 630714 254.846
16:59:23.0
55.390
55:23:24.0
1.0 13.6 n/a n/a n/a n/a n/a n/a 16:59:26.21 55:23:36.2 1.6 2111.01 n/a 0.263717256 0.121515456 -0.9932 1.85187 6.659049 n/a n/a n/a 2116 V>20.4 B>20.1
U>19.7
UVW1>19.4
UVM2>20.4
UVW2>19.9
White>21.8
Konus-Wind     Due to an observing constraint, Swift did not slew until T0+33.7 minutes.
BAT: For spectral data, please see GCN 17445.
UVOT: no detection
BAT: GCN 17434; GCN 17445
XRT: GCN 17435; GCN 17442; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17436; GCN 17447
Rhaana Starling
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
150206A 14:30:02 630019 10.076
00:40:18.2
-63.181
-63:10:51.6
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 n/a V>18.8
B=19.56
U>19.0
UVW1>18.9
UVW2>19.7
White=18.76
MAXI, MPG (2.2m), VLT, Konus-Wind 2.087 (VLT: absorption)     BAT: GCN 17413; GCN 17426
XRT: GCN 17413; GCN 17418; GCN 17423; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17413; GCN 17424
Redshift: GCN 17420 (VLT)
Lea Hagen
150204A 06:31:08 Ground Analysis
20477
160.241
10:40:57.8
-64.043
-64:02:34.8
1.5 12 8.0 0.4 1.85 0.12 1.62, PL 0.10 10:40:56.94 -64:02:19.4 4.8 51200 n/a n/a n/a n/a n/a n/a n/a n/a n/a 51182 V>19.5 U>19.5
UVW1>20.3
UVM2>20.1
UVW2>19.9
Fermi (GBM)     UVOT: no detection BAT: GCN 17404; GCN 17406
XRT: GCN 17409; GCN 17428
UVOT: GCN 17411
Jay Cummings
150203A 04:09:07 629578 98.394
06:33:34.6
6.952
06:57:07.2
1.1 25.8 9.1 0.6 0.9 0.1 1.90, PL 0.12 06:33:35.80 06:57:13.4 1.5 74.05 131 0.088636595 0.055989889 -2.842 2.07334 15.11792 n/a n/a n/a 83 V>18.7 B>19.4
U>20.0
UVW1>18.8
UVM2>18.7
UVW2>19.0
White>21.2
Fermi (GBM)     UVOT: no detection BAT: GCN 17377; GCN 17410
XRT: GCN 17377; GCN 17378; GCN 17384; GCN 17397; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17377; GCN 17400
Tilan Ukwatta
150202B 23:59:08.27 Fermi 86.6
05:46:24.0
59.1
59:06:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 05:47:49.15 58:49:47.0 2.4 95400 n/a 0.91909236 0.092013549 -2.95 2.26501 3.6625 n/a n/a n/a n/a n/a n/a       UVOT: no detection XRT: GCN 17405; GCN 17429; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17405
 
150202A 23:10:02 629547 39.261
02:37:02.6
-33.132
-33:07:55.2
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>20.9UVM2>21.7
UVW2>20.7
White>21.5
      UVOT: no detection BAT: GCN 17376; GCN 17401
XRT: GCN 17376; GCN 17382; GCN 17390; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17376; GCN 17392
Hans Krimm
150201A 13:46:59 629302 11.820
00:47:16.8
-37.620
-37:37:12.0
1.7 26.1 7.8 1.2 n/a n/a 2.32, PL 0.24 00:47:19.86 -37:37:08.0 1.5 87.17 303 0.34232832 0.129356712 -1.098 2.28731 4.523807 n/a n/a n/a 93 V>18.6 B>19.8
U>20.3
UVW1>19.6
UVW2>19.6
White>21.5
Fermi (GBM), Konus-Wind     UVOT: no detection BAT: GCN 17368; GCN 17374
XRT: GCN 17368; GCN 17369; GCN 17371; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17368; GCN 17375
Other: GCN Report 481.1
John Cannizzo
150120B 07:21:55 627170 39.309
02:37:14.2
8.064
08:03:50.4
2.3 24.30 5.4 0.8 1.2 0.2 2.20, PL 0.25 02:37:09.76 08:04:40.6 1.4 425.69 126 0.033391875 0.01336155 -0.2717 2.01678 3.36235 n/a n/a n/a 432 V>20.1 B>20.9
U>21.0
UVW1>19.6
UVM2>21.0
UVW2>19.5
White>20.5
Palomar (60"), Faulkes North (2m), MPG (2.2m), ARIES Nainital (1.04m), TNT (0.8m), HJT (1.5m), Khureltogot (ORI-40), GMG (2.4m), AZT-33IK     UVOT: no detection BAT: GCN 17314; GCN 17330
XRT: GCN 17314; GCN 17320; GCN 17325; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17314; GCN 17338
Valerio D'Elia
150120A 02:57:46 627137 10.330
00:41:19.2
33.980
33:58:48.0
1.5 1.20 1.4 0.2 1.8 0.2 1.81, PL 0.18 00:41:16.54 33:59:41.5 1.8 76.2 n/a n/a 0.0000000009 -4.6 2.0 6.5 n/a n/a n/a 83 V>19.5 B>21.0
U>20.6
UVW1>20.6
UVM2>21.1
UVW2>20.5
Fermi (GBM) 0.460 (Gemini-North: emission, possible host)   UVOT: no detection BAT: GCN 17310; GCN 17329
XRT: GCN 17310; GCN 17311; GCN 17317; GCN 17334
UVOT: GCN 17310; GCN 17323
Redshift: GCN 17358 (Gemini-North)
Valerio D'Elia
150110B 22:08:30 624606 289.374
19:17:29.8
32.529
32:31:44.4
1.2 10.6 4.9 0.4 1.4 0.2 1.89, PL 0.13 19:17:29.98 32:31:23.9 1.5 61.03 n/a 0.0208759324 0.0099713126 -0.9471 2.23251 7.44554 n/a n/a n/a 65 V>19.6 B>21.5
U>21.1
UVW1>20.4
UVM2>20.5
UVW2>20.9
White>21.7
Fermi (GBM), AMI @ 15 GHz     UVOT: no detection BAT: GCN 17291; GCN 17300
XRT: GCN 17291; GCN 17294; GCN 17297; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17291; GCN 17296
Radio: GCN 17322 (AMI)
Phil Evans
150103A 20:02:18 623368 131.674
08:46:41.8
-48.896
-48:53:45.6
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 BAT: GCN 17269; GCN 17274
XRT: GCN 17269; GCN 17270; GCN 17272; GCN 17277; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17269; GCN 17275
Lea Hagen
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
150101B 15:23:00 Ground Analysis
20464
188.044
12:32:10.6
-10.956
-10:57:21.6
2.5 0.018 0.23 0.06 n/a n/a 3.3, PL 0.5 12:32:04.93 -10:56:00.8 1.8 139200 n/a 0.0279218292 0.033767884 0.2437 2.30384 0.492098 n/a n/a n/a n/a n/a White=18.44 Fermi (GBM), GTC (10.4m), XMM-Newton, Gemini-South, INTEGRAL 0.093 (GTC: emission from host)   Swift J123205.1-105602 BAT: GCN 17267
XRT: GCN 17268; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17268
Redshift: GCN 17278 (GTC)
Jay Cummings
150101A 06:28:53 623158 312.599
20:50:23.8
36.669
36:40:08.4
2.5 0.060 0.23 0.05 0.3 0.1 1.26, PL 0.31 20:50:24.81 36:43:59.5 2.7 60.9 n/a n/a n/a -0.6 n/a n/a n/a n/a n/a 65 V>20.1 B>20.4
U>21.0
UVW1>19.4
UVM2>19.9
UVW2>20.4
White>22.1
Fermi (GBM)     UVOT: no detection BAT: GCN 17261; GCN 17266
XRT: GCN 17261; GCN 17262; GCN 17264
UVOT: GCN 17261; GCN 17263
Angie Vargas
141229A 11:49:02 Ground Analysis
20455
n/a n/a n/a 7 15 3 1.2 0.5 1.29, PL 0.17 04:49:42.79 -19:13:58.1 4.7 11700 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a MAXI     XRT: With the present uncertainties, a secure identification of the afterglow is not possible.
First reported by MAXI (GCN 17246)
BAT: GCN 17256
XRT: GCN 17251
Jay Cummings
141225A 23:01:07 622476 138.754
09:15:01.0
33.774
33:46:26.4
2.2 40.24 25 2 1.3 0.4 1.32, PL 0.15 09:15:06.79 33:47:30.6 1.4 423.51 n/a 0.0222545898 0.0107221833 -2.221 1.67237 0.147644257087 09:15:06.92 33:47:30.9 0.66 428 V?19.2 B>19.5
U=19.19
UVW1>19.0
UVM2>18.6
UVW2>19.7
White=18.81
CAHA (1.23m), Liverpool (2m), NOT, GCT (10.4m), Nanshan (36cm), MASTER-SAAO, T60 (0.60m), Fermi (GBM), TAROT (25cm), MPG (2.2m) 0.915 (GTC: absorption)     BAT: GCN 17229; GCN 17239
XRT: GCN 17229; GCN 17235; GCN 17238; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17229; GCN 17233; GCN 17242
Redshift: GCN 17234 (GTC)
Paolo D'Avanzo
141221A 08:07:10 622006 198.283
13:13:07.9
8.197
08:11:49.2
1.1 36.9 21 1 3.1 0.2 1.74, PL 0.08 13:13:08.84 08:12:18.3 1.4 79.47 n/a 0.042532133 0.0197691823 -0.982 2.22288 2.93689 13:13:08.81 08:12:18.8 0.43 84 V=17.43 B=17.92
U=17.62
UVW1>20.0
UVM2>20.9
UVW2>20.5
White=17.33
REM (60cm), LCOGT-McDonald (1m), PROMPT (14"), MPG (2.2m), Fermi (GBM), TAROT (25cm), Keck II 1.452 (Keck II: absorption, tentative)     BAT: GCN 17206; GCN 17213
XRT: GCN 17206; GCN 17211; GCN 17214; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17206; GCN 17219
Redshift: GCN 17228 (Keck II)
Eda Sonbas
141220A 06:02:52 621915 195.058
13:00:13.9
32.146
32:08:45.6
1.2 7.21 26 1 8.9 0.7 0.62, CPL 0.38 13:00:15.66 32:08:47.9 3.6 99.16 37.6 0.027381924 0.00939023 0.1601 1.80565 3.06016 13:00:15.76 32:08:47.0 0.45 105 V=17.65 B=17.58
White=17.30
CAHA (1.23m), GTC (10.4m), Liverpool (2m), Fermi (GBM), Konus-Wind 1.3195 (GTC: absorption)     BAT: GCN 17196; GCN 17202
XRT: GCN 17196; GCN 17203; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17196; GCN 17201
Redshift: GCN 17198 (GTC)
Jay Cummings
141215A 13:26:16 IPN 179.056
11:56:13.4
-52.745
-52:44:42.0
n/a n/a n/a n/a n/a n/a n/a n/a 11:55:50.39 -52:49:34.2 2.8 ~100000 n/a 0.142810992 0.059837616 -1.115 1.56027 1.926919875 n/a n/a n/a ~100000 V>19.39 U>20.85
White>21.35
      IPN: GCN 17186
UVOT: no detection
XRT: GCN 17190; GCN 17217; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17217
 
141212B 13:23:48 621234 250.866
16:43:27.8
31.749
31:44:56.4
1.0 10.5 12 1 3.9 0.3 1.46, PL 0.09 16:43:30.28 31:45:01.6 2.3 85.20 n/a 0.04818231 0.0212429547 -1.05 2.17719 1.606753 n/a n/a n/a 403 V>18.9 White_fc>19.8 Konus-Wind     UVOT: no detection BAT: GCN 17159; GCN 17176
XRT: GCN 17159; GCN 17165; GCN 17174; GCN 17181; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17166; GCN 17179
Mike Stamatikos
141212A 12:14:01 621229 39.167
02:36:40.1
18.163
18:09:46.8
1.9 0.30 0.72 0.12 1.2 0.2 1.61, PL 0.23 02:36:29.95 18:08:49.1 2.6 69.11 n/a 0.0025021404 0.00141624936 -0.7295 1.95822 1.228192 n/a n/a n/a 72 V>18.81 B>19.8
U>20.1
UVW1>19.3
UVW2>18.6
White>21.2
  0.596 (Gemini-North: emission from likely host) i=22.2, Gemini-North   BAT: GCN 17158; GCN 17175
XRT: GCN 17158; GCN 17164; GCN 17171; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17158; GCN 17180
Redshift: GCN 17177 (Gemini-North)
Host: GCN 17177 (Gemini-North)
Tilan Ukwatta
141207A 19:11:21.10 Fermi 159.99
10:39:57.6
3.91
03:54:36.0
n/a n/a n/a n/a n/a n/a n/a n/a 10:39:25.13 03:42:41.0 4.9 n/a n/a n/a n/a n/a 2.1 5.2 n/a n/a n/a n/a n/a n/a       Fermi: GCN 17146 XRT: GCN 17147; GCN 17149; GCN 17157
UVOT: GCN 17147; GCN 17151
 
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
141205A 08:05:17 620534
Ground Analysis
20444
92.859
06:11:26.2
37.876
37:52:33.6
2 1.1 1.2 0.3 n/a n/a 0.985, PL 0.002 n/a n/a n/a 23940 n/a n/a n/a n/a n/a n/a n/a n/a n/a 23934 V>20.1 U>20.7
White>21.7
Fermi (GBM)     XRT: no detection
UVOT: no detection
BAT: GCN 17137; GCN 17140
XRT: GCN 17141
UVOT: GCN 17144
Jay Cummings
141130A 23:10:56 620090 222.804
14:51:13.0
47.323
47:19:22.8
1.4 62.9 28 1 1.2 0.2 1.56, PL 0.08 14:51:17.24 47:19:06.5 1.5 84.28 82.7 0.017091792 0.0079742848 -1.906 2.15274 0.451464 14:51:17.23 47:19:07.3 0.45 95 V>17.8 B>20.1
U=18.85
UVW1>18.7
UVW2>19.0
White=18.71
AZT-33IK, Nanshan (1m), Nanshan (36cm), Konus-Wind       BAT: GCN 17120; GCN 17127
XRT: GCN 17120; GCN 17123; GCN 17125; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17120; GCN 17126
Angie Vargas
141121A 03:50:43 619182 122.665
08:10:39.6
22.206
22:12:21.6
2.1 549.9 53 4 0.9 0.3 1.73, PL 0.13 08:10:40.68 22:13:02.7 1.4 362.43 607 0.131181966 0.083225016 -5.102 1.93447 3.94373 08:10:40.63 22:13:02.2 0.5 371 V=20.3 B=19.8
U=19.4
UVW1=19.4
UVM2=20.4
UVW2=21.2
White=20.2
MAXI/GSC, MPG (2.2m), Keck I (10m), LCO-FTN (2m), HJT (1.5m), MITSuME (50cm), AS-32 (0.7m), Murikabushi (1m), AZT-33IK, AMI @ 15 GHz, Zeiss-1000 (1m), WSRT @ 4.9 GHz, Konus-Wind, AZT-33IK, ORI-40, VLA @ 14 GHz, DCT (4.3m) 1.47 (Keck I: absorption)     BAT: GCN 17075; GCN 17083
XRT: GCN 17075; GCN 17080; GCN 17086; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17075; GCN 17085
Radio: GCN 17099 (AMI); GCN 17104 (WSRT); GCN 17124 (VLA)
Redshift: GCN 17081 (Keck I)
Amy Lien
141109B 07:47:39 618032 222.453
14:49:48.7
73.141
73:08:27.6
2.6 54.2 6.3 0.9 0.4 0.1 1.85, PL 0.22 14:49:12.76 73:07:51.1 1.5 184.56 n/a 0.17088638 0.1143777 -5.214 1.95675 0.978476 n/a n/a n/a 188 V>20.4 B>21.0
U>20.9
UVW1>21.0
UVM2>20.8
UVW2>21.0
White>21.3
      UVOT: no detection BAT: GCN 17038; GCN 17046
XRT: GCN 17038; GCN 17045; GCN 17051; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17038; GCN 17058
Andrea Melandri
141109A 05:49:55 618024 144.563
09:38:15.1
-0.581
-00:34:51.6
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)     BAT: GCN 17037; GCN 17044
XRT: GCN 17037; GCN 17043; GCN 17048; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17037; GCN 17057
Radio: GCN 17070 (VLA)
Redshift: GCN 17040 (VLT)
Paolo D'Avanzo
141102A 12:51:40 617313
Ground Analysis
208.614
13:54:27.4
-47.100
-47:06:00.0
4 2.5 n/a n/a n/a n/a 1.3, PL 0.5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM & LAT), Konus-Wind     A Swift TOO is not possible because the source is too close to the Sun for the next 39 days. BAT: GCN 17020
Jay Cummings
141031B 14:56:45 617149 356.883
23:47:31.9
41.355
41:21:18.0
2.2 16.0 2.5 0.5 0.3 0.1 1.36, PL 0.35 23:47:37.15 41:21:08.4 1.7 117.45 n/a 0.0119788008 0.0061140936 -0.8621 1.82922 5.51122 n/a n/a n/a 119 V>20.6 B>20.9
U>20.9
UVW1>20.7
UVM2>20.9
UVW2>20.5
White>21.8
      UVOT: no detection BAT: GCN 16998; GCN 17011
XRT: GCN 16998; GCN 17009; GCN 17015; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16998; GCN 17017
Ben Gompertz
141031A 07:18:26 617110 128.632
08:34:31.7
-59.160
-59:09:36.0
1.4 920 29 5 0.5 0.2 1.21, PL 0.13 08:34:26.05 -59:10:05.8 1.4 98.89 n/a 0.153559546 0.072150148 -1.241 1.43075 2.442728 n/a n/a n/a 102 V>20.0 B>21.4
U>20.
UVW1>21.0
UVM2>20.2
UVW2>21.0
White>21.8
Fermi (GBM)       BAT: GCN 16995; GCN 17010
XRT: GCN 16995; GCN 16997; GCN 17005; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16995; GCN 17008
Ben Gompertz
141028A 10:54:46.78 Fermi 322.70
21:30:48.0
-0.28
-00:16:48.0
n/a n/a n/a n/a n/a n/a n/a n/a 21:30:24.40 -00:13:53.2 4.0 31000 n/a 0.054170664 0.036204352 -0.5165 2.42064 1.60396 21:30:24.54 -00:13:52.4 0.4 31037 n/a U=19.0       Fermi: GCN 16969 XRT: GCN 16978; GCN 16986; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16979; GCN 16990
 
141026A 02:36:51 616502 44.049
02:56:11.8
26.925
26:55:30.0
1.9 146 13 1 0.4 0.2 2.34, PL 0.19 02:56:20.28 26:55:42.0 1.6 157.00 1580 0.079325428 0.049305888 -3.748 1.91933 2.84836 n/a n/a n/a 165 V>19.34 B>20.48
U>20.15
UVW1>19.61
UVM2>19.58
UVW2>20.26
White>21.45
HJT (1.5m), MPG (2.2m), CAHA (1.23m), Hale (5m), Zeiss-1000 (1m), GTC (10.4m), VLA @ 21.8 GHz & 6.2 GHz, Gemini-North (8m), ZTSh 3.35 (GTC: absorption, possible redshift)   UVOT: no detection BAT: GCN 16950; GCN 16960
XRT: GCN 16950; GCN 16956; GCN 16961; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16950; GCN 16964
Radio: GCN 17019 (VLA)
Redshift: GCN 16968 (GTC)
Lea Hagen
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
141022A 01:27:42 616061 241.930
16:07:43.2
-72.152
-72:09:07.2
2.2 8.72 4.8 0.7 0.9 0.3 1.31, PL 0.27 16:07:28.70 -72:07:31.4 2.1 134.86 n/a 0.00269515701 0.00104605713 -1.213 2.53886 11.33927 n/a n/a n/a 136 V>19.9 B>20.6
U>20.7
UVW1>20.7
UVM2>20.5
UVW2>20.5
MPG (2.2m), Fermi (GBM)     UVOT: no detection BAT: GCN 16938; GCN 16942
XRT: GCN 16938; GCN 16941; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16938; GCN 16944
Angie Vargas
141020A 07:48:39 615873 225.054
15:00:13.0
55.328
55:19:40.8
1.7 15.55 4.6 0.6 0.7 0.2 1.74, PL 0.18 14:59:59.14 55:18:47.6 1.5 87.31 n/a 0.0302847072 0.0141808832 -0.9726 1.81334 0.233607 14:59:59.15 55:18:46.7 0.43 92 V=18.40 B=18.66
U=18.48
UVW1>20.9
UVM2>21.1
UVW2>21.8
White=18.02
AZT-33IK       BAT: GCN 16928
XRT: GCN 16928; GCN 16931; GCN 16934; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16928; GCN 16932
Brad Cenko
141017A 18:25:28 615672 93.601
06:14:24.2
-58.596
-58:35:45.6
2.1 55.7 31 1 6.7 0.3 1.05, CPL 0.28 06:14:31.18 -58:34:56.5 1.4 84.02 483 0.14474391 0.05233942 -4.749 2.01954 1.857941 n/a n/a n/a 92 V>20.0 B>21.4
U>20.7
UVW1>20.3
UVM2>20.1
UVW2>21.1
White_fc=20.54
White>20.91
Zadko (100cm), MPG (2.2m), Konus-Wind       BAT: GCN 16919; GCN 16927
XRT: GCN 16919; GCN 16921; GCN 16922; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16919; GCN 16924
Other: GCN Report 474.1
Frank Marshall
141015A 09:12:59 615399 87.535
05:50:08.4
18.370
18:22:12.0
2.2 11.0 1.6 0.4 0.5 0.1 1.90, PL 0.37 05:50:04.47 18:19:47.6 1.8 21297.35 n/a 0.06621352 0.06940063 0.06026 1.37697 5.589613425 n/a n/a n/a 21301 V>9.8 B>20.8
UVW1>20.1
UVM2>20.3
UVW2>20.1
White>21.5
      Due to a Moon observing constraint, Swift did not slew to the BAT position until 15:56 UT on 2014 October 15.
UVOT: no detection
BAT: GCN 16909; GCN 16916
XRT: GCN 16910; GCN 16913; GCN 16925; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16910; GCN 16918
Nora Troja
141005A 05:13:06 614415 291.103
19:24:24.7
36.098
36:05:52.8
1.7 4.34 11 1 4.2 0.8 1.33, PL 0.18 19:24:22.35 36:05:42.0 1.5 92.90 n/a 0.00355695411 0.00125522333 -1.335 2.02777 3.33151 n/a n/a n/a 94 V>1.4 B>20.2
U>20.6
UVW1>19.9
UVM2>20.2
UVW2>20.6
Palomar (60"), HJT (1.5), Fermi (GBM), Konus-Wind, MPG (2.2m)     UVOT: no detection BAT: GCN 16882; GCN 16893
XRT: GCN 16882; GCN 16888; GCN 16895; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16882; GCN 16894
Valerio D'Elia
141004A 23:20:54 614390 76.721
05:06:53.0
12.828
12:49:40.8
1.0 3.92 6.7 0.3 6.1 0.3 1.86, PL 0.08 05:06:56.07 12:49:10.2 1.4 59.89 n/a 0.00654696 0.0013689942 -0.6939 1.79496 3.14274484708 05:06:56.14 12:49:11.3 0.43 65 V=18.94 B=18.94
U=17.93
UVW1=18.67
UVM2>20.5
UVW2=20.69
White=17.64
INTEGRAL, CAHA (1.23m), TNG (3.6m), Monte Agliale Observatory (0.5m), HJT (1.5m), NOT (2.5m), MPG (2.2m), Fermi (GBM), GTC (10.4m) 0.57 (NOT: emission)
0.573 (GTC: emission)
    BAT: GCN 16878; GCN 16892
XRT: GCN 16878; GCN 16883; GCN 16896; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16878; GCN 16890
Redshift: GCN 16891 (NOT), GCN 16902 (GTC)
Valerio D'Elia
140930B 19:41:42 614094 6.360
00:25:26.4
24.298
24:17:52.8
1.6 0.84 4.2 0.4 4.0 0.4 0.64, PL 0.19 00:25:23.44 24:17:40.7 1.6 196.93 n/a 0.00205374941 0.00055751012 -1.671 1.71494 0.615231 n/a n/a n/a 201 V>18.8 B>19.9
U>19.4
UVW1>19.4
UVM2>19.3
UVW2>19.7
White>20.9
WHT, MMT (6.5m), Keck I (10m), Konus-Wind, MPG (2.2m), Gemini South (8m), MASTER II     UVOT: no detection BAT: GCN 16857; GCN 16870
XRT: GCN 16857; GCN 16859; GCN 16865; GCN 16866; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16857
Massimiliano De Pasquale
140928A 10:29:53.55 Fermi 43.81
02:55:14.4
-56.08
-56:04:48.0
n/a n/a n/a n/a n/a n/a n/a n/a 02:54:47.71 -55:55:43.8 1.5 40700 n/a 0.7529661 0.212699205 -1.62 1.82676 2.405809 n/a n/a n/a n/a n/a n/a       Fermi: GCN 16847 XRT: GCN 16848; GCN 16876; Evans et al., 2009, MNRAS, 397, 1177
 
140927A 05:15:11 613775 291.802
19:27:12.5
-65.400
-65:24:00.0
2.2 6.26 2.7 0.5 0.9 0.2 1.82, PL 0.30 19:27:09.98 -65:23:36.9 1.8 122.33 n/a 0.0185680282 0.0092770468 -0.8894 1.83323 1.958077 n/a n/a n/a 123 n/a n/a         BAT: GCN 16842; GCN 16845
XRT: GCN 16842; GCN 16843; GCN 16844; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16842; GCN 16846
Rhaana Starling
140919A 15:15:15 613160 221.540
14:46:09.6
-32.153
-32:09:10.8
1.5 151.3 59 4 2.0 0.5 1.74, PL 0.12 14:46:08.96 -32:10:35.3 1.4 3120.42 n/a 0.4492458 0.210092588 -0.9742 2.04812 1.53758 n/a n/a n/a 3125 V=17.33 B=18.34
U=16.86
UVW1=16.98
UVM2=17.12
White=19.40
Fermi (GBM), MPG (2.2m)     Due to an observing constraint, Swift did not slew until T0+48.2 minutes. BAT: GCN 16831; GCN 16839
XRT: GCN 16832; GCN 16834; GCN 16838; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16833; GCN 16837
Matt Gropp
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
140916A 10:43:47 612804 40.384
02:41:32.2
-39.688
-39:41:16.8
2.4 80.1 17 3 1.3 0.4 2.15, PL 0.27 02:41:35.88 -39:41:11.2 1.4 150.81 126 0.43482304 0.111816184 -0.7059 2.06379 1.448828 n/a n/a n/a 160 V>21.2 B>20.8
U>21.4
UVW1>21.9
UVM2>21.7
UVW2>22.1
White>22.3
      UVOT: no detection BAT: GCN 16819; GCN 16827
XRT: GCN 16819; GCN 16820; GCN 16824; GCN 16825; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16819; GCN 16828
Judy Racusin
140909A 06:56:51 Ground Analysis
20417
193.638
12:54:33.1
63.494
63:29:38.4
n/a n/a n/a n/a n/a n/a n/a n/a 12:54:26.78 63:31:00.4 7.2 44000 n/a n/a n/a n/a n/a n/a n/a n/a n/a 44028 n/a White>22.0       Because the individual images were below threshold, Swift did not automatically slew to the location.
XRT: confirmed as afterglow
UVOT: no detection
BAT: GCN 16808
XRT: GCN 16811; GCN 16816
UVOT: GCN 16812
Eda Sonbas
140907A 16:07:08 611933 48.133
03:12:31.9
46.596
46:35:45.6
1.4 79.2 43 2 2.5 0.2 1.72, PL 0.07 03:12:34.98 46:36:17.1 1.4 83.59 54.6 0.13477992 0.06075402 -3.069 2.00735 3.02766 03:12:34.98 46:36:17.5 0.75 107 n/a U=16.61
White=16.66
Nanshan (35cm & 1m), Virtual Telescope (17"), MITSuME (50cm), Murikabushi (1m), GTC (10.4m), Fermi (GBM), T100 (1.0m), DCT (4.3m), Nayuta (2m), MASTER II, Zeiss-1000, CAHA (1.23m), AZT-33IK 1.21 (GTC)     BAT: GCN 16788; GCN 16799
XRT: GCN 16788; GCN 16795; GCN 16796; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16791
Redshift: GCN 16797 (GTC)
Hans Krimm
140903A 15:00:30 611599 238.021
15:52:05.0
27.608
27:36:28.8
1.0 0.30 1.4 0.1 2.5 0.2 1.99, PL 0.12 15:52:03.27 27:36:09.4 1.4 59 10 0.124650474 0.049621749 -0.186 1.63218 1.198516 n/a n/a n/a 76 V>18.9 B>20.0
U>18.2
UVW1>18.4
UVM2>18.8
UVW2>18.6
White>21.0
DCT (4.3m), Palomar (60"), VLA @ 6 GHz, Faulkes North (2m), NOT (2.5m), Gemini-North, Chandra, GMRT @ 1390 MHz 0.351 (Gemini-North: absorption, tentative host redshift)   Data were delayed due to a TDRSS telemetry gap. BAT: GCN 16763; GCN 16765; GCN 16768
XRT: GCN 16764; GCN 16767; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16772
Radio: GCN 16777 (VLA); GCN 16815 (GMRT)
Redshift: GCN 16774 (Gemini-North)
Jay Cummings
140901B 06:17:24 611389
Ground Analysis
20416
112.184
07:28:44.2
-29.209
-29:12:32.4
2.0 10 9.5 1.3 n/a n/a 1.20, PL 0.22 n/a n/a n/a 330000 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     A Swift TOO request was submitted, but this burst was already 3.5 days old, and moreover is rather close to the Sun.
XRT: no detection
BAT: GCN 16773
XRT: GCN 16782
Jay Cummings
140828A 06:54:14 610953 142.029
09:28:07.0
14.569
14:34:08.4
1.3 18.8 13 1 2.2 0.3 0.6, CPL 0.7 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 22:33 UT on 2014 September 29. BAT: GCN 16751; GCN 16756
Andrea Melandri
140824B 14:33:12.04 Fermi n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 90600 n/a n/a n/a n/a n/a n/a 01:11:01.14 60:33:38.6 0.43 91250 V=17.47 U=17.65
White=17.97
      Fermi: GCN 16743
XRT: no detection
UVOT: candidate afterglow
XRT: GCN 16746
UVOT: GCN 16746
 
140824A 08:40:28 610501 206.627
13:46:30.5
33.285
33:17:06.0
1.7 3.09 1.9 0.2 1.2 0.2 1.98, PL 0.21 13:46:28.07 33:17:37.4 1.5 75.14 n/a 0.0079381003 0.0037366874 -0.9658 1.87687 1.050514 n/a n/a n/a 79 V>20.1 B>20.9
U>20.6
UVW1>20.0
UVM2>21.4
UVW2>20.9
White>21.9
      UVOT: no detection BAT: GCN 16732; GCN 16736
XRT: GCN 16732; GCN 16735; GCN 16737; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16732; GCN 16733
Andy Beardmore
140818B 18:44:16 609885 271.168
18:04:40.3
-1.354
-01:21:14.4
2.1 18.1 5.4 0.8 1.1 0.3 1.99, PL 0.25 18:04:32.47 -01:23:10.4 1.5 109.19 n/a 0.029991636 0.012131352 -2.445 2.29134 5.76465 n/a n/a n/a 114 V>19.28 B>20.11
U>20.17
UVW1>19.92
UVM2>19.53
UVW2>19.97
White>21.32
OSN (1.5m), MPG (2.2m), Fermi (GBM), Tautenburg (1.34m)       BAT: GCN 16709; GCN 16721
XRT: GCN 16709; GCN 16712; GCN 16716; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16709; GCN 16717
Angie Vargas
140818A 05:31:28 MAXI 199.554
13:18:13.0
6.888
06:53:16.8
n/a n/a n/a n/a n/a n/a n/a n/a 13:18:14.95 06:55:18.0 3.75974 10500 n/a 0.13920711 0.055286416 -1.184 2.11439 1.73883 13:18:15.08 06:55:22.6 0.50 10467 n/a U=19.21       MAXI: GCN 16702 XRT: GCN 16706; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16706
 
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
140817A 07:02:01 609736 127.244
08:28:58.6
58.191
58:11:27.6
1.0 244 46 2 7.2 0.3 1.48, PL 0.08 08:29:03.41 58:11:25.1 1.4 95.18 n/a 0.211886 0.04.648 -0.6778 1.83757 2.523508 08:29:03.21 58:11:24.7 0.53 101 V>18.0 B>18.5
U>20.5
UVW1>19.2
White=20.3
Fermi (GBM), Konus-Wind       BAT: GCN 16695; GCN 16699
XRT: GCN 16695; GCN 16696; GCN 16697; GCN 16701; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16695; GCN 16710
Boris Sbarufatti
140809A 03:11:10.20 Fermi n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 77200 n/a n/a n/a n/a n/a n/a n/a n/a n/a 77200 V=17.27 UVM2=18.78
UVW2=18.74
      XRT: no detection XRT: GCN 16676
UVOT: GCN 16676
Other: GCN Report 480.1
 
140808A 00:54:00.62 Fermi n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 14:44:53.27 49:12:52.7 3.3 41900 n/a n/a 0.07059822 -3.336 1.95885 16.9172 n/a n/a n/a n/a V>20.7 U>212
White>22.3
      Fermi: GCN 16669
UVOT: no detection
XRT: GCN 16670; GCN 16682; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16672
 
140801A 18:59:53.26 Fermi n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 02:56:16.50 30:56:16.8 2.5 36400 n/a 0.0952872 0.0465392 -0.9308 1.75397 1.738591296 n/a n/a n/a 36400 n/a UVW1>20.70       Fermi: GCN 16658
UVOT: no detection
XRT: GCN 16661; GCN 16665; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16662
 
140730A 19:43:51 607742 56.350
03:45:24.0
-66.580
-66:34:48.0
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>20.3U>20.0
UVW1>21.1
UVM2>20.4
UVW2>20.6
White>21.3
      UVOT: no detection BAT: GCN 16642; GCN 16652
XRT: GCN 16642; GCN 16643; GCN 16644; GCN 16646; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16642; GCN 16645
Craig Markwardt
140719B 20:49:35.68 605700 39.731
02:38:55.4
-2.384
-02:23:02.4
1.7 53.0 13 1 0.7 0.2 1.8, PL 0.2 n/a n/a n/a 126600 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Moon observing constraint, Swift did not slew to the BAT position until 2014 July 21.
XRT: no detection
BAT: GCN 16609; GCN 16615
XRT: GCN 16619
Rhaana Starling
140719A 05:53:55.2 605612 171.571
11:26:17.0
-50.115
-50:06:54.0
2.4 48 4.3 0.8 0.2 0.1 1.9, PL 0.3 11:26:24.20 -50:08:06.4 1.5 79.20 n/a 0.06700652 0.03442024 -3.051 2.13988 2.8988 n/a n/a n/a 83 V>19.2 B>19.5
U>20.2
UVW1>19.0
UVM2>21.0
UVW2>19.0
White>21.3
      UVOT: no detection BAT: GCN 16606; GCN 16613
XRT: GCN 16606; GCN 16607; GCN 16608; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16606; GCN 16618
Rhaana Starling
140716A 10:27:57.3 604792
Ground Analysis
20390
108.133
07:12:31.9
-60.150
-60:09:00.0
1.5 104 59 12 5.2 1.5 1.61, PL 0.33 07:12:41.06 -60 10 31.3 2.4 n/a n/a 0.1036472 0.040928174 -1.191 1.58392 1.33551398739 n/a n/a n/a 34072 V>19.52 U>20.20 MPG (2.2m), Fermi (GBM), Konus-Wind     UVOT: no detection BAT: GCN 16596; GCN 16598
XRT: GCN 16600; GCN 16616; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16604
Jay Cummings
140713A 18:43:45 604232 281.141
18:44:33.8
59.623
59:37:22.8
1.2 5.30 3.7 0.3 1.9 0.2 1.84, PL 0.14 18:44:25.42 59:38:00.5 1.4 72.76 n/a 0.06261367 0.03237675 -0.8454 1.75082 5.928886 n/a n/a n/a 76 V>20.9 B>21.5
U>21.8
UVW1>21.3
UVM2>20.5
UVW2>20.7
White>22.9
Fermi (GBM), CARMA @ 85 GHz, AMI @ 15 GHz   potential host, m_AB~24 (GTC) UVOT: no detection BAT: GCN 16581; GCN 16584
XRT: GCN 16581; GCN 16585; GCN 16589; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16581; GCN 16588
Radio: GCN 16593 (CARMA); GCN 16603 (AMI)
Host: GCN 16602 (GTC)
Vanessa Mangano
140710A 10:16:40 603954 41.088
02:44:21.1
35.499
35:29:56.4
1.8 3.52 2.3 0.3 1.9 0.3 2.00, PL 0.23 02:44:16.28 35:29:57.0 1.5 98.42 n/a 0.02227047 0.011395668 -0.8588 1.99391 3.304507 n/a n/a n/a 103 V>19.8 B>20.3
U>20.5
UVW1>20.7
UVM2>20.8
UVW2>19.7
White>20.7
MPG (2.2m), Palomar (60"), HJT (1.5m) 0.558 (Gemini-North: emission, host)   UVOT: no detection BAT: GCN 16563; GCN 16573
XRT: GCN 16563; GCN 16569; GCN 16574; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16563; GCN 16572
Redshift: GCN 16570 (Gemini-North)
Mike Siegel
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
140709B 15:15:45 603866 146.040
09:44:09.6
63.536
63:32:09.6
1.1 155.0 42 2 0.9 0.1 0.79, CPL 0.30 09:44:13.20 63:31:46.5 1.5 90.99 360 0.08600708 0.04373556 -2.303 2.0476 1.797885 n/a n/a n/a 97 V>20.5 B>20.9
U>21.2
UVW1>20.8
UVM2>21.2
UVW2>20.6
White>21.7
Fermi (GBM)     UVOT: no detection BAT: GCN 16551; GCN 16560
XRT: GCN 16551; GCN 16556; GCN 16562; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16551; GCN 16622
Other: GCN Report 473.1
Craig Swenson
140709A 01:13:41 603810 304.666
20:18:39.8
51.222
51:13:19.2
1.0 98.6 53 2 3.1 0.3 1.23, CPL 0.27 20:18:38.95 51:13:29.8 1.4 82.89 1010 0.30258768 0.1122792 -5.886 1.88959 8.01098 n/a n/a n/a 93 V>19.8 B>21.8
U>20.5
UVW1>20.2
UVM2>19.9
UVW2>19.7
White>21.3
OSN (1.5m), Fermi (GBM), Virtual Telescope (17"), GTC (10.4m), HJT (1.5m), AMI @ 15 GHz     UVOT: no detection BAT: GCN 16546; GCN 16553
XRT: GCN 16546; GCN 16548; GCN 16550; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16546; GCN 16549
Radio: GCN 16595 (AMI)
Lea Hagen
140706A 19:33:33 603587 49.269
03:17:04.6
-38.058
-38:03:28.8
1.1 48.3 20 1 1.8 0.2 1.8, PL 0.1 03:17:10.63 -38:03:05.7 1.5 72.85 50.9 0.05218992 0.02117844 -2.835 1.8367 0.814438 03:17:10.39 -38:03:07.8 0.45 82 V>18.8 B>19.2
U_fc=19.02
U>19.6
UVW1>19.1
UVW2>20.1
White=19.76
MPG (2.2m), Fermi (GBM)       BAT: GCN 16531; GCN 16539
XRT: GCN 16531; GCN 16532; GCN 16538; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16531; GCN 16541
Other: GCN Report 471.1
Frank Marshall
140703A 00:37:17 603243 13.010
00:52:02.4
45.102
45:06:07.2
1.6 67.1 39 3 2.8 0.6 1.74, PL 0.13 00:51:58.97 45:06:06.9 1.4 112.82 1120 0.27815316 0.019339226 -0.08587 1.82756 7.41044 n/a n/a n/a 123 V>19.3 B>20.2
U>20.1
UVW1>19.7
UVM2>20.2
UVW2>20.7
White>20.5
BOOTES-2 (0.6m), OSN (1.5m), GTC (10.4m), Monte Agliale Observatory (0.5m), Fermi (GBM), HJT (1.5m), Palomar (60"), CARMA @ ~93 GHz, VLA @ 19 GHz, Abastumani Observatory (0.7m), AMI @ 15 GHz 3.14 (GTC: absorption)     BAT: GCN 16503; GCN 16509
XRT: GCN 16503; GCN 16506; GCN 16510; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16503; GCN 16540
Radio: GCN 16515 (CARMA); GCN 16516 (VLA); GCN 16543 (AMI)
Redshift: GCN 16505 (GTC)
Dan Kocevski
140629A 14:17:30 602884 249.017
16:36:04.1
41.897
41:53:49.2
1.8 42.0 24 2 4.2 0.4 1.86, PL 0.11 16:35:54.48 41:52:36.7 1.4 94.25 60.8 0.05643627 0.008454501 -0.7484 1.95996 5.52967 16:35:54.42 41:52:36.8 0.42 101 V=15.29 B=15.70
U=14.89
UVW1=17.5
UVM2>17.5
UVW2>18.0
White=14.78
MASTER II, TNT (0.8m), RTT150 (1.5m), Virtual Telescope (14"), Kiso Observatory, NOT, T100 (1.0m), Kanata (1.5m), Murikabushi (1m), BTA (6m), Palomar (60"), VATT, TNG (3.6m), Konus-Wind, Nayuta (2m), Zeiss-1000 (1m), MITSuME (50cm), ARIES Nainital (1.04m) 2.275 (BTA: absorption)
2.29 (TNG: absorption)
    BAT: GCN 16477; GCN 16481
XRT: GCN 16477; GCN 16479; GCN 16490; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16477; GCN 16494
Redshift: GCN 16489 (BTA); CGN 16493 (TNG)
Other: GCN Report 479.1
Amy Lien
140628A 13:35:37 602803 40.672
02:42:41.3
-0.378
-00:22:40.8
1.0 10.5 13 1 2.8 0.2 1.56, PL 0.09 02:42:39.88 -00:23:05.6 1.5 82.91 n/a 0.01206996 0.0017374455 -1.159 1.88173 0.890258 02:42:39.88 -00:23:05.7 0.46 278 V=19.08 B>20.2
U>19.5
UVW1>19.8
UVM2>21.2
UVW2>21.1
White=17.43
MPG (2.2m)       BAT: GCN 16467; GCN 16473
XRT: GCN 16467; GCN 16470; GCN 16475; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16467; GCN 16471; GCN 16472
Eda Sonbas
140626A 00:33:01 602604 77.163
05:08:39.1
-82.625
-82:37:30.0
1.5 16.4 3.6 0.5 0.7 0.1 0.61, CPL 0.88 05:09:30.69 -82:37:49.5 2.3 99.93 n/a 0.02286011 0.013334475 -0.6909 2.00951 1.708306 n/a n/a n/a 103 V>19.0 B>20.0
U>20.4
UVW1>19.4
UVM2>19.1
UVW2>19.9
White>21.1
MPG (2.2m)     UVOT: no detection BAT: GCN 16456; GCN 16462
XRT: GCN 16456; GCN 16459; GCN 16461; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16456; GCN 16460
Jay Cummings
140623A 05:22:06.60 Fermi 202.8
13:31:12.0
75.8
75:48:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 15:01:55.02 81:11:25.7 5.8 38700 n/a n/a n/a n/a n/a n/a n/a n/a n/a 38708 n/a U>22.0
White>21.9
      UVOT: no detection XRT: GCN 16451; GCN 16464
UVOT: GCN 16451
Other: GCN 16450
 
140622A 09:36:04 602278 317.153
21:08:36.7
-14.412
-14:24:43.2
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
UW2>20.2
White>21.2
  ~0.959 (VLT: emission from host)   BAT: From the BAT spectrum, this event does not appear to be a short hard burst. The quickly fading X-ray lightcurve, however (to be reported in a later circular), does appear consistent with a SHB, and does not appear to be similar to the lightcurves of SGRs or other Galactic sources.
UVOT: no detection
BAT: GCN 16433; GCN 16438
XRT: GCN 16433; GCN 16434; GCN 16439; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16433; GCN 16446
Redshift: GCN 16437 (VLT)
Host: GCN 16437 (VLT)
Valerio D'Elia
140620A 05:15:28.02 Fermi 278
18:31:60.0
43
43:00:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 18:47:29.01 49:43:51.4 2.2 37600 n/a 0.3830541 0.13713711 -1.309 2.03654 1.386214 18:47:29.00 49:43:51.0 0.3 37600 n/a U=19.78       Fermi: GCN 16426 XRT: GCN 16428; GCN 16455; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16432
 
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
140619A 11:38:35 602080 27.096
01:48:23.0
-39.249
-39:14:56.4
1.8 233.9 210 4 4.6 0.2 1.45, CPL 0.14 01:48:26.04 -39:15:33.6 1.6 139.13 585 0.15442358 0.05140324 -1.591 2.12221 2.648425 01:48:26.15 -39:15:32.6 1.0 147 n/a B>20.65
U>20.82
UVW1>19.77
UVM2>19.59
UVW2>19.87
White_fc=20.29
White>21.05
        BAT: GCN 16415; GCN 16423
XRT: GCN 16415; GCN 16416; GCN 16417; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16415; GCN 16418
Max De Pasquale
140614C 20:06:56 Ground Analysis 147.423
09:49:41.5
71.945
71:56:42.0
3 n/a 1.6 0.5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a         BAT: GCN 16408
Jay Cummings
140614B 06:38:11 601662 322.636
21:30:32.6
14.895
14:53:42.0
2.1 49.8 5.5 1.0 0.5 0.2 2.04, PL 0.26 21:30:31.50 14:55:47.2 1.7 125.16 121 0.0000003994473 0.000000018658656 -1.355 1.45936 2.318269 n/a n/a n/a 132 V>20.1 B>20.9
U>20.8
UVW1>20.5
UVM2>20.1
UVW2>21.0
White>22.2
      UVOT: no detection BAT: GCN 16394; GCN 16404
XRT: GCN 16394; GCN 16395; GCN 16406; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16394; GCN 16400
Kim Page
140614A 01:04:59 601646 231.171
15:24:41.0
-79.110
-79:06:36.0
2.4 720 13 4 n/a n/a 1.50, PL 0.46 15:24:40.59 -79:07:43.6 1.4 123.25 73.4 0.031932147 0.009170811 -1.779 1.77015 0.00000000110505 n/a n/a n/a 131 V>19.1 B>19.6
U>20.5
UVW1>19.1
UVM2>18.9
UVW2>20.4
White>21.6
MPG (2.2m), VLT 4.233 (VLT: absorption)   UVOT: no detection BAT: GCN 16391; GCN 16402
XRT: GCN 16391; GCN 16393; GCN 16396; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16391; GCN 16397
Redshift: GCN 16401 (VLT)
Kim Page
140611A 03:51:04 Ground Analysis
20385
349.939
23:19:45.4
-40.111
-40:06:39.6
4 1.9 n/a n/a n/a n/a n/a n/a 23:19:40.15 -40:06:16.0 5.5 80500 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       XRT: cannot determine whether the source is fading and no further observations are planned.
First reported by IPN (GCN 16384).
BAT: GCN 16386
XRT: GCN 16390
Jay Cummings
140610A 16:31:29 601259 286.261
19:05:02.6
3.899
03:53:56.4
1.0 n/a n/a n/a 1.4 0.2 1.57, PL 0.06 19:05:04.56 03:54:29.6 3.1 5208.98 n/a 0.023621895 0.00896274 -1.242 2.25171 30.6769 n/a n/a n/a 3145 V>19.9 B>20.6
U>20.5
UVW1>20.5
UVM2>20.3
UVW2>210.3
White>22.3
Konus-Wind, Fermi (GBM)     Due to an observing constraint, Swift did not slew until T0+49.4 minutes.
XRT: there will be no prompt data products for this burst.
UVOT: no detection
BAT: GCN 16375; GCN 16382
XRT: GCN 16376; GCN 16388; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCn 16380
Phil Evans
140607A 17:13:31 601051 86.373
05:45:29.5
18.904
18:54:14.4
1.9 109.9 22 3 0.9 0.4 1.78, PL 0.23 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 22:00 UT on 2014 August 05. BAT: GCN 16364; GCN 16370
Vanessa Mangano
140606B 03:11:51.86 Fermi 327.9
21:51:36.0
33.7
33:42:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 21 52 30.00 32 00 52.5 2.3 184400 n/a 0.23194488 0.11029236 -0.9528 1.91703 6.32431 n/a n/a n/a 184400 V>20.6 U>21.1
B>20.9
      Fermi: GCN 16363
UVOT: no detection
XRT: GCN 16366; GCN 16373; GCN 16412; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16368
 
140606A 10:58:13 600951 201.799
13:27:11.8
37.599
37:35:56.4
2.4 0.34 0.51 0.10 0.5 0.1 0.53, PL 0.36 n/a n/a n/a 4600 n/a n/a n/a n/a n/a n/a n/a n/a n/a 68 V>20.24 B>20.8
U>20.8
UVW1>20.8
UVM2>20.6
UVW2>20.8
White>21.6
      XRT was not collecting science data, see GCN 16349.
XRT: no detection
UVOT: no detection
BAT: GCN 16353; GCN 16354
XRT: GCN 16357
UVOT: GCN 16358
Mike Stroh
140529A 09:28:06 Ground Analysis
20383
228.810
15:15:14.4
-41.042
-41:02:31.2
1.2 4.5 22 1 11.5 0.7 0.85, CPL 0.35 15:15:07.68 -41:03:10.6 3.3 65000 n/a n/a n/a n/a n/a n/a n/a n/a n/a 65000 n/a U>21.0
White>21.0
Konus-Wind       BAT: GCN 16340; GCN 16346
XRT: GCN 16342
UVOT: GCN 16343
Jay Cummings
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
140521A 17:34:18 599546 320.177
21:20:42.5
67.587
67:35:13.2
1.1 9.88 9.5 0.6 1.9 0.2 1.42, PL 0.11 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to an observing constraint, Swift will not slew until 00:39 UT on May 22. BAT: GCN 16311; GCN 16316
Nora Troja
140518A 09:17:46 599287 227.231
15:08:55.4
42.396
42:23:45.6
1.8 60.5 10 1 1.0 0.1 0.92, CPL 0.61 15:09:00.60 42:25:05.6 1.5 69 367 0.02263924 0.006953646 -3.423 1.93772 28.9394 n/a n/a n/a 77 V>20.2 B>22.0
U>21.6
UVW1>21.4
UVM2>21.1
UVW2>21.3
White>22.6
KAIT (0.76m), Palomar (60"), Gemini-North (8m), HJT (1.5m), GORT (14") 4.707 (Gemini-North: absorption)   UVOT: no detection BAT: GCN 16298; GCN 16306
XRT: GCN 16298; GCN 16305; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16298; GCN 16303
Redshift: GCN 16301 (Gemini-North)
Andrea Melandri
140516A 20:30:54 599188 252.972
16:51:53.3
39.958
39:57:28.8
2.6 0.19 0.23 0.06 0.5 0.1 1.87, PL 0.33 16:51:57.40 39:57:46.1 2.2 79.26 n/a 0.01883663 0.015968106 -0.2118 2.16355 0.2048291 n/a n/a n/a 84 V>19.5 B>20.9
U>21.0
UVW1>21.6
UVM2>21.0
UVW2>21.1
White>20.6
      UVOT: no detection BAT: GCN 16285; GCN 16292
XRT: GCN 16285; GCN 16289; GCN 16291; GCN 16313; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16285; GCN 16293
Maria Bernardini
140515A 09:12:36 599037 186.071
12:24:17.0
15.099
15:05:56.4
1.2 23.4 5.9 0.6 0.9 0.1 0.98, CPL 0.64 12:24:15.45 15:06:17.0 1.5 75.79 n/a 0.0000005252004 0.0000000618408 -2.742 1.78553 23.3841 n/a n/a n/a 79 V>19.7 B>20.6
U>20.9
UVW1>20.9
UVM2>20.6
UVW2>20.5
White>21.5
Gemini-North, NOT (2.5m), GTC (10.4m), MPG (2.2m), TNG (3.6m), VLA @ 21.8 GHz 6.32 (Gemini-North: absorption)   UVOT: no detection BAT: GCN 16267; GCN 16284
XRT: GCN 16267; GCN 16270; GCN 16277; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16267; GCN 16273
Radio: GCN 16283 (VLA)
Redshift: GCN 16269 (Gemini-North)
Paolo D'Avanzo
140512A 19:31:49 598819 289.366
19:17:27.8
-15.087
-15:05:13.2
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
IVW1=17.52
UVM2>18.71
UVW2>19.05
White=16.99
MASTER II, AZT-33IK, NOT (2.5m), MPG (2.2m), TNT (0.8m), Fermi (GBM), Konus-Wind 0.725 (NOT: absorption)     BAT: GCN 16249; GCN 16258
XRT: GCN 16249; GCN 16255; GCN 16256; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16249; GCN 16263
Redshift: GCN 16310 (NOT)
Claudio Pagani
140509A 02:22:13 598497 46.564
03:06:15.4
-62.662
-62:39:43.2
1.9 23.20 12 2 1.6 0.4 1.59, PL 0.20 03:06:22.82 -62:38:21.6 1.4 112.49 59.9 0.014735192 0.0030543458 -1.454 1.93407 0.79698 03:06:22.69 -62:38:21.7 0.42 121 V=16.50 B=17.04
U=16.35
UVW1>20.6
UVM2>21.1
UVW2>20.9
White=17.00
MPG (2.2m)       BAT: GCN 16230; GCN 16240
XRT: GCN 16230; GCN 16233; GCN 16237; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16230; GCN 16241
Kim Page
140508A 03:03:54.60 Fermi 250.1
16:40:24.0
44.4
44:24:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 17:01:51.96 46:46:49.2 1.8 69000 n/a 1.3829376 0.4673163 -1.391 1.98263 1.36992 17:01:51.95 46:46:49.5 0.46 68965 V=19.38 B=19.59
U=18.81
      Fermi: GCN 16224 XRT: GCN 16232; GCN 16254; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16243
 
140506A 21:07:36 598284 276.806
18:27:13.4
-55.556
-55:33:21.6
1.6 111.1 28 3 10.9 0.9 1.68, PL 0.16 18:27:06.10 -55:38:09.4 1.4 97.90 1010 0.4737096 0.2242464 -1.397 1.74751 6.57119 18:27:06.04 -55:38:08.7 0.43 108 V=19.82 B=19.40
U=17.50
UVW1=18.60
UVM2>18.96
UVW2>19.41
White=17.82
VLT, Fermi (GBM), Konus-Wind 0.889 (VLT: absorption, host)     BAT: GCN 16214; GCN 16218
XRT: GCN 16214; GCN 16215; GCN 16216; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16214; GCN 16219
Redshift: GCN 16217 (VLT)
Ben Gompertz
140502A 08:30:20 597841 319.172
21:16:41.3
48.975
48:58:30.0
1.2 16.9 6.7 0.5 0.9 0.1 1.22, PL 0.13 21:16:45.16 48:58:12.7 2.0 70.81 n/a 0.01026613 0.005283341 -0.8515 1.71107 22.2507 n/a n/a n/a 75 V>15.0 B>16.0
U>16.3
UVW1>17.9
UVM2>20.0
UVW2>18.9
White>16.0
Fermi (GBM)     UVOT: no detection BAT: GCN 16202; GCN 16208
XRT: GCN 16202; GCN 16206; GCN 16207; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16202; GCN 16210
Other: GCN Report 472.1
Craig Swenson
140430A 20:33:36 597722 102.942
06:51:46.1
23.033
23:01:58.8
1.0 173.6 11 2 2.5 0.2 2.00, PL 0.22 06:51:44.62 23:01:24.3 1.5 50.82 399 0.09087309 0.05066721 -4.128 2.15785 4.76398 06:51:44.61 23:01:25.2 0.62 183 V>18.6 B=19.77
U=19.46
UVW1=20.40
UVM2>19.9
UVW2>19.4
White=19.61
Liverpool (2m), NOT, VLT, VATT (1.8m), IAC80 (0.82m), STELLA-I 1.60 (VLT: absorption)     BAT: GCN 16190; GCN 16200
XRT: GCN 16190; GCN 16195; GCN 16197; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16190; GCN 16198
Redshift: GCN16194 (VLT)
Mike Siegel
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
140428A 22:40:50 597519 194.365
12:57:27.6
28.331
28:19:51.6
2.2 17.42 3.4 0.6 0.6 0.2 1.54, PL 0.26 12:57:28.45 28:23:06.0 1.7 n/a n/a 0.009482607 0.0044882823 -0.9588 2.9965 1.7323741 n/a n/a n/a 104 V>20.3 B>21.4
U>19.5
UVW1>20.5
White>21.2
Keck I (10m), OSN (1.5m), MPG (2.2m) ~4.7 (Keck I: estimate)   UVOT: no detection BAT: GCN 16177; GCN 16186
XRT: GCN 16178; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16187
Redshift: GCN 16181 (Keck I)
Dan Kocevski
140423A 08:31:53 596901 197.276
13:09:06.2
49.838
49:50:16.8
1.0 134 94 3 2.1 0.2 1.33, PL 0.06 13:09:08.52 49:50:29.6 1.4 2943.48 n/a 0.15913447 0.04990597 -0.9684 2.06486 6.59878 13:09:08.54 49:50:29.4 0.48 2946 V=19.33 B=19.96
U>21.3
UVW1>21.7
UVM2>20.7
UVW2>22.1
White=19.80
ISON-NM (0.4m), WIYN (3.5m), ROTSE-IIIb, Gemini-North, Kiso Observatory (1.05m), Fermi (GBM), Palomar (60"), KAIT (0.76m), MITSuME (50cm), Kanata Telescope (1.5m), Devasthal (1.3m), TNG (3.6m), Nayuta (2m), NOT (2.5m), HJT (1.5m), MPG (2.2m), RTT150, Konus-Wind, AZT-33IK, Himalayan Chandra Telescope (2m), TShAO (1m) 3.26 (Gemini-North: absorption)   Due to an observing constraint, Swift did not slew until T0+47.2 minutes. BAT: GCN 16142; GCN 16161
XRT: GCN 16146; GCN 16155; GCN 16162; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16147; GCN 16157
Redshift: GCN 16150 (Gemini-North)
Other: GCN Report 470.1
Eda Sonbas
140419A 04:06:51 596426 127.001
08:28:00.2
46.234
46:14:02.4
1.0 94.7 160   4.9 0.2 1.21, PL 0.04 08:27:57.51 46:14:24.1 1.4 86.49 509 0.4290475 0.1289862 -1.214 1.87322 10.9886 08:27:57.56 46:14:25.3 0.50 97 V=16.1 B=18.4
U>21.0
UVW1>18.1
White=16.2
KAIT (0.76m), ROTSE-IIIb, HJT (1.5m), CARMA @ 93 GHz, Gemini-North, iTelescope (T24), Palomar (60"), MITSuME (50cm), Murikabushi (1m), ARIES Nainital (1.04m), Konus-Wind, NOT, Sayan Observatory (AZT-33IK), Mt. Lemmon (1m) 3.956 (Gemini-North: absorption)     BAT: GCN 16118; GCN 16127
XRT: GCN 16118; GCN 16124; GCN 16128; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16118; GCN 16123; GCN 16130
Radio: GCN 16122 (CARMA)
Redshift: GCN 16125 (Gemini-North)
Other: GCN Report 468.1
Frank Marshall
140414A 06:06:29 Ground Analysis
20375
195.310
13:01:14.4
56.902
56:54:07.2
4 0.7 1.22 0.10 n/a n/a 0.74, PL 0.18 n/a n/a n/a 40400 n/a n/a n/a n/a n/a n/a n/a n/a n/a 40000 n/a White>20       A Swift TOO request was approved to locate the afterglow with XRT, with the observation ID 20375. Unfortunately, the star tracker did not find enough targets to lock. Swift will not reobserve the target.
XRT: no detection
UVOT: no detection
BAT: GCN 16110; GCN 16111
XRT: GCN 16113
UVOT: GCN 16114
Jay Cummings
140413A 00:09:40 595616 65.439
04:21:45.4
-51.188
-51:11:16.8
1.3 139.6 94 5 2.3 0.5 1.49, PL 0.08 04:21:49.14 -51:10:59.2 1.6 2211.25 65.8 0.20677488 0.05898867 1.5 2.32167 2.323896 04:21:49.23 -51:10:58.0 1.79 2221 V>19.7 B>21.0
U>19.9
UVW1>19.8
UVM2>19.5
UVW2>20.1
White=21.10
Konus-Wind     Due to an observing constraint, Swift did not slew until T0+33.6 minutes. BAT: GCN 16098; GCN 16105
XRT: GCN 16101; GCN 16106; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16109
V. D'Elia
140412A 22:20:49 595608 145.032
09:40:07.7
-65.826
-65:49:33.6
1.7 39.6 7.2 0.8 1.1 0.2 1.95, PL 0.19 09:39:53.64 -65:49:18.4 1.8 207.2 n/a 0.016428244 0.010302544 -0.5981 3.18339 9.06121 n/a n/a n/a 237 V>19.0 B>21.0
U>20.6
UVW1>20.0
UVM2>19.6
UVW2>18.7
White>21.8
      UVOT: no detection BAT: GCN 16097; GCN 16103
XRT: GCN 16097; GCN 16100; GCN 16104; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16097; GCN 16108
V. D'Elia
140408A 13:15:54 595141 290.723
19:22:53.5
-12.585
-12:35:06.0
1.9 4.00 3.1 0.5 1.2 0.3 1.49, PL 0.25 19:22:51.83 -12:35:42.5 1.8 105.45 n/a 0.007140435 0.004059495 -0.7238 2.5326 15.69485 n/a n/a n/a 109 V>20.0 B>18.7
U>20.5
UVW1>18.1
UVM2>19.9
UVW2>20.2
White>21.2
Fermi (GBM)     UVOT: no detection BAT: GCN 16082; GCN 16090
XRT: GCN 16082; GCN 16085; GCN 16087; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16082; GCN 16088
V. D'Elia
140402A 00:10:06 594308 207.592
13:50:22.1
5.971
05:58:15.6
2.8 0.031 0.38 0.12 n/a n/a 0.89, PL 0.44 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a V>19.8 U>20.5
White>21.5
      Burst initially reported by Fermi (LAT), GCN 16069.
BAT: Marginally detected.
XRT: no detection
UVOT: no detection
BAT: GCN 16071; GCN 16073
XRT: GCN 16075; GCN 16078
UVOT: GCN 16077
Jay Cummings
140331A 05:49:48 594081 134.860
08:59:26.4
2.755
02:45:18.0
3.2 209 6.7 1.3 0.31 0.13 2.01, PL 0.29 08:59:27.46 02:43:02.3 1.7 385.01 67.0 0.07535862 0.019512906 -3.554 1.90533 0.4353720785906 n/a n/a n/a 394 V>19.7 B>20.8
U>21.1
UVW1>21.1
UVM2>20.5
UVW2>21.4
White>21.9
      UVOT: no detections BAT: GCN 16049; GCN 16063
XRT: GCN 16049; GCN 16052; GCN 16065; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16049; GCN 16061
Binbin Zhang
140323A 10:23:11 592916 356.975
23:47:54.0
-79.916
-79:54:57.6
1.0 104.9 160   6.2 0.7 1.35, CPL 0.17 23:47:50.25 -79:54:16.4 1.4 97.49 1950 0.31013976 0.05730564 -0.9541 1.97013 5.13581 n/a n/a n/a 105 V>19.1 B>20.2
U>19.9
UVW1>19.5
UVM2>20.4
UVW2>17.9
White>20.5
Fermi (GBM & LAT), Konus-Wind, Suzaku     UVOT: no detection BAT: GCN 16027; GCN 16029
XRT: GCN 16027; GCN 16028; GCN 16033; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16027; GCN 16030
Nora Troja
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
140320C 13:17:20 INTEGRAL 134.4175
08:57:40.2
71.2002
71:12:00.7
n/a n/a n/a n/a n/a n/a n/a n/a 08:57:34.61 71:11:54.2 2.6 19500 n/a 0.00984101 0.0011249622 -2.78 1.29673 0.3618710291221 n/a n/a n/a 19435 V>20.5 U>21.4
White>22.1
      INTEGRAL: GCN 16007
UVOT: no detection
XRT: GCN 16015; GCN 16017; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16021
 
140320B 09:26:00 INTEGRAL 145.5409
09:42:09.8
60.2794
60:16:45.8
n/a n/a n/a n/a n/a n/a n/a n/a 09:42:14.24 60:16:05.6 1.7 11600 n/a 0.04364528 0.015167208 1.355 2.27832 0.521945 n/a n/a n/a 11975 n/a White>23.1       INTEGRAL: GCN 16004
UVOT: no detection
XRT: GCN 16013; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16019
 
140320A 02:12:45 592544 281.843
18:47:22.3
-11.188
-11:11:16.8
2.4 0.45 0.49 0.10 0.6 0.2 1.24, PL 0.36 18:47:25.27 -11:11:38.8 4.9 93 n/a n/a n/a n/a n/a n/a n/a n/a n/a 3723 V>19.2 B>20.8
U>19.7
UVW1>19.8
UVM2>20.0
UVW2>20.2
Fermi (GBM)     UVOT: no detection BAT: GCN 16000
XRT: GCN 16010; GCN 16011; GCN 16016
UVOT: GCN 16018
Other: GCN Report 462.1
John Cannizzo
140318A 00:09:07 592204 184.049
12:16:11.8
20.225
20:13:30.0
2.1 8.43 2.9 0.5 0.5 0.2 1.35, PL 0.28 12:16:21.42 20:12:32.9 1.6 124.75 36.3 0.018975744 0.009011779 -0.4863 2.30719 1.904905 n/a n/a n/a 132 V>19.6 B>20.9
U>20.1
UVW1>20.5
UVM2>21.2
UVW2>20.7
White>21.9
NOT (2.5m), WHT, DCT (4.3m), HJT (1.5m), Liverpool (2m) 1.02 (WHT: emission)   UVOT: no detection BAT: GCN 15986; GCN 15996
XRT: GCN 15986; GCN 15991; GCN 15993; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15986; GCN 15997
Redshift: GCN 17988 (WHT)
Brad Cenko
140311B 21:14:29 591392 252.333
16:49:19.9
52.733
52:43:58.8
1.2 70 n/a n/a n/a n/a 1.12, PL 0.15 16:49:18.01 52:43:27.3 1.5 3394.67 n/a 0.014411459 0.0039367257 -1.663 1.68422 1.642175 n/a n/a n/a 3398 V>20.0 B>20.4
U>20.2
UVW1>20.3
UVM2>20.2
UVW2>20.1
White>21.4
Nanshan (1m), MASTER-II, Fermi (GBM)     Due to an observing constraint, Swift did not slew until T0+55 minutes.
UVOT: no detection
BAT: GCN 15945; GCN 15979
XRT: GCN 15950; GCN 15951; GCN 15958; GCN 15963; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15972
Judy Racusin
140311A 21:05:16 591390 209.293
13:57:10.3
0.607
00:36:25.2
3.8 71.4 23 3 1.3 0.5 1.67, PL 0.23 13:57:13.25 00:38:30.8 1.5 9500 n/a 0.1014624 0.036819588 -1.299 1.62664 0.0000000000139543 n/a n/a n/a 9540 V>19.0 B>21.3
UVW1>19.8
UVW2>21.2
White>22.0
Nanshan (1m), Zadko (100cm), NOT, Kottamia (188cm), Gemini-South, Gemini-North, HJT (1.5m), VLA @ 21.8 GHz 4.95 (Gemini-South: absorption)
~ 5 (NOT: absorption)
4.954 (Gemini-North)
  Due to an observing constraint, Swift did not slew until T0+50.6 minutes
UVOT: no detection
BAT: GCN 15944; GCN 15962
XRT: GCN 15959; GCN 15968; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15973
Radio: GCN 15985 (VLA)
Redshift: GCN 15961 (Gemini-South); GCN 15964 (NOT); GCN 15966 (Gemini-North)
Judy Racusin
140305A 15:00:20 590446 344.497
22:57:59.3
15.448
15:26:52.8
1.7 13.7 4.7 0.7 1.0 0.2 0.32, CPL 0.92 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 16:35 UT on 2014 April 25. BAT: GCN 15929; GCN 15934
Alessandro Maselli
140304A 13:22:31 590206 30.653
02:02:36.7
33.480
33:28:48.0
1.0 15.6 12 1 1.7 0.2 1.29, PL 0.08 02:02:34.26 33:28:25.7 1.6 75.18 62.8 0.03578112 0.020826288 -0.2235 2.01927 30.237 n/a n/a n/a 138 V>19.5 U>20.9
UVW1>19.7
UVM2>20.1
UVW2>20.0
MASTER II, Nanshan (1m), Mondy (AZT-33IK), Khureltogot (ORI-40), NOT, GTC (10.4m), Fermi (GBM), HJT (1.5m), VLA @ 6 GHz, CARMA @ 3mm, Suzaku 5.283 (GTC: absorption)
5.28 (NOT: absorption)
  This GRB will enter a Moon observing constraint around 20:00 UT and will not be observable again by Swift until March 6 (Thursday) around 05:30 UT.
UVOT: no detection
BAT: GCN 15915; GCN 15927
XRT: GCN 15915; GCN 15925; GCN 15926; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15915; GCN 15920
Radio: GCN 15930 (VLA); GCN 15931 (CARMA)
Redshift: GCN 15922 (GTC); GCN 15924 (NOT); GCN 15936 (GTC)
Phil Evans
140302A 08:12:58 589685 253.862
16:55:26.9
-12.875
-12:52:30.0
1.1 87.5 27 1 1.7 0.2 1.09, PL 0.09 16:55:26.09 -12:52:41.6 2.3 72.15 149 0.000000027603988 0.0000000012668264 -1.621 1.28362 2.7809 n/a n/a n/a 80 V>18.3 B>19.3
UVW1>19.0
UVM2>18.9
UVW2>20.2
White>20.6
MPG (2.2m), Fermi (GBM)     UVOT: no detection BAT: GCN 15901; GCN 15908
XRT: GCN 15901; GCN 15902; GCN 15907; GCN 15909; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15901; GCN 15912
Other: GCN Report 461.1
Claudio Pagani
140301A 15:24:49 589590 69.521
04:38:05.0
-34.249
-34:14:56.4
1.9 31.0 4.4 0.8 0.7 0.2 1.96, PL 0.28 04:38:13.81 -34:15:24.3 1.6 86.07 338 0.0317709 0.01719468 -3.607 2.42752 7.36699 n/a n/a n/a 95 V>18.7 B>19.2
U>20.7
UVW1>17.9
UVW2>17.8
White>21.1
NOT, VLT, MPG/ESO (2.2m), Zadko (100cm) 1.416 (VLT: absorption)   UVOT: no detection BAT: GCN 15896; GCN 15906
XRT: GCN 15896; GCN 15898; GCN 15905; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15896; GCN 15913
Redshift: GCN 15900 (VLT)
Other: GCN Report 460.1
Kim Page
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
140226A 10:18:00 iPTF 221.492
14:45:58.1
14.993
14:59:34.8
n/a n/a n/a n/a n/a n/a n/a n/a 14:45:58.03 14:59:38.3 3.7 24800 n/a 0.10680483 0.03323694 -1.496 2.15061 0.120655 n/a n/a n/a 25718 V>20.96 UVM2>21.24       iPTF: GCN 15883
UVOT: no detection
XRT: GCN 15884; GCN 15891; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15894
 
140215A 04:07:10 586680 104.129
06:56:31.0
41.787
41:47:13.2
1.1 84.2 78 3 7.9 0.7 1.19, PL 0.08 06:56:35.80 41:47:11.0 1.4 117.73 61.9 0.04615974 0.017461114 -1.246 1.97861 1.603934 06:56:35.81 41:47:11.7 0.50 125 V=14.34 B=16.19
U=15.53
UVW1>19.86
UVM2>19.51
UVW2>17.93
White=16.26
Discovery Channel Telescope (4.3m), KAIT (0.76m), PROMPT, HJT (1.5m), iTelescope (T24), Palomar (60"), ISON-NM (0.4m), MITSuME (50cm), Konus-Wind, RAPTOR       BAT: GCN 15837; GCN 15847
XRT: GCN 15837; GCN 15842; GCN 15845; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15837; GCN 15852
Craig Markwardt
140213A 19:21:37 586569 105.166
07:00:39.8
-73.136
-73:08:09.6
1.0 60.0 120   23.5 0.8 1.80, PL 0.04 07:00:37.19 -73:08:13.9 1.4 3425.34 n/a 0.7646854 0.34985992 -1.002 1.96657 0.981457 07:00:37.13 -73:08:13.5 0.51 3428 V=18.03 B=18.40
U=18.81
UVW1=17.65
UVM2=17.77
UVW2=18.46
White=18.08
Perth Observatory (14"), MPG (2.2m), VLT, Fermi (GBM), Konus-Wind, Skynet R-COP/PROMPT 1.2076 (VLT: absorption)   Due to an observing constraint, Swift did not slew until T0+54.8 minutes. BAT: GCN 15825; GCN 15836
XRT: GCN 15827; GCN 15830; GCN 15832; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15826; GCN 15834
Redshift: GCN 15831 (VLT)
Stephen Holland
140211A 12:23:03 586289 124.233
08:16:55.9
20.237
20:14:13.2
1.4 89.4 18 1 0.7 0.2 2.10, PL 0.14 08:16:53.59 20:14:35.5 4.4 298700 n/a n/a n/a n/a n/a n/a n/a n/a n/a 298700 n/a UVW1>21.3
UVM2>19.5
      Due to a Moon observing constraint, Swift did not slew to the BAT position until 20:04 UT on 2014 February 14.
UVOT: no detection
BAT: GCN 15816; GCN 15820
XRT: GCN 15851
UVOT: GCN 15851
Jay Cummings
140209A 07:30:57 586071 81.328
05:25:18.7
32.488
32:29:16.8
1.0 21.3 41 2 38.1 1.1 1.44, PL 0.06 05:25:19.00 32:29:54.4 2.5 188100 n/a 3.6918768 0.42113899 -2.783 2.66282 11.77008 n/a n/a n/a 188100 n/a White>22.7 Palomar (60"), Fermi (GBM), RAPTOR, Konus-Wind     Due to a Moon observing constraint, Swift did not slew to the BAT position until 04:37 UT on 2014 February 11.
UVOT: no detection
BAT: GCN 15808; GCN 15812
XRT: GCN 15819; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15821; GCN 15822
Brad Cenko
140206A 07:17:20 585834 145.321
09:41:17.0
66.762
66:45:43.2
1.0 93.6 160 3 19.4 0.5 1.04, CPL 0.15 09:41:20.24 66:45:38.5 1.4 43.88 962 0.9705656 0.36156924 -0.6942 1.88134 10.1231 09:41:20.26 66:45:38.6 0.50 52 V=15.75 B=16.51
U=16.18
UVW1>20.9
UVM2>21.2
UVW2>21.0
White=15.88
INTEGRAL, Searchlight Observatory Network (40cm), MASTER II, Mt. Nanshan (1m), VT-50 (0.5m), Fermi (GBM), T100 (1.0m), TNG (3.6m), NOT, Virtual Telescope (0.43m), MITSuME (50cm), Liverpool (2m), Sayan Observatory (AZT-33IK), Discovery Channel Telescope (4.3m) 2.73 (NOT: absorption)
2.74 (TNG: absorption)
    BAT: GCN 15784; GCN 15805
XRT: GCN 15784; GCN 15793; GCN 15798; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15787; GCN 15795
Redshift: GCN 15800 (NOT); GCN 15802 (TNG)
Other: GCN Report 466.1
Amy Lien
140129B 12:51:09 585149 326.764
21:47:03.4
26.215
26:12:54.0
2.1 1.36 0.71 0.14 0.9 0.2 2.23, PL 0.33 21:47:01.70 26:12:23.3 1.7 67.12 n/a 0.016138066 0.006122584 -1.242 2.11562 1.057746 21:47:01.66 26:12:23.0 0.50 356 V=18.04 B=17.90
U=17.24
UVW1=17.27
UVM2=17.57
UVW2=17.99
White=17.05
MASTER II     UVOT: The clear detection in all UVOT filters indicate this burst is at a redshift of z < ~1.5. BAT: GCN 15765; GCN 15774
XRT: GCN 15765; GCN 15770; GCN 15777; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15765; GCN 15780
Maria Grazia Bernardini
140129A 03:23:59 585128 37.851
02:31:24.2
-1.594
-01:35:38.4
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
UW1=20.77
UVM2>21.2
UVW2>22.0
White=16.51
Palomar (60"), HJT (1.5m), ROTSE-IIIb (0.45m), RAPTOR, Palomar Hale, Sayan Observatory (AZT-33IK)       BAT: GCN 15760; GCN 15769
XRT: GCN 15760; GCN 15764; GCN 15767; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15760; GCN 15768
Other: GCN Report 451.1
Andrea Melandri
140118A 01:32:02 584136 330.999
22:03:59.8
-17.937
-17:56:13.2
1.5 84.15 26 2 1.9 0.3 1.87, PL 0.13 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 07:34 UT on 2014 April 03. BAT: GCN 15748; GCN 15750
Hans Krimm
140114A 11:57:40 583861 188.498
12:33:59.5
27.942
27:56:31.2
1.9 139.7 32 1 0.9 0.1 2.06, PL 0.09 12:34:05.16 27:57:02.6 1.4 577.5 10 0.06852023 0.02715507 -3.719 2.35235 1.35496 n/a n/a n/a 120 V>18.8 B>19.6
U>20.2
UVW1>19.3
UVM2>18.6
UVW2>18.6
White>21.2
HJT (1.5m), NOT (2.5m) 3.0 (arXiv:1503.05323v1)     BAT: GCN 15728; GCN 15738
XRT: GCN 15728; GCN 15733; GCN 15739; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15728; GCN 15737
Redshift: arXiv:1503.05323v1
Nora Troja
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
140108A 17:18:42 583338 325.129
21:40:31.0
58.749
58:44:56.4
1.0 94 70 2 6.1 0.3 1.62, PL 0.05 21:40:26.95 58:44:39.9 1.4 68.69 334 0.46534173 0.17140185 -0.5132 1.93177 9.84733 n/a n/a n/a 78 V>18.9 B>19.8
U>20.6
UVW1>20.3
UVM2>19.8
UVW2>20.2
White_FC=20.17
White>21.3
MASTER II, CAHA (1.23m), D50 (0.5m), BART (0.25m), AZT-33IK, Fermi (GBM), Suzaku, Konkoly Observatory       BAT: GCN 15699; GCN 15710; GCN 15717; GCN 15718
XRT: GCN 15699; GCN 15700; GCN 15705; GCN 15706; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15699; GCN 15708
Judy Racusin
140103A 00:30:43 582773 232.114
15:28:27.4
37.752
37:45:07.2
1.7 17.3 6.0 0.7 2.1 0.3 2.6, PL 0.2 15:28:20.99 37:45:33.0 3.6 168.34 n/a 0.003925287 0.0007518582 -0.1802 2.31071 1.72684 n/a n/a n/a 172 V>19.1 B>19.9
U>19.5
UVW1>19.6
UVM2>20.0
UVW2>19.9
MASTER II, AS-32 (0.7m)     UVOT: no detection BAT: GCN 15656; GCN 15664
XRT: GCN 15656; GCN 15666; GCN 15693; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15656; GCN 15671
Other: GCN Report 459.1
Vanessa Mangano
140102A 21:17:37 582760 211.915
14:07:39.6
1.332
01:19:55.2
1.0 65 77 2 29.8 0.6 1.38, PL 0.04 14:07:40.60 01:19:59.3 1.4 56.77 700 0.12547068 0.036564474 -0.9289 1.93007 1.004288 14:07:40.65 01:19:59.8 0.50 65 V=18.21 B=18.50
U=17.97
UVW1=19.10
UVM2>19.34
UVW2>19.96
White=18.38
Xinjiang (1m), CAHA (1.23m), Fermi (LAT & GBM), MAXI, MPG (2.2m), Konus-Wind, Palomar (60"), ARIES (1.3m), BOOTES-4 (0.6m), Mt. Lemmon (1m), MITSuME (50cm), Lulin (0.5m)       BAT: GCN 15653; GCN 15662
XRT: GCN 15653; GCN 15657; GCN 15661; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15653; GCN 15690
Lea Hagen
131231A 04:45:16.08 Fermi 10.585
00:42:20.4
-1.845
-01:50:42.0
n/a n/a n/a n/a n/a n/a n/a n/a 00:42:21.70 -01:39:06.7 3.5 52100 n/a 2.2457888 7.153281 -1.466 1.86263 1.43984 00:42:21.66 -01:39:10.6 0.43 136500 n/a U=19.57
White=19.37
      Fermi: GCN 15640 XRT: GCN 15648; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15673
Other: GCN Report 458.1
 
131229A 06:39:24 582374 85.236
05:40:56.6
-4.401
-04:24:03.6
1.0 13.86 66 1 10.7 0.3 1.02, PL 0.03 05:40:55.61 -04:23:46.7 1.4 93.79 318 0.13947837 0.047734317 -1.04 2.09007 8.7678 n/a n/a n/a 159 V>20.6 U>20.4
B>21.6
UVW1>19.8
UVW2>20.5
Konus-Wind, Fermi (GBM), Suzaku     UVOT: no detection BAT: GCN 15627; GCN 15635
XRT: GCN 15627; GCN 15631; GCN 15634; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15627; GCN 15633
Mat Page
131227A 04:44:51 582184 67.369
04:29:28.6
28.879
28:52:44.4
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
UVW>20.1
UVW2>20.5
White>21.9
KAIT (0.76m), Xinglong (2.16m) ~5.3 (Gemini-North)   UVOT: no detection BAT: GCN 15616; GCN 15620
XRT: GCN 15616; GCN 15618; GCN 15623; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15616; GCN 15621
Redshift: GCN 15624 (Gemini-North)
Sam Oates
131226A 05:47:39 582123 301.309
20:05:14.2
-64.943
-64:56:34.8
1.0 7.20 40 1 10.4 0.4 1.38, PL 0.04 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Konus-Wind     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 2014 January 27. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 15612; GCN 15613
Sam Oates
131224B 03:25:08 Ground Analysis 163.722
10:54:53.3
-14.177
-14:10:37.2
3 ~9 2.6 0.3 n/a n/a 2.09, PL 0.20 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Because this burst was noticed a week after it occurred, there is no followup planned with Swift. BAT: GCN 15654
Jay Cummings
131205A 09:18:38 580267 131.573
08:46:17.5
-60.181
-60:10:51.6
2.8 37.5 2.9 0.7 0.6 0.1 1.57, PL 0.38 08:46:30.61 -60:09:21.4 1.9 88.66 n/a 0.009518184 0.004203147 -1.048 2.14977 3.1814 n/a n/a n/a 94 V>20.5 B>21.5
U>22.0
UVW1>20.4
UVM2>20.4
UVW2>20.6
White>21.7
MPG (2.2m)     UVOT: no detection BAT: GCN 15578; GCN 15584
XRT: GCN 15578; GCN 15580; GCN 15583; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15578; GCN 15581
Tilan Ukwatta
131202A 15:12:09 579982 344.005
22:56:01.2
-21.650
-21:39:00.0
2.6 30.4 6.1 1.0 0.7 0.2 1.58, PL 0.26 22:56:13.02 -21:39:44.9 1.6 113.68 n/a 0.00008591065 0.00001764588 -2.029 2.09424 1.30573 n/a n/a n/a 116 V>18.6 B>19.6
U>20.1
UVW1>19.0
UVM2>18.9
UVW2>19.3
White>21.2
Fermi (GBM), MPG (2.2m)     UVOT: no detection BAT: GCN 15559; GCN 15569
XRT: GCN 15559; GCN 15564; GCN 15567; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15559; GCN 15568
Dan Kocevski
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
131128A 15:06:24 579683 355.305
23:41:13.2
31.293
31:17:34.8
1.6 3.00 3.2 0.4 2.7 0.3 1.81, PL 0.17 23:41:13.80 31:18:22.7 1.5 86.76 n/a 0.04673094 0.008467358 -1.921 1.55168 0.655202 n/a n/a n/a 91 V>19.0 B>19.8
U>20.3
UVW1>19.8
UVM2>19.0
UVW2>19.4
White_FC=19.11
White>21.44
Mt. Nanshan (1m), Kanata (1.5m), MPG (2.2m), Fermi (GBM)       BAT: GCN 15533; GCN 15539
XRT: GCN 15533; GCN 15538; GCN 15542; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15533; GCN 15545
Other: GCN Report 469.1
Eda Sonbas
131127A 10:11:35 579571 332.714
22:10:51.4
36.596
36:35:45.6
1.8 92.1 19 2 1.3 0.2 2.34, PL 0.16 22:10:55.18 36:36:33.9 1.4 93.77 133 0.029988828 0.009197352 -4.865 2.22145 2.48612 n/a n/a n/a 102 V>20.3 B>21.2
U>21.1
UVW1>20.6
UVM2>20.1
UVW2>20.9
White>22.3
      UVOT: no detection BAT: GCN 15516; GCN 15521
XRT: GCN 15516; GCN 15520; GCN 15523; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15516; GCN 15527
Craig Markwardt
131122A 21:25:01 INTEGRAL 152.5553
10:10:13.3
57.7398
57:44:23.3
n/a n/a n/a n/a n/a n/a n/a n/a 10:10:10.12 57:43:39.7 4.8 13700 n/a 0.0279378 0.01879524 -0.5081 1.80504 1.022627 n/a n/a n/a 13578 n/a n/a       INTEGRAL: GCN 15510
UVOT: no detection
XRT: GCN 15513; GCN 15557; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15515
 
131120A 14:37:56 578227 278.937
18:35:44.9
-12.026
-12:01:33.6
3.0 131 5.7 1.5 0.5 0.2 2.94, PL 0.50 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 15:39 UT on 2014 February 13. There will thus be no XRT or UVOT data for this trigger before this time. BAT: GCN 15505; GCN 15508
Alessandro Maselli
131117A 00:34:04 577968 332.354
22:09:25.0
-31.761
-31:45:39.6
1.8 11.00 2.5 0.4 0.7 0.1 -0.40, CPL 1.41 22:09:19.45 -31:45:44.8 1.5 66.11 n/a 0.021481284 0.010059885 -0.9724 2.15896 10.3919 22:09:19.36 -31:45:44.3 0.64 70 V>20.0 B>20.6
U>20.7
UVW1>20.4
UVM2>20.0
UVW2>20.5
White=20.13
PROMPT (14"), MPG (2.2m), VLT, TAROT (50cm) 4.18 (MPG: photometric)
4.042 (VLT: absorption)
    BAT: GCN 15490; GCN 15499; GCN 15500
XRT: GCN 15490; GCN 15492; GCN 15495; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15490; GCN 15496
Redshift: GCN 15493 (MPG)
GCN 15494 (VLT)
Mat Page
131110A 11:53:11 Ground Analysis
20327
69.268
04:37:04.3
-17.259
-17:15:32.4
0.8 ~100 35.3 1.0 n/a n/a 1.61, PL 0.09 n/a n/a n/a 397000 n/a n/a n/a n/a n/a n/a n/a n/a n/a 397000 V>18.6 U>19.2
White>20.2
      XRT: no detection
UVOT: no detection
BAT: GCN 15483; GCN 15487
XRT: GCN 15488
UVOT: GCN 15488
Jay Cummings
131108A 20:41:55.76 Fermi 156.47
10:25:52.8
9.90
09:54:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 10:26:00.41 09:39:45.2 1.6 3900 n/a 0.06470277 0.022646844 -1.346 2.06464 0.508334 10:26:00.45 09:39:44.1 0.58 25920 n/a B=19.67
U=19.10
UVW1=20.96
UVM2>20.6
UVW2>21.4
White=19.70
      Fermi: GCN 15464 XRT: GCN 15468; GCN 15474; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15476
 
131105A 02:04:44 576738 70.973
04:43:53.5
-63.005
-63:00:18.0
1.5 112.3 71 5 3.5 0.6 1.45, PL 0.11 04:43:52.18 -62:59:42.7 1.4 290.93 n/a 0.1119492 0.04543945 -8 2.24976 2.12567 n/a n/a n/a 294 V>19.34 B>19.9
U>19.8
UVW1>19.4
UVM2>18.4
UVW2>19.5
White>22.0
VLT, Konus-Wind, Fermi (GBM) 1.686 (VLT: emission & absorption)     BAT: GCN 15446; GCN 15459
XRT: GCN 15446; GCN 15448; GCN 15458; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15446; GCN 15454
Redshift: GCN 15450 (VLT)
Other: GCN Report 457.1
Jay Cummings
131103A 22:07:25 576562 348.948
23:15:47.5
-44.645
-44:38:42.0
1.8 17.3 8.2 1.0 1.5 0.3 1.97, PL 0.19 23:15:40.46 -44:38:25.6 1.4 76.26 131 0.07515963 0.031224648 1.5 2.1927 3.58073 23:15:40.55 -44:38:25.4 0.60 87 V>20.0 B=21.64
U=18.93
UVW1>20.6
UVW2>19.8
White=19.41
VLT 0.599 (VLT: emission & absorption) R=20.07 (NOT)
R=20.48, J=19.63 (VLT)
  BAT: GCN 15440; GCN 15457
XRT: GCN 15440; GCN 15441; GCN 15442; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15440; GCN 15443
Redshift: GCN 15451 (VLT)
Host: GCN 15445 (NOT, VLT)
Jay Cummings
131031A 11:33:31 576277
Ground Analysis
20317
29.618
01:58:28.3
-1.603
-01:36:10.8
4 n/a n/a n/a n/a n/a n/a n/a 01:58:26.45 -01:34:43.7 4.7 39700 n/a 0.04421647 0.022645606 -0.8577 1.67764 0.239000714971 n/a n/a n/a 39700 V>20.1 U>21.1
White>21.1
CAHA (1.23m), Konus-Wind, Fermi (GBM), HJT (1.5m), AZT-33IK     UVOT: no detection BAT: GCN 15421
XRT: GCN 15424; GCN 15461; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15433
Jay Cummings
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
131030A 20:56:18 576238 345.074
23:00:17.8
-5.380
-05:22:48.0
1.0 41.1 290   28.1 0.7 1.30, PL 0.03 23:00:16.20 -05:22:06.5 1.4 78.36 5430 0.475692 0.1693902 -2.96 2.09466 0.694683 23:00:16.14 -05:22:05.2 0.50 90 V=15.98 B=16.30, UVW1=16.42
UVM2=16.63
UVW2=17.97
White=16.13
Watcher, MASTER II, Liverpool (2m), NOT, GTC (10.4m), D50 (0.5m), BART (0.25m), CAHA (1.23m), Zeiss-1000 (1m), Konus-Wind, iTelescope (T21), TAROT (25cm), HJT (1.5m), Palomar (60"), Xinglong (0.8m), Bassano Bresciano Observatory (32mm), Skinakas Observatory (1.3m), Mt. Lemmon, MITSuME (50cm), DFOT (1.3m) 1.293 (NOT: absorption)
1.295 (GTC: absorption)
    BAT: GCN 15402; GCN 15456
XRT: GCN 15402; GCN 15416; GCN 15417; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15402; GCN 15414
Redshift: GCN 15407 (NOT); GCN 15408 (GTC)
Nora Troja
131024B 21:35:31 575754 144.464
09:37:51.4
44.284
44:17:02.4
2.1 64.00 12 2 0.1 0.1 0.85, PL 0.23 09:38:00.79 44:16:17.4 2.6 110.45 59.1 0.0020064539 0.0005324301 -1.29 1.8329 1.22162 n/a n/a n/a 121 V>20.6 B>20.5
U>20.3
UVW1>20.4
UVM2>20.9
UVW2>21.3
White>21.8
Fermi (GBM), Suzaku     UVOT: no detection BAT: GCN 15371; GCN 15383
XRT: GCN 15371; GCN 15374; GCN 15378; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15371: GCN 15380
Hans Krimm
131024A 12:26:20 575707 290.544
19:22:10.6
-64.599
-64:35:56.4
2.0 112.00 12 1 0.3 0.1 1.85, PL 0.18 19:21:55.68 -64:36:09.8 1.4 133.48 n/a 0.1099273 0.0599718 -1.797 2.02387 0.657996 n/a n/a n/a 137 V>18.91 B>19.75
U>20.49
UVW1>19.15
UVM2>18.99
UVW2>19.48
White>21.69
      UVOT: no detection BAT: GCN 15365; GCN 15370
XRT: GCN 15365; GCN 15367; GCN 15372; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15365; GCN 15475
Judy Racusin
131018B 16:08:39 Fermi 304.41
20:17:38.4
23.11
23:06:36.0
n/a n/a n/a n/a n/a n/a n/a n/a 20:18:08.86 23:11:15.3 4.9 83100 n/a n/a n/a n/a n/a n/a n/a n/a n/a 83000 V>19.4 U>20.6
White>21.7
      Fermi: GCN 15357
UVOT: no detection
XRT: GCN 15361; GCN 15431
UVOT: GCN 15362
 
131018A 12:47:48 574935 98.473
06:33:53.5
-19.897
-19:53:49.2
1.3 73.22 11 1 0.5 0.1 2.24, PL 0.14 06:33:53.10 -19:53:47.1 1.4 112.65 445 0.16445982 0.07505646 -1.333 2.18813 3.28473 n/a n/a n/a 99 V>20.3 B>22.0
U>21.9
UVW1>21.3
UVM2>20.5
UVW2>20.8
White>22.4
      UVOT: no detection BAT: GCN 15349; GCN 15354
XRT: GCN 15349; GCN 15352; GCN 15356; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15349; GCN 15358
Other: GCN Report 450.1
Andrea Melandri
131014A 05:09:00.20 Fermi 101.9
06:47:36.0
-20.0
-20:00:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 06:41:12.80 -19:05:49.6 6 44100 n/a 0.31052619 0.08796957 -1.617 2.20057 6.82314 n/a n/a n/a 45700 n/a U>20.9       Fermi: GCN 15332
UVOT: no detection
XRT: GCN 15334; GCN 15335; GCN 15339; GCN 15344; GCN 15351; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15342
 
131011A 17:47:34.99 Fermi n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 02:10:06.11 -04:24:42.1 4.1 ~86400 n/a n/a 0.030 n/a 1.5 0.185 n/a n/a n/a 83900 n/a UVW2>22.10       Fermi: GCN 15331
UVOT: no detection
XRT: GCN 15329
UVOT: GCN 15343
Other: GCN Report 456.1
 
131004A 21:41:03 573190 296.108
19:44:25.9
-2.952
-02:57:07.2
1.1 1.54 2.8 0.2 3.4 0.2 1.81, PL 0.11 19:44:27.16 -02:57:31.0 1.5 69.97 n/a 0.01474704 0.006689178 -1.013 2.21436 2.62515 19:44:27.09 -02:57:30.4 0.55 75 V>20.24 U=20.72
B>21.0
UVW1>20.9
UVM2>20.8
UVW2>21.0
White=20.18
NOT, TNG (3.6m), Liverpool (2m), Magellan (6.5m), MPG (2.2m), TNG (4m), Fermi (GBM) 0.717 (Magellan: emission)
0.71 (TNG: emission)
    BAT: GCN 15303; GCN 15316
XRT: GCN 15303; GCN 15308; GCN 15311; GCN 15318; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15303; GCN 15313
Redshift: GCN 15307 (Magellan); GCN 15310 (TNG)
Lea Hagen
131002B 10:54:28 572742 75.135
05:00:32.4
-75.701
-75:42:03.6
1.2 39.10 6.2 0.6 0.6 0.1 0.36, CPL 0.84 05:00:29.37 -75:42:10.8 2.2 52.84 72.5 0.0045879097 0.0009253971 0.5426 2.19584 3.11143 n/a n/a n/a 62 V>20.3 B>21.4
U>21.0
UVW1>20.4
UVM2>20.1
UVW2>20.5
White>22.1
      UVOT: no detection BAT: GCN 15284; GCN 15298
XRT: GCN 15284; GCN 15291; GCN 15296; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15284; GCN 15295
Mike Stroh
131002A 06:54:21 572721 253.103
16:52:24.7
82.036
82:02:09.6
3.9 55.59 6.4 0.8 1.3 0.1 1.63, PL 0.19 16:52:52.94 82:03:14.8 1.7 66.71 93.8 0.0548086 0.02730021 -6.028 2.07363 1.13087 n/a n/a n/a 77 V=18.89 B=19.41
U>21.1
UVW1>20.7
UVM2>21.1
UVW2>21.5
White=17.94
Faulkes North (2m), ISON-NM (0.4m), Fermi (GBM)       BAT: GCN 15283; GCN 15302
XRT: GCN 15283; GCN 15287; GCN 15292; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15283; GCN 15294
Brad Barlow
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
131001A 05:37:24 Ground Analysis
20297
8.304
00:33:13.0
25.557
25:33:25.2
1.6 4.9 4.9 0.6 2.57 0.25 0.8, CPL 0.6 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 79990 n/a U>20.94       XRT: no detection
UVOT: no detection
BAT: GCN 15281; GCN 15293
XRT: GCN 15288
UVOT: GCN 15288
Jay Cummings
130929A 09:36:33 572308 135.028
09:00:06.7
-47.554
-47:33:14.4
1.6 11.10 6.9 0.8 1.7 0.3 2.00, PL 0.18 09:00:05.73 -47:33:38.7 1.7 101.48 n/a 0.0073405563 0.0026680115 -1.297 2.19191 32.2493 n/a n/a n/a 280 V>19.7 B>19.0
U>20.6
UVW1>19.6
UVM2>19.7
UVW2>19.7
White>21.4
      UVOT: no detection BAT: GCN 15269; GCN 15272
XRT: GCN 15269; GCN 15271; GCN 15273; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15269; GCN 15275
Other: GCN Report 455.1
Frank Marshall
130925A 04:11:24 571830 41.186
02:44:44.6
-26.146
-26:08:45.6
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>20.07 V>20.6
U>20.4
UVW1>21.1\UVM2>21.2
UVW2>20.7
white>22.0
MPG/ESO (2.2m), MAXI/GSC, VLT/UVES, VLT/X-shooter, Fermi (GBM), HJT (1.5m), INTEGRAL, Konus-Wind, NuSTAR 0.347 (VLT/UVES: emission)
0.35 (VLT/X-shooter: emission)
White=22.9 (UVOT) XRT: The light curve behaviour is dominated by sharp, bright flares. Please see GCN 15254 for more detailed information.
UVOT: no detection
BAT: GCN 15246; GCN 15257
XRT: GCN 15246; GCN 15251; GCN 15254; GCN 15280; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15246; GCN 15266
Redshift: GCN 15249 (VLT/UVES); GCN 15250 (VLT/X-shooter)
Host: GCN 15267 (UVOT); GCN 15489 (HST)
Other: GCN Report 465.1
Amy Lien
130919A 11:07:24 571271 207.281
13:49:07.4
-10.353
-10:21:10.8
1.6 97.3 14 2 0.5 0.1 0.54, CPL 0.73 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 23:23 UT on 2013 December 7. BAT: GCN 15232; GCN 15234
Hans Krimm
130913A 00:28:21 570531
Ground Analysis
341.960
22:47:50.4
1.294
01:17:38.4
3.3 n/a 1.3 0.4 n/a n/a 0.9, PL 0.3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       The source went into Moon constraint for Swift very shortly after discovery, so no TOO was possible, and there will be no narrow-field instrument data for this GRB. BAT: GCN 15233
Jay Cummings
130912A 08:34:57 570465 47.606
03:10:25.4
13.999
13:59:56.4
1.6 0.28 1.7 0.2 2.2 0.3 1.20, PL 0.20 03:10:22.21 13:59:49.3 1.5 93.90 n/a 0.019026 0.007447296 -1.202 1.57299 1.486673 n/a n/a n/a 98 V>20.3 B>21.6
U>21.6
UVW1>22.1
UVM2>21.8
UVW2>21.6
White>21.4
MPG/ESO (2.2m), Fermi (GBM), Palomar (60"), WHT, Konus-Wind     UVOT: no detection BAT: GCN 15212; GCN 15216
XRT: GCN 15212; GCN 15217; GCN 15221; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15212; GCN 15229
Other: GCN Report 454.1
Valerio D'Elia
130907A 21:41:13 569992 215.898
14:23:35.5
45.602
45:36:07.2
1.0 >360 1400 10 25.6 0.5 1.17, PL 0.02 14:23:34.13 45:36:26.1 1.4 66.59 6330 2.6719719 0.5314296 -0.5477 1.99054 1.79173 14:23:34.04 45:36:27.1 0.50 74 V=16.29 B=16.78
U=15.87
UVW1=18.54
UVM2>19.2
UVW2>18.7
White=15.45
MASTER II, NOT, Skynet (14"), HJT (1.5m), Tautenburg (1.34m), Fermi (LAT), VLA @ 24.5 GHz, iTelescope (T21, 0.43m), Konus-Wind, INTEGRAL, WSRT @ 4.9 GHz, AMI @ 15 GHz, AZT-22 1.238 (NOT: absorption)     BAT: GCN 15183; GCN 15202; GCN 15205
XRT: GCN 15183; GCN 15198; GCN 15199; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15183; GCN 15195
Radio: GCN 15200 (VLA); GCN 15207 (WSRT); GCN 15211 (AMI)
Redshift: GCN 15187 (NOT)
Mat Page
130903A 00:47:20 INTEGRAL 82.1334
05:28:32.0
-0.1252
-00:07:30.7
n/a n/a n/a n/a n/a n/a n/a n/a 05:28:31.23 -00:07:36.0 4.3 n/a n/a 0.022945394 0.01248308 -0.7803 2.42199 1.458579 n/a n/a n/a 44100 V>21.2 U>21.3       INTEGRAL: GCN 15169
UVOT: no detection
XRT: GCN 15173; GCN 15231; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15181
 
130831B 13:48:19 568855 192.454
12:49:49.0
-29.187
-29:11:13.2
2.1 37.8 14 2 2.4 0.5 1.88, PL 0.21 12:49:40.89 -29:10:59.9 1.4 127.03 n/a 0.09176296 0.034865137 0.1477 2.06869 1.63839 n/a n/a n/a 130 V>19.7 B>20.5
U>20.3
UVW1>20.2
UVM2>20.9
UVW2>20.7
White>20.9
      UVOT: no detection BAT: GCN 15141; GCN 15163
XRT: GCN 15141; GCN 15149; GCN 15154; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15141; GCN 15160
Other: GCN Report 477.1
Daniele Malesani
130831A 13:04:16 568849 358.635
23:54:32.4
29.431
29:25:51.6
1.0 32.5 65 0.2 13.6 0.6 1.93, PL 0.05 23:54:29.92 29:25:47.3 1.4 125.80 88.7 0.23422308 0.10099206 -3.677 1.79449 0.0703922 23:54:29.89 29:25:46.2 0.74 191 V=14.4 B=14.9
U=13.9
UVW1=13.9
UVM2=13.6
UVW2=14.8
Faulkes North (2m), Faulkes South (2m), Weihai (1m), MITSuME (50cm), Gemini-North, Konus-Wind, Xinglong (60cm), Skynet/PROMPT (17"), Montarrenti Observatory (0.53m), Virtual Telescope (0.43m), iTelescope (0.32m), Taurus Hill Observatory (0.35m), TUBITAK T100 (1.0m), HJT (1.5m), SANTEL-650 (0.65m), VT-50 (0.5m), AZT-8 (0.7m), SANTEL-400AN, AZT-22, RTT150, MASTER II 0.4791 (Gemini-North: absorption)     BAT: GCN 15139; GCN 15155
XRT: GCN 15139; GCN 15147; GCN 15151; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15139; GCN 15168
Redshift: GCN 15144 (Gemini-North)
Lea Hagen
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
130829A 05:43:33 568417 182.426
12:09:42.2
46.520
46:31:12.0
1.3 42.56 12 1 0.6 0.1 1.36, PL 0.12 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to an observing constraint, Swift XRT or UVOT cannot observe this region until September 24th, 2013. BAT: GCN 15131
Other: GCN Report 478.1
Dirk Grupe
130822A 15:54:17 567163 27.940
01:51:45.6
-3.219
-03:13:08.4
3 n/a n/a n/a n/a n/a n/a n/a 01:51:41.22 -03:12:30.6 3.1 73.5 n/a n/a n/a n/a n/a n/a n/a n/a n/a 294 n/a n/a         BAT: GCN 15112
XRT: GCN 15112; GCN 15120
UVOT: GCN 15112
Dan Kocevski
130816B 04:53:38 566561 170.049
11:20:11.8
-57.527
-57:31:37.2
1.6 10.00 2.7 0.4 0.9 0.1 0.45, CPL 0.93 11:20:03.89 -57:33:26.3 1.9 70.21 n/a 0.005591898 0.0026020038 -0.9806 2.05442 5.3211 n/a n/a n/a 75 V>20.4 B>20.7
U>20.5
UVW1>20.8
UVW2>20.8
UVW2>20.7
White>21.5
MPG/ESO (2.2m)     UVOT: no detection BAT: GCN 15099; GCN 15108
XRT: GCN 15099; GCN 15102; GCN 15103; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15099; GCN 15110
Mike Stamatikos
130816A 01:46:55 566545 197.093
13:08:22.3
-58.996
-58:59:45.6
2.6 29.97 4.3 1.0 1.5 0.2 1.86, PL 0.34 13:08:33.68 -58:56:42.2 1.5 87.50 n/a 0.037145886 0.021100791 -0.7249 2.13422 7.04603 n/a n/a n/a 91 V>1.2 B>20.0
U>19.5
UVW1>19.3
UVM2>19.4
UVW2>19.7
White>21.1
REM (60cm), MPG/ESO (2.2m), Fermi (GBM)     UVOT: no detection BAT: GCN 15097; GCN 15105
XRT: GCN 15097; GCN 15100; GCN 15106; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15097
Other: GCN Report 467.1
Stephen Holland
130812A 22:22:52 566228 92.387
06:09:32.9
-13.285
-13:17:06.0
1.0 7.6 5.9 0.3 2.8 0.2 2.52, PL 0.11 06:09:35.00 -13:17:17.3 1.5 77.04 n/a 0.05380881 0.027239867 -0.8726 2.00858 2.80149 n/a n/a n/a 139 V>20.5 B>21.7
U>20.8
UVW1>20.5
UVM2>20.3
UVW2>21.3
      UVOT: no detection BAT: GCN 15088; GCN 15092
XRT: GCN 15088; GCN 15089; GCN 15090; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15088; GCN 15093
Other: GCN Report 453.1
Valerio D'Elia
130807A 10:25:43 565651 269.801
17:59:12.2
-27.616
-27:36:57.6
1.7 n/a 12 2 0.4 0.1 0.31, CPL 0.89 17:59:12.16 -27:36:57.5 3.6 84.95 n/a 0.0896544 0.04383357 -1.811 2.30611 14.6014 n/a n/a n/a 145 V>19.34 B>20.3
U>19.9
UVW1>19.6
UVM2>19.7
UVW2>20.2
White>21.1
      BAT: The current analysis of the BAT data does not allow us to distinguish between the interpretations of this event as either a GRB or galactic transient.
XRT: It is likely that BAT trigger 565651 was a somewhat unusual GRB rather than a Galactic or extragalactic transient, in spite of its proximity to the Galactic center.
UVOT: no detection
BAT: GCN 15082; GCN 15083
XRT: GCN 15082; GCN 15085; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15082; GCN 15086
Other: GCN Report 449.1
Andrea Melandri
130806A 02:51:33 565562 35.907
02:23:37.7
67.525
67:31:30.0
1.6 6.1 1.7 0.2 1.3 0.1 2.50, PL 0.22 02:23:42.74 67:31:55.3 1.8 66.25 n/a 0.022168162 0.013696792 -0.6172 1.59744 6.66233 n/a n/a n/a 69 V>19.9 B>21.3
U>21.4
UVW1>21.2
UVM2>20.9
UVW2>20.7
white>21.8
      BAT: the burst can be classified as an X-ray flash (see GCN 15076)
UVOT: no detection
BAT: GCN 15071; GCN 15076
XRT: GCN 15071; GCN 15072; GCN 15078; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15071; GCN 15084
Ben Gompertz
130803A 10:02:52 565263 220.256
14:41:01.4
-2.499
-02:29:56.4
1.1 44 15 1 5.1 0.4 1.69, PL 0.14 14:41:00.65 -02:29:31.2 1.4 90.31 n/a 0.09421852 0.05225616 -0.7556 2.41341 8.79065 n/a n/a n/a 93 V>20.8 B>21.0
U>20.7
UVW1>21.4
UVM2>21.2
UVW2>20.9
White>21.7
Fermi (GBM)   MPG/ESO UVOT: no detection BAT: GCN 15059; GCN 15063
XRT: GCN 15059; GCN 15062; GCN 15068; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15059; GCN 15065
Host: GCN 15066 (MPG/ESO); GCN 15073 (MPG/ESO)
Other: GCN Report 448.1
Kim Page
130727A 16:45:19.52 564342 330.790
22:03:09.6
-65.540
-65:32:24.0
1.0 13.57 38 1 7.0 0.3 1.65, PL 0.05 22:03:11.62 -65:32:19.0 1.4 3484.5 10 0.12136098 0.05564492 -0.9995 1.93714 1.220899 22:03:11.62 -65:32:18.8 0.7 3495 V>2.96 B=21.44
U=20.99
UVW1=21.89
UVM2>20.50
UVW2>21.80
White=21.35
Faulkes South (2m), MPG/ESO (2.2m), Fermi (GBM), Konus-Wind     Due to an observing constraint, Swift did not slew until T0+49.6 minutes. BAT: GCN 15046; GCN 15049
XRT: GCN 15047; GCN 15048; GCN 15051; GCN 15054; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15047; GCN 15056
Mike Stroh
130725B 17:39:28 564028 214.233
14:16:55.9
-11.124
-11:07:26.4
1.2 10.0 3.9 0.4 2.2 0.2 2.23, PL 0.17 14:16:57.74 -11:07:42.6 1.4 53 10 0.09111694 0.04246453 -0.08857 1.94128 0.731063 14:16:57.76 -11:07:41.8 0.50 72 V=19.16 B=18.20
U=17.35
UVW1=20.01
UVM2>21.1
UVW2>20.1

White=16.67
MPG/ESO (2.2m), REM (60cm)       BAT: GCN 15029; GCN 15041
XRT: GCN 15029; GCN 15038; GCN 15040; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15032; GCN 15045
Other: GCN Report 464.1
Craig Swenson
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
130725A 11:37:11 563980 230.060
15:20:14.4
0.624
00:37:26.4
2.5 101.8 9.7 1.7 0.6 0.2 1.60, PL 0.30 15:20:07.78 00:37:39.4 1.8 3094 n/a n/a 0.013 -0.7 2.5 0.9 n/a n/a n/a 3097 V>20.4 B>20.4
U>21.0
UVW1>21.0
UVM2>21.0
UVW2>21.1
White>21.0
Murikabushi (1m)     This burst was not identified in real-time due to telemetry gaps.
UVOT: no detection
BAT: GCN 15028; GCN 15031
XRT: GCN 15028; GCN 15042
UVOT: GCN 15028; GCN 15036
Other: GCN Report 452.1
Binbin Zhang
130722A 08:19:19 563213 260.670
17:22:40.8
-2.979
-02:58:44.4
3 n/a n/a n/a n/a n/a n/a n/a 17:22:36.46 -02:58:22.2 1.4 111.22 865 0.25077552 0.10310304 -8 1.90545 4.96772 17:22:36.47 -02:58:21.6 0.7 120 V>19.7 B>20.9
U>21.0
UVW1>21.2
UVW2>21.3
White_FC=19.6
Faulkes South (2m), Skynet/GORT (14"), Konus-Wind   i'=19.58 (HJT)   BAT: GCN 15013
XRT: GCN 15013; GCN 15018; GCN 15019; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15013; GCN 15022
Host: GCN 15057 (HJT)
Nora Troja
130719A 05:47:49 562625 89.038
05:56:09.1
-11.591
-11:35:27.6
1.9 177.7 23 2 0.6 0.2 1.63, PL 0.17 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to the Sun constraint, XRT and UVOT will not be able to observe the burst location until July 26. BAT: GCN 15012; GCN 15016
Other: GCN Report 463.1
Frank Marshall
130716A 10:36:53 561974 179.581
11:58:19.4
63.057
63:03:25.2
2.5 n/a n/a n/a n/a n/a n/a n/a 11:58:18.5 63:03:10.6 4.1 122 n/a n/a n/a n/a n/a n/a n/a n/a n/a 120 V>9.17 B>20.01
U_fc>19.86
UVW1>19.61
UVM2>19.64
UVW2>20.05
White>20.90
Fermi (GBM)     UVOT: no detection BAT: GCN 15006
XRT: GCN 15006
UVOT: GCN 15007
Stefan Immler
130708A 11:43:03.7 560515
Ground Analysis
20286
17.474
01:09:53.8
0.003
00:00:10.8
2.4 9 78 18 n/a n/a n/a n/a n/a n/a n/a 97564 n/a n/a n/a n/a n/a n/a n/a n/a n/a 97557 V>20.1 U>21.4
White>21.6
Fermi (GBM)     XRT: no detection
UVOT: no detection
BAT: GCN 14997
XRT: GCN 15001
UVOT: GCN 15001
Jay Cummings
130702A 00:05:23 Fermi 218.8
14:35:12.0
12.25
12:15:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 14:29:14.78 15:46:26.1 1.5 89100 n/a 2.5411032 1.114812 -1.056 1.98886 0.585523 14:29:14.77 15:46:26.5 0.50 89111 n/a U=18.48
UVW1=19.29
UVM2=19.67
UVW2=19.26
White=18.26
      Fermi: GCN 14972 XRT: GCN 14973; GCN 14982; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14973; GCN 14991
 
130701A 04:17:43 559482 357.224
23:48:53.8
36.100
36:06:00.0
1.0 4.38 44 1 17.1 0.7 0.90, CPL 0.21 23:48:55.08 36:06:01.5 1.5 85.47 136 0.09600966 0.034662612 -1.798 1.9213 0.510222 n/a n/a n/a 151 V=19.04 U-FC=15.52
B=19.66
UVW2=20.07
NOT, VLT, Konus-Wind, Palomar (60") 1.155 (VLT: absorption)     BAT: GCN 14953; GCN 14959
XRT: GCN 14953; GCN 14955; GCN 14961; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14953; GCN 14957
Redshift: GCN 14956 (VLT)
Paul Kuin
130627B 12:00:50 559139 181.914
12:07:39.4
-55.706
-55:42:21.6
1.8 28.6 6.1 0.8 0.8 0.2 0.13, CPL 1.03 12:07:39.14 -55:42:02.9 4.2 2996.6 n/a n/a n/a n/a n/a n/a n/a n/a n/a 3754 V>19.5 B>20.1
U>19.7
UVW1>20.3
UVM2>20.4
UVW2>19.7
White>20.9
      Due to an observing constraint, Swift did not slew until T0+48.4 minutes.
XRT: Swift performed a second epoch observation and the X-ray object reported by is no longer detected, therefore confirming that this object was the afterglow
UVOT: no detection
BAT: GCN 14936; GCN 14952
XRT: GCN 14938; GCN 14947; GCN 14966
UVOT: GCN 14939; GCN 14950
Other: GCN Report 476.1
Sam Oates
130627A 08:55:03 559132 184.415
12:17:39.6
-37.114
-37:06:50.4
2.8 30.8 9.1 1.9 1.8 0.5 1.84, PL 0.32 12:17:39.66 -37:05:13.2 1.5 2975.93 n/a 0.04396356 0.022167108 -0.8777 2.39584 3.8554 n/a n/a n/a 2979 V>19.7 B>21.3
U>20.5
UVW1>20.4
UVM2>20.4
UVW2>21.2
White>22.1
Fermi (GBM)     Due to an observing constraint, Swift did not slew until T0+46.0 minutes
UVOT: no detection
BAT: GCN 14933; GCN 14951
XRT: GCN 14935; GCN 14945; GCN 14948; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14934; GCN 14949
Other: GCN Report 475.1
Sam Oates
130626A 10:51:03 559075 273.128
18:12:30.7
-9.525
-09:31:30.0
1.8 0.16 0.52 0.08 0.9 0.2 -0.53, CPL 1.39 n/a n/a n/a 58.6 n/a n/a n/a n/a n/a n/a n/a n/a n/a 67 V>19.8 B>21.1
U>20.7
UVW1>20.1
White>22.0
      XRT: Source previously reported has not faded significantly, it is not believe it to be the X-ray afterglow.
UVOT: no detection
BAT: GCN 14931; GCN 14942
XRT: GCN 14931; GCN 14937; GCN 15004
UVOT: GCN 14931: GCN 14937
Max De Pasquale
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
130625A 07:00:39 558982 343.336
22:53:20.6
82.171
82:10:15.6
1.3 38.1 18 1 1.2 0.2 1.37, PL 0.09 22:53:06.71 82:10:27.8 2.0 97.24 n/a 0.000822419 0.00021800192 -1.702 2.2062 4.76875 n/a n/a n/a 102 V>19.34 B>20.21
U>20.81
UVW1>19.60
UVM2>20.04
UVW2>19.79
White>21.34
      UVOT: no detection BAT: GCN 14923; GCN 14925
XRT: GCN 14923; GCN 14924; GCN 14930; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14923; GCN 14928
Other: GCN Report 440.1
Dirk Grupe
130623A 11:42:44.7 Ground Analysis
20284
20.723
01:22:53.5
-77.784
-77:47:02.4
4 15 5.4 1.1 1.4 0.3 1.8, PL 0.2 01:23:24.83 -77:46:24.2 4.5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a White>22.6 Fermi (GBM), MPG/ESO (2.2m)     XRT: The source reported seems to have faded, suggesting that it may be the X-ray afterglow.
UVOT: no detection
BAT: GCN 14921
XRT: GCN 14926; GCN 14964
UVOT: GCN 14926
 
130615A 09:44:45 558271 274.963
18:19:51.1
-68.161
-68:09:39.6
2.9 304 21 3 0.7 0.2 0.87, CPL 0.92 18:19:19.02 -68:09:40.2 2.0 174.06 211 0.01882657 0.0.0785145 -2.975 2.07759 0.827000000005646 n/a n/a n/a 180 V>20.1 U>21.3
UVW1>20.9
UVM2>20.3
UVW2>20.8
MPG/ESO (2.2m), PROMPT (16"), Zadko (100cm),     UVOT: no detection BAT: GCN 14897; GCN 14899
XRT: GCN 14897; GCN 14900; GCN 14904; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14897; GCN 14902
Eda Sonbas
130612A 03:22:22 557976 259.771
17:19:05.0
16.729
16:43:44.4
2.0 4.0 2.3 0.5 1.7 0.3 -0.14, CPL 1.71 17:19:10.63 16:43:11.3 1.5 86.97 92.2 0.010768527 0.004891128 -1.012 2.18734 7.85251 17:19:10.58 16:43:11.9 0.53 94 V>20.6 B>21.3
U=19.68
UVW1>21.6
UVM2>21.6
UVW2>21.1
White=18.97
Liverpool (2m), PAIRITEL (1.3m), PROMPT (16"), NOT (2.5m), Palomar (60"), HJT (1.5m), Sierra Nevada (1.5m), VLT, TAROT (25cm), ISON-NM (0.45m), iTelescope T21 (0.43m), Fermi (GBM) 2.006 (VLT: absorption)     BAT: GCN 14874; GCN 14916
XRT: GCN 14874; GCN 14884; GCN 14886; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14874; GCN 14887
Redshift: GCN 14882 (VLT)
Judy Racusin
130610A 03:12:13 557845 224.414
14:57:39.4
28.187
28:11:13.2
2.4 46.4 25 1 1.7 0.2 1.27, PL 0.08 14:57:40.88 28:12:25.6 1.4 132.97 43.7 0.026318754 0.010466968 -1.182 2.04497 2.63573 14:57:40.88 28:12:25.8 0.51 140 V>20.07 B+19.12
U=17.67
UVW1>19.05
UVM2>21.09
UVW2>20.63
White=19.56
Liverpool (2m), PROMPT (16"), PAIRITEL (1.3m), Palomar (60"), VLT, Mt. Lemmon (1m), Fermi (GBM), ISON-NM (0.45m), iTelescope T21 (0.43m), CrAO, TAROT (25cm) 2.092 (VLT: absorption)     BAT: GCN 14842; GCN 14849
XRT: GCN 14842; GCN 14851; GCN 14853; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14842; GCN 14859
Redshift: GCN 14848 (VLT)
Jay Cummings
130609B 21:38:40 557828 53.776
03:35:06.2
-40.168
-40:10:04.8
1.0 210.6 160   8.5 0.4 1.32, PL 0.04 03:35:05.03 -40:10:26.7 1.7 76.01 342 0.18392367 0.0537314 -0.8014 2.00555 1.27967 03:35:05.11 -40:10:26.7 0.50 85 V=16.89 B=17.32
U=17.15
UVW1=17.61
UVM2=19.12
UVW2>19.51
White=17.36
Konus-Wind, MPG/ESO (2.2m), Fermi (GBM), Suzaku       BAT: GCN 14841; GCN 14862; GCN 14867
XRT: GCN 14841; GCN 14847; GCN 14852; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14841; GCN 14857
Other: GCN Report 435.1
Hans Krimm
130609A 03:05:08 557782 152.680
10:10:43.2
24.124
24:07:26.4
1.2 7.0 5.7 0.4 1.8 0.2 1.88, PL 0.11 10:10:40.49 24:07:55.4 1.8 66.83 n/a 0.01861029 0.00981255 -0.8204 2.72407 3.53627 n/a n/a n/a 70 V>19.9 B>21.7
U>21.4
UVW1>21.5
UVM2>21.3
UVW2>20.8
White>22.0
Fermi (GBM)     UVOT: no detection BAT: GCN 14828; GCN 14834
XRT: GCN 14828; GCN 14835; GCN 14837; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14828; GCN 14871
Jay Cummings
130608A 23:14:21 557771 24.597
01:38:23.3
41.492
41:29:31.2
2.5 151.38 9.0 1.9 0.6 0.3 2.71, PL 0.41 01:38:26.67 41:30:10.8 1.5 161.56 47.7 0.02918907 0.02112858 -4.325 2.38733 0.662000000429403 n/a n/a n/a 168 V>2.6 B>20.8
U>20.5
UVW1>20.6
UVM2>21.3
UVW2>21.5
White>21.5
      UVOT: no detection BAT: GCN 14827; GCN 14833; GCN 14850
XRT: GCN 14827; GCN 14832; GCN 14838; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14827; GCN 14870
Other: GCN Report 434.1
Hans Krimm
130606B 00:48:11.32 Fermi 292.18
19:28:43.2
-24.86
-24:51:36.0
n/a n/a n/a n/a n/a n/a n/a n/a 14:34:07.04 -22:06:08.3 1.6 106600 n/a 0.909216 0.3332544 -1.287 2.43651 2.39498 n/a n/a n/a 106600 n/a White>22.6       Fermi: GCN 14765
UVOT: no detection
XRT: GCN 14820; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14855
 
130606A 21:04:39 557589 249.390
16:37:33.6
29.796
29:47:45.6
2.0 276.58 29 2 2.6 0.2 1.52, PL 0.12 16:37:35.13 29:47:46.8 1.4 72.43 164 0.07761601 0.01.8112425 -0.6415 1.86465 0.177676 n/a n/a n/a 80 V>20.6 B>20.7
U>20.4
UVW1>21.1
UVM2>20.5
UVW2>20.1
White>22.1
TELMA (0.6m), CAHA (1.23m), NOT (2.5m), Sutherland Observatory (1.4m), Liverpool (2m), Virtual Telescope (0.43m), GTC (10.4m), Montarrenti Observator (0.53m), TUBITAK (1.0m), MMT (6.5m), HJT (1.5m), Mt. Lemmon (1m), PAIRITEL (1.3m), Palomar (60"), Abastumani Observatory (0.7m), MPG/ESO (2.2m), Konus-Wind, Abastumani Observatory (0.7m), PROMPT (16"), VLT, EVLA @ 21.8 GHz, TAROT (25cm), Liverpool (2m), Chandra 5.91 (GTC: absorption)
5.913 (MMT: absorption)
5.913 (VLT: absorption)
  UVOT: no detection BAT: GCN 14781; GCN 14819
XRT: GCN 14781; GCN 14811; GCN 14812; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14781; GCN 14814
Redshift: GCN 14790 (GTC); GCN 14796 (GTC); GCN 14798 (MMT); GCN 14816 (VLT)
Other: GCN Report 444.1
Tilan Ukwatta
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
130605A 23:41:42 557508 134.536
08:58:08.6
-33.477
-33:28:37.2
1.7 12.6 26 3 4.1 0.9 1.58, PL 0.17 08:58:08.57 -33:27:41.5 1.8 92.58 n/a 0.006325344 0.0024004323 -1.242 1.3888 2.19000000841239 08:58:08.61 -33:27:40.2 0.50 96 V=19.90 B>21.70
U>21.45
UVW1>21.57
UVM2>21.02
UVW2>20.27
White=21.04
MPG/ESO (2.2m), TAROT (25cm), PROMPT (16"), Konus-Wind     No prompt event mode data were available as Swift entered the SAA shortly after the burst was detected. BAT: GCN 14773; GCN 14787
XRT: GCN 14773; GCN 14788; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14773; GCN 14780
Other: GCN Report 433.1
Stephen Holland
130604A 06:54:26 557354 250.166
16:40:39.8
68.225
68:13:30.0
1.1 37.7 14 1 0.8 0.2 1.51, PL 0.12 16:40:44.89 68:13:34.9 1.6 99.27 176 0.001072626 0.00022190936 -2.02 2.08823 2.23996 n/a n/a n/a 109 V>20.3 B>21.5
U>20.0
UVW1>20.0
UVM2>19.7
UVW2>21.3
White>21.8
Palomar (60"), ISON-NM (0.45m), Gemini-North 1.06 (Gemini-North: emission)   UVOT: no detection BAT: GCN 14752; GCN 14779
XRT: GCN 14752; GCN 14763; GCN 14766; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14768
Redshift: GCN 14762 (Gemini-North)
Other: GCN Report 443.1
Andrea Melandri
130603B 15:49:14 557310 172.222
11:28:53.3
17.063
17:03:46.8
1.0 0.18 6.3 0.3 6.4 0.3 0.82, PL 0.07 11:28:48.15 17:04:16.9 1.4 59.05 n/a 0.0398682 0.011380392 -0.3536 2.20112 2.25766 n/a n/a n/a 62 V>19.8 B=21.14
U=20.87
UVW1>20.6
UVM2>20.4
UVW2=20.6
White=20.81
WHT, NOT (2.5m), GTC, Magellan (6.5m), Tubitak National Observatory (1.0m), Observatorio de Sierra Nevada (1.5m), Gemini-South, VLA @ 5.8 GHz, VLT, Palomar (60"), HJT (1.5m), Konus-Wind, HST, XMM-Newton 0.356 (GTC: absorption & emission)
0.356 (Magellan: emission, host)
0.356 (Gemini-South: emission)
0.3564 (VLT: absorption & emission)
r=20.94 (WHT)   BAT: GCN 14735; GCN 14741
XRT: GCN 14735; GCN 14739; GCN 14749; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14735; GCN 14759
Radio: GCN 14751 (VLA)
Redshift: GCN 14744 (GTC); GCN (Magellan); GCN 14747 (GTC); GCN 14748 (Gemini-South); GCN 14757 (VLT)
Host: GCN 14742 (WHT); GCN 14743 (NOT); GCN 14744 (GTC); GCN (Magellan); GCN 14747 (GTC); GCN 14748 (Gemini-South); GCN 14757 (VLT); GCN 14893 (HST)
Other: GCN Report 442.1
Andrea Melandri
130603A 05:59:32 557274 86.859
05:47:26.2
82.910
82:54:36.0
1.6 76 19 1 0.8 0.1 1.83, PL 0.12 05:47:35.06 82:54:30.7 1.5 3103.59 n/a 0.176651 0.0487806 -0.2662 2.32319 4.70297 05:47:33.9 82:54:31.3 0.8 3325 V>19.02 B=19.71
U=19.19
UVW1=19.62
UVM2>19.63
UVW2=20.25
White=9.61
MITSuME (50cm), NM1 Telescope (0.40m)     Due to an observing constraint, Swift did not slew until T0+49.7 minutes. BAT: GCN 14731; GCN 14736
XRT: GCN 14732; GCN 14733; GCN 14737; GCN 14740; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14732; GCN 14738
Other: GCN Report 441.1
Andrea Melandri
130529A 11:15:25 556930 24.274
01:37:05.8
-64.143
-64:08:34.8
1.9 128 14 2 0.5 0.1 1.56, PL 0.17 01:37:07.66 -64:08:50.8 1.4 112.63 124 0.09166456 0.043107497 -1.669 1.32001 0.685488 n/a n/a n/a 122 V>20.8 B>21.1
U>21.5
UVW1>21.6
UVM2>21.0
UVW2>21.8
White>22.1
      UVOT: no detection BAT: GCN 14717; GCN 14726
XRT: GCN 14717; GCN 14719; GCN 14723; GCN 14724; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14717; GCN 14728
Other: GCN Report 432.1
Valerio D'Elia
130528A 16:41:23 556870 139.405
09:17:37.2
87.300
87:18:00.0
1.0 59.4 51 2 3.0 0.2 1.39, CPL 0.19 09:18:01.22 87:18:04.2 1.9 64.87 1200 0.12047816 0.047773 -1.451 1.91315 3.43277 n/a n/a n/a 75 V>19.9 B>20.8
U>21.0
UVW1>20.7
UVM2>20.7
UVW2>20.5
White>21.7
Konus-Wind, Fermi (GBM)     UVOT: no detection BAT: GCN 14711; GCN 14718
XRT: GCN 14711; GCN 14714; GCN 14716; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14711; GCN 14721
Other: GCN Report 431.1
Valerio D'Elia
130527A 14:21:30 556753 309.282
20:37:07.7
-24.726
-24:43:33.6
1.1 44 120 4 20.1 1.4 1.25, PL 0.05 20:37:06.32 -24:43:29.9 1.4 105.24 288 0.031501125 0.00919665 -1.5 1.66746 1.45629 n/a n/a n/a 113 V>18.7 B>20.2
U>20.2
UVW1>19.8
UVM2>20.0
UVW2>20.6
White>21.1
Konus-Wind, Suzaku     UVOT: no detection BAT: GCN 14703; GCN 14708
XRT: GCN 14703; GCN 14704; GCN 14705; GCN 14707; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14703; GCN 14715
Other: GCN Report 447.1
Ben Gompertz
130521A 22:49:16 556344 87.568
05:50:16.3
14.470
14:28:12.0
1.6 11.0 4.2 0.5 1.9 0.2 2.11, PL 0.20 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a PROMPT (16")     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 05:50 UT on 2013 August 06. BAT: GCN 14691; GCN 14693
Claudio Pagani
130518B 10:50:38 556105
Ground Analysis
20282
321.555
21:26:13.2
-20.148
-20:08:52.8
1.8 n/a 8.0 n/a n/a n/a 1/39, PL 0.14 n/a n/a n/a 184000 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Burst found in ground analysis. A Swift TOO request has been submitted and approved to locate the afterglow.
XRT: no detection
BAT: GCN 14682; GCN 14683; GCN 14694
XRT: GCN 14690
Jay Cummings
130518A 13:55:07.4 556113 355.671
23:42:41.0
47.478
47:28:40.8
2.9 n/a n/a n/a n/a n/a n/a n/a 23:42:40.23 47:27:53.5 2.1 n/a n/a 0.154358768 0.086187698 -0.747 1.96017 2.58508 n/a n/a n/a 30500 n/a U=19.0 Fermi (GBM & LAT), Konus-Wind, HJT (1.5m), Palomar (60"), GTC (10.4m), Gemini-North, PdBI @ 86.7 GHz, Suzaku 2.49 (GTC: absorption)
2.488 (Gemini-North: absorption)
  Burst first reported by Fermi: GCN 14674 BAT: GCN 14676
XRT: GCN 14678; GCN 14681; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14678
Radio: GCN 14689 (PdBI)
Redshift: GCN 14685 (GTC); GCN 14687 (Gemini-North)
Michael Siegel
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
130515A 01:21:17 555880 283.436
18:53:44.6
-54.283
-54:16:58.8
1.6 0.29 1.5 0.2 1.4 0.2 0.77, PL 0.18 18:53:45.63 -54:16:44.6 2.4 75.2 n/a n/a n/a n/a n/a n/a n/a n/a n/a 79 V>19.8 B>21.0
U>20.7
UVW1>20.7
UVM2>20.0
UVW2>20.7
White>21.7
Fermi (GBM), Konus-Wind, Suzaku     UVOT: no detection BAT: GCN 14650; GCN 14658
XRT: GCN 14650; GCN 14654; GCN 14661
UVOT: GCN 14650; GCN 14660
Other: GCN Report 437.1
Daniele Malesani
130514B 13:26:32 INTEGRAL 147.604
09:50:25.0
-18.969
-18:58:08.4
n/a n/a 8.8 0.6 n/a n/a 1.72, PL 0.21 09:50:26.06 -18:57:54.6 1.8 5000 n/a 0.1077102 0.0501189 -0.9806 2.17334 3.57487 n/a n/a n/a n/a n/a n/a       INTEGRAL: GCN 14638
BAT: Slew survey data for photon index and fluence.
BAT: GCN 14659
XRT: GCN 14651; GCN 14695; Evans et al., 2009, MNRAS, 397, 1177
 
130514A 07:13:41 555821 296.278
19:45:06.7
-7.974
-07:58:26.4
1.0 204 91 2 2.8 0.3 1.80, PL 0.05 19:45:07.92 -07:58:34.0 1.5 88.83 583 0.07779492 0.029464704 -2.024 2.0604 1.577583 n/a n/a n/a 97 V>18.7 B>19.1
U>20.5
UVW1>19.1
UVW2>19.5
White>21.5
MPG/ESO (2.2m), PROMPT (16") 3.6 (MPG/ESO: photometric)   UVOT: no detection BAT: GCN 14632; GCN 14636; GCN 14702
XRT: GCN 14632; GCN 14637; GCN 14649; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14632; GCN 14640
Redshift: GCN 14634 (MPG/ESO)
Other: GCN Report 446.1
Eda Sonbas
130513A 07:38:00 INTEGRAL 144.77525
09:39:06.1
-5.24393
-05:14:38.1
n/a n/a n/a n/a n/a n/a n/a n/a 09:39:02.80 -05:14:30.1 2.7 25400 n/a n/a n/a -3.3 2.9 0.34 n/a n/a n/a 25261 V>20.6 U>21.6
White>21.9
      INTEGRAL: GCN 14630
UVOT: no detection
XRT: GCN 14635
UVOT: GCN 14641
Other: GCN Report 427.1
 
130511A 11:30:47 555600 196.654
13:06:37.0
18.709
18:42:32.4
2.3 5.43 2.2 0.4 1.3 0.2 1.35, PL 0.31 13:06:34.90 18:42:35.3 1.4 71.58 n/a 0.007197588 0.0019920924 -0.8409 2.06879 1.03194 13:06:34.96 18:42:36.0 0.64 74 n/a White=19.18 Gemini-North, Higashi-Hiroshima Observatory (1.5m), SOAO (0.6m), ANU (2.3m) 1.3033 (Gemini-North: absorption)     BAT: GCN 14620; GCN 14624
XRT: GCN 14620; GCN 14622; GCN 14627; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14620
Redshift: GCN 14621 (Gemini-North)
Hans Krimm
130508A 17:08:53 555413 305.351
20:21:24.2
34.966
34:57:57.6
2.2 42 6.6 1.0 0.7 0.2 1.80, PL 0.23 20:21:17.22 34:57:29.9 2.5 130.49 n/a 0.00028673 0.0000617 -1.969 1.04958 16.44326 n/a n/a n/a 136 V>20.0 B>20.5
U>20.5
UVW1>20.3
UVM2>20.3
UVW2>20.5
White>21.5
      Even though this is a weak detection and it is on the Galactic Plane (lon,lat= 74,-1), we determine that this is probably a GRB, but can not rule out some other type of astrophysical source. We will need the full data set to make the determination.
UVOT: no detection
BAT: GCN 14607; GCN 14613
XRT: GCN 14607; GCN 14612; GCN 14614; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14607; GCN 14619
Other: GCN Report 426.1
Stephen Holland
130505A 08:22:28 555163 137.060
09:08:14.4
17.485
17:29:06.0
1.5 88 210 10 30.0 3.1 1.18, PL 0.07 09:08:14.60 17:29:04.3 1.4 96.37 735 2.1814356 0.5711476 0.6425 1.92439 0.524335 09:08:14.64 17:29:05.2 0.5 107 V=17.50 B=17.71
U=14.66
UVW1=19.28
UVM2>19.6
UVW2>19.9
White=17.96
MAXI, Gemini-North, MITSuME (50cm), Weihai (1m), TNT (80cm), iTelescope (T12), Konus-Wind, Kharkiv National University (0.7m), Tautenburg (1.43m), HJT (1.5m), Suzaku, MITSuME (50cm) 2.27 (Gemini-North: absorption)     BAT: GCN 14563; GCN 14589
XRT: GCN 14563; GCN 14569; GCN 14577; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14563; GCN 14573
Redshift: GCN 14567 (Gemini-North)
Other: GCN Report 429.1
John Cannizzo
130504C 23:30:15 Fermi 91.715
06:06:51.6
3.846
03:50:45.6
n/a n/a n/a n/a n/a n/a n/a n/a 06:06:31.29 03:50:02.0 3.6 65600 n/a 0.511105 0.1731925 -1.387 1.83931 5.12414 n/a n/a n/a n/a n/a n/a       Fermi: GCN 14574 XRT: GCN 14584; GCN 14588; GCN 14603; Evans et al., 2009, MNRAS, 397, 1177
 
130504A 02:05:34 555096 272.459
18:09:50.2
-16.320
-16:19:12.0
1.7 50 10 1 0.9 0.2 0.52, CPL 0.68 18:09:49.45 -16:18:48.2 1.7 85.89 n/a 0.056671563 0.016067202 -0.6278 1.93992 18.3355 n/a n/a n/a 89 n/a U_fc>19.8
UVW1>20.2
UVM2>20.4
UVW2>20.8
White>20.5
IAC80 (0.82m)     UVOT: no detection BAT: GCN 14551; GCN 14554
XRT: GCN 14551; GCN 14553; GCN 14558; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14551; GCN 14556
Jay Cummings
130502B 07:51:11.76 Fermi 74.5
04:58:00.0
70.6
70:36:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 04:27:02.89 71:03:38.3 1.4 55100 n/a 0.8428172 0.25794969 -1.518 1.88806 2.79952 n/a n/a n/a 55101 n/a White>22.1       Fermi: GCN 14530
UVOT: no detection
XRT: GCN 14540; GCN 14555; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14544
 
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
130502A 17:50:30 554996 138.579
09:14:19.0
-0.134
-00:08:02.4
1.8 3.0 3.8 0.4 2.9 0.3 1.78, PL 0.16 09:14:16.53 -00:07:24.3 1.5 91.41 n/a 0.07100832 0.04190398 -0.676 2.21006 1.62344 n/a n/a n/a 95 V>19.81 U>20.6
B>19.25
UVW1>20.16
UVM2>19.96
White_FC=20.90
White>20.06
TNG, GTC (10.4m), IAC80 (0.82m), Fermi (GBM)       BAT: GCN 14527; GCN 14550
XRT: GCN 14527; GCN 14536; GCN 14547; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14527; GCN 14543
Nora Troja
130427B 13:20:41 554635 314.900
20:59:36.0
-22.548
-22:32:52.8
1.4 27.0 15 1 3.0 0.4 1.64, PL 0.15 20:59:35.63 -22:32:47.9 1.4 77.37 115 0.019117137 0.0037106979 -1.712 1.8144 0.44452598 20:59:35.64 -22:32:46.5 1.10 87 n/a White=17.19 Faulkes North (2m), VLT 2.78 (VLT: tentative)     BAT: GCN 14460; GCN 14469
XRT: GCN 14460; GCN 14467; GCN 14479; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14460
Redshift: GCN 14493 (VLT)
Alessandro Maselli
130427A 07:47:57 554620 173.150
11:32:36.0
27.706
27:42:21.6
1.0 162.83 3100 30 331.0 4.6 1.21, PL 0.02 11:32:32.63 27:41:51.7 3.5 140.19 43800 9.83052 3.329276 -2.787 1.78644 0.977721 n/a n/a n/a 147 V=12.1 B=12.6
U=11.8
UVW1=11.2
UVM2=11.2
UVW2=11.2
White=13.8
ISON-NM (0.45m), Palomar 60", Faulkes North (2m), PAIRITEL (1.3m), MITSuME (50cm), Gemini-North, iTelescope (T11, T21, T30), Weihai (1m), HJT (1.5m), MAXI/GSC, GMG (2.4m), Zadko (100cm), Fermi (LAT, GBM), AZT-11, T100 (1.0m), RAPTOR, NOT (2.5m), VLA @ 5.8 GHz, SNUO (0.6m), SOAO (0.6m), BOAO, CARMA @ 85 GHz, INTEGRAL, Kanata (1.5m), Konus-Wind, ARIES Nainital (1.04m), Stansbury Park (0.35m), VLT, TNT (80cm), CARMA @ 93 GHz, Nayuta (2m), PROMPT (16"), CrAO RT-22 @ 36 GHz, SARA (0.9m), Challis Observatory (0.4m), Murikabushi (1m), AGILE, GMRT @ 1390 GHz, ABT (10"), VLA @ 20-22 GHz, KAIT (0.76m), Murikabushi (1m), Pan-STARRS 1 (1.8 m), RHESSI, Tautenburg (1.43m), Sandvreten Observatory (0.45m), NOT, Watcher (40cm), LBT, Keck, William Herschel (4.2m), AZT-33IK, GTC (10.4m), HST, BTA (6m), Konkoly Observatory 0.34 (Gemini-North: absorption)
0.338 (NOT: absorption)
0.3399 (VLT: absorption)
0.340 (LBT: absorption)
0.3399 (William Herschel: emission, host)
0.3393 (BTA)
Irregular galaxy, with a broadly elliptical shape (William Herschel). This is an extremely bright burst in all three instruments. BAT: GCN 14448; GCN 14470
XRT: GCN 14448; GCN 14485; GCN 14502; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14448; GCN 14472
Radio: GCN 14480 (VLA); GCN 14482 (CARMA); GCN 14494 (CARMA); GCN 14505 (RT-22); GCN 14519 (GMRT); GCN 14522 (VLA)
Redshift: GCN 14455 (Gemini-North); GCN 14478 (NOT); GCN 14491 (VLT); GCN 14605 (LBT); GCN 14617 (William Herschel); GCN 14669 (BTA)
Host: GCN 14617 (William Herschel)
Alessandro Maselli
130420B 12:56:31 553996 183.095
12:12:22.8
54.376
54:22:33.6
1.1 10.2 6.0 0.5 1.4 0.1 0.28, CPL 0.52 12:12:30.81 54:23:26.0 1.8 54.55 n/a 0.017491705 0.007488425 -1.087 1.97752 0.684227 n/a n/a n/a 57 V>19.6 B>20.9
U>20.6
UVW1>20.1
UVM2>19.8
UVW2>20.1
White>21.7
Fermi (GBM)     UVOT: no detection BAT: GCN 14411; GCN 14420
XRT: GCN 14411; GCN 14421; GCN 14430; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14411; GCN 14425
Other: GCN Report 430.1
Sam Oates
130420A 07:28:29 553977 196.118
13:04:28.3
59.421
59:25:15.6
1.0 123.5 71 3 3.4 0.2 1.52, CPL 0.25 13:04:25.49 59:25:26.3 1.4 735.33 n/a 0.12857126 0.05403455 -0.7519 2.29559 0.620381 13:04:25.55 59:25:27.1 0.50 739 V=17.66 B=18.13
U=17.19
UVW1=17.51
UVM2=18.30
UVW2=18.50
White=17.14
Faulkes North (2m), ROTSE-III, PAIRITEL (1.3m), HJT (1.5m), iTelescope (T21), Weihai (1m), GMG (2.4m), GORT (14"), ISON-NM (0.45m), Fermi (GBM), RAPTOR, GTC (10.4m) 1.297 (GTC: absorption)     BAT: GCN 14406; GCN 14419
XRT: GCN 14406; GCN 14416; GCN 14422; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14406; GCN 14424
Redshift: GCN 14437 (GTC)
Mat Page
130419A 13:30:29 553918 355.278
23:41:06.7
9.900
09:54:00.0
2.6 75.7 7.8 1.4 0.3 0.2 1.43, PL 0.28 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 00:33 UT on 2013 May 06. There will thus be no XRT or UVOT data for this trigger before this time. BAT: GCN 14391; GCN 14399
Paul Kuin
130418A 19:00:53 553847 149.045
09:56:10.8
13.674
13:40:26.4
1.9 >300 18 2 0.6 0.2 2.07, PL 0.17 09:56:08.85 13:40:02.0 1.8 129.70 155 0.09930438 0.03376863 -0.7393 1.68684 1.32281 09:56:08.88 13:40:02.7 0.50 138 V=17.69 U=14.71
B=17.41
UVW1=17.25
UVM2=17.61
UVW2=18.08
White=14.85
CAHA (1.23m), Bassano Bresciano Observatory, GTC (10.4m), TNG, TAROT (25cm), OSN (1.5m), MPG/ESO (2.2m), CARMA @ 93 GHz, HJT (1.5m), REM, VLT, Mt. Lemmon (1m), iTelescope (T18, T21), CTIO (1.3m), HJT (1.5m), Konus-Wind 1.218 (GTC)
1.217 (VLT: absorption)
    BAT: GCN 14377; GCN 14392
XRT: GCN 14377; GCN 14383; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14377; GCN 14384
Radio: GCN 14387 (CARMA)
Redshift: GCN 14380 (GTC); GCN 14390 (VLT)
Max De Pasquale
130408A 21:51:38 553132 134.398
08:57:35.5
-32.363
-32:21:46.8
2.2 28 23 4 4.9 1.0 1.28, PL 0.26 08:57:37.30 -32:21:39.5 1.4 149.89 n/a 0.0561526 0.015529384 -0.4662 2.03183 0.115893 08:57:37.30 -32:21:38.9 0.5 155 V=15.75 B>20.84
U>20.55
UVW1>19.82
UVM2>19.75
UVW2>21.56
White=16.80
Liverpool (2m), MPG/ESO (2.2m), VLT, Gemini-South, Konus-Wind, CTIO (1.3m), Skynet, Suzaku 3.758 (VLT: absorption)
3.757 (Gemini-South)
    BAT: GCN 14361; GCN 14373
XRT: GCN 14361; GCN 14367; GCN 14369; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14363; GCN 14370
Redshift: GCN 14365 (VLT); GCN 14366 (Gemini-South)
Other: GCN Report 439.1
Amy Lien
130327B 08:24:04.05 Fermi 214.9
14:19:36.0
-74.6
-74:36:00.0
n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Fermi: GCN 14346
XRT: The source originally suggested as a possible afterglow is not actually the GRB afterglow.
XRT: GCN 14353; GCN 14398; Evans et al., 2009, MNRAS, 397, 1177
 
130327A 01:47:34 552063 91.984
06:07:56.2
55.732
55:43:55.2
2.2 9.0 2.3 0.5 0.9 0.2 2.26, PL 0.36 06:08:09.28 55:42:53.3 1.6 99.34 n/a 0.038896 0.016800096 -4.338 2.27626 1.31000000000003 n/a n/a n/a 104 V>19.8 B>20.7
U>20.4
UVW1>21.6
UVM2>21.0
UVW2>21.9
White>21.8
Harold Johnson Telescope (RATIR, 1.5m), Gemini-North     UVOT: no detection BAT: GCN 14331; GCN 14343
XRT: GCN 14331; GCN 14335; GCN 14341; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14331; GCN 14339
Other: GCN Report 428.1
Tilan Ukwatta
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
130315A 12:45:32 551126 157.541
10:30:09.8
-51.794
-51:47:38.4
1.3 233.4 49 2 1.0 0.2 1.81, PL 0.08 10:30:11.60 -51:47:40.0 1.7 160.72 1100 0.0478653 0.008367282 -5.606 1.95459 2.856612 n/a n/a n/a 171 V>20.7 B>21.7
U>21.4
UVW1>21.3
UVM2>21.0
UVW2>21.2
White>22.2
MPG/ESO (2.2m)     UVOT: no detection BAT: GCN 14311; GCN 14315
XRT: GCN 14311; GCN 14317; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14311; GCN 14323
Phil Evans
130313A 16:08:11 550906 236.438
15:45:45.1
-0.355
-00:21:18.0
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   n/a n/a n/a 81 V>20.4 B>21.4
U>20.3
UVW1>20.9
UVM2>21.0
UVW2>21.5
White>22.4
      UVOT: no detection BAT: GCN 14293; GCN 14296
XRT: GCN 14293; GCN 14297; GCN 14300; GCN 14305
UVOT: GCN 14293; GCN 14314
Other: GCN Report 445.1
Ben Gompertz
130306A 23:51:01 550457 279.475
18:37:54.0
-11.682
-11:40:55.2
1.6 n/a n/a n/a 7.3 0.8 1.95, PL 0.05 18:37:50.75 -11:40:52.4 4.0 146000 n/a 0.011726504 0.022409866 0.8302 1.7411 4.680364626 n/a n/a n/a 146000 n/a UVW1>22.2 Fermi (GBM), Konus-Wind     Due to a Moon observing constraint, Swift did not slew to the BAT position until March 08, 2013. BAT: GCN 14266; GCN 14279
XRT: GCN 14287; GCN 14351; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14287
Mike Siegel
130305A 11:39:16 550329
Ground Analysis
20234
116.774
07:47:05.8
52.037
52:02:13.2
1.8 n/a 48 18 n/a n/a 0.78, PL 0.20 07:46:59.43 52:01:60.0 3.8 31000 n/a 0.1475806 0.023138955 -2.375 1.89668 3.69421 n/a n/a n/a 30975 n/a U>21.4 Fermi (GBM &LAT), Konus-Wind     UVOT: no detection BAT: GCN 14257; GCN 14277
XRT: GCN 14263; GCN 14276; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14268
Other: GCN Report 436.1
Jay Cummings
130216B 18:58:12 548918
Ground Analysis
20233
58.866
03:55:27.8
2.036
02:02:09.6
1.5 3.7 13 3 7.4 0.6 1.77, PL 0.08 n/a n/a n/a 247900 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Suzaku     A Swift TOO to determine the position of the x-ray afterglow has been approved, and will take place once the source comes out of constraint on February 19th.
XRT: No bright X-ray afterglow is detected inside the refined BAT error circle.
BAT: GCN 14226; GCN 14232
XRT: GCN 14242
Jay Cummings
130216A 22:15:24 548927 67.901
04:31:36.2
14.670
14:40:12.0
1.0 6.5 30 1 6.5 0.3 0.80, CPL 0.20 n/a n/a n/a 317700 n/a n/a n/a n/a n/a n/a n/a n/a n/a 317088 n/a UVW1>22.2 Fermi (GBM)     Due to a Moon observing constraint, Swift could not slew to the BAT position until 13:16 UT on 2013 February 20.
XRT: No X-ray afterglow is detected inside the refined BAT error circle.
UVOT: no detection
BAT: GCN 14223; GCN 14229; GCN 14240; GCN 14241
XRT: GCN 14247
UVOT: GCN 14254
Other: GCN Report 421.1
Andrea Melandri
130215A 01:31:30 548760 43.486
02:53:56.6
13.387
13:23:13.2
1.5 65.7 54 5 2.5 0.7 1.59, PL 0.14 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a ROTSE-IIIb, Skynet, Lick Shane (3m), Palomar (60"), CARMA @ 93 GHz, REM, Harold Johnson Telescope (1.5m), TAROT, Xinglong (2.16m), iTelescope T11, GMG (2.4m), RAPTOR, Fermi (GBM), MITSuME (50cm), MPG/ESO (2.2m), Palomar (200"), Palomar (48"), Suzaku, GTC (10.4) 0.597 (Lick Shane: absorption)
0.58 (GTC: derived)
  Due to a Moon observing constraint, Swift could not slew to the BAT position, thus there are no XRT or UVOT data for this trigger. BAT: GCN 14204; GCN 14214
Radio: GCN 14210 (CARMA)
Redshift: GCN 14207 (Lick Shane); GCN 14303 (GTC)
Other: GCN Report 420.1
Valerio D'Elia
130211A 03:36:32 548276 147.524
09:50:05.8
-42.330
-42:19:48.0
2.1 25.1 6.4 1.0 0.7 0.2 1.81, PL 0.24 09:50:08.68 -42:20:32.5 3.6 113.88 79.8 0.00673725 0.00500605 -3.176 2.20071 2.1600871642 n/a n/a n/a 125 V>21.7 B>22.4
U>21.3
UVW1>21.8
UVM2>21.6
UVW2>22.2
White>22.9
      UVOT: no detection BAT: GCN 14195; GCN 14197
XRT: GCN 14195; GCN 14198; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14195; GCN 14199
Other: GCN Report 423.1
Sam Oates
130206A 19:36:28 547918 140.387
09:21:32.9
-58.193
-58:11:34.8
1.9 128.0 20 2 0.3 0.2 1.56, PL 0.17 09:21:30.41 -58:11:37.0 4.6 3090 n/a n/a n/a n/a n/a n/a n/a n/a n/a 3081 V>20.3 B>22.3
U>21.2
UVW1>21.0
UVM2>20.7
UVW2>21.3
White>23.1
Fermi (GBM)     Due to an observing constraint, Swift will did slew until T0+48.5 minutes. BAT: GCN 14181; GCN 14186
XRT: GCN 14183; GCN 14188; GCN 14203
UVOT: GCN 14184; GCN 14188
Other: GCN Report 425.1
Max De Pasquale
130131B 19:10:08 547420 173.957
11:35:49.7
15.033
15:01:58.8
1.7 4.30 3.4 0.4 1.0 0.2 1.15, PL 0.20 11:35:49.36 15:02:17.5 1.6 109.46 n/a 0.018749445 0.008016333 -1.089 2.22317 3.89587 n/a n/a n/a 113 V>19.8 B>20.5
U>21.0
UVW1>20.4
UVM2>20.6
UVW2>21.1
White>22.0
  2.539 (Keck I: emission, host) g = 25.7, I = 24.9 (Keck I) UVOT: no detection BAT: GCN 14159; GCN 14164
XRT: GCN 14159; GCN 14165; GCN 14176 ;Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14159; GCN 14169
Redshift: GCB 14286 (Keck I)
Host: GCB 14286 (Keck I)
Other: GCN Report 416.1
Mike Siegel
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
130131A 13:56:22 547407 171.091
11:24:21.8
48.064
48:03:50.4
2.1 51.6 3.1 0.6 0.7 0.1 2.12, PL 0.32 11:24:30.38 48:04:33.5 1.5 58.53 1220 0.021331158 0.010396146 1.5 2.35898 2.70909 n/a n/a n/a 67 V>21.0 B>21.7
U>22.0
UVW1>21.7
UVM2>21.3
UVW2>22.0
White>22.5
UKIRT, VLA @ 5.8 Ghz, CARMA @ ~85 GHz, AZT-33IK     UVOT: no detection BAT: GCN 14156; GCN 14163
XRT: GCN 14156; GCN 14160; GCN 14168; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14156; GCN 14180
Radio: GCN 14171 (VLA); GCN 14172 (CARMA)
Other: GCN Report 424.1
Dirk Grupe
130122A 23:44:09 546731 194.307
12:57:13.7
59.003
59:00:10.8
3.0 64 7.4 1.1 0.4 0.1 1.34, PL 0.24 12:57:08.43 59:00:52.6 1.5 116.88 n/a 0.01683184 0.00650688 -1.218 1.81363 0.900958 12:57:08.30 59:00:53.5 0.53 121 V>17.9 B=18.35
U=18.49
UVW1>20.9
UVM2>20.0
UVW2>20.4
White=18.57
T100 (1.0m), MASTER II, Harold Johnson Telescope (1.5m), SANTEL-400AN (0.4m), RTT150       BAT: GCN 14140; GCN 14146
XRT: GCN 14140; GCN 14143; GCN 14145; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14140; GCN 14149
Other: GCN Report 438.1
Amy Lien
130102A 18:10:53 544784 311.435
20:45:44.4
49.838
49:50:16.8
2.3 77.5 7.2 0.9 0.4 0.1 1.39, PL 0.18 20:45:41.63 49:49:03.5 1.6 116.45 56.2 0.00898391 0.005218376 -1.394 2.03149 11.34035 n/a n/a n/a 126 V>20.9 B>20.8
U>20.5
UVW1>20.2
UVM2>20.7
UVW2>20.7
White>22.4
        BAT: GCN 14127; GCN 14133
XRT: GCN 14127; GCN 14129; GCN 14131; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14127; GCN 14136
Other: GCN Report 411.1
Kim Page
121229A 05:00:21 544347 190.095
12:40:22.8
-50.588
-50:35:16.8
2.8 n/a 4.6 1.3 0.1 0.0 2.43, PL 0.46 12:40:24.31 -50:35:38.6 1.7 145.90 121 0.0004456618 0.00008566844 -5.382 2.18362 0.00000000000000345225 n/a n/a n/a 155 V>198.9 B>20.5
U>20.1
UVW1>20.0
UVM2>17.6
UVW2>20.1
White>21.2
MPG/ESO (2.2m), MAXI/GSC, VLT 2.707 (VLT: absorption)   UVOT: no detection BAT: GCN 14115; GCN 14123
XRT: GCN 14115; GCN 14121; GCN 14124; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14115; GCN 14122
Redshift: GCN 14120 (VLT)
Other: GCN Report 418.1
Eda Sonbas
121226A 19:09:43 544027 168.620
11:14:28.8
-30.413
-30:24:46.8
2.0 1.00 1.4 0.2 1.6 0.3 1.51, PL 0.29 11:14:34.14 -30:24:23.1 2.1 100.59 n/a 0.01102507 0.004894346 -1.041 2.50163 8.91525 n/a n/a n/a 104 V>20.4 B>2.3
U>20.9
UVW1>20.7
UVM2>21.0
UVW2>20.2
White>21.6
GTC (10.4m), VLA @ 5.8 GHz, TNG     BAT: short-hard burst
UVOT: no detection
BAT: GCN 14105; GCN 14111
XRT: GCN 14105; GCN 14112; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14105; GCN 14113
Radio: GCN 14126 (VLA)
Host: GCN 14139 (TNG)
Hans Krimm
121217A 07:17:47 542441 153.708
10:14:49.9
-62.354
-62:21:14.4
1.0 778 62 3 1.8 0.1 1.53, PL 0.08 10:14:50.43 -62:21:01.8 1.4 64.00 193 0.5307165 0.1784943 -2.753 1.94438 3.983852 10:14:50.32 -62:21:03.3 0.6 73 V=19.01 B=18.76
U=20.09
UVW1>19.96
UVM2>19.85
UVW2>20.37
White=19.58
MPG/ESO (2.2m), Fermi (GBM)       BAT: GCN 14089; GCN 14096
XRT: GCN 14089; GCN 14090; GCN 14093; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14089; GCN 14092
Other: GCN Report 410.1
Mike Siegel
121212A 06:56:13 541371 177.787
11:51:08.9
78.052
78:03:07.2
2.1 6.8 1.2 0.3 0.7 0.1 2.65, PL 0.40 11:51:10.16 78:02:14.7 1.4 68.37 n/a 0.06604096 0.0383008 -0.6983 2.41414 2.12856 11:51:10.30 78:02:14.3 0.62 72 V>20.3 B>20.9
U=20.25
UVW1>20.8
UVM2>20.5
UVW2>20.9
White=21.23
INTEGRAL, Keck I, ISON-NM (0.45m), Palomar (60"), AZT-22, Harold Johnson Telescope (1.5m), NOT       BAT: GCN 14064: GCN 14068
XRT: GCN 14064; GCN 14066; GCN 14073; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14064; GCN 14069
Other: GCN Report 405.1
Dirk Grupe
121211A 13:47:02 541200 195.575
13:02:18.0
30.173
30:10:22.8
4.9 182 13 2.67 1.0 0.3 2.36, PL 0.26 13:02:07.99 30:08:54.9 1.4 89.52 664 0.13629805 0.0478345 -0.4783 2.0682 4.58545 13:02:07.99 30:08:54.6 0.52 97 V>19.9 B=20.4
U=19.6
UVW1=20.6
UVM2=20.6
UVW2>21.1
White=19.9
Faulkes North (2m), Keck I, MITSuME (50cm), Harold Johnson Telescope (1.5m), Fermi (GBM) 1.023 (Keck I)     BAT: GCN 14057; GCN 14067
XRT: GCN 14057; GCN 14060; GCN 14061; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14057; GCN 14063
Redshift: GCN 14059 (Keck I)
Other: GCN Report 415.1
Vanessa Mangano
121209A 21:59:11 540964 326.800
21:47:12.0
-8.232
-08:13:55.2
1.7 42.7 29 1 3.4 0.3 1.43, PL 0.08 21:47:08.93 -08:14:07.1 1.4 91.98 n/a 0.1448368 0.0564024 0.6089 2.29895 5.22617 n/a n/a n/a 96 V>20.3 B>21.1
U>21.6
UVW1>21.5
UVM2>22.3
UVW2>21.8
White>21.7
MPG/ESO (2.2m), MAXI/GSC   I = 23.2 (Keck I, possible host) UVOT: no detection BAT: GCN 14045; GCN 14052
XRT: GCN 14045; GCN 14051; GCN 14053; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14046; GCN 14086
Host: GCN 14056 (Keck I)
Other: GCN Report 422.1
Alessandro Maselli
121202A 04:20:05 540255 256.790
17:07:09.6
23.942
23:56:31.2
1.2 20.1 12 1 1.2 0.2 1.59, PL 0.11 17:07:11.26 23:56:53.6 1.4 2824.70 n/a 0.05065776 0.04761756 -0.486 2.1302 1.75198 n/a n/a n/a 2828 V>20.2 B>20.9
U>21.2
UVW1>21.4
UVM2>21.5
UVW2>21.2
White>21.0
Fermi (GBM)     Due to an observing constraint, Swift did not slew until T0+44.1 minutes.
UVOT: no detection
BAT: GCN 14032; GCN 14037
XRT: GCN 14036; GCN 14038; GCN 14040; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14034; GCN 14041
Other: GCN Report 407.1
Sam Oates
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
121201A 12:25:42 540178 13.473
00:53:53.5
-42.929
-42:55:44.4
2.3 85 7.8 1.0 0.8 0.1 1.90, PL 0.21 00:53:52.25 -42:56:34.8 1.4 115.07 n/a 0.014522466 0.005512626 -1.242 1.62244 0.95837 00:53:52.16 -42:56:34.5 0.62 120 V>19.6 B=19.4
U=20.6
UVW1>21.3
UVM2>21.1
UVW2>20.8
White=19.9
MPI/ESO (2.2m), VLT 3.385 (VLT: emission & absorption)     BAT: GCN 14025; GCN 14028
XRT: GCN 14025; GCN 14027; GCN 14029; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14025; GCN 14030
Redshift: GCN 14035 (VLT)
Other: GCN Report 404.1
Vladimir Yershov
121128A 05:05:37 539866 300.589
20:02:21.4
54.301
54:18:03.6
1.0 23.3 69 4 12.9 0.4 1.32, PL 0.18 20:02:24.00 54:17:58.7 1.4 77.17 158 0.0471828 0.013250134 -2.37 1.98504 10.9723 20:02:24.00 54:17:59.1 0.50 85 V=17.00 B=17.51
U=17.33
UVW1>19.6
UVM2>19.6
UVW2>20.0
White=16.19
Faulkes North (2m), Gemini North, Konus-Wind, Fermi (GBM), RAPTOR, Sayan (AZT-33IK), MITSuME (50cm), ARIES Nainital (1.04m), Abastumani Observatory (0.7m) 2.20 (Gemini North: absorption)     BAT: GCN 14007; GCN 14011
XRT: GCN 14007; GCN 14015; GCN 14016; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14007; GCN 14017
Redshift: GCN 14009 (Gemini North)
Other: GCN Report 406.1
Sam Oates
121125A 08:32:27 539563 228.519
15:14:04.6
55.318
55:19:04.8
1.2 52.2 47 1 2.9 0.2 1.52, PL 0.06 15:14:06.72 55:18:48.2 1.4 66.8 427 0.1109437 0.0403325 -2.69 2.15112 0.979729 15:14:06.58 55:18:48.0 0.50 75 V=19.11 B=19.31
U=16.21
UVW1=20.21
UVM2>21.9
UVW2>21.6
White=16.35
Mt. Lemmon (1m), Fermi (GBM)       BAT: GCN 13993; GCN 13996
XRT: GCN 13993; GCN 13998; GCN 13999; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13993; GCN 14002
Other: GCN Report 419.1
Brad Barlow
121123A 10:02:41 539358 307.334
20:29:20.2
-11.873
-11:52:22.8
1.8 317 150 10 2.6 0.2 0.96, CPL 0.20 20:29:16.35 -11:51:36.8 1.4 123.04 130 0.14239872 0.04920228 0.3561 1.93494 0.573328 20:29:16.30 -11:51:35.6 0.44 131 V=18.29 B=19.12
U=18.58
UVW1>21.5
UVM2>21.3
UVW2>21.5
White_FC=19.43
White>19.7
GMG (2.4m), Fermi (GBM), NOT (2.5m), BOOTES-4 (0.6m), IAC80 (0.82m), MPG/ESO (2.2m), Suzaku, BOOTES-4/MET (0.6m), Abastumani Observatory (0.7m)       BAT: GCN 13982; GCN 13990
XRT: GCN 13982; GCN 13989; GCN 13991; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13982; GCN 14003
Other: GCN Report 403.1
Eveline Helder
121117A 08:50:56 538696 31.617
02:06:28.1
7.432
07:25:55.2
1.1 30 14 2 1.1 0.1 1.16, PL 0.18 02:06:26.55 07:25:10.3 1.7 52.22 n/a 0.009877812 0.0035955024 -1.295 2.07779 0.51900351377 02:06:26.56 07:25:10.5 0.6 n/a V>20.3 B>20.6
U>20.3
UVW1>20..3
UVM2>20.2
UVW2>21.3
White_FC=19.17
White>21.9
MPG/ESO (2.2m)     This burst occurred as the Swift spacecraft was approaching the South Atlantic Anomaly and the source was approaching the Earth Limb observing constraint. BAT: GCN 13967; GCN 13970
XRT: GCN 13967; GCN 13972; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13973
Jay Cummings
121108A 17:47:39 537921 83.216
05:32:51.8
54.520
54:31:12.0
2.2 89 9.6 1.2 1.6 0.2 2.28, PL 0.20 05:32:46.58 54:28:24.6 1.5 54.17 196 0.02135435 0.005831696 -0.9944 1.6975 2.276799 n/a n/a n/a 64 V>19.6 B>19.9
U>20.6
UVW1>19.6
UVM2>19.6
UVW2>19.8
White>21.3
      UVOT: no detection BAT: GCN 13952; GCN 13961
XRT: GCN 13952; GCN 13959; GCN 13963; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13952; GCN 13962
Other: GCN Report 417.1
Tilan Ukwatta
121102A 02:27:02 537266 270.896
18:03:35.0
-16.951
-16:57:03.6
1.0 24.7 19 1 2.3 0.2 1.88, PL 0.07 18:03:36.22 -16:57:28.4 1.4 47.73 345 0.033925059 0.014773659 -3.296 1.77855 8.00045 n/a n/a n/a 58 V>20.0 B>21.4
U>20.9
UVW1>20.8
UVM2>21.1
UVW2>21.2
White>21.4
INTEGRAL     This event has all appearances of a GRB: hard BAT spectrum, bright XRT initial detection and fading. Still, we note that the galactic coordinates are l=12 deg, b=2.5 deg, consistent with a galactic origin. We believe it is a GRB, but can not rule out a new galactic transient.
UVOT: no detection
BAT: GCN 13938; GCN 13942
XRT: GCN 13938; GCN 13943; GCN 13945; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13938; GCN 13948
Other: GCN Report 401.1
Valerio D'Elia
121031A 22:50:30 537195 170.772
11:23:05.3
-3.513
-03:30:46.8
1.0 226 78 2 2.4 0.2 1.50, PL 0.05 11:23:04.85 -03:31:01.3 1.4 61.93 590 0.4371276 0.18143619 -2.484 2.33292 5.16924 n/a n/a n/a 70 V>1.4 B>20.0
U>19.5
UVW1>20.5
UVM2>21.1
UVW2>20.8
White>20.5
Fermi (GBM)     UVOT: no detection BAT: GCN 13934; GCN 13936; GCN 13949
XRT: GCN 13934; GCN 13935; GCN 13944; GCN 13946; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13934; GCN 13947
Other: GCN Report 400.1
Valerio D'Elia
121028A 05:04:31 536897 271.903
18:07:36.7
-2.298
-02:17:52.8
1.5 3.8 3.7 0.4 1.9 0.3 1.79, PL 0.17 18:07:35.87 -02:17:36.9 1.7 129.81 n/a 0.024979528 0.012666976 -0.8704 1.62816 4.77072 n/a n/a n/a 134 V>18.94 B>19.10
U>19.43
UVW1>19.61
UVW2>19.90
White>21.07
      UVOT: no detection BAT: GCN 13913; GCN 13917
XRT: GCN 13913; GCN 13918; GCN 13919; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13913; GCN 13950
Other: GCN Report 402.1
Rhaana Starling
121027A 07:32:29 536831 63.598
04:14:23.5
-58.839
-58:50:20.4
1.0 62.6 20 1 1.3 0.2 1.82, PL 0.09 04:14:23.47 -58:49:46.8 1.4 67.38 610 0.24509127 0.18853735 -2.334 2.37144 11.9499 n/a n/a n/a 77 V>19.5 B>19.7
U>20.6
UVW1>19.8
White=21.55
MAXI/GSC, Anglo-Australian Telescope, MPG/ESO (2.2m), CTIO (1.3m), Gemini-South, VLT 1.773 (arXiv:1302.2352v1)
1.77 (Gemini-South: absorption)
1.773 (VLT: emission and absorption)
  UVOT: Possible Detection BAT: GCN 13906; GCN 13907; GCN 13910
XRT: GCN 13906; GCN 13907; GCN 13916; GCN 13921; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13906; GCN 13907; GCN 13932
Redshift: GCN 13929 (Gemini-South); GCN 13930 (VLT); arXiv:1302.2352v1
Phil Evans
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/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/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/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 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
121025A 07:46:30 MAXI 248.75
16:34:60.0
27.73
27:43:48.0
n/a n/a n/a n/a n/a n/a n/a n/a 16:33:31.92 27:40:15.1 2.5 26100 n/a 0.053967208 0.053549084 -0.009968 3.0398 2.188206 n/a n/a n/a n/a n/a n/a       MAXI: GCN 13895 XRT: GCN 13909; GCN 13941
Other: GCN Report 399.1
 
121024A 02:56:12 536580 70.481
04:41:55.4
-12.255
-12:15:18.0
1.7 69 11 1 1.3 0.2 1.41, PL 0.22 04:41:53.30 -12:17:25.9 1.4 93.00 110 0.07719156 0.025306632 -2.114 2.00683 8.83441 04:41:53.28 -12:17:26.8 0.78 158 V>18.1 B=18.44
U_fc=18.43
U>18.5
UVW1>18.1
UVM2>17.6
UVW2>18.1
TAROT (25cm), BOOTES-1B (0.3m), PROMPT, Dolomites Astronomical Observatory (16"), VLT, MPG/ESO (2.2m), PAIRITEL (1.3m), GMG (2.4m), CARMA @ ~85 GHz, EVLA @ 22 GHz, ARIES Nainital (1,04m) 2.298 (VLT: absorption)     BAT: GCN 13886; GCN 13899
XRT: GCN 13886; GCN 13892; GCN 13894; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13886; GCN 13901
Radio: GCN 13900 (CARMA)
Redshift: GCN 13890 (VLT); GCN 13903 (EVLA)
Claudio Pagani
121017A 19:23:28 536172 288.820
19:15:16.8
-1.602
-01:36:07.2
1.5 4.2 6.6 0.7 3.3 0.4 1.74, PL 0.17 19:15:19.22 -01:36:16.3 1.4 95.25 n/a 0.08171415 0.038633175 -0.9602 2.14409 6.10587 n/a n/a n/a 1141 V>18.5 B>19.1
U>18.6
UVW1>18.1
UVW2>18.1
White>21.2
      XRT and UVOT detections were delayed due to entry into the SAA shortly after the initial trigger.
UVOT: no detection
BAT: GCN 13875; GCN 13880
XRT: GCN 13875; GCN 13879; GCN 13882; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13875; GCN 13883
Other: GCN Report 398.1
Dirk Grupe
121014A 20:11:56 535960 166.645
11:06:34.8
-29.105
-29:06:18.0
2.0 80.0 11 1