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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
220921A 11:05:59.07 Fermi 66.79
04:27:09.6		 -40.25
-40:15:00.0		 n/a n/a n/a n/a n/a n/a n/a n/a 04:25:53.33 -40:24:20.4 3.2 27400 n/a 0.255437637 0.092640093 -1.3 2.21317 2.082668 n/a n/a n/a n/a n/a n/a       Fermi: GCN 32568 XRT: GCN 32571; Evans et al., 2009, MNRAS, 397, 1177
  
220909A 06:52:13 BAT/GUNAO 216.0448
14:24:10.8		 -8.8551
-08:51:18.4		 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 216500 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     XRT: One uncatalogued X-ray source has been detected consistent with being within the GUANO error region, it is below the RASS limit and shows no definitive signs of fading. Therefore, at the present time we cannot confirm this as the afterglow. BAT: GCN 32543
XRT: GCN 32543
 Kim Page
220907A 14:05:25 1123129 268.869
17:55:28.6		 -20.303
-20:18:10.8		 1.9 8.49 4.1 0.6 1.0 0.2 0.99, PL 0.24 17:55:29.56 -20:17:22.2 4.0 90.7 n/a 0.000000302179284 0.0000000312967008 n/a 2.80683 37.00974 n/a n/a n/a 95 V>18.6 B>19.7
U>19.4
UVW1>19.2
UVM2>19.2
UVW2>19.2
White>20.6		 Fermi (GBM)     UVOT: no detection BAT: GCN 32526; GCN 32537
XRT: GCN 32526; GCN 32527; GCN 32530; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 32531
 Kim Page
220831A 13:56:33 BAT/GUNAO 24.2550
01:37:01.2		 -41.5818
-41:34:54.5		 2 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 51200 n/a n/a n/a n/a n/a n/a n/a n/a n/a 51200 n/a White>23.39 Fermi (GBM), VLT, V.M. Blanco (4m), Gemini-South     XRT: no detection
UVOT: no detection		 BAT: GCN 32506
XRT: GCN 32510
UVOT: GCN 32521
  
220826A 11:55:21 1121751 206.421
13:45:41.0		 -44.036
-44:02:09.6		 1.1 11.14 12 1 2.6 0.2 1.44, PL 0.10 13:45:38.56 -44:02:20.8 1.9 81.20 45.5 0.04885698 0.01800193 -4.099 1.84127 1.740739 13:45:38.51 -44:02:19.2 0.45 91 V>18.4 B>18.6
U=18.69
UVW1>17.7
UVM2>17.8
UVW2>19.2
White=18.12		 iTelescope (0.51m), Lesedi (1m), Fermi (GBM), Konus-Wind       BAT: GCN 32484; GCN 32496
XRT: GCN 32484; GCN 32485; GCN 32491; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 32484; GCN 32488
 Regina Caputo
220813A 19:23:03 1120270 81.501
05:26:00.2		 -32.985
-32:59:06.0		 3 n/a n/a n/a n/a n/a n/a n/a 05:26:07.56 -33:01:00.6 2.0 90.62 67.5 0.066080955 0.0297299859 1.5 1.99747 0.494291 05:26:07.60 -33:00:59.0 0.52 100 V>18.3 B>19.6
U>20.6
UVW1>19.6
UVM2>20.1
UVW2>20.0
White=19.7		 VLT, Konus-Wind   Possible host reported by VLT from Legacy Survey with "photometric magnitudes of g ~ 24.99, r ~ 24.28 and z ~ 23.76 as well as photometric redshift of z ~ 0.82."   BAT: GCN 32465
XRT: GCN 32465; GCN 32466; GCN 32468; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 32465; GCN 32470
Host: GCN 32471 (VLT)
 Maria Grazia Bernardini
220806A 18:08:39 1119268 260.858
17:23:25.9		 -26.021
-26:01:15.6		 2.0 4.78 1.5 0.3 1.1 0.2 2.81, PL 0.33 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Moon observing constraint, Swift cannot slew to the BAT position until 18:30 UT on 2022 August 09. BAT: GCN 32445; GCN 32453
 Kim Page
220730A 15:48:55 1118357 224.988
14:59:57.1		 -69.496
-69:29:45.6		 1.7 0.19 1.6 0.2 1.6 0.3 0.61, PL 0.25 15:00:3.43 -69:29:45.4 6.6 108.2 n/a n/a n/a n/a n/a n/a n/a n/a n/a 112 V>17.8 B>18.7
U>19.8
UVW2>18.4
White>20.6		 Fermi (GBM), Konus-Wind     UVOT: no detection BAT: GCN 32431; GCN 32438
XRT: GCN 32431; GCN 32434; GCN 32436
UVOT: GCN 32431; GCN 32435
 Simone Dichiara
220715B 22:24:42 1116441 254.860
16:59:26.4		 -33.586
-33:35:09.6		 1.1 40.40 12 1 1.3 0.2 1.36, PL 0.11 16:59:30.09 -33:35:51.7 2.2 98.77 n/a 0.023437773 0.0125010189 -0.8057 2.55747 9.99965 n/a n/a n/a 102 V>18.9 B>20.8
U>20.1
UVW1>18.8
UVM2>19.8
UVW2>19.9
White>20.4		 Fermi (GBM)     UVOT: no detection BAT: GCN 32405; GCN 32414
XRT: GCN 32405; GCN 32406; GCN 32409; GCN 32411; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 32405; GCN 32410
 Nora Troja
220714B 13:58:04 1116221 47.086
03:08:20.6		 -19.321
-19:19:15.6		 1.3 50.10 44 1 3.8 0.2 1.92, PL 0.07 03:08:20.13 -19:19:46.6 1.9 76.36 170 0.50717184 0.193841424 -2.706 2.02899 1.474077 03:08:20.18 -19:19:45.3 0.61 3628 V=16.79 U=16.33
B=17.26
UVW1=16.41
UVM2=16.42
UVW2=17.16
White=16.53		 Fermi (GBM), LCO (1m)       BAT: GCN 32393; GCN 32403
XRT: GCN 32393; GCN 32395; GCN 32398; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 32393; GCN 32396; GCN 32413
 Sibasish Laha
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
220711B 18:16:28 1115766 262.018
17:28:04.3		 24.674
24:40:26.4		 1.3 88.64 60 3 2.0 0.4 1.75, PL 0.08 17:28:04.56 24:40:51.5 2 103.67 327 0.093629088 0.037953552 -2.473 2.07638 2.267764 n/a n/a n/a 114 V>197 B>19.7
U>20.4
UVW1>20.5
UVM2>19.4
UVW2>20.4
White>21.0		 Fermi (GBM), NOT, GTC (10.4m), CALET (GBM)     UVOT: no detection BAT: GCN 32366; GCN 32374
XRT: GCN 32366; GCN 32370; GCN 32372; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 32366; GCN 32371
 Antonino D'Ai
220710A 03:29:34 BAT/GUANO 221.592
14:46:22.1		 20.657
20:39:25.2		 2 n/a n/a n/a n/a n/a n/a n/a 14:46:16.03 20:39:27.3 8.3 242500 n/a n/a n/a n/a 0.940715 0.26027784 n/a n/a n/a 242493 n/a White>22.9       XRT: Likely the GRB afterglow, but we cannot determine at the present time whether the source is fading.
UVOT: no detection		 BAT: GCN 32375
XRT: GCN 32385; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 32390
  
220708B 02:06:57 BAT/GUANO 248.652
16:34:36.5		 36.338
36:20:16.8		 5 n/a n/a n/a n/a n/a n/a n/a 16:34:19.32 36:20:55.0 2.2 35100 n/a 0.178837632 0.076478904 -1.089 2.25482 3.139969 n/a n/a n/a n/a n/a n/a CALET (CGBM), Konus-Wind       BAT: GCN 32345
XRT: GCN 32350; Evans et al., 2009, MNRAS, 397, 1177
 Elena Ambrosi
220708A 04:39:29 1115156 103.038
06:52:09.1		 72.199
72:11:56.4		 2.2 4.4 1.3 0.3 0.8 0.2 2.31, PL 0.32 06:52:30.17 72:08:28.0 2.5 2469.27 n/a 0.0086604672 0.00356162282 -1.139 1.81863 2.64136 n/a n/a n/a 2473 V>18.9 B>20.1
U>19.9
UVW1>19.3
UVM2>19.3
UVW2>19.5
White>20.2		       Due to an observing constraint, Swift did not slew until T0+36.8 minutes.
UVOT: no detection		 BAT: GCN 32343; GCN 32361
XRT: GCN 32344; GCN 32347; GCN 32352; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 32354
 Valerio D'Elia
220706A 16:09:14 1114937 0.577
00:02:18.5		 -16.411
-16:24:39.6		 1.8 86.9 14 1 0.9 0.2 1.75, PL 0.17 00:02:25.06 -16:24:39.7 1.9 102.76 n/a 0.161648436 0.064286388 -1.607 2.35366 5.982381 n/a n/a n/a 107 n/a B>18.5
U>20.0
UVW1>17.8
UVM2>18.6
White>20.5		 MAXI/GSC, NICER     UVOT: no detection BAT: GCN 32329; GCN 32348
XRT: GCN 32329; GCN 32330; GCN 32333: GCN 32340; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 32329; GCN 32351
 Antonino D'Ai
220701A 04:52:58 1114034 242.474
16:09:53.8		 55.436
55:26:09.6		 2.5 5.77 1.8 0.4 0.7 0.2 1.37, PL 0.34 16:10:01.32 55:24:29.1 2.3 187.9 10 0.0054510852 0.00243149568 -1.035 2.3328 11.84263 n/a n/a n/a 175 V>19.2 B>20.2
U>20.5
UVW1>19.4
UVW2>18.5
White>21.6		       UVOT: no detection BAT: GCN 32306; GCN 32328
XRT: GCN 32306; GCN 32308; GCN 32314; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 32306; GCN 32310
 Phil Evans
220627A 21:21:00 Fermi 211.5
14:06:00.0		 -35.1
-35:06:00.0		 n/a n/a n/a n/a n/a n/a n/a n/a 13:25:28.51 -32:25:34.5 3.1 44300 n/a 0.089214268 0.029880708 -1.402 1.95098 2.751402 n/a n/a n/a 130224 n/a U>22.0       Fermi: GCN 32278
BAT-GUANO detection outside the coded FOV
UVOT: no detection		 XRT: GCN 32296; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 32302
  
220623A 07:04:14 1111672 145.459
09:41:50.2		 75.823
75:49:22.8		 1.0 57.11 35 1 4.5 0.2 1.33, PL 0.07 09:41:34.51 75:49:15.6 2 4029.11 n/a 0.031852601 0.0077381825 -1.814 1.92105 1.981374 n/a n/a n/a 4034 V>18.9 B>19.4
U>19.0
UVW1>19.3
UVM2>19.9
UVW2>19.6
White>20.1		 AstroSat CZTI, AGILE, BOOTES-5/JGT (60cm), Konus-Wind     Due to an observing constraint, Swift did not slew until T0+61.4 minutes.
UVOT: no detection		 BAT: GCN 32243; GCN 32264
XRT: GCN 32244; GCN 32248; GCN 32254; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 32252
 Boris Sbarufatti
220618A 09:10:29 1110821 38.986
02:35:56.6		 55.218
55:13:04.8		 2.0 96.00 22 3 0.8 0.4 0.26, CPL 0.85 02:35:56.64 55:12:55.7 2 143.21 67.9 0.019937118 0.0123903505 -1.98 2.31798 4.73834000395684 n/a n/a n/a 151 V>17.4 B>17.9
U>18.9
UVW2>18.4
White>19.8		 Fermi (GBM)     UVOT: no detection BAT: GCN 32214; GCN 32239
XRT: GCN 32214; GCN 32216; GCN 32221; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 32214; GCN 32218
 Nora Troja
220611A 18:01:51 1110090 66.505
04:26:01.2		 -37.265
-37:15:54.0		 2.1 57.00 6.7 1.3 n/a n/a 1.87, PL 0.29 04:26:03.51 -37:15:35.6 2 149.22 n/a 0.15231496 0.109433176 -2.225 1.90103 0.2659130107187 n/a n/a n/a 153 V>17.0 B>18.2
U>19.1
UVW1>17.7
UVM2>17.9
UVW2>18.7
White>19.5		 Gemini-South, VLT, Chandra 2.3608 (VLT: emission from host)   UVOT: no detection BAT: GCN 32191; GCN 32197
XRT: GCN 32191; GCN 32192; GCN 32194; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 32191; GCN 32201
Redshift: GCN 32595 (VLT)
Host: GCN 32595 (VLT)
 Brad Cenko
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
220606B 01:03:28 BAT/GUNAO 28.474
01:53:53.8		 -54.471
-54:28:15.6		 5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     XRT: no detection
UVOT: no detection		 BAT: GCN 32167; GCN 32170
XRT: GCN 32173
UVOT: GCN 32173
  
220527A 09:17:14.55 AGILE n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 21:34:06.70 -14:58:18.7 2.5 30100 n/a 0.87544775 0.28895793 -1.421 1.87028 1.394942 21:34:06.73 -14:58:18.1 n/a 30100 n/a U=17.8       AGILE: GCN 32129 XRT: GCN 32135; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 32136
  
220521A 23:20:21 1107466 275.218
18:20:52.3		 10.372
10:22:19.2		 1.7 13.55 8.1 0.8 4.7 0.4 1.97, PL 0.18 18:20:55.15 10:22:18.4 2.1 96.34 n/a 0.008017632 0.002107206 0.3162 2.02179 7.14942 n/a n/a n/a 99 V>19.5 B>20.4
U>19.4
UVW1>20.2
UVM2>19.7
UVW2>19.7
White>21.5		 Fermi (GBM), NOT, SAO RAS (1m), LCO (1m), MMT (6.5m), Gemini-South, ISON-Castelgrande, INTEGRAL, ALMA @ 97.5 GHz, ATCA @ 39 GHz 5.6 (NOT: absorption)
5.57 (Gemini-South)		   UVOT: no detection BAT: GCN 32076; GCN 32090
XRT: GCN 32076; GCN 32077; GCN 32081; GCN 32086; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 32076; GCN 32085
Radio: GCN 32110 (ALMA); GCN 32111 (ATCA)
Redshift: GCN 32079 (NOT); GCN 32099 (Gemini-South)
 Simone Dichiara
220518A 06:19:20 1107050 55.340
03:41:21.6		 -47.593
-47:35:34.8		 2.0 12.29 5.7 0.8 1.8 0.3 1.71, PL 0.21 03:41:22.36 -47:35:01.6 2 126.36 n/a 0.0286555816 0.0110618622 0.01566 1.84744 0.2665704 03:41:22.29 -47:35:00.3 0.55 129 V>19.0 B>20.1
U>199
UVW1>18.4
White=20.49		         BAT: GCN 32060; GCN 32069
XRT: GCN 32060; GCN 32062; GCN 32067; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 32060; GCN 32063
 Jeff Gropp
220511A 13:47:57 BAT/GUANO 287.446
19:09:47.0		 17.739
17:44:20.4		 7 n/a n/a n/a n/a n/a n/a n/a 19:09:43.59 17:43:46.9 5.4 37500 n/a     -0.8749 3.23792 26.21979 n/a n/a n/a n/a n/a n/a Fermi (GBM), AGILE, AstroSat CZTI, Konus-Wind       BAT: GCN 32023
XRT: GCN 32029; GCN 32052; Evans et al., 2009, MNRAS, 397, 1177
 Tyler Parsotan
220506A 06:28:15 MAXI 239.698
15:58:47.5		 -26.668
-26:40:04.8		 n/a n/a n/a n/a n/a n/a n/a n/a 15:58:54.18 -26:25:06.9 7.2 38200 n/a n/a n/a n/a 1.70327 1.485031 n/a n/a n/a n/a n/a n/a       MAXI: GCN 32001
XRT: We cannot determine at the present time whether the source is fading.		 XRT: GCN 32006; Evans et al., 2009, MNRAS, 397, 1177
  
220501A 19:51:51 1104842 85.583
05:42:19.9		 14.010
14:00:36.0		 1.6 202.24 22 2 1.2 0.2 0.64, CPL 0.62 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 07:38 UT on 2022 August 04. BAT: GCN 31982; GCN 31993
 Antonino D'Ai
220430A 13:53:15 1104692 97.616
06:30:27.8		 9.547
09:32:49.2		 1.0 43.10 440 5 29.6 0.6 1.24, PL 0.02 06:30:26.90 09:32:51.1 2 51.73 4310 0.193177647 0.057225876 1.5 1.83378 10.10654 n/a n/a n/a 60 n/a n/a AGILE, AstroSat CZTI       BAT: GCN 31972; GCN 31981
XRT: GCN 31972; GCN 31973; GCN 31979; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 31972
 Elena Ambrosi
220427A 21:00:34 1104343 275.922
18:23:41.3		 -56.257
-56:15:25.2		 2.0 57.2 21 2 3.0 0.3 1.23, PL 0.13 18:23:33.2 -56:15:18.4 2 178.08 n/a 0.041797393 0.0180243393 -1.078 2.01924 1.630484 18:23:33.32 -56:15:18.3 0.61 181 n/a White=17.23 Konus-Wind, VLT, GRANDMA, LCO (1m), MeerLICHT (0.6m)       BAT: GCN 31960; GCN 31968
XRT: GCN 31960; GCN 31962; GCN 31963; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 31960
 Antonino D'Ai
220418B 17:16:21 BAT/GUANO 224.344
14:57:22.6		 -17.539
-17:32:20.4		 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 113800 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     XRT and UVOT follow-up was delayed due to the position's proximity to the Moon.
XRT: no detection		 BAT: GCN 31919; GCN 31921
XRT: GCN 31930
 Phil Evans
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
220412B 17:06:49 1102329 320.758
21:23:01.9		 -0.261
-00:15:39.6		 1.6 0.14 0.89 0.12 1.0 0.2 1.17, PL 0.20 n/a n/a n/a 85.0 n/a n/a n/a n/a n/a n/a n/a n/a n/a 89 n/a B>19.8
U>19.4
UVW2>19.2
White>20.3		 Fermi (GBM), Konus-Wind     XRT: no detection
UVOT: no detection		 BAT: GCN 31886; GCN 31910
XRT: GCN 31886; GCN 31897
UVOT: GCN 31886; GCN 31917
 Jeff Gropp
220412A 06:36:50 1102281 123.975
08:15:54.0		 30.336
30:20:09.6		 1.9 41.66 5.9 0.9 0.5 0.1 1.53, PL 0.21 08:15:52.35 30:20:34.5 2.1 122.73 n/a 0.0160242768 0.0074594637 -2.085 1.69642 0.575535 n/a n/a n/a 127 V>19.7 B>18.97
UVW1>18.25
UVW2>18.64
UVM2>17.37
White>19.7		 HJT (1.5m)     UVOT: no detection BAT: GCN 31881; GCN 31899
XRT: GCN 31881; GCN 31887; GCN 31888; GCN 31890; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 31881; GCN 31885
 Noel Klingler
220408A 05:46:04 1101675 202.399
13:29:35.8		 47.065
47:03:54.0		 1.2 17.25 12 1 4.9 0.4 1.19, CPL 0.57 13:29:39.98 47:04:08.8 2 108.98 n/a 0.061194224 0.020351422 -0.4629 1.90992 1.703277 13:29:39.72 47:04:09.5 0.91 112 V>19.3 B>20.7
U>20.2
UVW1>17.9
UVM2>17.4
UVW2>17.7
White_fc=20.30
White>21.4		 Fermi (GBM), KAIT (0.76m), BOOTES-5/JGT (60cm), LCO (1m), NOT, HJT (1.5m), Lowell Discovery Telescope (4.3m)       BAT: GCN 31848; GCN 31874
XRT: GCN 31848; GCN 31852; GCN 31861; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 31848; GCN 31855
 Regina Caputo
220404A 11:54:30 1101133 50.413
03:21:39.1		 10.001
10:00:03.6		 2.7 2.54 1.4 0.3 1.1 0.3 1.90, PL 0.36 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 20:40 UT on 2022 June 28. BAT: GCN 21828; GCN 31838
 Brad Cenko
220403B 20:42:42 1101053 190.974
12:43:53.8		 89.180
89:10:48.0		 1.0 27.0 37 1 2.7 0.3 1.94, PL 0.06 12:45:53.62 89:11:04.6 3.5 96.34 46.5 0.105362348 0.042716856 -4.398 1.89728 1.673513 12:45:53.46 89:11:06.5 0.52 105 V>18.6 B>19.3
U=19.93
UVW1>18.9
UVW2>19.9
White=19.86		 D50, Tautenburg (1.34m), Nanshan/NEXT (0.6m), LBT, Fermi GBM, Kitab RC-36, OSN (1.5m), GRANDMA       BAT: GCN 31820; GCN 31834
XRT: GCN 31820; GCN 31827; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 31820; GCN 31876
 Noel Klingler
220325A 17:16:23 1099310 269.469
17:57:52.6		 -7.055
-07:03:18.0		 1.5 3.50 2.9 0.4 2.0 0.3 0.69, CPL 1.13 17:57:57.00 -07:02:09.3 2.2 110.16 n/a 0.05293772 0.0302022798 -0.7193 1.58848 4.39183 n/a n/a n/a 114 V>18.7 B>20.1
U>20.3
UVW1>17.9
White>21.0		 Fermi (GBM Sub-Threshold)       BAT: GCN 31787; GCN 31799
XRT: GCN 31787; GCN 31790; GCN 31794; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 31787; GCN 31801
 Matteo Ferro
220319A 17:40:33 1098132 218.139
14:32:33.4		 61.291
61:17:27.6		 1.9 6.44 2.3 0.4 1.5 0.2 2.15, PL 0.28 14:32:53.86 61:17:43.3 2.1 101.21 n/a 0.0063126576 0.00288434229 -1.004 2.25813 2.80646 n/a n/a n/a 317 n/a n/a         BAT: GCN 31769; GCN 21781
XRT: GCN 31769; GCN 31771; GCN 31772; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 31769
 Kim Page
220306B 18:15:37 1095288 5.380
00:21:31.2		 71.384
71:23:02.4		 1.6 12.34 6.0 0.7 2.3 0.3 1.30, PL 0.20 00:21:33.10 71:21:49.0 2.1 85.89 n/a 0.0226836896 0.0113893676 -0.8831 1.79849 7.1463 n/a n/a n/a 89 V>18.7 B>19.9
U>20.2
UVW1>19.3
UVM2>19.4
UVW2>19.4
White>20.4		 Fermi (GBM)       BAT: GCN 21697; GCN 31707
XRT: GCN 21697; GCN 31700; GCN 31703; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21697; GCN 31759
 Regina Caputo
220305A 16:13:08 1095215 107.610
07:10:26.4		 -37.703
-37:42:10.8		 1.5 21.12 20 2 2.1 0.5 1.66, PL 0.15 07:10:23.65 -37:40:49.2 2.0 3016.95 n/a 0.084217344 0.03472128 -1.136 2.2999 7.71926 n/a n/a n/a n/a n/a n/a Fermi (GBM sub-threshold)     Due to an observing constraint, Swift did not slew until T0+46.5 minutes. BAT: GCN 31684; GCN 31698
XRT: GCN 31685; GCN 31688;GCN 31695; Evans et al., 2009, MNRAS, 397, 1177
 Regina Caputo
220302A 07:40:19 1094950 301.432
20:05:43.7		 49.389
49:23:20.4		 3 n/a n/a n/a n/a n/a n/a n/a 20:05:43.30 49:23:13.1 2.9 32459.26 n/a 0.095037532 0.0541835232 -0.7202 1.45479 3.44325000011207 n/a n/a n/a 32464 V>19.2 UVM2>19.7
White>19.9		       Swift is currently restarting after a reaction wheel failure, so automatic slews to GRBs are turned off.
UVOT: no detection		 BAT: GCN 31661
XRT: GCN 31664; GCN 31666; GCN 31673; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 31664; GCN 31682
 Nora Troja
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
220219B 09:27:25 IPN n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 16:03:39.39 31:14:02.5 2.8 322500 n/a 21.0938199 3.10705449 -1.555 1.52377 0.256155148 n/a n/a n/a n/a n/a n/a       IPN: GCN 31624 (consistent with ZTF22aabjpxh/AT2022cva), The burst was outside the coded field of view of the BAT.
XRT: One uncatalogued X-ray source has been detected at a position consistent with the GRB optical afterglow candidate ZTF22aabjpxh/AT2022cva (Ho et al., GCN Circ. 31619). The X-ray source is below the RASS limit and shows no definitive signs of fading.		 XRT: GCN 31644; Evans et al., 2009, MNRAS, 397, 1177
  
220218A 22:28:59 1093860 133.830
08:55:19.2		 31.984
31:59:02.4		 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Swift is currently restarting after a reaction wheel failure, so automatic slews to GRBs are turned off. Therefore there will be no XRT or UVOT observations at this time. BAT: GCN 31608
 Valerio D'Elia
220210A 23:56:38 BAT/GUANO 345.778
23:03:06.7		 61.826
61:49:33.6		 2 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM & LAT), AGILE, Insight-HXMT/HE     There will be no XRT/UVOT followup (GCN 31547). BAT: GCN 31572
  
220118A 18:20:38 1093742 192.277
12:49:06.5		 22.911
22:54:39.6		 1.4 10.61 18 1 3.3 0.5 1.67, PL 0.12 12:49:04.44 22:54:55.0 2.0 90.29 45.7 0.028244832 0.0119569824 -2.947 1.81882 0.2253410139 12:49:04.52 22:54:56.2 0.44 99 n/a U=17.33
B>20.06
White=17.73		 Fermi (GBM), MITSuME (50cm), GROWTH-India Telescope (0.7m), CAHA/CAFOS (2.2m)       BAT: GCN 31490; GCN 31499
XRT: GCN 31490; GCN 31495; Evans et al., 2009, MNRAS, 397, 117
UVOT: GCN 31490; GCN 31498
 Noel Klingler
220117C 04:45:55 BAT/GUANO 286.457
19:05:49.7		 16.791
16:47:27.6		 2 8.55 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     No XRT/UVOT followup will take place (GCN 31500). BAT: GCN 31501
  
220117B 20:05:28 1093611 191.989
12:47:57.4		 -28.762
-28:45:43.2		 2.7 24.37 2.9 0.6 0.5 0.2 1.94, Pl 0.32 12:47:48.72 -28:44:43.6 2.0 95.90 46.9 0.16292988 0.08818848 -0.1032 2.04264 2.96395 n/a n/a n/a 104 V>19.2 B>20.7
U>19.8
UVW1>20.0
UVM2>20.3
UVW2>20.4
White>20.5		       UVOT: no detection BAT: GCN 31468; GCN 31486
XRT: GCN 31468; GCN 31473; GCN 31478; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 31468; GCN 31483
 Andrea Melandri
220117A 16:18:51 1093592 91.590
06:06:21.6		 -28.402
-28:24:07.2		 1.7 49.81 16 2 1.9 0.4 1.84, PL 0.18 06:06:17.40 -28:26:14.6 2.0 151.94 60.1 0.051037596 0.0114785562 -4.636 1.78537 9.89303 n/a n/a n/a 162 V>18.4 B>19.4
U>20.0
UVW1>19.3
UVM2>18.7
UVW2>18.9
White>20.7		 VLT, LCO (1m), Fermi (GBM), Konus-Wind 4.961 (VLT: absorption)   UVOT: no detection BAT: GCN 31466; GCN 31485
XRT: GCN 31466; GCN 31472; GCN 31477; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 31466; GCN 31482
Redshift: GCN 31480 (VLT)
 Andrea Melandri
220107B 19:01:33.52 Fermi 216.5
14:25:60.0		 20.0
20:00:00.0		 n/a n/a n/a n/a n/a n/a n/a n/a 14:25:37.61 20:10:14.3 2.9 35700 n/a 0.376361966 0.113384412 -1.538 1.75053 1.505318 n/a n/a n/a n/a n/a n/a       Fermi: GCN 31409 XRT: GCN 31411; GCN 31427; Evans et al., 2009, MNRAS, 397, 1177
  
220107A 14:45:31 BAT/GUANO 169.761
11:19:02.6		 34.139
34:08:20.4		 10 n/a n/a n/a n/a n/a n/a n/a 11:19:13.68 34:10:14.3 2.0 26700 n/a 1.97272991 0.62465115 -1.474 1.84105 0.691213 11:19:13.71 34:10:14.5 0.4 26700 n/a White=20.16 Fermi (GBM), AstroSat (CZTI), MITSuME (50cm), Nanshan/NEXT, AbAO (AS-32), Terskol (K-800), SAO RAS Zeiss-1000 (1m), BTA (6m), Konus-Wind 1.246 (BTA: absorption)     BAT: GCN 31402
XRT: GCN 31410; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 31415
Redshift: GCN 31423 (BTA)
  
220101A 05:09:55 1091527 1.360
00:05:26.4		 31.758
31:45:28.8		 2.2 173.36 250   7.3 0.3 1.13, CPL 0.13 00:05:24.89 31:46:07.7 1.9 80.78 1300 2.37212832 0.89096592 1.435 1.62241 8.01125 00:05:24.80 31:46:08.4 0.42 90 V=18.70 B>19.8
U>20.1
UVW1>20.1
UVM2>20.2
UVW2>20.4
White=14.68		 Fermi (LAT & GBM), Xinglong (2.16m), AGILE, THO (16"), Liverpool (2m), CAHA (2.2m), NOT, Konkoly Observatory, Asiago, GMG (2.4m), OASDG (0.5m), Tautenburg (1.34m), LCO (1m), ALMA @ 97.5 GHz, TNG (3.6m), DFOT (1.3m), VLA @ 6.0 Ghz, iTelescope (T21), AZT-33IK (Mondy), SAO RAS Zeiss-1000 (1m), Konus-Wind, THSAO Zeiss-1000, KAP (1.88m) 4.61 (Xinglong: absorption)
4.618 (NOT: absorption)
4.61 (Asiago: absorption)		     BAT: GCN 31347; GCN 31348; GCN 31369
XRT: GCN 31347; GCN 31349; GCN 31355; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 31347; GCN 31351
Radio: GCN 31372 (ALMA); GCN 31385 (VLA)
Redshift: GCN 31353 (Xinglong); GCN 31359 (NOT); GCN 31363 (Asiago)
Other: GCN 31365; GCN 31648
 Aaron Tohuvavohu
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
211229A 03:29:15 BAT/GUANO 295.044
19:40:10.6		 23.133
23:07:58.8		 4 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 43600 n/a n/a n/a n/a n/a n/a n/a n/a n/a 43600 n/a U>21.0 Fermi (GBM), GECAM, IPN     Four uncatalogued X-ray sources have been detected consistent with being within 394 arcsec of the Swift/BAT-GUANO position, however none of them is above the RASS limit or shows definitive signs of fading.
UVOT: no detection		 BAT: GCN 31334
XRT: GCN 31342
UVOT: GCN 31342
  
211227A 23:32:06 1091101 132.144
08:48:34.6		 -2.736
-02:44:09.6		 1.4 83.79 80 2 5.1 0.4 1.60, PL 0.05 08:48:35.73 -02:44:07.1 2.4 73.46 684 0.000000000102573261 0.00000000000169390914 -1.189 2.96883 3.151421 n/a n/a n/a 82 V>18.7 B>18.6
U>19.4
UVW1>19.7
UVM2>20.4
UVW2>19.0
White>19.5		 MAXI/GSC, CALET GBM, Konus-Wind     UVOT: no detection BAT: GCN 31316; GCN 31326
XRT: GCN 31316; GCN 31322; GCN 31327; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 31316; GCN 31328
 Andy Beardmore
211225B 13:12:19 1090853 258.545
17:14:10.8		 17.277
17:16:37.2		 1.0 121.54 150 3 6.1 0.3 1.31, CPL 0.14 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a CALET GBM     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 23:13 UT on 2022 January 02. BAT: GCN 31305, GCN 31312
 Kim Page
211223C 14:29:26 1090656 227.165
15:08:39.6		 -26.878
-26:52:40.8		 1.2 15.00 24 1 3.1 0.4 1.15, PL 0.09 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 23:31 UT on 2021 December 29. BAT: GCN 31288
 Phil Evans
211221A 20:48:40 1090472 78.906
05:15:37.4		 0.902
00:54:07.2		 2.6 671.67 40 3 0.5 0.1 1.48, PL 0.13 05:15:35.39 00:54:52.4 1.9 54.14 68.2 0.076374294 0.0344450334 -1.021 1.59408 10.52106 n/a n/a n/a 63 V>18.6 B>19.4
U>20.0
UVW1>18.1
UVM2>17.8
UVW2>19.0
White>21.1		 Fermi (GBM)     UVOT: no detection BAT: GCN 31273; GCN 31289
XRT: GCN 31273; GCN 31275; GCN 31281; Evans et al., 2009, MNRAS, 397, 117
UVOT: GCN 31273; GCN 31317
 Kim Page
211211A 13:09:59 1088940 212.272
14:09:05.3		 27.884
27:53:02.4		 1.0 51.37 1500 20 155.0 3.1 1.56, PL 0.02 14:09:10.08 27:53:18.8 1.9 79.15 6630 0.47788192 0.051216656 -1.994 1.49581 0.175636808325 n/a n/a n/a 92 V>18.33 B=18.97
U=18.26
UVW1=17.46
UVM2=17.58
UVW2=17.30
White=19.33		 Fermi (GBM), KAIT (0.76m), NEXT (0.6m), LCO (1m), MITSuME (50cm), CAHA (2.2m), NOT, CALET GBM, HCT (2.0m), INTEGRAL, AbAO AS-32, SAO RAS Zeiss-1000, Gemini-North, Insight-HXMT/HE, XMM-Newton, MMT (6.5m), Devasthal Optical Telescope (3.6m)       BAT: GCN 31202; GCN 31209
XRT: GCN 31202; GCN 31205; GCN 31212; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 31202; GCN 31222
 Antonino D'Ai
211207A 20:52:56 1088376 149.601
09:58:24.2		 -24.360
-24:21:36.0		 2.3 3.73 1.9 0.4 0.9 0.2 1.72, PL 0.30 09:58:29.71 -24:21:34.8 2.3 80.5 n/a n/a 0.0014 -0.92 2.08 1.7 09:58:29.79 -24:21:31.3 0.43 85 V>18.5 B=19.08
U=18.15
UVW1>18.7
UVM2>18.7
UVW2>19.0
White=17.52		 VLT, Fermi (GBM) 2.272 (VLT: absorption)     BAT: GCN 31182; GCN 31189
XRT: GCN 31182; GCN 31184; GCN 31185
UVOT: GCN 31182; GCN 31204
Redshift: GCN 31188 (VLT)
 Elena Ambrosi
211129A 09:51:06 1085430 274.565
18:18:15.6		 31.781
31:46:51.6		 1.5 113.01 23 2 1.5 0.2 1.75, PL 0.13 18:18:19.27 31:47:19.9 2.1 73.5 141 n/a 0.29 -1.02 2.30 5.9 n/a n/a n/a 84 V>18.8 B>19.6
U>20.5
UVW1>19.6
UVM2>19.2
UVW2>20.1
White>20.9		 Fermi (GBM)     UVOT: no detection BAT: GCN 31136; GCN 31149
XRT: GCN 31136; GCN 31139; GCN 31148
UVOT: GCN 31136; GCN 31147
 Jeff Gropp
211107B 17:27:10 Ground Analysis 65.7949
04:23:10.8		 -27.5524
-27:33:08.6		 2 n/a n/a n/a n/a n/a n/a n/a 04:23:13.95 -27:33:39.0 2.7 124300 n/a n/a n/a -2.84 2.5 1.6 n/a n/a n/a n/a n/a n/a Konus-Wind       BAT: GCN 31057
XRT: GCN 31064; GCN 31072
 Tullia Sbarrato
211106A 04:37:31.2 BAT/GUANO 343.643
22:54:34.3		 -53.236
-53:14:09.6		 7 1.75 n/a n/a n/a n/a n/a n/a 22:54:20.45 -53:13:49.0 3.4 39300 n/a n/a n/a -0.7 n/a n/a n/a n/a n/a n/a n/a White>23.2 Konus-Wind, Fermi (GBM), IPN, Chandra, GECAM     UVOT: no detection BAT: GCN 31049
XRT: GCN 31051; GCN 31068
UVOT: GCN 31079
 Paolo D'Avanzo
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
211025A 05:10:20 1081113 162.407
10:49:37.7		 31.506
31:30:21.6		 2.3 103.5 7.7 1.4 0.5 0.1 1.96, PL 0.28 10:49:31.93 31:30:44.4 2.1 123.3 536 n/a n/a -1.3 2.33 0.24 n/a n/a n/a 131 V>19.0 B>19.8
UVW1>17.5
UVM2>19.4
UVW2>20.0
White=19.90		 LCO (1m)       BAT: GCN 30986; GCN 30997
XRT: GCN 30986; GCN 30987; GCN 30996
UVOT: GCN 30986; GCN 30991
 Jeff Gropp
211024B 22:20:36 1081073 154.708
10:18:49.9		 24.566
24:33:57.6		 1.0 603.5 68 3 0.9 0.2 1.63, PL 0.09 10:18:51.04 24:34:05.7 1.9 105 n/a n/a n/a -2.69 2.08 0.97 n/a n/a n/a 6237 V=19.02 B=20.0
U=18.8
UVW1=19.2
UVM2=19.3
UVW2=20.1		 NEXT (0.6m), CAHA (2.2m), Ondrejov D50 1.1137 (VLT: emission from host)   Because of a conflicting preplanned observation, there was no immediate XRT or UVOT observation. BAT: GCN 30980; GCN 30989
XRT: GCN 30994
UVOT: GCN 31005
Redshift: GCN 31800 (VLT)
Host: GCN 31800 (VLT)
 Jeff Gropp
211024A 01:34:11.4 BAT/GUANO 28.053
01:52:12.7		 -6.973
-06:58:22.8		 6 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 221800 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), GECAM-B, Fermi (GBM)     XRT: Four uncatalogued X-ray sources have been detected, however none of them is above the RASS limit or shows definitive signs of fading. BAT: GCN 31006
XRT: GCN 31013
 Kim Page
211023B 21:05:52 1080859 170.314
11:21:15.4		 39.133
39:07:58.8		 2.0 1.30 1.7 0.3 2.2 0.3 1.97, PL 0.24 11:21:14.09 39:08:07.2 2.7 95.3 n/a n/a n/a -1.03 2.08 0.98 11:21:14.33 39:08:08.8 0.53 98 V>18.8 B>19.9
U=19.50
UVW1>19.3
UVW2>19.9
White=19.44		 CAHA (2.2m), LDT (4.3m), Gemini-North, Sayan/AZT-33IK, Subaru (8.2m) 0.862 (LBT: spectroscopic) Likely host contribution (Gemini-North, Subaru, LBT)   BAT: GCN 30960; GCN 30979
XRT: GCN 30960; GCN 30966; GCN 30967
UVOT: GCN 30960; GCN 30975
Redshift: GCN 31107 (LBT)
Host: GCN 31002 (Gemini-North); GCN 31038 (Subaru); GCN 31107 (LBT)
 Simone Dichiara
210930A 02:46:52 1075565 197.415
13:09:39.6		 48.630
48:37:48.0		 1.6 11.81 4.0 0.5 0.7 0.2 1.58, PL 0.19 13:09:36.46 48:37:43.0 2.2 140.10 n/a 0.0332764638 0.0183610488 -0.7622 2.25294 6.1695454 n/a n/a n/a 144 V>18.7 B>19.6
U>19.7
UVW1>19.5
UVM2>18.7
UVW2>20.4
White>20.6		         BAT: GCN 30897; GCN 30917
XRT: GCN 30897; GCN 30900; GCN 30902; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30897; GCN 30903
 Valerio D'Elia
210928A 02:00:31 Fermi 245.88
16:23:31.2		 -17.91
-17:54:36.0		 n/a n/a n/a n/a n/a n/a n/a n/a 16:22:02.66 -17:56:52.4 4.4 67400 n/a 0.226199275 0.080163375 -1.33 1.4 2.342 n/a n/a n/a n/a n/a n/a       Fermi: GCN 30912 XRT: GCN 30914; GCN 30915; GCN 30919; Evans et al., 2009, MNRAS, 397, 1177
  
210919A 00:28:33 1073893 80.242
05:20:58.1		 1.286
01:17:09.6		 2.0 0.16 0.88 0.17 1.5 0.3 1.58, PL 0.27 05:21:01.05 01:18:42.1 4.0 97.02 n/a n/a n/a n/a 1.88797 1.563605535 n/a n/a n/a 100 V>18.7 B>19.3
U>19.8
UVW1>19.7
UVM2>19.0
UVW2>19.4
White>21.4		 CAHA (2.2m), OSN (1.5m)   i=24.14 (CAHA, afterglow/possible host)
LDT (candidate host galaxies)
Ic = 23.83 (VLT, possible host)		 XRT: We cannot determine at the present time whether the source is fading.
UVOT: no detection		 BAT: GCN 30846; GCN 30863
XRT: GCN 30846; GCN 30850; GCN 30854; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30846; GCN 30857
Host: GCN 30883 (CAHA); GCN 30934; GCN 30983 (VLT)
 Aaron Tohuvavohu
210912A 11:01:11 1072990 129.874
08:39:29.8		 79.216
79:12:57.6		 1.2 28.35 11 1 1.7 0.2 1.61, PL 0.13 08:39:34.11 79:13:16.3 3.1 52.63 64 0.075405694 0.0327481801 -3.403 1.6687 1.176304 08:39:34.27 79:13:17.1 0.47 60 V>17.8 B>18.3
U=19.56
UVW2>18.8
White=18.73		 BOOTES-5/JGT (60cm), Mondy AZT-33IK, CAHA (2.2m), Tautenburg (1.34m), LBT   Possible host visible in Pan-STARRS.   BAT: GCN 30820; GCN 30839
XRT: GCN 30820; GCN 30830; GCN 30833; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30832
Host: GCN 30829
 Nora Troja
210905A 00:12:41 1071993 309.062
20:36:14.9		 -44.431
-44:25:51.6		 3 n/a n/a n/a n/a n/a n/a n/a 20:36:11.64 -44:26:24.1 2.0 91.70 123 0.330031513 0.172808202 0.563 1.89791 28.7875 n/a n/a n/a 157 V>19.3 B>21.4
UVW1>20.1
UVM2>19.5
UVW2>19.4		 LCO (1m), VLT, REM (60cm), DECam, Fermi (GBM), Konus-Wind, MPG (2.2m), AstroSat CZTI, ALMA @ 97.5 GHz, ATCA @ 5.5 and 9.0 GHz, Chandra 6.318 (VLT: absorption)   UVOT: no detection BAT: GCN 30765
XRT: GCN 30765; GCN 30768; GCN 30776; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30765; GCN 30785
Radio: GCN 30783 (ALMA); GCN 30784 (ATCA)
Redshift: GCN 30771 (VLT)
 Eda Sonbas
210901A 15:04:36 1071488 295.224
19:40:53.8		 -76.942
-76:56:31.2		 1.9 46.77 31 3 2.4 0.6 2.08, PL 0.17 19:41:06.71 -76:55:36.0 2.3 151.44 186 0.029773646 0.0171641604 -2.85 2.0032 1.664012 n/a n/a n/a 1578 V>17.8 B>18.8
U>19.8
UVW1>17.8
White>20.9		       UVOT: no detection BAT: GCN 30746; GCN 30750
XRT: GCN 30746; GCN 30749; GCN 30751; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30746; GCN 30767
 Sibasish Laha
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
210827A 09:59:24.34 BAT/GUANO 174.9181
11:39:40.3		 55.7858
55:47:08.9		 4 n/a n/a n/a n/a n/a n/a n/a 11:39:36.07 55:43:26.2 3.8 44400 n/a 0.0514185607811419 0.0230887060074169 -1.026 1.66293 0.87576 n/a n/a n/a 44720 n/a White>21.6 Fermi (GBM)     UVOT: no detection BAT: GCN 30732
XRT: GCN 30734; GCN 30745; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30743
 Paolo D'Avanzo
210824A 04:10:01 1070157 232.115
15:28:27.6		 11.169
11:10:08.4		 1.2 37.55 17 1 1.3 0.2 1.18, PL 0.11 15:28:25.41 11:09:12.7 2.2 306.87 n/a 0.0189430745 0.0094647294 -0.8894 2.31979 6.690287 n/a n/a n/a 311 V>19.4 B>20.1
U>19.6
UVW1>20.4
UVM2>20.3
UVW2>19.9
White>20.9		 Fermi (GBM)       BAT: GCN 30700; GCN 30722
XRT: GCN 30700; GCN 30702; GCN 30704; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30700; GCN 30730
 Kim Page
210822A 09:18:18 1069788 304.461
20:17:50.6		 5.265
05:15:54.0		 1.0 180.8 200 4 27.7 0.7 1.30, PL 0.4 20:17:45.01 05:17:00.5 1.9 74.56 1250 0.72733342 0.182436529 -0.9161 1.70788 3.41368 20:17:45.0 05:17:00.1 1 85 V=15.07 B=15.31
U=14.86
UVW1=15.28
UVM2>17.66
UVW2=17.21
White=15.35		 GECAM-B, KAIT (0.76m), HJT (1.5m), Nanshan/NEXT (0.6m), Fermi (LAT), NOT, AstroSat CZTI, Konus-Wind, GRBAlpha, Abbey Ridge Observatory (0.355m), MPG (2.2m), TSHAO Zeiss-100, VLA @ 14.8 GHz, CAHA (2.2m), CALET GBM 1.736 (NOT: absorption)     BAT: GCN 30677; GCN 30689
XRT: GCN 30677; GCN 30682; GCN 30691; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30677
Radio: GCN 30713 (VLA)
Redshift: GCN 30692 (NOT)
 Kim Page
210820A 17:38:00 1069551 20.622
01:22:29.3		 4.642
04:38:31.2		 3.4 196.8 15 2 0.8 0.2 2.26, PL 0.22 01:22:33.51 04:36:27.5 2.5 125.01 375 0.0128561472 0.0061547904 -2.937 2.27505 0.358588252885 01:22:33.48 04:36:28.3 0.45 131 V=18.86 B=18.57
U=17.60
UVW1>19.0		 HJT (1.5m), CAHA (2.2m)       BAT: GCN 30664; GCN 30675
XRT: GCN 30664; GCN 30667; GCN 30668; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30664; GCN 30686
 Andy Beardmore
210818A 01:02:08 1069169 148.949
09:55:47.8		 -87.029
-87:01:44.4		 1.0 73.56 160 3 11.2 0.4 1.22, PL 0.03 09:55:28.50 -87:01:30.9 2.0 58.96 1400 0.0434605062 0.0134413878 -1.043 1.64054 1.936681 09:55:28.15 -87:01:28.8 0.62 66 n/a White=17.93 AGILE, AstroSat CZTI, Konus-Wind       BAT: GCN 30652; GCN 30659
XRT: GCN 30652; GCN 30653; GCN 30660
UVOT: GCN 30652
 Andy Beardmore
210807C 22:57:08 1064421 143.540
09:34:09.6		 -51.409
-51:24:32.4		 1.0 89.97 120   4.0 0.7 1.65, PL 0.06 09:34:08.13 -51:24:03.8 2.0 177.09 231 0.043201972 0.015874804 -4.08 2.4733 59.55983 n/a n/a n/a 180 V>19.4 n/a Fermi (GBM)     UVOT: no detection BAT: GCN 30610; GCN 30625
XRT: GCN 30610; GCN 30615; GCN 30621; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30610; GCN 30619
 Amy Lien
210807A 10:03:40 1064221 76.666
05:06:39.8		 58.257
58:15:25.2		 1.5 156.30 95 4 1.8 0.4 1.26, PL 0.08 05:06:44.17 58:14:59.1 2.0 201.89 408 0.98223924 0.199771152 -0.7092 1.70939 3.43973379698 05:06:43.89 58:14:59.2 0.43 210 V=16.58 B>17.84
U>17.04
UVW1>17.12
UVW2>17.08
White=16.93		 BOOTES-5/JGT (60cm), Assy AZT-20, GRBAlpha, Tautenburg (1.34m)       BAT: GCN 30600; GCN 30623
XRT: GCN 30600; GCN 30603; GCN 30617; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30600; GCN 30618
 Amy Lien
210802A 20:08:06.49 Fermi 230.9
15:23:36.0		 29.8
29:48:00.0		 n/a n/a n/a n/a n/a n/a n/a n/a 15:22:53.48 29:54:06.5 3.5 41700 n/a n/a n/a n/a 2.68458 2.690462 n/a n/a n/a n/a n/a n/a       Fermi: GCN 30589 XRT: GCN 30591; GCN 30622; Evans et al., 2009, MNRAS, 397, 1177
  
210731A 22:21:08 1062336 300.311
20:01:14.6		 -28.056
-28:03:21.6		 1.7 22.51 22 2 1.6 0.3 -0.25, CPL 0.59 20:01:13.14 -28:03:39.4 2.2 200.92 79.6 0.1571493 0.04720947 -3.451 2.06317 0.832807 n/a n/a n/a 210 V=18.60 B=19.02
U=18.66
UVW1=19.33
UVM2=20.41
UVW2=19.40
White=20.2		 MeerLICHT (0.6m), Fermi (GBM), MPG (2.2m), MASTER-OAFA, KAIT (0.76m), VLT 1.2525 (VLT: absorption)     BAT: GCN 30568; GCN 30580
XRT: GCN 30568; GCN 30569; GCN 30576; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30568; GCN 30572
Redshift: GCN 30583 (VLT)
 Eleonora Troja
210730A 04:57:29 1062150 149.570
09:58:16.8		 69.703
69:42:10.8		 1.0 3.86 13 1 7.1 0.5 1.41, PL 0.11 09:58:22.14 69:41:21.9 2.2 81.63 67.3 0.0304849216 0.0125241669 -5.56 2.41474 6.718909 n/a n/a n/a 90 V>15.5 B>16.4
U>16.5
UVW1>18.0
UVM2>19.7
UVW2>18.6
White>16.7		 AstroSat CZTI, Fermi (GBM)     UVOT: no detection BAT: GCN 30548; GCN 30554
XRT: GCN 30548; GCN 30550; GCN 30553; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30548; GCN 30552
 Eda Sonbas
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
210726A 19:19:03 1061687 193.333
12:53:19.9		 19.211
19:12:39.6		 2.6 0.39 0.45 0.11 0.7 0.3 1.54, PL 0.47 12:53:09.80 19:11:24.7 2.1 59.97 n/a 0.0133192424 0.007478134 -0.7399 2.24209 3.328428 n/a n/a n/a 276 n/a n/a Fermi (GBM), Chandra, VLA @ 6 & 10 GHz       BAT: GCN 30523; GCN 30536
XRT: GCN 30523; GCN 30524; GCN 30537; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30523
Radio: GCN 30658 (VLA)
 Maria Grazia Bernardini
210725B 12:00:48 1061554 192.914
12:51:39.4		 17.130
17:07:48.0		 2.7 48.00 4.9 1.1 0.6 0.2 1.16, PL 0.43 12:51:41.34 17:06:28.8 2.4 90.87 n/a 0.00000007021952 0.0000000048214656 -3.433 1.68998 4.567086 n/a n/a n/a 92 n/a B>20.0
U>20.5
UVW2>19.4		 Fermi (GBM)     UVOT: no detection BAT: GCN 30508; GCN 30516
XRT: GCN 30508; GCN 30510; GCN 30520; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30508; GCN 30526
 Maria Grazia Bernardini
210725A 03:47:02 1061511 215.381
14:21:31.4		 -1.177
-01:10:37.2		 2.3 53.54 8.1 1.2 1.0 0.2 1.42, PL 0.32 14:21:29.79 -01:11:33.6 1.9 110.74 n/a 0.000263783459 0.000055856049 -1.99 1.48412 0.798344 n/a n/a n/a 114 V>19.1 B>20.4
U>20.4
UVW1>19.2
White>21.0		 CALET GBM, Fermi (GBM)     UVOT: no detection BAT: GCN 30501; GCN 30514
XRT: GCN 30501; GCN 30517; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30501
 Maria Grazia Bernardini
210724A 20:14:09 1061482 227.425
15:09:42.0		 -6.279
-06:16:44.4		 1.9 50.57 18 2 2.5 0.8 2.30, PL 0.28 15:09:39.51 -06:17:26.5 3.0 179.8 10 0.033433623 0.0170678536 -4.633 2.31643 0.823193683175 n/a n/a n/a 125 n/a U>20.1
White>20.8		 OSIRIS/GTC (10.4m)     UVOT: no detection BAT: GCN 30497; GCN 30513
XRT: GCN 30497; GCN 30515; GCN 30547; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30497; GCN 30529
 Paolo D'Avanzo
210723A 14:46:10 1061284 121.723
08:06:53.5		 -32.893
-32:53:34.8		 1.0 48.54 53 2 3.1 0.3 0.85, CPL 0.29 08:06:53.08 -32:53:08.5 2.0 89.57 304 0.09173888 0.0396864 -2.451 1.75112 16.4046 n/a n/a n/a 99 V>18.2 B>19.3
U>19.4
UVW1>19.0
UVM2>18.8
UVW2>19.5
White>20.6		 Fermi (GBM), CALET GBM     UVOT: no detection BAT: GCN 30485; GCN 30495
XRT: GCN 30485; GCN 30486; GCN 30493; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30485; GCN 30528
 Tullia Sbarrato
210722A 20:54:42 1061223 27.031
01:48:07.4		 -6.347
-06:20:49.2		 1.2 50.20 25 2 2.2 0.5 1.62, PL 0.14 01:48:07.26 -06:20:51.3 2.0 84.84 290 0.11491585 0.0367262 -1.685 1.83712 0.347208 01:48:07.28 -06:20:49.7 0.43 94 V=14.52 B=14.65
U=13.68
UVW1=14.08
UVW2=17.08
White=14.31		 Nanshan/NEXT (0.6m), Assy-Turgen AZT-20, GROWTH-India (0.7m), HJT (1.5m), GTC (10.4m), Kitab RC-36, Fermi (GBM), D50, TAROT (18cm) 1.145 (GTC: absorption)     BAT: GCN 30475; GCN 30489
XRT: GCN 30475; GCN 30483; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30475; GCN 30482
Redshift: GCN 30487 (OSIRIS/GTC)
 Paolo D'Avanzo
210712A 09:43:11 1059881 97.322
06:29:17.3		 -35.376
-35:22:33.6		 1.7 136.41 30 3 2.3 0.3 1.00, CPL 0.53 06:29:19.64 -35:22:17.8 2.1 80.64 352 0.104148747 0.040506786 -2.701 1.97803 0.8887120253589 n/a n/a n/a 91 n/a B>18.0
U>19.6
UVW2>17.5
White>19.5		       UVOT: no detection BAT: GCN 30447; GCN 30460
XRT: GCN 30447; GCN 30453; GCN 30457; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30447; GCN 30456
 Boris Sbarufatti
210708B 13:23:24 1059494 142.594
09:30:22.6		 14.523
14:31:22.8		 2.5 298.43 22 4 0.0 0.3 1.62, PL 0.26 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 05:03 UT on 2021 September 30. BAT: GCN 30417; GCN 30429
 Boris Sbarufatti
210708A 02:25:37 1059460 173.759
11:35:02.2		 -49.164
-49:09:50.4		 2.2 2.77 1.1 0.2 0.8 0.2 2.05, PL 0.29 11:34:46.80 -49:08:03.2 4.0 60.46 n/a 0.00010734399 0.0000274320839 -1.749 2.46195 2.94764 n/a n/a n/a 121 V>19.6 B>19.3
U>19.4
UVW1>18.9
UVM2>19.4
UVW2>19.5		 Fermi (GBM)     UVOT: no detection BAT: GCN 30413; GCN 30422
XRT: GCN 30413; GCN 30416; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30425
 Boris Sbarufatti
210706A 08:17:49.9 BAT/GUANO 312.0124
20:48:03.0		 13.3079
13:18:28.4		 5 n/a n/a n/a n/a n/a n/a n/a 20:47:58.70 13:19:01.3 2.6 43300 n/a 0.076599912 0.0409023048 -0.8042 1.58902 0.967706481 n/a n/a n/a n/a n/a n/a Konus-Wind, Fermi (GBM)       BAT: GCN 30393
XRT: GCN 30399; GCN 30431; Evans et al., 2009, MNRAS, 397, 1177
  
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
210704A 19:33:24 Fermi 159.08
10:36:19.2		 57.31
57:18:36.0		 n/a n/a n/a n/a n/a n/a n/a n/a 10:36:05.18 57:12:59.0 2.6 53500 n/a 0.073839934 0.0267835684 -.3 1.49547 0.0559244125963 n/a n/a n/a 53458 V>21.1 n/a       Fermi: GCN 30375 (LAT), GCN 30380 (GBM)
UVOT: no detection		 XRT: GCN 30379; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30389
  
210702A 19:07:13 1058804 168.570
11:14:16.8		 -36.741
-36:44:27.6		 1.5 138.2 98 5 n/a n/a 1.54, PL 0.09 11:14:18.90 -36:44:49.7 1.9 95.50 1000 0.71153667 0.227718621 -0.9864 1.96307 2.26212 11:14:18.70 -36:44:50.0 0.42 104 n/a B=15.46
U=11.37
White=15.70		 MASTER-SAAO, MeerLICHT (0.6m), VLT, CALET (GBM), AGILE, iTelescope T17 (0.43m), Chilescope RC-1000, Konus-Wind, BOOTES-3/YA (60cm), ALMA @ 95.5 GHz, ATCA @ 16.7, 21.2, & 34 GHz, MeerKAT @ 1.284 GHz 1.1757 (Swift/UVOT: absorption)
1.160 (VLT: absorption)		     BAT: GCN 30351; GCN 30368
XRT: GCN 30351; GCN 30358; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30351; GCN 30355; GCN 30356
Radio: GCN 30423 (ALMA); GCN 30424 (ATCA); GCN 30477 (ATCA); GCN 30479 (ALMA); GCN 30538 (MeerKAT)
Redshift: GCN 30355 (Swift/UVOT); GCN 30357 (VLT)
 Amy Lien
210626A 08:16:15.9 BAT/GUANO 221.6199
14:46:28.8		 -1.1512
-01:09:04.3		 5 n/a n/a n/a n/a n/a n/a n/a 14:46:05.95 -01:09:21.4 5.5 29700 n/a n/a n/a n/a 2.31266 1.745598 n/a n/a n/a n/a n/a n/a Fermi (GBM)     Fermi: GCN 30323 BAT: GCN 30325
XRT: GCN 30329; GCN 30341; Evans et al., 2009, MNRAS, 397, 1177
  
210622A 01:32:35.9 BAT/GUANO 233.117
15:32:28.1		 -26.213
-26:12:46.8		 2.5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 171200 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Prompt follow-up by Swift was delayed due to visibility constraints.
XRT: no detection		 BAT: GCN 30302
XRT: GCN 30317
  
210619B 23:59:25 1056757 319.718
21:18:52.3		 33.850
33:51:00.0		 1.0 60.90 950 10 115.0 2.2 1.41, PL 0.02 21:18:52.39 33:51:00.2 1.9 328.05 427 2.03384822 0.6357626 -0.7781 1.92306 6.82815 21:18:52.38 33:51:01.6 0.42 136 V=15.59 B=16.39
U=15.60
UVW1=17.2
UVM2>19.3
UVW2=19.20
White=14.67		 MASTER-SAAO, MASTER-IAC, Ondrejov D50, GECAM-B, Telescope T18 (0.32m), SARA-KP (0.9m), Fermi (LAT & GBM), Liverpool (2m), OSIRIS/GTC, KAIT (0.76m), CAHA (2.2m), Konus-Wind, Xinglong TNT, SRG/ART-XC, CALET GBM, GIT (0.7m), REM (60cm), TNG (3.6m), Palomar/SEDM (60"), SAO RAS (1m), OSN (1.5m), NOT, AbAO AS-32, INTEGRAL, Abbey Ridge Observatory (0.355m), Mini-MegaTORTORA, ASIM, Konkoly Observatory RC80, Sayan Observatory (1.6m), ALMA @ 97.5 GHz, Maidanak AXT-22, Assy-Turgen AZT-20 1.937 (OSIRIS/GTC: absorption)     BAT: GCN 30261; GCN 30282
XRT: GCN 30261; GCN 30267; GCN 30269; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30261; GCN 30278
Radio: GCN 30386 (ALMA)
Redshift: GCN 20272 (OSIRIS/GTC)
 Paolo D'Avanzo
210618A 01:43:37 1056426 235.763
15:43:03.1		 46.072
46:04:19.2		 2.0 2.13 1.8 0.3 1.1 0.2 1.18, PL 0.28 15:43:04.75 46:04:08.6 9.3 65.29 n/a n/a n/a n/a n/a n/a n/a n/a n/a 3728 V>19.2 B>20.5
U>20.0
UVW2>20.1
White>21.1		 Fermi (GBM)     Due to a short visibility interval, no further XRT to UVOT data were immediately collected.
UVOT: no detection		 BAT: GCN 30250; GCN 30254
XRT: GCN 30250; GCN 30252; GCN 30312; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30256
 Maria Grazia Bernardini
210610B 19:51:27 1054681 243.929
16:15:43.0		 14.398
14:23:52.8		 1.0 69.38 360 10 13.5 0.7 0.98, CPL 0.11 16:15:40.47 14:23:56.3 2.0 83.92 1070 0.6971404 0.262520555 -1.138 1.91684 1.09095 16:15:40.40 14:23:56.9 0.42 92 V=15.63 B=15.78
U=14.93
UVW1=14.51
UVM2=16.61
UVW2=15.05
White=15.24		 MASTER-Kislovodsk, GROWTH-India Telescope (0.7m), CrAO/ZTSh (2.6m), BOOTES-2/TELMA (60cm), MeerLICHT (0.6m), iTelescope (T18), NOT, OSN (1.5m), SAO RAS Zeiss-1000 (1m), HJT (1.5m), GOTO, GTC (10.4m), AGILE, Konus-Wind, University of Siena Observatory (0.3m), Fermi (GBM), HCT (2m), KAIT (0.76m), Radboud (0.28m), ZTF, CrAO/ZTSH (2.6m), Liverpool (2m), ALMA @ 90.5 GHz, VLA @ 14.7 GHz, MITSuME (50cm), SARA-KP (0.9m), Simeiz Obserbatory (1m), BGOP (0.61m), ARO (0.355m), REM (60cm), AbAO, T-CAT (0.4m), CrAO (350mm) 1.13 (NOT: tentative)
1.1345 (GTC)
1.13 (HCT: absorption)		 Legacy Survey, PanSTAR, and SDSS archives (See GCN 30188)   BAT: GCN 30170; GCN 30207
XRT: GCN 30170; GCN 30189; GCN 30208; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30170; GCN 30247
Radio: GCN 30217 (ALMA); CGN 30218 (VLA)
Redshift: GCN 30182 (NOT); GCN 30194 (GTC); GCN 30201 (HCT)
Host: GCN 30188
 Kim Page
210610A 15:03:43 1054627 204.284
13:37:08.2		 14.476
14:28:33.6		 1.7 13.62 10 1 2.4 0.4 1.41, PL 0.19 13:37:07.74 14:27:55.4 2.0 89.95 n/a 0.065881079 0.027374164 0.03072 1.83562 2.25621 13:37:07.59 14:27:55.0 0.43 94 V=16.74 B=17.69
U>20.2
UVW1>19.37
UVM2>19.16
UVW2>19.10
White=17.92		 MITSuME (50cm), Xinglong (2.16m), GROWTH-India (0.7m), MASTER, MeerLICHT (0.6m), Murikabushi (105cm), HJT (1.5m), Konus-Wind, HCT (2m), KAIT (0.76m), CAHA (2.2m), CrAO/ZTSH (2.6m), SAO RAS (1m), Fermi (GBM), Maidanak AZT-22, AbAO (AS-32) 3.54 (Xinglong: absorption)
3.5 (HCT: absorption)		     BAT: GCN 30160; GCN 30186
XRT: GCN 30160; GCN 30165; GCN 30192; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30160; GCN 30246
Redshift: GCN 30164 (Xinglong); GCN 30200 (HCT)
 Kim Page
210606A 03:56:02 BAT/GUANO 170.904
11:23:37.0		 0.718
00:43:04.8		 4 n/a n/a n/a n/a n/a n/a n/a 11:23:45.86 00:48:46.5 2.3 62300 n/a 0.141076375 0.079500938 -0.7351 1.70832 1.703881 n/a n/a n/a n/a n/a n/a Fermi (GBM)       BAT: GCN 30134
XRT: GCN 30172; Evans et al., 2009, MNRAS, 397, 1177
  
210605B 14:55:58 BAT/GUANO 15.732
01:02:55.7		 -6.467
-06:28:01.2		 5 n/a n/a n/a n/a n/a n/a n/a 01:02:58.95 -06:25:44.3 5.7 74300 n/a 0.0160509492 0.0087926696 -0.7714 3.08947 8.647074 n/a n/a n/a n/a n/a n/a Fermi (GBM)       BAT: GCN 30130
XRT: GCN 30146; GCN 30234; Evans et al., 2009, MNRAS, 397, 1177
  
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
210527A 07:07:48 1051453 172.346
11:29:23.0		 31.627
31:37:37.2		 1.8 63.21 6.5 1.0 0.4 0.1 2.33, PL 0.26 11:29:17.00 31:37:34.2 2.3 3159.54 n/a 0.030187044 0.0165285867 -0.7721 2.86839 6.248813 n/a n/a n/a 3164 V>19.4 B>20.4
U>20.4
UVW1>20.2
UVM2>20.0
UVW2>20.5
White>21.2		       Due to an observing constraint, Swift did not slew until T0+49.6 minutes. BAT: GCN 30081; GCN 30092
XRT: GCN 30082; GCN 30083; GCN 30085; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30089
 Sibasish Laha
210517A 05:28:01 1048783 358.190
23:52:45.6		 -39.104
-39:06:14.4		 2.0 3.06 1.5 0.3 1.5 0.2 1.85, PL 0.25 23:52:53.81 -39:06:06.7 2.2 67.05 n/a 0.0195560112 0.0094432756 -0.9331 1.71079 1.43775 n/a n/a n/a 69 V>19.0 B>19.5
U>19.7
UVW1>18.4
UVM2>18.7
UVW2>21.1
White>29.9		 AGILE, VLT 2.486 (VLT: emission & absorption)   UVOT: no detection BAT: GCN 30032; GCN 30043
XRT: GCN 30032; GCN 30034; GCN 30042; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30032; GCN 30040
Redshift: GCN 30037 (VLT)
Host: GCN 30037 (VLT)
 Valerio D'Elia
210515C 20:02:01 1048618 1.106
00:04:25.4		 -14.972
-14:58:19.2		 2.0 55.7 5.9 1.1 0.6 0.2 1.26, PL 0.28 00:04:22.60 -14:57:12.0 2.3 n/a n/a 0.0151670904 0.0092488088 -2.629 2.1188 0.671947 n/a n/a n/a 40 V>18.60 B>18.60
U>19.33
UVW1>18.89
UVM2>18.99
UVW2>18.90
White>20.12		       UVOT: no detection BAT: GCN 30020; GCN 30021
XRT: GCN 30020; GCN 30023; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30039
 Antonino D'Aì
210514A 18:23:47 1048372 2.947
00:11:47.3		 -21.898
-21:53:52.8		 1.0 70.21 74 2 8.7 0.4 1.65, PL 0.04 00:11:50.84 -21:53:40.3 2.0 n/a n/a 0.517837 0.199927495 -6.054 1.95244 4.705422 n/a n/a n/a 80 V>18.87 B>19.73
U>19.99
UVW1>19.59
UVM2>18.42
UVW2>18.52
White>21.00		 CALET GBM, Konus-Wind     UVOT: no detection BAT: GCN 30008; GCN 30009; GCN 30018
XRT: GCN 30009; GCN 30011; GCN 30012; GCN 30013; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30025
 Elena Ambrosi
210509A 14:32:20 1047531 350.363
23:21:27.1		 6.650
06:39:00.0		 1.5 8.22 3.1 0.4 1.2 0.2 0.76, CPL 1.00 23:21:30.15 06:40:16.5 2.5 4412.6 10 0.0161632974 0.0062276254 -1.223 1.62964 0.71063659998 n/a n/a n/a 3202 V>19.0 B>19.5
U>19.6
UVW1>19.5
UVM2>20.3
UVW2>19.6
White>21.0		       Due to an observing constraint, Swift did not slew until T0+50 minutes. BAT: GCN 29970; GCN 29975
XRT: GCN 29971; GCN 29973; GCN 29977; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29978
 Kim Page
210504A 13:54:53 1046782 222.379
14:49:31.0		 -30.557
-30:33:25.2		 2.1 135.06 27 2 0.9 0.2 1.64, PL 0.13 14:49:33.89 -30:32:00.5 2.0 218 n/a 0.035433123 0.0206848707 -2.963 2.11488 0.0000426977 14:49:34.03 -30:32:02.2 0.6 218 V>18.26 B=19.17
U>18.89
UVW1>18.49
UVM2>17.24
UVW2>18.60
White=19.75		 NOT, VLT, Lowell Discovery Telescope (4.3m), LCO (1m) 2.077 (VLT: absorption)     BAT: GCN 29929; GCN 29930; GCN 29939
XRT: GCN 29929; GCN 29942; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29929; GCN 29933
Redshift: GCN 29944 (VLT)
 Andy Beardmore
210430A 10:42:10 1046014 57.185
03:48:44.4		 45.080
45:04:48.0		 1.7 11.53 9.9 1.3 1.9 0.4 2.15, PL 0.21 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       The BAT position is sun-constrained for Swift until July 8 2021. BAT: GCN 29914; GCN 29918
 Boris Sbarufatti
210422A 17:47:10 1044678 21.077
01:24:18.5		 42.100
42:06:00.0		 2.1 39.00 7.2 1.1 1.3 0.2 1.70, PL 0.22 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 2021 June 4. BAT: GCN 29886; GCN 29897
 Nora Troja
210421B 10:54:44 BAT/GUANO 270.817
18:03:16.1		 56.828
56:49:40.8		 5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 45100 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), AstroSat CZTI     Fermi: GCN 29870
XRT: no detection		 BAT: GCN 29877
XRT: GCN 29892
 Nora Troja
210421A 00:27:30 1044426 104.882
06:59:31.7		 4.928
04:55:40.8		 1.2 79.52 20 2 2.0 0.3 1.10, CPL 0.72 06:59:29.86 04:55:20.0 2.1 87.81 1510 0.052282002 0.0295894896 -2.566 2.17119 4.6287300826473 n/a n/a n/a 96 V>17.9 B>19.2
U>19.6
UVW1>18.1
UVM2>17.9
UVW2>18.3
White>20.6		 GECAM-B     UVOT: no detection BAT: GCN 29849; GCN 29893
XRT: GCN 29849; GCN 29865; GCN 29875; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29849; GCN 29885
 Mike Moss
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
210420B 18:34:37 1044382 254.313
16:57:15.1		 42.558
42:33:28.8		 2.1 158.8 15 2 0.5 0.2 1.49, PL 0.19 16:57:17.90 42:34:12.7 3.1 141 n/a 0.046090104 0.0175530486 -2.174 1.61234 0.0000000623475 n/a n/a n/a 147 V=16.7 U=18.6
B=17.1
UVW1=16.5
UVM2=17.2
UVW2=17.6		 MASTER-Kislovodsk, Hankasalmi (0.40m), BOOTES-4/MET (0.6m), YaoAn (AST3-3), Montarrenti (0.53m), NOT (2.5m), GTC (10.4m), DDOTI, KAIT (0.76m), Tautenburg (1.34m), HJT (1.5m), Ondrejov D50, Konkoly RC80 (0.8m), Koshka Zeiss-1000, INASAN/Simeiz (1m), Assy-Turgen (AZT-20) 1.400 (GTC: absorption)     BAT: GCN 29844; GCN 29854; GCN 29879
XRT: GCN 29844; GCN 29876; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29844; GCN 29862
Redshift: GCN 29853 (GTC)
 Mike Moss
210419C 23:27:49 1044236 212.969
14:11:52.6		 36.011
36:00:39.6		 2.1 73.00 8.1 1.2 0.8 0.2 2.50, PL 0.27 14:11:51.01 36:00:26.5 2.1 n/a n/a 0.01794378 0.00926488 -8 2.78283 2.256302 n/a n/a n/a 156 V>19.22 B>21.37
U>19.55
UVW1>20.49
UVM2>19.21
UVW2>20.84
White>21.14		       UVOT: no detection BAT: GCN 29834; GCN 29856
XRT: GCN 29834; GCN 29839; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29834; GCN 29868
 Mike Moss
210419A 06:53:41 1044032 86.912
05:47:38.9		 -65.452
-65:27:07.2		 2.7 64.43 7.8 1.2 0.6 0.2 2.17, PL 0.24 05:47:24.16 -65:30:08.1 2.0 127.91 157 0.039858915 0.026626935 -3.175 2.60043 1.909034 n/a n/a n/a 136 V>17.5 B>17.7
U>17.9
UVW1>17.8
UVM2>18.3
UVW2>19.3
White>18.1		       UVOT: no detection BAT: GCN 29828; GCN 29838
XRT: GCN 29828; GCN 29830; GCN 29835; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29828; GCN 29841
 Sibasish Laha
210413B 23:46:52.45 1043009 182.558
12:10:13.9		 55.965
55:57:54.0		 3 1.088 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 185000 n/a n/a       XRT: The uncatalogued candidate X-ray source reported earlier did not show any fading and can be ruled out as being associated with the burst.
UVOT: faint source detected, however, the DECaLs survey shows faint source at this position.		 BAT: GCN 29819
XRT: GCN 29827; GCN 30066
UVOT: GCN 29912
 Simone Dichiara
210411C 15:05:51 1042398 296.601
19:46:24.2		 -39.399
-39:23:56.4		 1.0 12.80 12 1 4.8 0.3 1.60, CPL 0.40 19:46:26.74 -39:23:53.4 1.9 63.14 n/a 0.0771678 0.030747456 -0.3937 1.88408 1.14806 19:46:26.81 -39:23:52.2 0.43 66 V=17.43 B=17.82
U=17.82
UVW1>19.7
UVM2>19.6
UVW2>20.1
White=17.16		 LCO (1m), VLT, NTT 2.826 (VLT: absorption)     BAT: GCN 29794; GCN 29810
XRT: GCN 29794; GCN 29800; GCN 29807; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29794; GCN 29811
Redshift: GCN 29806 (VLT)
 Tullia Sbarrato
210410A 00:53:16 1042113 269.741
17:58:57.8		 45.359
45:21:32.4		 1.0 52.88 56 2 4.0 0.3 1.04, PL 0.06 17:59:01.05 45:21:42.9 2.4 61 n/a 0.0321232906 0.0128833156 -3.372 1.43013 0.660249 n/a n/a n/a 1113 V>17.0 B>19.7
U>19.9
UVW1>19.3
UVM2>19.4
UVW2>17.0		 Fermi (GBM & LAT), Ondrejov D50, AGILE, HJT (1.5m), Konus-Wind, AstroSat CZTI     BAT: Due to a telemetry drop-out, no prompt BAT data were available.
UVOT: no detection		 BAT: GCN 29793
XRT: GCN 29778; GCN 29790; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29787; GCN 29812
 Andrea Melandri
210403A 08:27:13 1040345 2.813
00:11:15.1		 -33.024
-33:01:26.4		 2.6 168.3 27 2 1.1 0.2 0.92, CPL 0.52 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 21:34 UT on 2021 April 14. BAT: GCN 29748; GCN 29754
 Kim Page
210402A n/a 1040123 198.265
13:13:03.6		 44.510
44:30:36.0		 1.2 238.7 86 4 1.6 0.2 1.49, CPL 0.27 13:13:02.22 44:30:52.3 2.0 n/a 1310 0.119302725 0.054826365 -2.534 2.19391 3.459142 n/a n/a n/a n/a V>19.6 B>20.2
U>20.2
UVW1>19.2
UVW2>18.4
White>21.4		 LBT, NOT, Fermi (GBM), MASTER-Net     BAT: Due to a ground pass at the time of the GRB, no precise trigger time, location, or light curve data was immediately available.
UVOT: no detection		 BAT: GCN 29743; GCN 29761
XRT: GCN 29743; GCN 29750; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29743; GCN 29764
 Kim Page
210323B 12:03:33 BAT/GUANO 259.664
17:18:39.4		 15.677
15:40:37.2		 6 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 100800 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     XRT: One uncatalogued X-ray source has been detected consistent with being within the Swift/BAT localization, it is below the RASS limit and shows no definitive signs of fading. Therefore, at the present time we cannot confirm this as the afterglow. BAT: GCN 29701
XRT: GCN 29908
  
210323A 22:02:18 1038247 317.945
21:11:46.8		 25.352
25:21:07.2		 1.4 1.12 2.4 0.3 2.9 0.3 1.46, PL 0.17 21:11:47.20 25:22:09.5 2.2 85.20 n/a 0.0083667528 0.00080943836 -1.687 1.72358 2.86269 n/a n/a n/a 89 V>17.7 B>19.3
U>19.3
UVW1>18.5
UVM2>18.8
UVW2>19.4
White>20.5		 NOT, AZT-33IK (Mondy), Fermi (GBM), Konus-Wind, GTC (10.4m), Gemini-North, Insight-HXMT/HE   r=24.6 (NOT) UVOT: no detection BAT: GCN 29699; GCN 29721
XRT: GCN 29699; GCN 29704; GCN 29705; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29699; GCN 29712
Host: GCN 30000 (NOT)
 Jeff Gropp
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
210321A 07:13:51 1037828 87.887
05:51:32.9		 70.109
70:06:32.4		 1.6 8.21 6.7 0.8 1.7 0.4 2.15, PL 0.20 05:51:34.99 70:07:50.0 2.0 2730.62 n/a 0.028543932 0.008446068 -1.561 1.99572 4.78789 05:51:34.75 70:07:49.8 0.49 2735 V=18.44 B=18.64
U=18.29
UVW1=18.48
UVM2>18.9
UVW2>19.8
White=18.69		 DDOTI, NOT (2.56m), OSIRIS/GTC (10.4), Xinglong GWAC-F60A, AZT-33IK (Mondy), Konus-Wind 1.487 (OSIRIS/GTC)   Due to an observing constraint, Swift did not slew until T0+43.3 minutes. BAT: GCN 29677; GCN 29691
XRT: GCN 29678; GCN 29681; GCN 29686; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29679; GCN 29697
Radio: GCN 29685 (OSIRIS/GTC)
 Simone Dichiara
210318B 03:08:33 1037335 264.228
17:36:54.7		 -35.823
-35:49:22.8		 1.0 14.95 100 2 14.5 0.4 1.10, CPL 0.13 17:36:55.88 -35:49:19.2 3.5 52 n/a n/a 0.11 -0.71 1.69 16 n/a n/a n/a 70 V>18.2 B>19.1
U>20.1
UVW1>18.8
UVM2>19.3
UVW2>19.0
White>20.9		 Konus-Wind, Fermi (GBM)     UVOT: no detection BAT: GCN 29663; GCN 29666
XRT: GCN 29663
UVOT: GCN 29663; GCN 29695
 Nora Troja
210318A 03:54:31 1037339 33.892
02:15:34.1		 -37.755
-37:45:18.0		 2.9 48.00 6.4 1.3 0.3 0.3 1.48, PL 0.33 02:15:42.27 -37:46:36.2 2.0 123.53 n/a 0.0027884536 0.00119164928 -1.09 1.84502 1.436017 n/a n/a n/a 127 V>18.6 B>19.3
U>19.9
White>21.0		       UVOT: no detection BAT: GCN 29662; GCN 29672
XRT: GCN 29662; GCN 29670; GCN 29671; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29662; GCN 29706
 Nora Troja
210308A 06:37:56 1036227 67.083
04:28:19.9		 37.429
37:25:44.4		 1.0 5.3 32 1 13.6 0.7 0.76, CPL 0.28 04:28:18.04 37:26:04.0 3.51732 84.96 51.8 n/a n/a -0.7941 n/a n/a 04:28:17.73 37:26:02.1 0.46 95 V>17.84 B>18.62
U>19.50
UVW1>17.25
UVM2>17.52
UVW2>17.91
White=18.54		 Fermi (GBM), MONDY AZT-33IK, Konus-Wind       BAT: GCN 29619; GCN 29633
XRT: GCN 29619; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29619; GCN 29630
 Valerio D'Elia
210307A 08:42:38 1036139 119.244
07:56:58.6		 -66.965
-66:57:54.0		 2.1 262 28 3 1.0 0.2 1.56, PL 0.16 07:56:57.65 -66:58:13.5 3.52412 90.88 273 n/a n/a -2.096 n/a n/a n/a n/a n/a 100 V>19.3 B>19.9
U>20.6
UVW1>19.6
UVM2>18.7
UVW2>19.9
White>21.1		       UVOT: no detection BAT: GCN 29610; GCN 29632
XRT: GCN 29610; GCN 29624; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29610; GCN 29629
 Elena Ambrosi
210306B 09:32:14 1036024 331.813
22:07:15.1		 10.152
10:09:07.2		 1.9 24.32 17 2 2.4 0.5 1.38, PL 0.20 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to an observing constraint, Swift will not slew to this target. There will be no XRT or UVOT data. BAT: GCN 29601; GCN 29612
 Elena Ambrosi
210306A 03:53:57 1035994 129.964
08:39:51.4		 60.203
60:12:10.8		 1.0 9.12 57 1 20.9 0.7 1.16, CPL 0.19 08:39:50.40 60:12:14.6 3.5125 75.01 115 n/a n/a -0.4351 n/a n/a 08:39:49.98 60:12:19.2 0.42 85 V=17.42 B=17.32
U=16.86
White=16.23		 DDOTI, iTelescope (0.61m), LCO (1m), Fermi (LAT & GBM), Tautenburg (1.34m), NEXT (0.6m), MITSuME (50cm), Mondy AZT-33IK, DFOT (1.3m), Bok Telescope (2.3m), Konus-Wind, LBT, GIT (0.7m)   r=24.6, z=24.4 (LBT, likely host)   BAT: GCN 29597; GCN 29617
XRT: GCN 29597; GCN 29622; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29597; GCN 29636
Host: GCN 30080 (LBT)
 Valerio D'Elia
210305A 19:03:04 1035922 319.808
21:19:13.9		 34.548
34:32:52.8		 1.0 68.6 71 2 3.4 0.3 0.93, CPL 0.19 21:19:14.53 34:33:14.5 1.4 76.8 n/a n/a n/a -0.91 1.84 4.0 n/a n/a n/a 85 V>18.55 B>19.37
U>18.86
UVW1>18.70
UVM2>18.63
UVW2>18.60
White>20.51		 Fermi (GBM), Konus-Wind     UVOT: no detection BAT: GCN 29595; GCN 29611
XRT: GCN 29595; GCN 29625
UVOT: GCN 29595; GCN 29615
 Antonino D'Ai
210226A 04:43:57 1034721 124.153
08:16:36.7		 57.585
57:35:06.0		 1.5 20.80 12 1 2.8 0.3 1.44, PL 0.15 08:16:27.67 57:35:02.2 1.5 98.14 n/a 0.039141699 0.0161498912 -1.021 1.97459 1.856992 n/a n/a n/a 102 V>19.1 B>19.9
U>20.5
UVW1>20.4
UVM2>20.0
White>21.4		 Fermi (GBM)     UVOT: no detection BAT: GCN 29568; GCN 29579
XRT: GCN 29568; GCN 29571; GCN 29575; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29568; GCN 29590
 Andy Beardmore
210222B 22:37:26 1034325 154.631
10:18:31.4		 -14.946
-14:56:45.6		 2.0 12.82 3.4 0.7 1.4 0.3 2.37, PL 0.33 10:18:25.38 -14:55:54.1 1.4 95.87 n/a n/a n/a -0.1931 1.98 1.4 10:18:25.43 -14:55:55.1 0.42 101 V=16.80 B=17.24
U=16.82
UVW1>18.8
UVM2>20.1
UVW2>19.1
White=16.89		 BOOTES-1B (0.3m), LCO (1m), GOTO, Liverpool, NEXT (0.6m), FORS2/VLT, MASTER-Net, FRAM-ORM (25cm), VIRT (0.5m), Koshka (Zeiss-1000), REM (60cm), TAROT (18cm) 2.198 (FORS2/VLT: absorption)     BAT: GCN 29545; GCN 29561
XRT: GCN 29545; GCN 29560; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29545; GCN 29559
Redshift: GCN 29552 (FORS2/VLT)
 Jeff Gropp
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
210218A 13:35:19 1033328 47.318
03:09:16.3		 35.322
35:19:19.2		 1.4 240 43 3 1.0 0.2 0.77, CPL 0.49 03:09:17.67 35:19:26.5 4.8 170000 n/a n/a n/a n/a 5.52509 12.09147 n/a n/a n/a 170000 n/a White>21.65       Due to a Moon observing constraint, Swift did not slew to the BAT position until 11:37 UT on 2021 February 20.
UVOT: no detection		 BAT: GCN 29529; GCN 29537
XRT: GCN 29542; GCN 29573; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29556
 Boris Sbarufatti
210217A 23:25:42 1033264 97.578
06:30:18.7		 68.715
68:42:54.0		 1.4 4.22 6.8 0.7 5.1 0.5 2.01, PL 0.16 06:30:20.28 68:43:31.0 1.5 97.85 n/a 0.06440206 0.03528236 -0.7713 1.97362 2.456848 06:30:19.90 68:43:30.6 0.46 103 n/a U=18.64
White=18.80		 NEXT (0.6m), KAIT (0.76m), Liverpool (2m), Fermi (GBM), DFOT (1.3m), DOT (3.6m)       BAT: GCN 29521; GCN 29534
XRT: GCN 29521; GCN 29525; GCN 29538; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29521; GCN 29555
 Kira Simpson
210212A 04:25:18 1032183 72.249
04:48:59.8		 7.215
07:12:54.0		 1.9 80.0 8.0 1.2 0.5 0.1 1.85, PL 0.23 04:49:03.99 07:16:10.8 3.6 102.95 97.4 0.0000000000000056008542 0.0000000000000000200645491 -2.521 47.1774 136.63529 n/a n/a n/a 270 V>19.0 B>19.3
U>20.4
UVW1>19.1
UVM2>19.7
UVW2>19.7
White>20.8		       UVOT: no detection
Possible host: NOT (GCN 29498) and Gemini South (GCN 29507)
Possible OT: Mondy (GCN 29522)		 BAT: GCN 29487; GCN 29491
XRT: GCN 29487; GCN 29489; GCN 29495; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29487; GCN 29492
 Nora Troja
210211A 08:43:18 1032024 269.408
17:57:37.9		 -46.270
-46:16:12.0		 1.4 6.1 4.2 0.4 1.0 0.2 1.09, PL 0.16 17:57:45.55 -46:16:02.1 1.9 73.92 n/a 0.0036161111 0.00136903891 -1.245 2.45412 6.45772 17:57:45.68 -46:16:01.6 0.47 78 V>19.8 B>18.4
U>18.6
UVM2>18.3
UVW2>19.4
White=17.89		 Fermi (GBM), REM (60cm), MASTER-OAFA       BAT: GCN 29472; GCN 29483
XRT: GCN 29472; GCN 29478; GCN 29484; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29472; GCN 29485
 Nora Troja
210210A 02:00:27 1031728 262.764
17:31:03.4		 14.657
14:39:25.2		 1.0 6.60 9.8 0.8 7.0 0.5 1.53, CPL 0.58 17:31:04.88 14:39:45.1 1.4 82.09 n/a 0.152667613 0.051144576 -0.3137 1.85188 1.327992 17:31:05.01 14:39:46.4 0.42 85 V=16.95 B=16.99
U=15.91
UVW1=16.05
UVM2=16.13
UVW2=16.35
White=16.57		 MASTER-SAAO, OSIRIS/GTC (10.4m), LCO (1m), FRAM-ORM (25cm), CAHA (2.2m), DFOT (1.3m), Konus-Wind 0.715 (OSIRIS/GTC: absorption)     BAT: GCN 29444; GCN 29467
XRT: GCN 29444; GCN 29448; GCN 29452; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29444; GCN 29457
Redshift: GCN 29450 (OSIRIS/GTC)
 Sibasish Laha
210209A 21:39:44 1031636 328.097
21:52:23.3		 43.545
43:32:42.0		 1.6 139.4 24 2 0.6 0.2 1.52, PL 0.12 21:52:29.36 43:33:25.2 1.4 116.52 398 0.2781368 0.1122844 -4.728 1.92765 3.666260039488 n/a n/a n/a 126 V>19.1 B>18.8
U>19.8
UVW1>19.7
UVM2>19.4
UVW2>20.5
White>20.4		       UVOT: no detection BAT: GCN 29442; GCN 29479
XRT: GCN 29442; GCN 29443; GCN 29449; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29442; GCN 29453
 Sibasish Laha
210207B 21:52:08 1031297 270.614
18:02:27.4		 53.700
53:42:00.0		 1.4 95.69 43 2 3.1 0.2 1.20, PL 0.07 18:02:32.33 53:40:55.8 1.4 73.93 1090 0.18845892 0.051593424 -2.172 1.77966 0.719464 18:02:32.40 53:40:55.8 0.42 82 V=17.61 B=17.95
U=17.80
UVW1=18.23
UVM2>19.12
UVW2>19.39
White=17.91		 Devasthal Optical Telescope (3.6m), Konus-Wind, AGILE, KAIT (0.76m), LCO (1m), Insight-HXMT/HE, AstroSat CZTI, GECAM-B       BAT: GCN 29420; GCN 29435
XRT: GCN 29420; GCN 29422; GCN 29427; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29420; GCN 29436
 Amy Lien
210205A 11:11:17 1030629 347.264
23:09:03.4		 56.311
56:18:39.6		 2.1 22.70 8.7 1.6 1.6 0.5 2.27, PL 0.31 23:08:52.64 56:17:47.5 1.8 134.66 n/a 0.0159538792 0.0067650069 -1.1 2.20639 8.93527 n/a n/a n/a 139 V>19.4 B>20.1
U>19.7
UVW1>19.9
UVM2>20.8
UVW2>19.3
White>20.6		       UVOT: no detection BAT: GCN 29397; GCB 29409
XRT: GCN 29397; GCN 29399; GCN 29407; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29397; GCN 29403
 Simone Dichiara
210204A 06:29:25 Fermi 109.1
07:16:24.0		 9.7
09:42:00.0		 n/a n/a n/a n/a n/a n/a n/a n/a 07:48:19.37 11:24:34.2 1.7 160900 n/a 2.05256778 0.79922022 -1.209 1.7286 1.722156 n/a n/a n/a n/a n/a n/a       Fermi: GCN 29390 XRT: GCN 29413; Evans et al., 2009, MNRAS, 397, 1177
  
210119A 02:54:09 1017711 282.822
18:51:17.3		 -61.767
-61:46:01.2		 1.5 0.06 0.71 0.09 1.0 0.2 1.41, PL 0.22 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), MASTER-OAFA, Insight-HXMT/HE, GECAM-B     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 12:54 UT on 2021 January 26.
While the BAT data alone is insufficient for us to make a definitive judgement as to the nature of the source, our assessment of these data suggests that the event was more likely a short GRB rather than a previously unknown Soft Gamma Repeater (Swift J1851.2-6148). See GCN 29332 for details.		 BAT: GCN 29323; GCN 29332
 Mike Moss
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
210112A 01:37:03 1016881 219.005
14:36:01.2		 33.058
33:03:28.8		 1.2 107.60 233 3 20.5 0.6 1.45, PL 0.03 14:36:01.47 33:03:15.4 1.4 74.25 7100 0.49278339 0.170788959 -1.767 2.01845 2.8528583 14:36:01.49 33:03:15.3 0.50 83 V>18.5 B>19.1
U>20.2
UVW1>19.1
White=19.54		 AGILE, OSN (1.5m), Konus-Wind, CAHA (2.2m), Insight-HXMT/HE, DOT (3.6m)   r'=23.96, z'=23.38 (LBT)   BAT: GCN 29289; GCN 29297
XRT: GCN 29289; GCN 29290; GCN 29295; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29289; GCN 29303
Host: GCN 29456 (LBT)
 Elena Ambrosi
210104B 21:10:10 1015919 53.561
03:34:14.6		 37.951
37:57:03.6		 1.7 19.94 12 1 1.9 0.3 1.83, PL 0.14 03:34:12.86 37:55:49.6 1.5 80.45 n/a 0.125770046 0.078690389 -0.6011 2.2916 11.28593 n/a n/a n/a 84 V>17.6 B>19.1
U>19.9
White>20.7		         BAT: GCN 29243; GCN 29266
XRT: GCN 29243; GCN 29253; GCN 29256; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29243; GCN 29259
 Sibasish Laha
210104A 11:26:59 1015873 103.771
06:55:05.0		 64.675
64:40:30.0		 1.0 32.06 88 2 12.1 0.4 1.55, PL 0.04 06:55:05.47 64:40:33.8 1.4 62.72 141 0.47867072 0.165625504 -1.524 1.92435 1.244672 06:55:05.25 64:40:34.0 1.10 71 V=16.36 B=16.59
U_fc=15.28
UVW1=16.12
UVM2=16.58
UVW2=17.09
White=16.23		 Fermi (GBM), Xinglong GWAC-F60A, BOOTES-4/MET (0.6m), MITSuME (50cm), Assy-Turgen AZT-20, Murikabushi (105cm), MASTER-Tavrida, Nanshan NEXT (0.6m), DOAO (1m), DFOT (1.3m), Konus-Wind, ATLAS, CALET GBM, SARA (0.9m), VIRT (0.5M), GMG (2.4m), SAO RAS (0.5m), AZT-33IK, AROMA-N (14"), AstroSat CZTI, CAHA (2.2m), Konus-Wind       BAT: GCN 29233; GCN 29251
XRT: GCN 29233; GCN 29245; GCN 29260; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29233; GCN 29247
 Eleonora Troja
210102C 20:38:11 1015728 235.747
15:42:59.3		 -37.231
-37:13:51.6		 1.0 87.25 39 2 4.4 0.3 1.87, PL 0.08 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 15:14 UT on 2021 January 06. BAT: GCN 29226; GCN 29231
 Eleonora Troja
210102B 09:03:48 MAXI 353.323
23:33:17.5		 -21.086
-21:05:09.6		 n/a n/a n/a n/a n/a n/a n/a n/a 23:35:16.14 -21:04:55.6 5.5 19700 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       MAXI: GCN 29223
XRT: Source 1 faded between observations.		 XRT: GCN 29230; GCN 29271
 n/a
201229A 10:59:30 1015088 210.692
14:02:46.1		 48.209
48:12:32.4		 2.6 53.3 13 2 1.7 0.4 1.40, PL 0.29 14:02:45.24 48:11:52.0 1.4 111.39 n/a 0.202821948 0.092544606 -2.225 1.80484 1.312459 14:02:45.40 48:11:53.3 0.44 117 V>18.48 B>19.33
U=18.57
UVW1=19.04
UVW2=20.27
White=18.50		 SAO RAS (1m), AbAO AS-32       BAT: GCN 29192; GCN 29199
XRT: GCN 29192; GCN 29193; GCN 29200; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29192; GCN 29213
 Boris Sbarufatii
201228B 15:21:45 BAT/GUANO 35.594
02:22:22.6		 56.015
56:00:54.0		 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 n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Fermi: GCN 29188
This burst was not localized in our low-latency analysis at the time. An updated and improved version of the targeted search pipeline was recently re-run on archival data and this burst was recovered.		 BAT: GCN 29985
  
201223A 17:58:26 1014316 132.735
08:50:56.4		 71.176
71:10:33.6		 1.4 29.0 13 1 1.5 0.2 1.35, PL 0.13 08:51:09.61 71:10:45.3 1.5 73.71 n/a 0.0128924604 0.0038890392 -0.4228 1.87353 0.4063472 08:51:09.51 71:10:47.4 0.42 79 V>17.44 B=17.97
U_fc=16.75
U>17.58
UVW1>17.65
UVM2>17.87
UVW2>17.81
White_fc=16.06
White=18.04		 MASTER-Tavrida, Nanshan/NEXT (0.6m), BOOTES-4/MET (0.6m), Fermi (GBM), MITSuME (50cm), iTelescope T18 (0.32m), Xinglong GWAC-F60A, AZT-33IK, Kitab-ISON RC-36, GROWTH-India (0.7m), DFOT (1.3m), AbAO AS-32, Xinglong GWAC       BAT: GCN 29158; GCN 29163
XRT: GCN 29158; GCN 29170; GCN 29171; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29158; GCN 29177
 Jeff Gropp
201221D 23:06:34 1014037 171.055
11:24:13.2		 42.152
42:09:07.2		 1.3 0.16 3.9 0.4 5.6 0.5 1.56, PL 0.13 11:24:14.15 42:08:36.6 4.3 87.42 n/a n/a n/a n/a 1.28331 0.0000000000346299 n/a n/a n/a 92 V>19.2 U>19.4
UVW1>19.7
UVM2>19.5
UVW2>19.9
White>21.0		 NOT, Lowell Discovery Telescope (4.3m), Konus-Wind, GTC (10.4m), Fermi (GBM), MTT, DOT (3.6m) 1.046 (GTC: emission/absorption) g=23.2 (Archival PS1 Imaging of the Putative Host Galaxy) UVOT: no detection BAT: GCN 29112; GCN 29139
XRT: GCN 29112; GCN 29113; GCN 29119; GCN 29124; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29112; GCN 29129
Redshift: GCN 29132 (GTC)
Host: GCN 29133 (Archival PS1)
 Kim Page
201221A 07:09:01 1013852 214.488
14:17:57.1		 -45.406
-45:24:21.6		 1.6 44.5 18 2 1.0 0.3 1.40, PL 0.15 14:17:55.22 -45:24:58.1 1.5 136.48 n/a 0.043971822 0.0105810462 -0.5907 1.45068 72.9997 n/a n/a n/a 141 V>18.8 B>18.3
U>19.5
UVW1>19.4
UVM2>19.2
UVW2>19.4
White>20.2		 VLT, Fermi (GBM), REM (60cm), Konus-Wind 5.70 (VLT)   UVOT: no detection BAT: GCN 29096; GCN 29116
XRT: GCN 29096; GCN 29097; GCN 29105; GCN 29108; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29096; GCN 29109
Redshift: GCN 29100 (VLT)
 Kim Page
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
201216C 23:07:31 1013243 16.364
01:05:27.4		 16.538
16:32:16.8		 1.0 48.0 450 10 18.0 1.1 1.43, PL 0.03 01:05:28.88 16:30:58.0 1.4 2966.80 n/a 0.21505806 0.04574346 -2.09 2.03 5.6 n/a n/a n/a 2970 V>19.1 B>19.9
U>19.3
UVM2>19.3
UVW2>19.7
White>20.7		 Fermi (GBM), VLT, FRAM-ORM (25cm), AstroSat CZTI, MAGIC, Konus-Wind. Liverpool (2.0m) 1.10 (VLT: likely redshift)   Due to an observing constraint, Swift did not slew until T0+46.8 minutes.
UVOT: no detection		 BAT: GCN 29061; GCN 29080
XRT: GCN 29064; GCN 29067; GCN 29278; GCN 29280; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29071
Redshift: GCN 29077 (VLT)
 Andy Beardmore
201216A 19:00:31 Fermi
BAT-GUANO		 201.4872
13:25:56.9		 36.3116
36:18:41.8		 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 21500 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Fermi: GCN 29057
XRT: no detection		 BAT: GCN 29059
XRT: GCN 29069; GCN 29137
 Phil Evans
201214B 16:07:46 1012872 187.9710
12:31:53.0		 9.1031
09:06:11.2		 2 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 28000 n/a n/a n/a n/a n/a n/a n/a n/a n/a 28000 n/a n/a Fermi (GBM)     XRT: Eight uncatalogued X-ray sources have been detected, however none of them is above the RASS limit or shows definitive signs of fading. Therefore, at the present time we cannot identify which, if any, is the afterglow. BAT: GCN 29045
XRT: GCN 29045; GCN 29052
UVOT: GCN 29045
 Kira Simpson
201214A 06:18:20 INTEGRAL 170.9361
11:23:44.7		 33.8725
33:52:21.0		 n/a n/a n/a n/a n/a n/a n/a n/a 11:23:41.87 33:52:09.5 2.2 5300 n/a n/a n/a n/a 2.7 1.9 n/a n/a n/a n/a n/a n/a       INTEGRAL: GCN 29037 XRT: GCN 29048; GCN 29092
  
201209A 05:44:52 1011980 23.096
01:32:23.0		 -1.762
-01:45:43.2		 1.1 48.0 140 10 12.2 1.1 1.56, PL 0.06 01:32:21.77 -01:45:16.9 1.4 111.66 64.8 0.8157072 0.40279712 -2.862 1.97912 1.609313 n/a n/a n/a 121 V>19.2 B>19.5
U>20.7
UVW1>19.8
UVM2>19.2
UVW2>19.4
White>20.9		 AstroSat CZTI, Xinglong (2.16m), Insight-HXMT/HE, AZT-33IK     UVOT: no detection BAT: GCN 29005; GCN 29021
XRT: GCN 29005; GCN 29009; GCN 29014; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29005; GCN 29026
 Jeff Gropp
201208A 06:03:23 Fermi 156.7
10:26:48.0		 -29.3
-29:18:00.0		 n/a n/a n/a n/a n/a n/a n/a n/a 10:33:17.64 -28:43:11.6 3.1 70400 n/a n/a n/a -1.182 n/a n/a n/a n/a n/a n/a n/a n/a       Fermi: GCN 28998
XRT: likely afterglow		 XRT: GCN 29018; Evans et al., 2009, MNRAS, 397, 1177
  
201203A 06:52:27 1010946 38.055
02:32:13.2		 -26.505
-26:30:18.0		 1.9 12.18 2.9 0.5 0.5 0.1 1.78, PL 0.26 02:32:13.34 -26:31:06.1 3.5 120.03 n/a 0.00163189176 0.0004057152 -1.784 1.88163 0.1765696557 n/a n/a n/a 123 n/a n/a         BAT: GCN 28985; GCN 28995
XRT: GCN 28985; GCN 28990; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28985
 Simone Dichiara
201128B 17:54:11 Fermi
BAT-GUANO		 339.354
22:37:25.0		 -49.246
-49:14:45.6		 5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 246000 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Fermi/GBM trigger 628278856
BAT: error radius > 5
XRT: Ten uncatalogued X-ray sources have been detected, however none of them is above the RASS limit or shows definitive signs of fading. Therefore, at the present time we cannot identify which, if any, is the afterglow.		 BAT: GCN 28971
XRT: GCN 28980
  
201128A 06:27:58 1009679 223.091
14:52:21.8		 26.716
26:42:57.6		 2.4 5.41 2.0 0.4 0.4 0.2 1.37, PL 0.37 14:52:25.83 26:41:05.4 1.5 126.56 n/a 0.072409939 0.04604355 n/a 2.07781 1.537474 n/a n/a n/a 130 V>17.4 B>18.6
U>19.3
UVW1>18.3
White>20.0		       UVOT: no detection BAT: GCN 28958; GCN 28963
XRT: GCN 28958; GCN 28960; GCN 28962; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28958; GCN 28970
 Amy Lien
201116A 00:49:47 Fermi 149.5
09:58:00.0		 -4.2
-04:12:00.0		 n/a n/a n/a n/a n/a n/a n/a n/a 09:57:17.98 00:16:33.1 2.5 46500 n/a 0.33457536 0.075883068 -1.902 1.80984 2.042834 n/a n/a n/a n/a n/a n/a       Fermi: GCN 28897 XRT: GCN 28916; Evans et al., 2009, MNRAS, 397, 1177
 n/a
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
201105A 05:31:10 1004239 245.610
16:22:26.4		 12.734
12:44:02.4		 1.0 33.82 120 2 13.9 0.5 1.08, PL 0.03 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Konus-Wind     The GRB location is Sun-constrained until 2020-12-27, so no XRT or UVOT data are available. BAT: GCN 28845
 Kira Simpson
201104B 17:33:46 1004168 5.215
00:20:51.6		 7.834
07:50:02.4		 1.0 8.66 18 1 4.1 0.3 1.47, PL 0.07 00:20:51.46 07:50:30.7 2.3 102 n/a 0.10315026 0.040745718 -0.1109 1.55046 5.37756 00:20:51.65 07:50:29.4 0.43 56 n/a B>19.0
U_fc=18.72
White_fc=17.98
White>21.1		 VLT, TSHAO Zeiss-1000 (1m), Kitab-ISON RC-36, DFOT (1.3m), MITSuME (50cm), Maidanak, CrAO 1.954 (VLT: absorption & emission)     BAT: GCN 28825; GCN 28839
XRT: GCN 28825; GCN 28850; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28827; GCN 28851
Redshift: GCN 28840 (VLT)
 Boris Sbarufatti
201103B 18:06:45.36 AGILE n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 02:48:44.21 12:08:17.6 5.3 199500 n/a     -2.312 n/a n/a n/a n/a n/a 205000 V>19.6 B=20.25       AGILE: GCN 28831 XRT: GCN 28858; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28858
  
201029A 20:19:50 1003002 229.607
15:18:25.7		 44.473
44:28:22.8		 2.0 120.55 22 1 0.6 0.1 1.09, PL 0.11 15:18:19.65 44:27:34.2 1.4 122.29 74.2 0.112881496 0.047457956 0.00894 2.00982 2.695375 n/a n/a n/a 131 V>19.2 B>19.9
U>20.0
UVW1>19.5
White>21.4		 Fermi (GBM)     UVOT: no detection BAT: GCN 28803; GCN 28813
XRT: GCN 28803; GCN 28806; GCN 28808; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28803; GCN 28810
 Simone Dichiara
201027A 01:07:44 1002158 155.954
10:23:49.0		 -5.499
-05:29:56.4		 1.9 546.73 0.0 0.0 1.4 0.3 1.50, PL 0.00 10:23:52.72 -05:30:36.0 1.8 83.42 n/a 0.022220576 0.00099305 -1.024 1.8145 1.325279 n/a n/a n/a 87 V>18.3 B>19.3
U>20.1
UVW1>19.1
UVM2>20.4
UVW2>20.2
White>21.2		       UVOT: no detection BAT: GCN 28788; GCN 28801
XRT: GCN 28788; GCN 28792; GCN 28798; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28788; GCN 28799
 Brad Cenko
201026A 22:37:34 1002103 196.696
13:06:47.0		 83.807
83:48:25.2		 1.2 135.38 56 2 2.2 0.3 1.94, PL 0.09 13:06:59.19 83:46:55.0 1.9 78.82 701 0.049566173 0.0245742981 -0.8993 2.47907 4.51195 n/a n/a n/a 87 V>18.3 B>19.2
U>20.2
UVW1>18.5
UVW2>19.3
White>20.9		 Fermi (GBM)     UVOT: no detection BAT: GCN 28784; GCN 28800
XRT: GCN 28784; GCN 28791; GCN 28796; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28784; GCN 28793
 Brad Cenko
201024A 02:48:59 1001514 125.959
08:23:50.2		 3.357
03:21:25.2		 1.6 5.00 8.1 0.9 3.7 0.6 2.10, PL 0.18 08:23:48.48 03:21:13.5 1.5 74.89 64.1 0.040878928 0.019114152 -0.9744 2.07522 1.698663 08:23:48.55 03:21:14.5 0.62 495 V=17.39 B=18.65
U=17.86
UVW1=17.46
UVM2>18.4
UVW2>17.7
White=17.94		 MASTER-Tavrida, BOOTES-2/TELMA (0.6m), GTC (10.4), FRAM-ORM (25cm), DFOT (1.3m) 0.999 (GTC: absorption)     BAT: GCN 28761; GCN 28778
XRT: GCN 28761; GCN 28770; GCN 28775; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28761; GCN 28774
Redshift: GCN 28764 (GTC)
 Frank Marshall
201021C 20:27:18 1001130 12.503
00:50:00.7		 -55.862
-55:51:43.2		 1.3 24.38 10 1 1.0 0.2 1.63, PL 0.15 00:50:06.93 -55:51:55.8 1.4 101.97 n/a 0.0284673509 0.0109641019 -1.223 1.6168 0.564931 00:50:06.93 -55:51:56.8 0.42 105 V=16.49 B=16.80
U=16.06
UVM2=16.43
UVW2=16.68
White=16.22		 MASTER-SAAO, VLT, Fermi (GBM), TAROT (18cm) 1.070 (VLT: absorption)     BAT: GCN 28730; GCN 28755
XRT: GCN 28730; GCN 28736; GCN 28754; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28730; GCN 28745
Redshift: GCN 28739 (VLT)
 Amy Lien
201020B 17:33:54 Fermi 71.6
04:46:24.0		 76.6
76:36:00.0		 n/a n/a n/a n/a n/a n/a n/a n/a 05:01:52.03 77:04:05.9 2.0 72100 n/a 1.3519765 0.413917 -1.517 2.04111 4.206 n/a n/a n/a 72102 V=19.30 U=19.12
White=19.54		       Fermi: GCN 28702 XRT: GCN 28740; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28743
  
201020A 05:47:26 1000926 261.239
17:24:57.4		 31.428
31:25:40.8		 1.2 14.17 9.2 0.7 2.1 0.2 2.25, PL 0.14 17:24:54.73 31:25:41.7 1.5 141.53 n/a 0.078927928 0.045183278 -0.715 2.0761 0.856219 17:24:54.66 31:25:42.1 0.44 144 V=17.91 B=20.35
U_fc=19.76
U>18.42
UVW1>18.16
UVM2>17.06
UVW2>18.04
White_fc=18.19
White=19.39		 MITSuME (50cm), Nanshan/NEXT, Assy-Turgen AZT-20, Fermi (GBM), CrAO/ZTSH (2.6m), GROWTH-India (0.7m), DOAO (1m), GTC (10.4m), Konus-Wind 2.903 (GTC: absorption)     BAT: GCN 28696; GCN 28705
XRT: GCN 28696; GCN 28698; GCN 28707; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28696; GCN 28742
Redshift: GCN 28717 (GTC)
 Elena Ambrosi
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
201017A 09:46:31 1000613 36.587
02:26:20.9		 66.663
66:39:46.8		 2.3 22.08 9.0 1.4 1.8 0.4 1.45, PL 0.25 02:26:28.84 66:40:43.6 2.6 103.84 n/a 0.0097592769 0.00417202326 -1.089 2.31228 15.69767 n/a n/a n/a 106 n/a n/a Fermi (GBM)       BAT: GCN 28666; GCN 28682
XRT: GCN 28666; GCN 28671; GCN 28678; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28666
 Antonino D'Ai
201015A 22:50:13 1000452 354.310
23:37:14.4		 53.446
53:26:45.6		 2.9 9.78 2.0 0.6 1.8 0.4 3.03, PL 0.68 23:37:16.46 53:24:57.7 1.7 3214.07 n/a 0.01273124 0.003986704 -1.488 2.1574 2.26653 n/a n/a n/a 3217 V>19.3 B=20.47
U>19.7
UVW1>19.3
UVM2>18.8
UVW2>19.4
White=20.69		 MASTER-Tavrida, NOT, GOTO, BOOTES-1B (0.3m), GTC (10.4m), Nanshan/NEXT (0.6m), CrAO/ZTSH (2.6m), MAGIC, Fermi (GBM), FRAM-ORM (25cm), AZT-33IK, AZT-20, NUTTelA-TAO / BSTI, MMT (6.5m), Xinglong (2.16m), HCT (2.0m), VLA @ 6 GHz, SAO RAS (1m), Chandra, EVN @ 5GHz 0.426 (GTC: emission)
0.423 (NOT: absorption & emission)		   Due to an observing constraint, Swift did not slew until T0+51.6 minutes. BAT: GCN 28632; GCN 28658
XRT: GCN 28635; GCN 28647; GCN 28660; GCN 28857; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28662
Radio: GCN 28688 (VLA); GCN 29028 (EVN)
Redshift: GCN 28649 (GTC); GCN 28661 (NOT)
 Valerio D'Elia
201014A 22:48:38 1000255 20.834
01:23:20.2		 27.722
27:43:19.2		 2.5 36.2 3.1 0.7 0.3 0.2 2.55, PL 0.37 01:23:11.09 27:39:36.9 1.8 156 n/a 0.0580755 0.03398983 -0.6866 1.97336 14.2058 n/a n/a n/a 176 V>19.24 B>19.17
U>19.82
UVW1>19.25
UVM2>19.18
UVW2>19.32
White>21.14		 CrAO/ZTSH (2.6m), GTC (10.4m), Lowell Discovery Telescope (4.3m), Nanshan/NEXT (0.6m), MMT (6.5m), SAO RAS (1m) 4.56 (GTC)   UVOT: no detection BAT: GCN 28623; GCN 28629
XRT: GCN 28623; GCN 28626; GCN 28638; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28623
Redshift: GCN 28650 (GTC)
 Elena Ambrosi
201013A 03:46:30 999948 107.392
07:09:34.1		 57.031
57:01:51.6		 1.0 7.36 67 1 24.6 0.7 1.22, PL 0.04 07:09:34.48 57:02:03.4 1.4 69.26 n/a 0.13379629 0.0617395256 -0.5398 2.01677 42.915978 n/a n/a n/a 74 V>16.2 B>16.6
U>16.7
UVW1>16.6
UVM2>16.7
UVW2>17.1
White>16.8		 FRAM-ORM (25cm), CALET (GBM), AstroSat CZTI, TSHAO (Zeiss-1000(W) 1m), AbAO AS-32, Insight-HXMT/HE, Konus-Wind     UVOT: no detection BAT: GCN 28607; GCN 28614
XRT: GCN 28607; GCN 28608; GCN 28611; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28607; GCN 28613
 Kim Page
201008A 10:37:36 Fermi
BAT-GUANO		 161.744
10:46:58.6		 46.101
46:06:03.6		 5 ~2.5 n/a n/a n/a n/a n/a n/a 10:47:26.10 46:06:06.9 4.8 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Fermi: GCN 28577
BAT: Since this is a low significance detection near the edge of the coded field of view there is a chance that this localization may be incorrect.		 BAT: GCN 28583
XRT: GCN 28587; GCN 28648; Evans et al., 2009, MNRAS, 397, 1177
 Phil Evans
201006A 01:17:52 998907 61.917
04:07:40.1		 65.148
65:08:52.8		 2.1 0.49 1.3 0.2 2.2 0.3 1.42, PL 0.24 04:07:34.20 65:09:52.4 1.9 83.94 n/a 0.00428391288 0.0019849494 -0.986 2.11701 12.67489 n/a n/a n/a 88 V>18.9 B>19.8
U>20.3
UVW1>18.7
UVW2>17.3
White>21.0		 INTEGRAL, Fermi (GBM)     UVOT: no detection BAT: GCN 28560; GCN 28567
XRT: GCN 28560; GCN 28562; GCN 28568; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28560; GCN 28565
 Jeff Gropp
201001A 09:58:51 998344 110.050
07:20:12.0		 -2.213
-02:12:46.8		 1.9 15.2 7.6 1.1 1.0 0.3 0.96, PL 0.23 07:20:19.44 -02:12:39.4 3.2 115.95 n/a n/a n/a n/a 1.82356 24.97159 n/a n/a n/a 120 V>18.8 B>18.9
U>19.8
UVW1>19.1
UVM2>19.7
UVW2>19.6
White>21.1		 Fermi (GBM)     UVOT: no detection BAT: GCN 28539; GCN 28545
XRT: GCN 28539; GCN 28540; GCN 28544; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28539; GCN 28555
 Kira Simpson
200925B 21:50:37 997453 246.892
16:27:34.1		 78.393
78:23:34.8		 1.2 18.25 10 1 3.0 0.3 2.01, PL 0.14 16:27:08.58 78:23:26.4 1.4 78.36 n/a 0.08914732 0.04251588 0.1393 2.11946 0.749885 n/a n/a n/a 82 V>18.9 B>19.6
U>19.9
UVW1>19.0
UVM2>17.7
UVW2>18.9
White=20.77		 OSN (1.5m), MASTER-Tavrida, NUTTelA-TAO/BSTI       BAT: GCN 28499; GCN 28506
XRT: GCN 28499; GCN 28500; GCN 28503; GCN 28508; GCN 28512; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28499; GCN 28507
 Brad Cenko
200922A 12:06:46 997024 296.954
19:47:49.0		 -55.199
-55:11:56.4		 1.0 10.30 28 1 11.4 0.5 1.43, CPL 0.26 19:47:48.87 -55:12:15.9 1.5 75.57 82.1 0.03765468 0.0153575646 -1.15 2.21069 2.540798 19:47:48.76 -55:12:16.5 n/a 86 V=17.35 B=17.95
U=17.18
UVW1=17.23
UVM2=17.12
UVW2=17.14
White=14.37		 LCO (1m), Chilescope RC-1000     GCN 28492: chance superposition between optical afterglow and archival star BAT: GCN 28471; GCN 28484
XRT: GCN 28471; GCN 28473; GCN 28476; GCN 28483; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28471; GCN 28482
 Mike Moss
200919A 01:52:20 996503 168.899
11:15:35.8		 32.456
32:27:21.6		 1.3 76.0 18 2 1.2 0.2 2.13, PL 0.14 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 05:40 UT on 2020 October 10. BAT: GCN 28454; GCN 28458
 Tilan Ukwatta
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
200917A 03:52:28 996184 235.742
15:42:58.1		 -4.695
-04:41:42.0		 2.0 19.4 3.0 0.6 0.6 0.2 2.24, PL 0.31 15:42:53.89 -04:42:03.2 1.5 100.77 n/a 0.050337425 0.032168505 -0.5739 2.25493 10.19847 n/a n/a n/a 104 V>18.9 B>19.5
U>20.2
UVW1>18.7
UVM2>18.2
White>20.5		 Fermi (GBM Sub-Threshold)     UVOT: no detection BAT: GCN 28435; GCN 28447
XRT: GCN 28435; GCN 28436; GCN 28444; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28435; GCN 28475
 Eda Sonbas
200914A 12:48:30 INTEGRAL 256.4
17:05:36.0		 -37.6
-37:36:00.0		 n/a n/a n/a n/a n/a n/a n/a n/a 16:58:4.84 -36:16:41.6 6.5 8900 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       INTEGRAL: GCN 28419
XRT: Although there is moderate evidence for fading, we cannot exclude that the observed X-ray emission is coming from the bright IR source reported in Perri et al. (GCN Circ. 28425), possibly unrelated to GRB 200914A. 		XRT: GCN 28425; GCN 28466
  
200909B 23:17:10 995288 175.171
11:40:41.0		 -31.199
-31:11:56.4		 1.4 16.9 12 1 1.3 0.3 1.60, PL 0.14 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 03:23 UT on 2020 November 09. BAT: GCN 28406; GCN 28408
 Andrea Melandri
200907B 18:51:11 995004 89.019
05:56:04.6		 6.905
06:54:18.0		 1.8 0.83 1.6 0.2 1.5 0.2 0.68, PL 0.25 05:56:06.97 06:54:22.5 1.7 80.13 n/a 0.0000291026268 0.0000057109345 -2.087 1.96454 5.76525 n/a n/a n/a 84 V>17.7 B>19.4
U>20.4
UVW1>19.2
UVM2>18.3
UVW2>19.2
White>21.0		 AstroSat CZTI     UVOT: no detection BAT: GCN 28384; GCN 28398
XRT: GCN 28384; GCN 28385; GCN 28391; GCN 28394; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28384; GCN 28400
 Andy Beardmore
200906A 13:11:04 994856 272.284
18:09:08.2		 67.887
67:53:13.2		 1.4 70.90 28 1 2.5 0.2 2.00, PL 0.09 18:09:06.09 67:52:48.3 1.5 66.71 2090 0.080319266 0.050422408 -4.034 2.2558 6.984667 n/a n/a n/a 76 V>19.4 B>20.1
U>20.4
UVW1>19.3
UVM2>20.1
UVW2>19.5
White>21.3		 Fermi (GBM)     UVOT: no detection BAT: GCN 28371; GCN 28380
XRT: GCN 28371; GCN 28373; GCN 28375; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28371; GCN 28379
 Kim Page
200903A 00:44:22 994389 164.313
10:57:15.1		 50.488
50:29:16.8		 1.0 24.15 28 1 3.8 0.3 1.15, CPL 0.28 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), CALET (GBM)     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 14:33 UT on 2020 September 12. BAT: GCN 28350; GCN 28360
 Andy Beardmore
200901B 07:09:26 994165 217.860
14:31:26.4		 -38.704
-38:42:14.4		 3.0 705.94 43 4 0.4 0.2 0.95, CPL 0.63 14:31:26.19 -38:42:41.3 4.2 169.73 111 0.00386926014 0.000505761711 0.6483 2.06763 1.2018501421 n/a n/a n/a 176 V>18.1 B>19.1
U=19.3
UVW1>18.1
UVM2>17.9
UVW2>18.2		         BAT: GCN 28337; GCN 28345
XRT: GCN 28337; GCN 28339; GCN 28347; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28337; GCN 28343
 Boris Sbarufatti
200901A 03:47:31 994143 61.759
04:07:02.2		 -59.901
-59:54:03.6		 1.1 20.37 29 2 7.7 0.6 1.72, PL 0.11 04:07:07.97 -59:53:27.0 1.8 3050.36 n/a 0.04913271 0.0234207369 -0.9497 2.31313 2.177558 n/a n/a n/a 3053 V>19.1 B>20.4
U>20.0
UVW1>19.1
UVM2>19.1
UVW2>19.3
White=20.5		 Fermi (GBM), MASTER-OAFA     Due to an observing constraint, Swift did not slew until T0+47.5 minutes.
UVOT: possible afterglow, it is not clear whether the source is fading		 BAT: GCN 28335; GCN 28344
XRT: GCN 28336; GCN 28341; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28342
 Kira Simpson
200829A 13:59:34 993768 251.136
16:44:32.6		 72.363
72:21:46.8		 1.8 13.04 510 10 98.7 1.6 0.83, PL 0.03 16:44:49.42 72:19:45.2 1.4 128.71 930 0.94375869 0.25233178 -0.6108 1.88219 1.22933 16:44:49.14 72:19:45.63 0.35 138 V=15.50 B=15.68
U=14.54
UVW1=15.19
UVM2=16.25
UVW2=17.64
White=14.29		 TSHAO Zeiss-1000 (1m), AGILE/MCAL, MASTER-Tavrida, Konkoly Observatory RC80 (0.8m), THO (0.35m), SAO RAS Zeiss-1000 (1m), Konus-Wind, Nanshan/NEXT (0.6m), Fermi (GBM), Liverpool (2m), Koshka Zeiss-1000 (1m), Kitab RC-36, CrAO AZT-11, AbAO AS-23 1.25 (UVOT-XRT: photometric)     BAT: GCN 28307; GCN 28325
XRT: GCN 28307; GCN 28313; GCN 28317; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28307; GCN 28311
Redshift: GCN 28338 (UVOT-XRT)
 Mike Siegel
200826A 04:29:52 Fermi 4.7
00:18:48.0		 35.3
35:18:00.0		 n/a n/a n/a n/a n/a n/a n/a n/a 00:27:08.46 34:01:36.6 2.7 59900 n/a 0.102190528 0.048281189 -0.9611 1.54702 1.199502 n/a n/a n/a 140000 n/a White=21.86       Fermi: GCN 28284
UVOT: The UVOT detection is possibly explained by the underlying galaxy emission.		 XRT: GCN 28300; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28300
  
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
200819A 15:43:52 992099 21.527
01:26:06.5		 63.061
63:03:39.6		 2.1 23.62 3.2 0.6 0.6 0.1 2.08, PL 0.31 01:25:41.76 63:03:39.7 1.7 84.52 n/a 0.0161757493 0.0075642562 -0.9743 1.64187 22.65186 n/a n/a n/a 89 V>17.7 U>19.0
White>20.3		       UVOT: no detection BAT: GCN 28263; GCN 28276
XRT: GCN 28263; GCN 28265; GCN 28272; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28263; GCN 28281
 Simone Dichiara
200809B 15:41:27 GUANO 15.9406
01:03:45.7		 -73.8459
-73:50:45.2		 4 n/a n/a n/a n/a n/a n/a n/a 01:03:19.09 -73:50:44.1 4.5 n/a n/a 0.0195167962 0.0057222946 -1.573 1.952 3.484518 n/a n/a n/a n/a n/a n/a Fermi (GBM), AstroSat CZTI, MAXI/GSC       BAT: GCN 28237
XRT: GCN 28241; Evans et al., 2009, MNRAS, 397, 1177
 Antonino D'Ai
200806A 15:28:49 987016 52.933
03:31:43.9		 37.076
37:04:33.6		 1.0 38.8 10 2 12.1 0.4 0.72, CPL 0.12 03:31:43.73 37:04:43.5 1.4 77.74 259 0.175349097 0.074193399 -1.102 1.85231 4.83164 n/a n/a n/a 86 V>17.9 B>19.3
U>19.5
UVW1>18.8
UVM2>19.4
UVW2>19.0
White=20.26		 AstroSat CZTI, CAHA (2.2m), CALET GBM     UVOT: possible detection BAT: GCN 28211; GCN 28223
XRT: GCN 28211; GCN 28214; GCN 28221; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28211; GCN 28222
 Elena Ambrosi
200803A 03:34:26 Fermi 313.6
20:54:24.0		 -62.0
-62:00:00.0		 n/a n/a n/a n/a n/a n/a n/a n/a 20:44:22.35 -62:56:41.5 2.6 36300 n/a 0.067206645 0.0150529931 -1.918 2.23896 1.333181 n/a n/a n/a n/a n/a n/a       Fermi: GCN 28196 XRT: GCN 28205; Evans et al., 2009, MNRAS, 397, 1177
  
200729A 19:38:05 984929 184.360
12:17:26.4		 45.571
45:34:15.6		 2.3 122.0 16 2 0.7 0.3 0.96, PL 0.27 12:17:30.28 45:35:41.2 1.4 140.40 n/a 0.0254777096 0.0082941887 -1.438 1.38469 9.596728 n/a n/a n/a 145 V>17.6 B>18.7
U>18.9
UVW1>18.2
UVM2>17.8
UVW2>17.8
White>20.0		 Konus-Wind     XRT: The XRT position is within the extent of the nearby galaxy NGC 4242, for which SIMBAD lists a redshift of 0.00176 (~7.4 Mpc). Follow up observations are strongly encouraged.
UVOT: no detection		 BAT: GCN 28165; GCN 28179
XRT: GCN 28165; GCN 28168; GCN 28176; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28165; GCN 28177
 Phil Evans
200716C 22:57:41 982707 196.011
13:04:02.6		 29.636
29:38:09.6		 1.0 86 36 2 10.7 0.5 1.65, PL 0.09 13:04:02.47 29:38:38.7 1.4 82.89 1100 0.085871872 0.0246593736 -5.268 1.49436 0.1078675342 13:04:02.43 29:38:40.6 0.75 93 n/a White=16.34 Fermi (GBM & LAT), MASTER-IAC, BOOTES-1B (0.3m), AGILE/MCAL, HCT (2m), CALET GBM, Insight-HXMT/HE, VIRT (0.5m), Konus-Wind, FRAM-ORM (25cm), ZTSH (2.6m), Kitab (RC-36)   SDSS inspection reveals possible host.   BAT: GCN 28124; GCN 28136
XRT: GCN 28124; GCN 28128; GCN 28129; GCN 28131; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28124
Host: GCN 28132 (SDSS); GCN 28152 (CAHA)
 Tilan Ukwatta
200716A 01:26:37.76 BAT/GUANO 139.348
09:17:23.5		 -16.712
-16:42:43.2		 5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), AGILE, AstroSat CZTI, IPN     Fermi: GCN 28109
This burst was not localized in our low-latency analysis at the time. An updated and improved version of the targeted search pipeline was recently re-run on archival data and this burst was recovered.		 BAT: GCN 29984
  
200715A 23:51:40 INTEGRAL 248.5372
16:34:08.9		 -51.8392
-51:50:21.1		 n/a n/a n/a n/a n/a n/a n/a n/a 16:34:09.14 -51:50:18.2 7.2 7500 n/a 0.050116574 0.0196002282 -1.203 2.29978 12.79824 n/a n/a n/a n/a n/a n/a       INTEGRAL: GCN 28110 XRT: GCN 28115; Evans et al., 2009, MNRAS, 397, 1177
 n/a
200714E 18:35:05 Ground Analysis
GUANO		 196.8656
13:07:27.7		 -51.6403
-51:38:25.1		 5 n/a n/a n/a n/a n/a n/a n/a 13:07:17.50 -51:38:21.7 2.2 37300 n/a 0.0706418248063986 0.0365062321224565 -0.8462 1.6185 3.0678091022 n/a n/a n/a n/a n/a n/a Fermi (GBM), AGILE       BAT: GCN 28103
XRT: GCN 28107; GCN 28150; Evans et al., 2009, MNRAS, 397, 1177
  
200713A 11:42:54 982201 76.941
05:07:45.8		 -32.846
-32:50:45.6		 2.8 48.98 9.0 1.6 0.8 0.3 2.48, PL 0.32 05:07:47.95 -32:48:53.2 1.5 150.08 127 0.162059058 0.067208806 -0.2754 2.13218 1.705186 n/a n/a n/a 159 n/a n/a         BAT: GCN 28088; GCN 28096
XRT: GCN 28088; GCN 28089; GCN 28092; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28088
 Amy Lien
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
200711A 11:04:36 981957 285.975
19:03:54.0		 -0.134
-00:08:02.4		 1.4 29.39 53 3 7.7 1.0 1.42, PL 0.10 19:03:52.85 -00:08:49.5 1.6 166.31 n/a 0.146093433 0.0467070993 -0.4432 2.01181 16.48593 n/a n/a n/a 170 V>18.7 B>19.1
U>19.0
UVW1>19.3
UVM2>28.0
UVW2>19.5
White>206		 Fermi (GBM & LAT), CALET GBM, Insight-HXMT/HE     UVOT: no detection BAT: GCN 28078; GCN 28084
XRT: GCN 28078; GCN 28081; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28078; GCN 28085
 Frank Marshall
200701A 12:46:59 980421 123.563
08:14:15.1		 -14.553
-14:33:10.8		 1.7 38.9 9.3 1.0 0.7 0.2 1.91, PL 0.16 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 06:11 UT on 2020 September 07. BAT: GCN 28052; GCN 28054
 Maria Bernardini
200630A 01:49:34 980210 91.389
06:05:33.4		 -60.779
-60:46:44.4		 1.9 14.83 4.7 0.7 1.4 0.2 1.64, PL 0.24 06:05:19.31 -60:45:10.2 1.8 77.85 n/a 0.0235942272 0.0156486504 -0.5263 1.87426 4.581538 n/a n/a n/a 83 V>18.9 B>19.6
U>20.1
UVW1>20.1
UVM2>20.5
UVW2>20.0
White>20.4		 Fermi (GBM)     UVOT: no detection BAT: GCN 28043; GCN 28051
XRT: GCN 28043; GCN 28044; GCN 28049; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28043; GCN 28050
 Kim Page
200623A 03:18:00 Ground Analysis (GUANO) 242.0952
16:08:22.8		 53.4678
53:28:04.1		 4 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 37800 n/a n/a n/a n/a n/a n/a n/a n/a n/a 37910 n/a White>22.4 Fermi (GBM)     XRT: The only uncatalogued source in the field, Source 3, shows no evidence of fading, so we conclude that it is not the GRB afterglow. BAT: GCN 28013; GCN 28016
XRT: GCN 28023; GCN 28047
UVOT: GCN 28025
  
200613A 05:30:08 Fermi 149.1
09:56:24.0		 51.1
51:06:00.0		 n/a n/a n/a n/a n/a n/a n/a n/a 10:12:10.08 45:45:14.7 1.4 43600 n/a 1.73243706 0.76046634 -1.055 1.89349 2.2552313 10:12:10.03 45:45:14.1 0.46 43621 V>18.6 U=19.02
White=19.65		       Fermi: GCN 27926 XRT: GCN 27936; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27944
  
200612A 04:39:37 977310 302.691
20:10:45.8		 -45.354
-45:21:14.4		 1.5 171.48 38 2 0.7 0.2 1.34, PL 0.09 20:10:48.49 -45:20:07.4 1.5 87.66 213 0.023598192 0.00010221537 -1.125 2.06442 0.569699 n/a n/a n/a 96 n/a U>19.2
White>20.6		 MASTER-OAFA, Konus-Wind, Fermi (GBM)     UVOT: no detection BAT: GCN 27915; GCN 27924
XRT: GCN 27915; GCN 27921; GCN 27923; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27915; GCN 27929
 Eda Sonbas
200608A 17:28:38 976692 309.628
20:38:30.7		 -31.194
-31:11:38.4		 2.3 119.2 15 2 0.7 0.3 2.05, PL 0.22 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Moon observing constraint, Swift cannot slew to the BAT position until 01:24 UT on 2020 June 11. BAT: GCN 27906; GCN 27913
 Mike Moss
200529A 00:56:35 974942 238.756
15:55:01.4		 -11.076
-11:04:33.6		 1.2 79.57 32 2 1.8 0.3 1.89, PL 0.10 15:55:03.34 -11:04:25.1 1.8 212.93 n/a 0.051904546 0.03668349 -4.029 1.99557 2.3591224265 n/a n/a n/a 195 V>19.1 B>19.5
U>19.7
UVW1>19.0
UVM2>20.2
White>19.8		 Fermi (GBM), NOT, KAIT (0.76m), LCO (1m)     UVOT: no detection BAT: GCN 27845; GCN 27868
XRT: GCN 27845; GCN 27848; GCN 27863; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27845; GCN 27884
 Valerio D'Elia
200528A 10:27:23 974827 176.637
11:46:32.9		 58.185
58:11:06.0		 1.0 58.7 180   17.5 0.5 1.62, CPL 0.14 11:46:32.99 58:11:33.3 1.5 70.18 4080 0.29038652 0.10186366 -3.09 2.24397 3.811452 n/a n/a n/a 81 V>18.8 U>18.7
B>20.7
UVW2>21.0		 Fermi (GBM), CALET (GBM), Konus-Wind     UVOT: no detection BAT: GCN 27832; GCN 27839
XRT: GCN 27832; GCN 27836; GCN 27852; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27832; GCN 27840
 Elena Ambrosi
200524A 05:04:00.36 Fermi 212.8
14:11:12.0		 61.0
61:00:00.0		 n/a n/a n/a n/a n/a n/a n/a n/a 14:12:10.74 60:54:19.4 4.4 36400 n/a 0.0263162067 0.0168791349 -0.5693 1.79805 0.2327889 n/a n/a n/a 36366 n/a White=22.06       Fermi: GCN 27797 XRT: GCN 27811; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27808; GCN 27825
 n/a
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
200522A 11:41:34 973628 5.668
00:22:40.3		 -0.264
-00:15:50.4		 1.6 0.62 1.1 0.1 1.5 0.2 1.45, PL 0.17 00:22:43.68 -00:16:59.4 2.2 83.42 n/a 0.028101185 0.0165921492 -0.6754 1.38048 0.445814 n/a n/a n/a 448 V>17.2 White>19.5 VLA @ 6 GHZ (possibly from host), LCO (1m), Gemini-North, HST 0.4 (SDSS: photometric) Possible catalogued galaxy in both SDSS and PS1-3Pi surveys.; Possible radio detection of host (VLA); Source consistent with possible host (LCO); r=21.37 (Gemini North: possible host); 20.7 AB mag (HST) UVOT: no detection BAT: GCN 27778; GCN 27793
XRT: GCN 27778; GCN 27780; GCN 27785; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27783
Radio: GCN 27786 (VLA)
Redshift: GCN 2779
Host: GCN 2779; GCN 27794 (LCO); GCN 27822 (Gemini North); GCN 27826 (HST)
 Phil Evans
200519A 11:20:23 973140 255.319
17:01:16.6		 -30.393
-30:23:34.8		 1.0 71.88 120 2 20.6 0.5 1.42, PL 0.03 17:01:19.94 -30:22:43.3 1.4 49.63 1360 1.19819184 0.46575392 1.5 1.76388 4.73862 17:01:20.01 -30:22:41.1 0.42 58 V=16.30 B=17.12
U=16.27
UVW1=17.46
UVW2>17.5
White=15.43		 iTelescope (T31, 0.5m), LCO (1m), BOOTES-3/YA (60cm), DFOT (1.3m), AstroSat CZTI, GROWTH-India (0.7m), Insight-HXMT/HE, HCT (2m), CALET GBM       BAT: GCN 27756; GCN 27771
XRT: GCN 27756; GCN 27761; GCN 27763; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27756; GCN 27769
 Boris Sbarufatti
200517A 11:27:21 MAXI 17.230
01:08:55.2		 -50.745
-50:44:42.0		 n/a n/a n/a n/a n/a n/a n/a n/a 01:10:47.61 -50:55:20.7 3.3 8000 n/a 0.065261504 0.0290747158 -1.036 1.7257 0.451964 n/a n/a n/a n/a n/a n/a       MAXI: GCN 27750 XRT: GCN 27754; GCN 27775; Evans et al., 2009, MNRAS, 397, 1177
 n/a
200512A 20:33:15 971846 7.417
00:29:40.1		 -2.217
-02:13:01.2		 1.5 74.0 8.1 1.0 0.4 0.1 1.68, PL 0.18 00:29:39.54 -02:12:37.3 1.4 6965 76.0 0.00184341952 0.000408611872 -0.4167 1.19516 2.411019 n/a n/a n/a 78 V>17.1 B>19.0
U>19.7
UVW1>17.9		 Fermi (GBM Sub-Threshold)     UVOT: no detection BAT: GCN 27726; GCN 27742
XRT: GCN 27726; GCN 27728; GCN 27729; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27726; GCN 27730
 Kira Simpson
200509A 06:47:17 970886 116.415
07:45:39.6		 -4.634
-04:38:02.4		 1.7 828.2 73 4 1.5 0.2 1.67, PL 0.09 07:45:41.35 -04:37:49.7 1.4 119.56 n/a 0.201403428 0.148385172 -0.8791 1.63681 1.581030426843 07:45:41.28 -04:37:49.3 0.48 123 V>18.6 B>19.8
U=18.46
UVW1>19.0
UVM2>19.0
UVW2>19.6
White=18.92		 LCO (1m)       BAT: GCN 27701; GCN 27713
XRT: GCN 27701; GCN 27703; GCN 27704; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27701; GCN 27709
 Nora Troja
200425A 00:16:21 967774 85.217
05:40:52.1		 -13.399
-13:23:56.4		 2.0 81.0 12 2 0.7 0.2 1.30, PL 0.21 05:40:52.68 -13:26:06.4 1.5 90.52 n/a 0.0233772048 0.0093390192 -2.472 2.04806 7.19855 n/a n/a n/a 94 V>18.6 B>19.1
U>19.9
UVW1>18.4
UVM2>18.9
UVW2>18.7
White>20.5		       UVOT: no detection BAT: GCN 27638; GCN 27650
XRT: GCN 27638; GCN 27639; GCN 27641; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27638; GCN 27643
 Maria Grazia Bernardini
200424A 12:07:10 INTEGRAL 307.5057
20:30:01.4		 -39.6939
-39:41:38.0		 n/a n/a n/a n/a n/a n/a n/a n/a 20:30:01.31 -39:42:00.5 3.0 13200 n/a n/a n/a n/a 2.08661 0.4276740475 n/a n/a n/a 17000 V>19.1 B>20.2
U>19.9
UVW1>19.9
UVM2>20.8
UVW2>20.4		       INTEGRAL: GCN 27634
UVOT: no detection		 XRT: GCN 27640; GCN 27676; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27648
  
200416A 07:05:17 966554 335.691
22:22:45.8		 -7.525
-07:31:30.0		 1.4 5.04 8.7 0.8 3.8 0.5 1.76, PL 0.15 22:22:47.66 -07:31:04.3 3.5 99.94 n/a 2.0679855 1.6971345 -2.884 1.8255 0.852285 22:22:47.84 -07:31:06.0 0.43 102 V=17.05 B=17.48
U=16.44
UVW1=16.59
UVM2>16.3
UVW2>17.5
White=16.57		 Fermi (GBM)       BAT: GCN 27591; GCN 27601
XRT: GCN 27591; GCN 27594; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27591; GCN 27602
 Phil Evans
200412B 09:08:40 Fermi 279.8
18:39:12.0		 64.1
64:06:00.0		 n/a n/a n/a n/a n/a n/a n/a n/a 18:33:15.21 62:31:57.1 2.4 20100 n/a 0.247736894 0.072566028 -1.574 1.81947 1.759606 n/a n/a n/a 360000 V>19.76 B>20.74
U>20.41
UVW1>20.31
UVM2>20.48
UVW2>20.83		       Fermi: GCN 27547
UVOT: no detection		 XRT: GCN 27561; GCN 27600; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27600
 n/a
200411A 04:29:02 965784 47.686
03:10:44.6		 -52.320
-52:19:12.0		 1.6 0.22 0.86 0.11 1.1 0.2 0.95, PL 0.19 03:10:39.39 -52:19:03.3 1.4 50.74 142 0.011496498 0.00544167 -0.9587 1.76864 1.473358 n/a n/a n/a 58 V>18.5 B>20.3
U>21.0
UVW1>18.8
UVM2>18.1
UVW2>19.2
White>21.2		 Fermi (GBM)     UVOT: no detection BAT: GCN 27536; GCN 27545
XRT: GCN 27536; GCN 27538; GCN 27540; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27536; GCN 27539
 Aaron Tohuvavohu
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
200410A 02:25:10 965638 299.644
19:58:34.6		 51.745
51:44:42.0		 2.9 108.8 12 2 1.8 0.3 1.41, PL 0.31 19:58:35.10 51:46:53.7 1.4 101.30 n/a 0.166807004 0.101149212 -4.491 2.06836 2.999842 19:58:35.3 51:46:53.0 0.5 104 V=21.23 B=19.61
U=20.39
UVW1>19.8
UVM2>20.0
UVW2>19.9
White=19.51		 Ondrejov D50, CALET (GBM), Liverpool (2.0m)       BAT: GCN 27518; GCN 27578
XRT: GCN 27518; GCN 27522; GCN 27523; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27518; GCN 27532
 Kira Simpson
200409A 03:19:59 965484 60.555
04:02:13.2		 -50.243
-50:14:34.8		 2.7 17.91 2.3 0.6 1.2 0.2 2.14, PL 0.44 04:02:08.74 -50:13:29.6 1.5 73.37 n/a 0.0314135271 0.0131272236 -2.683 2.0354 0.428249 04:02:08.75 -50:13:28.4 0.77 77 n/a White=19.14 Fermi (GBM)       BAT: GCN 27509; GCN 27519
XRT: GCN 27509; GCN 27510; GCN 27511; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27509
 Jeff Gopp
200405B n/a Ground Analysis 62.7894
04:11:09.5		 -51.5326
-51:31:57.4		 4 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       XRT: Four uncatalogued X-ray sources were detected, but none shows any evidence of fading. We therefore conclude that Swift did not detect the X-ray afterglow of this GRB. BAT: GCN 27497
XRT: GCN 27500; GCN 27568
 Sibasish Laha
200325B 14:53:16 Fermi 166.9
11:07:36.0		 26.2
26:12:00.0		 n/a n/a n/a n/a n/a n/a n/a n/a 11:10:12.91 27:49:10.5 4.9 102400 n/a n/a n/a n/a n/a n/a n/a n/a n/a 102000 n/a White=21.27       Fermi (GBM): GCN 27441 XRT: GCN 27457; GCN 27471
UVOT: GCN 27457
 n/a
200325A n/a Ground Analysis 31.7203
02:06:52.9		 -31.816
-31:48:57.6		 4 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GMB), AGILE, AstroSat, IPN     Detected by Fermi GBM (GCN 27434) which trigger GUANO to look at ground analysis of BAT data.
No XRT or UVOT follow-up will take place due to the source’s proximity to the sun (1.5 hours).		 BAT: GCN 27444
 n/a
200324A 16:39:07 963260 222.682
14:50:43.7		 35.931
35:55:51.6		 1.1 n/a 23 2 0.7 0.2 1.72, PL 0.15 14:50:41.73 35:56:30.3 1.4 183.93 127 0.04614942 0.0108712998 -3.777 1.93506 2.67529 n/a n/a n/a 215 V>18.9 B>19.8
U>20.2
UVW1>19.1
UVW2>19.1
White>21.7		       UVOT: no detection BAT: GCN 27428; GCN 27443
XRT: GCN 27428; GCN 27430; GCN 27435; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27428; GCN 27439
 Simone Dichiara
200306C 22:50:39 960102 198.577
13:14:18.5		 11.263
11:15:46.8		 1.3 53.5 28 2 1.3 0.3 0.83, PL 0.12 13:14:13.44 11:16:13.0 1.6 116.87 n/a 0.0042037013 0.00045691531 -1.064 1.56127 0.424943 13:14:13.46 11:16:11.7 0.43 118 n/a U=18.39 MASTER-Kislovodsk, MASTER-Tavrida, FRAM-ORM (25cm), BOOTES-1 (30cm), SAO RAS (1m), Liverpool (2m), OSN (1.5m)       BAT: GCN 27326; GCN 27353
XRT: GCN 27326; GCN 27342; GCN 27345; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27326; GCN 27352
 Jeff Gropp
200306A 00:19:40 959917 101.114
06:44:27.4		 -62.010
-62:00:36.0		 1.0 32.87 100 2 7.0 0.3 1.06, CPL 0.15 06:44:24.65 -62:00:23.8 1.4 66 302 0.104077568 0.0328175344 -3.971 2.04359 4.66795 n/a n/a n/a 85 V>20.1 B>20.5
U>20.1
UVW1>19.7
UVM2>19.1
UVW2>20.3
White>20.7		 AstroSat CZTI     UVOT: no detection BAT: GCN 27320; GCN 27346
XRT: GCN 27320; GCN 27331; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27320; GCN 27351
 Kira Simpson
200303A 02:34:57 959431 212.695
14:10:46.8		 51.358
51:21:28.8		 1.0 94.2 130 0.0 5.0 0.3 1.39, PL 0.17 14:10:52.55 51:21:33.5 1.4 87.70 877 0.42444752 0.158095376 -1.957 2.38226 7.536482 n/a n/a n/a 96 V>18.4 B>19.4
U>20.4
White>21.5		 CALET (CGBM), Fermi (GBM), Konus-Wind     UVOT: no detection BAT: GCN 27297; GCN 27311
XRT: GCN 27297; GCN 27300; GCN 27312
UVOT: GCN 27297; GCN 27308
 Brad Cenko
200228B 11:14:41 958733 252.007
16:48:01.7		 16.964
16:57:50.4		 2.5 7.37 3.0 0.6 1.0 0.4 2.27, PL 0.36 16:48:10.96 16:59:04.3 2.1 135.71 n/a 0.0288416544 0.0173650806 -0.6503 3.00568 15.672782 n/a n/a n/a 137 V>20.1 B>20.6
U>20.4
UVW1>19.5
UVM2>19.8
UVW2>19.4		 Fermi (GBM), AZT-33IK (1.5m)       BAT: GCN 27254; GCN 27273
XRT: GCN 27254; GCN 27256; GCN 27270; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27268
 Sibasish Laha
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
200228A n/a Ground Analysis 333.8928
22:15:34.3		 -42.9443
-42:56:39.5		 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), AstroSat (CZTI)     No XRT or UVOT follow-up will take place due to the source’s proximity to the sun. BAT: GCN 27259
 n/a
200227A 07:20:08 958592 56.433
03:45:43.9		 9.489
09:29:20.4		 1.0 32.8 71 2 5.7 0.4 1.15, CPL 0.19 03:45:43.86 09:28:56.3 2.5 82.2 308 n/a 0.033 -3.86 1.83 5.6 n/a n/a n/a 93 V>18.3 B>19.2
U>19.8
UVW1>18.4
UVM2>18.4
UVW2>18.6
White>20.8		 Fermi (GBM), Insight-HXMT/HE     UVOT: no detection BAT: GCN 27234; GCN 27246
XRT: GCN 27234; GCN 27243; GCN 27249
UVOT: GCN 27234; GCN 27244
 Sibasish Laha
200224A 03:24:49 958141 248.743
16:34:58.3		 41.666
41:39:57.6		 3.5 45.0 2.9 0.9 0.4 0.1 1.69, PL 0.51 16:35:03.99 41:36:41.0 1.6 97.68 n/a 0.00560706 0.002848137 -0.8682 1.95161 0.1576139 16:35:04.14 41:36:42.3 0.43 101 n/a U=18.75
UVW1>20.7
UVM2>21.4
UVW2>21.9
White=20.57		 BOOTES-1 (0.3m), Tautenburg (1.34m), Calar Alto (2.2m)       BAT: GCN 27173; GCN 27194
XRT: GCN 27173; GCN 27179; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27182
 Tilan Ukwatta
200219C 23:57:10 Fermi 264.5
17:37:60.0		 8.4
08:24:00.0		 n/a n/a n/a n/a n/a n/a n/a n/a 17:30:02.16 10:32:21.6 2.1 43000 n/a 0.446905371818623 0.223404604017087 -0.8887 2.13733 3.16591 n/a n/a n/a n/a n/a n/a       Fermi: GCN 27145 XRT: GCN 27157; GCN 27180; Evans et al., 2009, MNRAS, 397, 1177
  
200219A 07:36:49 957271 342.595
22:50:22.8		 -59.101
-59:06:03.6		 2.4 288.0 7.4 1.1 2.4 0.2 1.47, PL 0.25 22:50:33.23 -59:07:10.4 1.4 67.53 422 0.0026355532 0.0010447829 -1.036 1.81466 0.1934420461 n/a n/a n/a 75 V>19.7 B>20.9
U>20.7
UVW1>20.4
UVM2>20.4
UVW2>20.2
White>21.2		 Fermi (GBM), Konus-Wind, AstroSat (CZTI)     UVOT: no detection BAT: GCN 27125; GCN 27148
XRT: GCN 27125; GCN 27138; GCN 27139; GCN 27142; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27125; GCN 27165
 Amy Lien
200216B 13:32:33 956824 160.452
10:41:48.5		 19.468
19:28:04.8		 1.0 81.3 16 1 1.5 0.2 0.81, CPL 0.52 10:41:44.32 19:28:30.6 1.7 115.1 133 n/a 0.00046 -1.91 1.63 9.2 n/a n/a n/a 124 n/a UVW1>20.2
White>21.5		 Fermi (GBM)     UVOT: no detection BAT: GCN 27102; GCN 27117
XRT: GCN 27102; GCN 27106; GCN 27120
UVOT: GCN 27102; GCN 27108
 Paolo D'Avanzo
200216A n/a Ground Analysis 311.4378
20:45:45.1		 -11.6580
-11:39:28.8		 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     No XRT or UVOT follow-up will take place due to the source's proximity to the sun (1.2 hours) BAT: GCN 27107
XRT: GCN 27107
UVOT: GCN 27107
 n/a
200215A 14:39:31 956639 34.100
02:16:24.0		 12.775
12:46:30.0		 1.0 11.7 11 1 2.7 0.2 1.41, PL 0.09 02:16:19.06 12:46:15.6 1.4 87.08 n/a 0.059030576 0.0274170028 -0.983 1.49676 1.985118 n/a n/a n/a 90 V>18.5 B>19.8
U>20.3
UVW1>19.2
UVW2>19.8
White>21.2		 Fermi (GBM), CALET (CGBM)     UVOT: no detection BAT: GCN 27079; GCN 27098
XRT: GCN 27079; GCN 27089; GCN 27091
UVOT: GCN 27079; GCN 27090
 Maria Bernardini
200205B 19:21:43 954519
954520		 107.760
07:11:02.4		 -56.488
-56:29:16.8		 1.8 458.0 54 2 2.0 0.2 1.36, CPL 0.22 07:11:09.02 -56:29:14.8 1.5 342.71 126 0.1026214 0.058989 -7.649 1.90881 0.0000574026 07:11:09.15 -56:29:15.3 0.42 352 V=16.88 B=17.74
U=17.25
UVW1=16.88
UVM2=17.12
UVW2>17.77
White=16.81		 MASTER, LCO 1(m), VLT, ESO/NTT, Chilescope RC-1000, Konus-Wind 1.465 (VLT: absorption and emission)     BAT: GCN 26993; GCN 27012
XRT: GCN 26993; GCN 26999; GCN 27001; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 26993; GCN 27006
Redshift: GCN 26998 (VLT)
 Phil Evans
200131A 22:41:15 953689 3.067
00:12:16.1		 51.121
51:07:15.6		 1.2 32.74 70 1 26.9 0.6 1.32, PL 0.04 00:12:22.65 51:07:00.2 1.4 68.73 376 0.60257928 0.49595664 -4.822 1.78299 2.307465 00:12:22.57 51:07:00.3 0.42 78 V=19.57 B=19.53
U=16.09
UVW1=18.48
UVM2=18.98
UVW2=19.06
White=15.47		 MASTER, HJT (1.5m), LCO (1m), VIRT (0.5m), CDK700 (0.7m), ISON-Castelgrande (ORI-22), CALET, Konus-Wind, Tautenburg (1.34m)       BAT: GCN 26953; GCN 26967
XRT: GCN 26953; GCN 26956; GCN 26961; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 26953; GCN 26962
 Boris Sbarufatti
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
200127A 14:44:31 952791 295.206
19:40:49.4		 44.934
44:56:02.4		 2.4 216.9 24 3 0.7 0.2 1.64, PL 0.19 19:40:46.32 44:54:01.0 1.4 140.46 94 0.0211004523 0.0075497823 -1.102 1.74903 2.1720400329971 n/a n/a n/a 150 V>20.2 B>21.3
U>20.2
UVW1>21.1
UVM2>20.6
UVW2>20.5
White>22.3		       UVOT: no detection BAT: GCN 26895; GCN 26939
XRT: GCN 26895; GCN 26901; GCN 26902; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 26895; GCN 26919
 Mike Moss
200125A 11:31:39 952164 228.069
15:12:16.6		 -8.142
-08:08:31.2		 1.8 350.83 87 4 4.0 0.2 1.95, PL 0.08 15:12:11.30 -08:08:38.9 1.5 111.55 386 0.29380808 0.14986702 -0.4398 2.16833 1.301482 n/a n/a n/a 179 V>18.4 B>19.9
U>18.6
UVW1>18.6
UVM2>19.3
UVW2>20.2
White>21.1		 HJT (1.5m), TNG (3.58m), Konus-Wind     UVOT: no detection BAT: GCN 26876; GCN 26897
XRT: GCN 26876; GCN 26878; GCN 26884; GCN 26885; GCN 26894; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 26876; GCN 26892
 Amy Lien
200122A 01:41:00 950330 210.010
14:00:02.4		 27.548
27:32:52.8		 1.0 174.96 110 3 9.1 0.4 1.60, PL 0.05 14:00:04.31 27:32:55.5 1.4 72.23 91.3 0.96158934 0.57989247 -2.124 2.25649 16.723331 n/a n/a n/a 82 V>19.4 B>20.6
U>20.7
UVW1>20.1
UVM2>19.5
UVW2>20.3
White>21.7		 Konus-Wind, AstroSat CZTI     UVOT: no detection BAT: GCN 26844; GCN 26861
XRT: GCN 26844; GCN 26846; GCN 26852; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 26844; GCN 26859
 Eda Sonbas
200115A 11:50:23 949361 56.453
03:45:48.7		 5.607
05:36:25.2		 1.1 158.4 100 0.0 3.6 0.3 1.29, CPL 0.24 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a CALET (CGBM)     Due to observations at a higher merit related to the follow-up of the GW event S200115j, Swift will not slew to the BAT position. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 26771; GCN 26780
 Brad Cenko
200109A 01:46:16 948361 307.116
20:28:27.8		 52.988
52:59:16.8		 1.2 112.0 21 2 0.7 0.2 1.31, PL 0.14 20:28:29.98 52:59:36.9 1.4 102.91 112 0.00490772436 0.00176813021 -1.871 1.66765 7.17975 n/a n/a n/a 110 n/a U>19.0
White>20.9		 Fermi (GBM)     UVOT: no detection BAT: GCN 26678; GCN 26692
XRT: GCN 26678; GCN 26681; GCN 26682; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 26678; GCN 26690
 Andrea Melandri
200107B 19:26:28 948219 107.067
07:08:16.1		 -83.716
-83:42:57.6		 1.2 86.68 30 2 1.9 0.2 1.41, PL 0.10 07:07:38.07 -83:42:58.3 4.0 898.99 n/a 0.046155942 0.0208978452 -1.016 1.9132 2.83329 n/a n/a n/a 903 V>18.6 B>18.6
U>19.7
UVW1>19.5
UVW2>18.2
White_FC=19.3		 MASTER-SAAO, Fermi (GBM)       BAT: GCN 26661; GCN 26670
XRT: GCN 26661; GCN 26685; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 26661; GCN 26693
 Maria Bernardini
191228A 00:01:19 946476 5.341
00:21:21.8		 -8.650
-08:39:00.0		 2.4 166.9 20 2 0.6 0.2 2.06, PL 0.14 00:21:23.24 -08:40:58.2 1.4 123.41 1260 0.153419651 0.070952211 -2.824 2.16743 3.546255 n/a n/a n/a 131 V>18.2 B>19.2
U>19.6
UVW1>18.4
White>20.6		 Konus-Wind     UVOT: no detection BAT: GCN 26601; GCN 26607
XRT: GCN 26601; GCN 26606; GCN 26609; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 26601; GCN 26611
 Maria Grazia Bernardini
191227A 01:39:37 946344 319.172
21:16:41.3		 -16.717
-16:43:01.2		 1.2 58.5 250 10 21.8 1.3 1.30, PL 0.05 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM & LAT), MASTER-OAFA, Insight-HXMT/HE     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 15:10 UT on 2020 March 23. BAT: GCN 26595; GCB 26608
 Andrea Melandri
191221B 20:39:13 945521 154.831
10:19:19.4		 -38.152
-38:09:07.2		 1.1 48.00 190 10 4.8 0.7 1.24, PL 0.05 10:19:19.17 -38:09:27.4 1.4 86.25 972 0.69073754 0.164183983 -1.395 1.843 0.0000213061 10:19:19.24 -38:09:27.64 0.42 92 V=13.42 U=13.54
B=13.20
UVW1=12.82
UVM2=12.79
UVW2=13.20
White=12.30		 MASTER, AGILE/MCAL, VIRT (0.5m), VLT, LCO (1m), Zadko (100cm), ALMA @ 97.5 GHz, iTelescope (T32 & T17), AstroSat CZTI, Insight-HXMT/HE, Konus-Wind, ATCA @ 5.5, 9.0, 16.7, and 21.2 GHz, CALET 1.19 (UVOT), 1.148 (VLT: absorption)     BAT: GCN 26534; GCN 26562
XRT: GCN 26534; GCN 26540; GCN 26559; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 26534; GCN 26538; GCN 26574
Radio: GCN 26564 (ALMA); GCN 26580 (ATCA)
Redshift: GCN 26538 (UVOT); GCN (VLT)
 Sibasish Laha
191220A 13:29:37 945344 281.335
18:45:20.4		 26.679
26:40:44.4		 3.0 175.55 11 3 1.1 0.4 2.12, PL 0.40 18:45:31.15 26:39:21.3 2.0 132.43 40.3 0.04379642 0.028103958 -4.166 1.99781 1.527060212052 n/a n/a n/a 138 n/a U>20.0
UVW1>19.6
UVM2>19.9
UVW2>21.1		         BAT: GCN 26516; GCN 26535
XRT: GCN 26516; GCN 26515; GCN 26522; GCN 26524; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 26516; GCN 26526
 Sibasish Laha
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
191218A 02:42:43 944916 301.070
20:04:16.8		 -40.277
-40:16:37.2		 1.4 44.67 78 4 6.3 0.9 1.12, PL 0.10 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a AstroSat CZTI, Konus-Wind     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 12:12 UT on 2020 February 27. BAT: GCN 26480; GCN 26495
 Eleonora Troja
191213A 04:06:23 944091 224.530
14:58:07.2		 -9.745
-09:44:42.0		 2.2 n/a 21 2 0.5 0.2 1.49, PL 0.16 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Konus-Wind     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 16:25 UT on 2019 December 23. BAT: GCN 26398; GCN 26418
 Brad Cenko
191130A 13:05:02 Ground Analysis 133.137
08:52:32.9		 5.017
05:01:01.2		 1.7 17.6 6.86 0.6 1.1 0.2 1.95, PL 0.13 n/a n/a n/a 310000 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a         BAT: GCN 26327
XRT: GCN 26346
 David Palmer
191123A 10:38:44 939079 215.289
14:21:09.4		 22.823
22:49:22.8		 2.2 275.1 12 2 1.2 0.2 1.67, PL 0.25 14:21:02.85 22:51:35.7 1.7 69.8 n/a n/a n/a -1.00 1.98 0.48 14:21:02.88 22:51:36.1 0.44 78 V=18.28 B=19.18
U>20.4
UVW1>19.9
UVM2>19.8
UVW2>20.9
White=18.25		         BAT: GCN 26279; GCN 26286
XRT: GCN 26279; GCN 26284; GCN 26285
UVOT: GCN 26279; GCN 26282; GCN 26287
 Aaron Tohuvavohu
191122A 13:32:56 938899 54.290
03:37:09.6		 -32.176
-32:10:33.6		 1.0 153.3 66 3 3.1 0.4 1.24, CPL 0.28 03:37:04.77 -32:11:12.1 1.4 94.72 189 0.0100248864 0.00120276768 -1.291 1.1509 0.0995362470375 n/a n/a n/a 104 V>20.2 B>21.9
U>20.5
UVW1>20.1
UVM2>21.2
UVW2>20.1
White>22.0		       UVOT: no detection BAT: GCN 26269; GCN 26275
XRT: GCN 26269; GCN 26270; GCN 26272; GCN 26274; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 26269; GCN 26277
 Boris Sbarufatti
191106A 14:15:23 933515 269.356
17:57:25.4		 46.046
46:02:45.6		 1.7 3.42 3.2 0.3 1.1 0.2 0.89, PL 0.17 17:57:20.55 46:02:06.9 2.3 70.33 n/a 0.00000148719689 0.000000178025227 -2.721 2.22082 3.875831 n/a n/a n/a 132 V>19.9 B>21.3
U>20.8
UVW1>20.0
UVM2>20.0
UVW2>20.6
White>21.0		 AstroSat (CZTI)     UVOT: no detection BAT: GCN 26177; GCN 26198
XRT: GCN 26177; GCN 26190; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 26177; GCN 26199
 Frank Marshall
191101A 21:08:03 932742 251.845
16:47:22.8		 43.740
43:44:24.0		 1.7 137.95 19 2 1.3 0.3 1.78, PL 0.18 16:47:20.93 43:44:26.6 1.4 99.03 842 0.23011036 0.137571348 1.5 1.9989 0.764527 n/a n/a n/a 109 V>19.6 B>21.2
U>20.9
UVW1>19.3
UVM2>19.8
UVW2>19.3
White>21.6		       UVOT: no detection BAT: GCN 26135; GCN 26167
XRT: GCN 26135; GCN 26137; GCN 26140; GCN 26144; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 26135; GCN 26164
 Antonino D'Ai
191031D 21:23:31 932608 283.269
18:53:04.6		 47.645
47:38:42.0		 1.4 0.29 4.1 0.4 4.3 0.4 0.80, PL 0.15 18:53:09.55 47:38:38.6 1.7 88.83 n/a 0.000041223156 0.0000087841468 -1.982 1.88342 0.65702343793 n/a n/a n/a 93 V>19.9 B>20.4
U>20.3
UVW1>19.8
UVM2>19.6
UVW2>19.9
White>21.1		 Fermi (GBM), AGILE (MCAL), Konus-Wind, AstroSat (CZTI), CALET (CGBM)     UVOT: no detection BAT: GCN 26112; GCN 26133
XRT: GCN 26112; GCN 26117; GCN 26124; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 26112; GCN 26128
 Valerio D'Elia
191031C 18:43:54 932595 115.880
07:43:31.2		 -62.322
-62:19:19.2		 1.3 93.2 72 3 4.6 0.5 1.60, PL 0.07 07:43:28.92 -62:19:29.9 1.7 81.35 260 0.21938084 0.079434096 -2.293 1.79482 1.7920964918 n/a n/a n/a 91 n/a U>19.71
White=20.27		 Fermi (GBM), Insight-HXMT/HE       BAT: GCN 26108; GCN 26132
XRT: GCN 26108; GCN 26109; GCN 26115; GCN 26130; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 26108
 Elena Ambrosi
191031A 00:36:33 932435 233.490
15:33:57.6		 6.109
06:06:32.4		 2.0 19.1 9.0 1.1 1.0 0.2 1.38, PL 0.19 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 23:18 UT on 2019 December 22. BAT: GCN 26101; GCN 26131
 Antonino D'Ai
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
191029A 11:15:20 932058 352.140
23:28:33.6		 -40.464
-40:27:50.4		 1.8 39.5 11 1 1.1 0.3 1.77, PL 0.21 23:28:38.78 -40:30:04.1 1.5 3095.09 n/a 0.032934475 0.01649116 -0.8866 1.80812 0.348419 n/a n/a n/a 4300 V>20.2 B>21.7
U>20.9
UVW1>20.4
UVM2>20.6
UVW2>20.7
White>22.1		       Due to an observing constraint, Swift did not slew until T0+48.5 minutes.
UVOT: no detection		 BAT: GCN 26088; GCN 26110
XRT: GCN 26090; GCN 26094; GCN 26095; GCN 26099; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 26097
 Phil Evans
191024A 04:42:52 931242 10.129
00:40:31.0		 -67.138
-67:08:16.8		 1.3 7.08 4.7 0.4 1.6 0.2 1.78, PL 0.14 00:40:27.53 -67:08:42.2 2.2 829.11 n/a 0.01038519 0.005130081 -0.904 1.88794 4.133586 n/a n/a n/a 833 V>19.9 B>21.6
U>21.3
UVW1>21.1
UVM2>20.2
UVW2>19.7
White>22.0		       UVOT: no detection BAT: GCN 26063; GCN 26071
XRT: GCN 26063; GCN 26064; GCN 26068; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 26063; GCN 26070
 Kim Page
191019A 15:12:33 930285 340.035
22:40:08.4		 -17.340
-17:20:24.0		 1.0 64.35 100 3 5.7 0.4 2.25, PL 0.05 22:40:5.86 -17:19:41.3 1.7 3210.93 n/a 0.009227955 0.003393852 -1.282 2.01697 0.957793 n/a n/a n/a 3294 V>18.75 B=19.55
U>19.43
UVW1>19.13
UVM2>19.20
UVW2>19.28
White=19.66		 TSHAO Zeiss-1000 (1m), NOT, GROND, Nanshan (0.6m) 0.248 (NOT: absorption)   Due to an observing constraint, Swift did not slew until T0+51.6 minutes. BAT: GCN 26031; GCN 26046
XRT: GCN 26043; GCN 26045; GCN 26048; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 26053
Redshift: GCN 26401 (NOT)
 Kira Simpson
191017B 14:36:06 929981 245.131
16:20:31.4		 -73.583
-73:34:58.8		 1.8 5.95 5.6 0.7 1.9 0.3 1.82, PL 0.20 16:20:29.98 -73:32:26.6 1.5 103.84 n/a 0.072731565 0.0395884365 -0.7796 1.54322 0.9835043294 n/a n/a n/a 302 V>18.1 B>18.3
U>18.9
UVW1>18.2
UVM2>18.6
UVW2>20.0
White>19.1		       UVOT: no detection BAT: GCN 26021; GCN 26030
XRT: GCN 26021; GCN 26022; GCN 26027; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 26021; GCN 26029
 Boris Sbarufatti
191016A 04:09:00 929744 30.268
02:01:04.3		 24.508
24:30:28.8		 1.5 219.70 65 4 1.5 0.2 1.55, PL 0.09 02:01:04.64 24:30:35.6 1.9 45000 n/a 0.121645968 0.0274347568 -1.909 1.91708 1.394667 02:01:04.68 24:30:35.7 0.5 45023 n/a White=21.09 COATLI (50cm), KAIT (0.76m), HJT (1.5m), BOOTES Network, OSN (1.5m), AZT-20, MITSuME (50cm), REM (60cm), MPG (2.2m)     Due to a Moon observing constraint, Swift did not slew to the BAT position until 15:17 UT on 2019 October 16. BAT: GCN 26008; GCN 26012
XRT: GCN 26026; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 26024
 Jeff Gropp
191011A 04:35:56 928924 44.729
02:58:55.0		 -27.853
-27:51:10.8		 1.5 7.37 3.3 0.4 1.8 0.2 1.94, PL 0.17 02:58:54.71 -27:50:43.4 1.4 74.78 n/a 0.011608632 0.004155696 -0.1572 1.81479 4.47028 02:58:54.79 -27:50:43.4 0.73 78 V>20.2 B=21.03
U=20.86
UVW1>20.3
UVM2>21.1
UVW2>20.9
White=20.27		 VLT, MPG (2.2m), LCO (1m), Fermi (GBM), HJT (1.5m) 1.722 (VLT)     BAT: GCN 25988; GCN 26003
XRT: GCN 25988; GCN 25995; GCN 25998; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 25988
Redshift: GCN 25991 (VLT)
 Sibasish Laha
191004B 21:33:41 927839 49.200
03:16:48.0		 -39.637
-39:38:13.2		 1.0 37.7 25 1 5.0 0.2 1.10, PL 0.08 03:16:49.01 -39:38:05.4 1.7 57.66 181 0.094501791 0.0409242132 -2.908 1.54076 0.200376 03:16:49.10 -39:38:03.9 0.43 69 V>20.07 B>20.42
U>19.04
UVW1>19.96
UVM2>20.25
UVW2>20.09
White=18.01		 MASTER-SAAO, LCO (1m), NOT, VLT, COATLI (50cm), MPG (2.2m), Konus-Wind 3.503 (VLT: absorption)     BAT: GCN 25947; GCN 25955
XRT: GCN 25947; GCN 25951; GCN 25961; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 25947; GCN 25978
Redshift: GCN 25956 (VLT)
 Brad Cenko
191004A 18:07:02 927825 31.716
02:06:51.8		 -36.932
-36:55:55.2		 1.1 2.44 13 1 7.8 0.5 1.35, PL 0.08 02:06:40.44 -36:55:59.2 1.7 81.53 n/a 0.0041308544 0.0006392739 -0.7591 1.80978 0.600072 n/a n/a n/a 84 V>18.06 B>18.83
U>19.60
UVW1>17.89
UVM2>18.00
UVW2>18.28
White=19.78		 MASTER-SAAO, LCO (1m), Konus-Wind, CALET (CGBM)     UVOT: Results from the list of sources generated on-board shows an optical source consistent with the XRT position. Because there was not automatic aspect solution for the image, the precise position and magnitude will be reported later. BAT: GCN 25945; GCN 25953
XRT: GCN 25945; GCN 25950; GCN 25957; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 25945; GCN 25972
 Brad Cenko
191001B 17:19:20 927345 86.423
05:45:41.5		 -15.880
-15:52:48.0		 3.6 108.9 46 3 1.8 0.4 1.58, PL 0.11 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to higher priority observations, Swift did not slew to the BAT position. There is no prompt XRT or UVOT data for this trigger. BAT: GCN 25902; GCN 25930
 Nora Troja
190926A 09:52:16 926515 100.616
06:42:27.8		 59.531
59:31:51.6		 2.3 368.9 25 2 0.6 0.2 2.14, PL 0.18 06:42:16.94 59:31:44.9 2.0 134.03 587 0.0278751886 0.0187534242 -0.7115 2.62122 1.60016 n/a n/a n/a 144 V>20.0 B>20.2
U>20.0
UVW1>19.8
UVM2>20.3
UVW2>20.6
White>20.9		       UVOT: no detection BAT: GCN 25848; GCN 25860
XRT: GCN 25848; GCN 25850; GCN 25851; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 25848; GCN 25853
 Andrea Melandri
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
190919B 23:46:40 INTEGRAL 311.8862
20:47:32.7		 -44.7029
-44:42:10.4		 n/a n/a n/a n/a n/a n/a n/a n/a 20:47:30.68 -44:41:43.5 2.1 n/a n/a 0.05125568 0.019200064 -1.259 2.06635 12.3956 n/a n/a n/a 28564 V>19.6 B>20.2
U>20.7
UVW1>20.8
UVM2>20.3
UVW2>21.8		       GCN 25788 (INTEGRAL) XRT: GCN 25793
UVOT: GCN 25795
  
190829A 19:56:44.60 922968 44.542
02:58:10.1		 -8.958
-08:57:28.8		 1.9 58.2 64 7 18.0 2.7 2.56, PL 0.21 02:58:10.51 -08:57:29.3 1.4 97.31 77.5 2.31421665 0.80497387 -0.2358 2.0913 11.196957 n/a n/a n/a 106 V=17.52 B=17.29
U=18.40
UVW1=18.54
UVM2>18.5
UVW2>18.7
White=19.48		 Fermi (GBM), Dabancheng (0.5m), MASTER-Kislovodsk, GROWTH-India, NOT, GTC (10.4m), H.E.S.S., MPG (2.2m), AGILE, KAIT (0.76m), MMT (6.5m), UKIRT, Liverpool (2m), NOEMA @ 90 GHz, TNG (3.6m), Keck I, uGMRT (1050-1450 MHz), MeerKAT @ 1.3 GHz, LCO (1m), GROND, MASTER-SAAO, Konus-Wind, Stroncone Observatory (50cm), ATCA at 5.5 GHz, ZTSh (2.6m) 0.0785 (GTC: absorption & emission from SDSS J025810.28-085719.2)
0.078 (Keck I: emission from host)		   We note the presence of a galaxy SDSS J025810.28-085719.2 with z=0.07914 centered at a distance of 10 arcseconds from the XRT location. BAT: GCN 25552; GCN 25579
XRT: GCN 25552; GCN 25567; GCN 25568; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 25552; GCN 25570
Radio: GCN 25589 (NOEMA); GCN 25627 (uGMRT); GCN 25635 (MeerKAT); GCN 25676 (ATCA)
Redshift: GCN 25565 (GTC); GCN 25595 (Keck I)
 Simone Dichiara
190828B 12:59:59.42 922808 251.838
16:47:21.1		 27.287
27:17:13.2		 1.0 66.6 42 2 2.3 0.2 1.29, PL 0.07 16:47:19.51 27:16:50.8 1.4 54.70 212 0.265816656 0.126043224 -2.437 1.91342 1.250676 n/a n/a n/a 63 V>19.1 B>20.0
U>20.4
UVW1>19.2
UVM2>19.4
UVW2>19.3
White>21.4		 Fermi (GBM), AstroSat CZTI     UVOT: no detection BAT: GCN 25517; GCN 25534
XRT: GCN 25517; GCN 25521; GCN 25546; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 25517; GCN 25544
 Simone Dichiara
190824A 14:46:39 922107 215.323
14:21:17.5		 -41.900
-41:54:00.0		 1.7 169.4 85 4 5.0 0.5 1.62, PL 0.08 14:21:13.19 -41:53:37.5 1.4 524.4 10 0.233144484 0.141829332 -0.6371 2.18884 12.85083 n/a n/a n/a 568 V>17.8 B>18.9
U>19.3
UVW1>18.4
UVM2>19.6
UVW2>18.7
White>19.9		 Fermi (GBM)       BAT: GCN 25463; GCN 25482
XRT: GCN 25463; GCN 25466; GCN 25470; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 25463; GCN 25479
 Valerio D'Elia
190823A 13:30:22 MAXI 279.278
18:37:06.7		 -43.439
-43:26:20.4		 n/a n/a n/a n/a n/a n/a n/a n/a 18:38:44.97 -43:31:40.4 8.7 n/a n/a n/a n/a n/a -2.01032 179.819074 n/a n/a n/a n/a n/a n/a       MAXI: GCN 25456 XRT: GCN 25476; GCN 25680; Evans et al., 2009, MNRAS, 397, 1177
  
190821A 17:10:03 921722 250.070
16:40:16.8		 -34.027
-34:01:37.2		 1.3 57.1 24 1 2.8 0.3 2.03, PL 0.10 16:40:13.15 -34:00:25.5 1.5 77.97 295 0.126453982 0.049960884 -7.825 1.71274 3.542885 n/a n/a n/a 89 V>18.3 B>19.9
U>19.6
UVW1>18.9
UVM2>19.7
UVW2>20.2
White>19.5		 Les Makes T60 (60cm), Fermi (GBM)     UVOT: no detection BAT: GCN 25427; GCN 25464
XRT: GCN 25427; GCN 25436; GCN 25444; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 25427; GCN 25450
 Antonino D'Ai
190816A 14:42:24 920783 341.183
22:44:43.9		 -29.745
-29:44:42.0		 1.7 375.0 98 6 1.3 0.3 1.62, PL 0.11 22:44:45.48 -29:45:27.4 4.9 141700 n/a n/a n/a n/a 2.23099 0.310172 n/a n/a n/a n/a n/a n/a       Due to a Moon observing constraint, Swift did not slew to the BAT position until 17:11 UT on 2019 August 17. BAT: GCN 25368; GCN 25405
XRT: GCN 25399; GCN 25473; Evans et al., 2009, MNRAS, 397, 1177
 Kim Page
190804B 07:58:15 MAXI 239.895
15:59:34.8		 -44.773
-44:46:22.8		 n/a n/a n/a n/a n/a n/a n/a n/a 16:00:6.02 -44:46:53.9 3.9 37200 n/a n/a n/a n/a 1.83621 5.98132 n/a n/a n/a n/a n/a n/a       MAXI: GCN 25262 XRT: GCN 25273; GCN 25286; Evans et al., 2009, MNRAS, 397, 1177
  
190731A 22:38:20 Fermi 342.8
22:51:12.0		 -73.9
-73:54:00.0		 n/a n/a n/a n/a n/a n/a n/a n/a 22:38:52.83 -76:34:38.8 2.3 33400 n/a 0.141444282 0.052842237 -1.262 2.33759 5.449988 n/a n/a n/a 33372 V>20.0 B>20.7
UVW2>20.3		       Fermi: GCN 25240
UVOT: no detection		 XRT: GCN 25251; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 25257
  
190727B 20:18:17 916733 126.500
08:25:60.0		 -13.272
-13:16:19.2		 1.0 40.14 180 3 20.9 0.7 1.41, PL 0.03 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM & LAT), Konus-Wind     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 16:42 UT on 2019 September 12. BAT: GCN 25176; GCN 25211
 Amy Lien
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
190719C 14:58:34 915381 240.208
16:00:49.9		 13.005
13:00:18.0		 1.2 185.7 51 3 5.5 0.3 1.64, PL 0.09 16:00:49.65 13:00:00.0 3.6 60.93 1690 0.81842736 0.63357744 -2.111 1.5415 0.899137 n/a n/a n/a 71 V>18.7 B>19.9
U>20.5
UVW1>19.2
White>20.8		 Fermi (GBM), NOT 2.469 (VLT: emission, host) r=22.01 (NOT), M = -22.9 AB (VLT) UVOT: no detection BAT: GCN 25106; GCN 25129
XRT: GCN 25106; GCN 25125; GCN 25126; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 25106; GCN 25128
Redshift: GCN 25252 (VLT)
Host: GCN 25110 (NOT); GCN 25252 (VLT)
 Elena Ambrosi
190718A 04:41:15 915091 336.605
22:26:25.2		 -41.184
-41:11:02.4		 2.4 720.0 3.6 0.6 1.0 0.2 1.38, PL 0.26 22:26:18.27 -41:12:16.0 1.4 66.38 n/a 0.131211486 0.071576176 -0.7768 1.6268 0.696335 n/a n/a n/a 70 V>18.3 B>19.1
U>20.0
UVW1>19.6
White>21.0		       UVOT: no detection BAT: GCN 25082; GCN 25097
XRT: GCN 25082; GCN 25084; GCN 25093; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 25082
 Valerio D'Elia
190708B 19:49:58 MAXI 326.571
21:46:17.0		 7.711
07:42:39.6		 n/a n/a n/a n/a n/a n/a n/a n/a 21:45:56.83 07:52:55.5 7.7 58500 n/a 0.135810067 0.066470821 -0.9158 2.78863 27.208573 n/a n/a n/a n/a n/a n/a       MAXI: GCN 25037 XRT: GCN 25053; GCN 25073; Evans et al., 2009, MNRAS, 397, 1177
  
190706B 12:40:50 913302 107.443
07:09:46.3		 -29.575
-29:34:30.0		 2.2 25.16 5.8 0.9 1.4 0.2 1.90, PL 0.23 07:09:50.89 -29:33:10.3 1.5 94.39 n/a 0.0360204223 0.0197047755 -5.311 1.98504 3.387157 n/a n/a n/a 100 V>19.9 B>20.6
U>19.9
UVW1>20.0
UVM2>19.6
UVW2>20.5
White>20.9		       UVOT: no detection BAT: GCN 24993; GCN 25003
XRT: GCN 24993; GCN 24994; GCN 24995; GCN 24999; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 24993; GCN 25023
 Aaron Tohuvavohu
190701A 09:45:20 912310 28.131
01:52:31.4		 58.899
58:53:56.4		 2.4 52.4 8.7 1.5 1.2 0.3 1.91, PL 0.27 01:52:19.52 58:54:33.7 1.5 141.11 n/a 0.030584268 0.011427858 -8 1.82281 6.360497202 n/a n/a n/a 145 V>19.3 B>20.6
U>20.6
UVW1>19.9
UVM2>19.3
UVW2>20.2
White>21.2		 MAXI/GSC     UVOT: no detection BAT: GCN 24934; GCN 24973
XRT: GCN 24934; GCN 24935; GCN 24940; GCN 24961; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 24934; GCN 24955
 Tilan Ukwatta
190630C 23:52:59 912239 293.890
19:35:33.6		 -32.759
-32:45:32.4		 1.1 38.4 23 2 2.0 0.3 1.96, PL 0.11 19:35:31.32 -32:44:38.9 1.8 149.34 102 0.0223186752 0.0097370748 -4.299 2.18337 1.984043 n/a n/a n/a 136 V>18.1 UVW2>20.1
White>20.5		 AstroSat CZTI     UVOT: no detection BAT: GCN 24927; GCN 24941
XRT: GCN 24927; GCN 24930; GCN 24958; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 24927; GCN 24945
 Tilan Ukwatta
190630B 06:02:08 912102 223.729
14:54:55.0		 41.528
41:31:40.8		 2.0 5.6 2.8 0.4 1.1 0.2 1.36, PL 0.24 14:54:48.06 41:31:34.1 3.1 47 n/a n/a 0.0021 -1.32 3.0 0.1 n/a n/a n/a 65 V>18.87 B>20.69
U>19.89
UVW1>20.02
UVM2>20.36
UVW2>19.09
White>20.5		 KAIT (0.96m)     UVOT: no detection BAT: GCN 24913; GCN 24918
XRT: GCN 24913; GCN 24919
UVOT: GCN 24913; GCN 24943
 Hans Krimm
190627A 11:18:31 911609 244.843
16:19:22.3		 -5.302
-05:18:07.2		 2.7 1.60 0.99 0.22 1.1 0.3 2.38, PL 0.38 16:19:18.73 -05:17:20.5 1.4 109.76 79.8 0.46849824 0.36224076 -0.3297 1.95997 1.807500376643 16:19:18.69 -05:17:20.8 0.46 115 n/a White=18.15 NUTTelA-TAO, Montarrenti Observatory (0.53m), VIRT (0.5m), MASTER-SAAO, GMG (2.4m), Calar Alto (2.2m), Liverpool (2m), Ondrejov (50cm), NOT, Xinglong (2.16m), Koshka Zeiss-1000 (1m), VLT, DCT (4.3m) 1.942 (VLT: absorption)     BAT: GCN 24888; GCN 24899
XRT: GCN 24888; GCN 24890; GCN 24906; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 24888; GCN 24889
Redshift: GCN 24916 (VLT)
 Eda Sonbas
190613B 10:47:02 908329 305.434
20:21:44.2		 -4.655
-04:39:18.0		 1.9 160.84 23 3 5.7 0.7 1.84, PL 0.24 20:21:43.67 -04:38:49.6 1.4 97.47 490 0.4658106 0.293793672 -1.355 1.90583 2.630748 20:21:43.66 -04:38:48.0 0.43 106 V>18.0 B>18.7
U=18.86
UVW1>18.6
UVM2>18.4
UVW2>18.8
White=17.84		 Fermi (GBM), KAIT (0.76m), BOOTES-5/JGT (60cm), NOT (2.5m), Insight-HXMT/HE, MPG (2.2m), Asiago Schmidt (0.92m), Konus-Wind, AstroSat CZTI, FRAM-Auger (30cm)       BAT: GCN 24807; GCN 24820
XRT: GCN 24807; GCN 24812; GCN 24823; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 24807; GCN 24817
 Antonino D'Ai
190613A 04:07:18 908288 182.552
12:10:12.5		 67.244
67:14:38.4		 2.2 17.6 17 3 1.5 0.7 1.22, PL 0.26 12:10:07.01 67:14:07.2 1.5 136.52 118 0.0069654981 0.00264258555 -5.087 1.7775 0.252142 12:10:07.01 67:14:07.0 0.43 145 V=18.63 B=18.93
U=18.88
UVW1>20.1
UVM2>20.8
UVW2>21.5
White=17.88		 Fermi (GBM), KAIT (0.76m), MASTER-IAC, FRAM-ORM (25cm)       BAT: GCN 24798; GCN 24819
XRT: GCN 24798; GCN 24809; GCN 24810; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 24798; GCN 24815
 Elena Ambrosi
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
190611A 17:49:01 907950 324.689
21:38:45.4		 -56.070
-56:04:12.0		 3.0 41.8 4.6 1.6 0.9 0.3 1.88, PL 0.54 21:38:53.43 -56:04:27.4 1.5 113.46 n/a 0.0234787635 0.0113386806 -0.933 1.47983 0.847927 n/a n/a n/a 118 n/a U>19.2
White>20.0		       UVOT: no detection BAT: GCN 24785; GCN 24790
XRT: GCN 24785; GCN 24786; GCN 24793; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 24785; GCN 24792
 Valerio D'Elia
190610A 11:27:45 907754 46.244
03:04:58.6		 -7.66
-07:39:36.0		 1.9 0.62 4.1 0.5 3.9 0.5 0.32, PL 0.27 n/a n/a n/a 292300 n/a n/a n/a n/a n/a n/a n/a n/a n/a 292282 V>20.3 n/a Insight-HXMT/HE, CALET, Konus-Wind     Due to a Sun observing constraint, Swift could not slew to the BAT position until 10:44 UT on 2019 June 14.
XRT: Given the low significance of the fading, the faintness of the source, and the fact that low-level variability is not uncommon among X-ray sources, we cannot say with confidence that this is definitely the afterglow of GRB 190610A, however it remains a tantalizing possibility. Due to the faint nature of the object, no further XRT observations are planned.
UVOT: no detection		 BAT: GCN 24775; GCN 24783
XRT: GCN 24833; GCN 24898
UVOT: GCN 24834
 Phil Evans
190604B 14:57:15 906654 297.546
19:50:11.0		 -32.975
-32:58:30.0		 1.0 220.2 177 4 7.3 0.4 1.81,PL 0.04 19:50:09.74 -32:58:40.6 1.4 116.77 1110 0.2981196 0.10036944 -3.639 2.02184 2.89647 n/a n/a n/a 128 V>17.95 B>18.98
U>1971
UVW1>17.44
UVW2>18.09
White=19.90		 VLT       BAT: GCN 24742; GCN 24752
XRT: GCN 24742; GCN 24743; GCN 24746; GCN 24749; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 24742; GCN 24747
 Kim Page
190531B 07:29:11 Fermi 24.37
01:37:28.8		 -41.97
-41:58:12.0		 n/a n/a n/a n/a n/a n/a n/a n/a 01:37:11.09 -41:57:30.3 1.6 18200 n/a 1.24241304 0.51262266 -1.135 2.19916 9.044293 n/a n/a n/a 18175 n/a b>20.5
U>21.2
UVW1>20.7
UVM2>20.9
UVW2>21.3		       Fermi: GCN 24701
UVOT: no detection		 XRT: GCN 24706; Evans et al., 2009, MNRAS, 397, 1177
  
190530A 10:19:08 Fermi 120.76
08:03:02.4		 35.5
35:30:00.0		 n/a n/a n/a n/a n/a n/a n/a n/a 08:02:07.80 35:28:45.7 1.4 33800 n/a 2.54330958 0.73822923 -1.586 1.76725 1.320279 08:02:07.70 35:28:46.8 0.49 33800 V=18.49 B=18.06
U=17.09
UVW1=16.89
UVW2=17.39		       Fermi: GCN 24679 XRT: GCN 24689; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 24703
  
190519A 07:25:39 904394 114.758
07:39:01.9		 -38.813
-38:48:46.8		 1.7 45.58 180 10 20.6 1.7 1.32, CPL 0.24 07:39:04.24 -38:48:19.6 1.6 84.96 43.5 0.283867744 0.099389968 1.5 1.76831 6.5535 n/a n/a n/a 150 V>18.7 B>19.7
U>19.5
UVW1>19.5
UVM2>19.1
UVW2>19.2		 Fermi (GBM), CALET (GBM), AstroSat (CZTI), Konus-Wind     UVOT: no detection BAT: GCN 24595; GCN 24606
XRT: GCN 24595; GCN 24597; GCN 24608; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 24595; GCN 24612
 Tilan Ukwatta
190515B 16:04:21 903845 98.826
06:35:18.2		 52.322
52:19:19.2		 1.5 46.4 16 1 1.1 0.2 1.74, PL 0.15 06:35:23.62 52:19:02.3 1.5 82.44 77.8 0.073135455 0.048154231 -3.85 1.96696 1.3391376 n/a n/a n/a 93 V>18.9 B>18.7
U>19.5
UVW1>18.9
UVM2>19.6
UVW2>19.0
White>20.0		       UVOT: no detection BAT: GCN 24553; GCN 24564
XRT: GCN 24553; GCN 24554; GCN 24557; GCN 24561; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 24553; GCN 24568
Other: GCN 24555
 Mike Moss
190512A 14:40:09 903357 82.402
05:29:36.5		 -7.582
-07:34:55.2		 2.9 40.1 13 1 1.0 0.2 2.07, PL 0.14 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 18:41 UT on 2019 July 21. BAT: GCN 24501; GCN 24520
 Maria Grazia Bernardini
190511A 07:14:48 903158 126.443
08:25:46.3		 -20.252
-20:15:07.2		 1.5 27.7 74 5 6.2 1.2 1.19, PL p.10 08:25:46.61 -20:15:34.1 1.6 122.90 94.3 0.075173728 0.030015744 -1.177 2.11564 1.639042 08:25:46.44 -20:15:33.6 0.42 131 V>19.35 U=19.62
B>20.13
UVW2>17.81
White=15.96		 Fermi (GBM & LAT), NOT, Konus-Wind       BAT: GCN 24472; GCN 24502
XRT: GCN 24472; GCN 24481; GCN 24498; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 24472; GCN 24494; GCN 24587
 Maria Grazia Bernardini
190427A 04:34:15 900730 280.217
18:40:52.1		 40.304
40:18:14.4		 2.4 0.3 1.3 0.2 1.6 0.3 1.17, PL 0.21 n/a n/a n/a 3735.8 n/a n/a n/a n/a n/a n/a n/a n/a n/a 3737 n/a U>19.9 Fermi (GBM), CALET (CGBM)     Due to an observing constraint, Swift did not slew until T0+43.4 minutes.
UVOT: no detection		 BAT: GCN 24261; GCN 24330
XRT: GCN 24264
UVOT: GCN 24333
 A. Tohuvavohu
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
190424A 10:00:43 900285 48.693
03:14:46.3		 20.239
20:14:20.4		 1.4 10.6 12 1 2.0 0.3 1.45, PL 0.13 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 17:34 UT on 2019 June 30. BAT: GCN 24163; GCN 24164
 Jeff Gropp
190422A 22:55:29 899979 182.126
12:08:30.2		 -60.167
-60:10:01.2		 2.4 n/a 65 3 2.6 0.2 1.76, PL 0.08 12:08:08.46 -60:13:27.6 1.4 529.32 n/a 0.64478694 0.315448896 -3.839 2.04599 16.8537 n/a n/a n/a 532 V>17.2 B>18.3
U>18.9
UVW1>19.1
UVM2>19.1
UVW2>19.6
White>18.8		 Fermi (GBM)     UVOT: no detection BAT: GCN 24147; GCN 24157
XRT: GCN 24147; GCN 24151; GCN 24155; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 24147; GCN 24159
 Mike Moss
190404C 13:14:08 MAXI 220.987
14:43:56.9		 -22.632
-22:37:55.2		 n/a n/a n/a n/a n/a n/a n/a n/a 14:43:22.21 -22:39:49.9 2.8 7400 n/a n/a n/a -0.72 n/a n/a n/a n/a n/a n/a n/a n/a       GCN 24049 (MAXI) XRT: GCN 24054; GCN 24062
  
190331B 03:59:05 Ground Analysis 326.258
21:45:01.9		 -54.555
-54:33:18.0		 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 73300 n/a n/a n/a n/a n/a n/a n/a n/a n/a 73318 V>17.35 U>18.73
White>18.71		       XRT: The count rate of the possible afterglow counterpart (GCN24041) remains constant across both observations, we therefore conclude that we did not detect an X-ray afterglow.
UVOT: no detection		 BAT: GCN 24041
XRT: GCN 24041; GCN 24052
UVOT: GCN 24041
 Kim Page
190331A 02:14:37.50 895813 28.573
01:54:17.5		 27.635
27:38:06.0		 1.4 4.3 4.5 0.4 2.8 0.2 1.24, PL 0.15 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Insight-HXMT     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 18:15 UT on 2019 June 12. BAT: GCN 24027; GCN 24030
 Kim Page
190326A 07:35:28 895006 341.652
22:46:36.5		 39.914
39:54:50.4		 1.6 0.08 0.63 0.08 1.55 0.30 -0.76, CPL 0.92 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a UVW1>20.47 Insight-HXMT/HE     Due to a Sun observing constraint, Swift did slew to the BAT position until T0+18.91 days.
BAT: A soft-short GRB or SGR
XRT: no detection
UVOT: no detection
A non detection at T+18.9 days is consistent with the expected behavior of a short GRB.		 BAT: GCN 24009; GCN 24020
XRT: GCN 24129
UVOT: GCN 24129
 Mike Siegel
190324A 22:44:01 894718 49.603
03:18:24.7		 -47.212
-47:12:43.2		 1.0 28.4 72 2 11.9 0.5 1.46, PL 0.06 03:18:27.77 -47:12:54.1 1.4 3297.89 n/a 0.197808828 0.04485787 -1.121 1.9869 0.828969 03:18:27.74 -47:12:52.6 0.43 3302 V=17.55 B=17.98
U=16.75
UVW1=16.7
UVM2=16.79
UVW2=17.82
White=17.23		 VLT, Fermi (GBM), MASTER-OAFA, CALET (CGBM), Insight-HXMT/HE, Konus-Wind 1.1715 (VLT: absorption)   Due to an observing constraint, Swift did not slew until T0+52.4 minutes. BAT: GCN 23993; GCN 24007
XRT: GCN 23997; GCN 24001; GCN 24004; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23996; GCN 24014
Redshift: GCN 23999 (VLT)
 Sam LaPorte
190320A 01:14:36 893808 117.824
07:51:17.8		 -45.876
-45:52:33.6		 1.9 64.0 27 3 1.3 0.5 1.20, PL 0.20 07:51:23.66 -45:53:16.1 1.5 2831.91 n/a 0.023363047 0.009301071 -1.181 2.13236 3.601744 n/a n/a n/a 2834 V>20.4 B>20.8
U>19.6
UVW1>19.5
UVM2>19.8
UVW2>20.1
White>21.4		 MASTER-OAFA, Fermi (GBM)     Due to an observing constraint, Swift did not slew until T0+44.3 minutes.
UVOT: no detection		 BAT: GCN 23973; GCN 23980
XRT: GCN 23974; GCN 23977; GCN 23981; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23982
 Jeff Gropp
190311A 14:23:33 892607 212.067
14:08:16.1		 53.486
53:29:09.6		 1.3 17.0 9.1 0.9 1.8 0.3 1.80, PL 0.17 14:08:15.70 53:30:01.6 1.4 80.34 54.5 0.107245824 0.065494272 -2.417 2.00488 3.824008 14:08:15.71 53:30:02.9 0.49 88 V>20.42 U=19.85
B>20.89
UVW1>20.98
UVM2>20.87
UVW2>20.16
White=19.59		 AZT-33IK (Mondy), NEXT (0.6m), MASTER-Tunka, TSHAO Zeiss-1000 (1m), Fermi (GBM), GMG (2.4m), OAO OAUV (0.5m), NOT (2.5m), Liverpool (2m), OSN (1.5m), MITSuME (50cm)       BAT: GCN 23946; GCN 23961
XRT: GCN 23946; GCN 23950; GCN 23952; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23946; GCN 23965
 Nora Troja
190305A 13:05:19.34 AGILE n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 00:46:30.38 -50:20:55.1 2.5 31900 n/a 2.9106822 0.31655037 -2.844 1.58376 3.740202 n/a n/a n/a n/a n/a n/a       AGILE: GCN 23930 XRT: GCN 23935; GCN 23945; Evans et al., 2009, MNRAS, 397, 1177
  
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
190220A 02:59:34 889785 330.128
22:00:30.7		 -76.669
-76:40:08.4		 1.3 10.0 8.9 1.0 2.6 0.4 0.79, CPL 0.77 22:00:39.30 -76:40:52.5 1.5 80.84 161 0.0213353259 0.0090589226 -2.353 1.68896 3.88283 22:00:39.14 -76:40:50.4 0.66 86 n/a White=19.29         BAT: GCN 23908; GCN 23914
XRT: GCN 23908; GCN 23912; GCN 23917; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23908
 Kim Page
190219A 19:38:58 889748 189.686
12:38:44.6		 76.606
76:36:21.6		 1.6 167.8 39 2 1.9 0.2 2.24, PL 0.10 12:38:30.44 76:36:44.9 1.6 100.91 1380 0.226804786 0.204562037 -1.661 2.12305 1.713963 n/a n/a n/a 109 n/a n/a NOT (2.56m)       BAT: GCN 23902; GCN 23913
XRT: GCN 23902; GCN 23903; GCN 23907; GCN 23909; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23902
 Andy Beardmore
190211A 16:54:44 888648 196.652
13:06:36.5		 41.976
41:58:33.6		 2.3 12.48 6.5 1.2 1.9 0.4 1.51, PL 0.33 13:06:38.10 41:58:01.5 3.5 196.40 n/a 0.06710844 0.0271262376 -0.1748 1.9291 0.693099 13:06:38.45 41:58:04.9 0.53 203 n/a White=19.73 NEXT (0.6m), BOOTES-4/MET (0.6m), NOT (2.56m), MITSuME (50cm), DOAO (1m), Tautenburg, GROWTH-India (0.7m)       BAT: GCN 23883; GCN 23887
XRT: GCN 23883; GCN 23888; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23894
 Frank Marshall
190204A 05:46:01 887579
887580		 351.491
23:25:57.8		 54.884
54:53:02.4		 1.0 26.4 130 3 30.5 0.9 1.30, PL 0.04 23:25:54.72 54:52:34.8 1.4 75.03 572 0.097754265 0.0295989939 -0.8629 1.88087 5.259994 23:25:54.58 54:52:35.1 0.4 84 V=18.30 B=19.29
U=17.85
UVW1>18.3
UVM2>19.5
UVW2>18.7
White=16.84		 MAXI/GSC, AstroSat CZTI, COATLI (50cm), SAO RAS Zeiss-1000, Konus-Wind, CALET     This GRB resulted in two BAT triggers in the on-board processing (#887579 at 05:46:01 and #887580 at 05:46:06). We adopt the first trigger number and time as T0. BAT: GCN 23852; GCN 23872
XRT: GCN 23852; GCN 23857; GCN 23862; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23852; GCN 23863
 Amy Lien
190203A 15:44:08 887512 22.603
01:30:24.7		 55.736
55:44:09.6		 1.0 96 150 5 3.1 0.6 1.06, PL 0.06 01:30:23.25 55:43:20.4 1.4 115.65 446 0.233342816 0.058953824 0.4956 1.62927 7.03509 01:30:23.21 55:43:20.6 0.46 121 V>19.2 B>20.5
U>21.0
UVW1>20.2
UVM2>21.0
UVW2>20.2
White=18.66		 SAO RAS Zeiss-1000, MASTER-Amur, Konus-Wind, AstroSat CZTI, AZT-33IK       BAT: GCN 23845; GCN 23873
XRT: GCN 23845; GCN 23848; GCN 23858; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23845; GCN 23865
 Amy Lien
190202A 01:39:30 887217 166.506
11:06:01.4		 9.393
09:23:34.8		 1.9 19.4 60 5 7.8 1.5 1.32, PL 0.13 11:06:00.59 09:22:36.8 1.5 163.18 75 0.336741522 0.110693069 -0.5561 1.82361 0.67734 11:06:00.63 09:22:36.7 0.42 173 V=17.94 B=18.38
U=18.20
UVW1>18.5
White=16.02		 Koshka Zeiss-1000 (1m), GOTO, AGILE, Fermi (GBM), LCO (1m), McDonald (0.8m), NOT, TSHAO Zeiss-1000 (1m), SAO RAS Zeiss-1000, HCT (2m), Xinglong (2.16m), GROWTH-India (0.7m), AstroSat CZTI, Terskol Zeiss-2000 (2m)       BAT: GCN 23830; GCN 23836
XRT: GCN 23830; GCN 23832; GCN 23840; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23830; GCN 23834
 Amy Lien
190129B 12:15:34 IPN 117.285
07:49:08.4		 1.257
01:15:25.2		 n/a n/a n/a n/a n/a n/a n/a n/a 07:49:50.77 00:56:04.9 2.1 45000 n/a 2.84134725 0.8130595 -1.604 1.76095 4.689936 n/a n/a n/a 44980 n/a U>20.2       IPN: GCN 23808
XRT: candidate detection
UVOT: no detection		 XRT: GCN 23813; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23819
  
190123A 12:19:13 885314 53.175
03:32:42.0		 45.505
45:30:18.0		 1.7 24.4 8.4 1.1 1.0 0.2 1.13, PL 0.23 03:32:52.93 45:31:31.1 1.6 117.29 71.2 0.020721855 0.0074594484 -1.31 1.78831 23.41591 n/a n/a n/a 124 V>20.3 B>21.1
U>21.0
UVW1>20.1
UVM2>19.9
UVW2>21.1
White>22.0		 Fermi (GBM)     UVOT: no detection BAT: GCN 23769; GCN 23780
XRT: GCN 23769; GCN 23771; GCN 23775; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23769; GCN 23784
 Antonino D'Ai
190114C 20:57:03 883832 54.503
03:38:00.7		 -26.938
-26:56:16.8		 1.0 361.5 830 10 101.0 1.5 1.43, PL 0.02 03:38:01.18 -26:56:47.8 1.4 63.95 7390 1.11783672 0.504969444 -1.417 1.80689 76.647 03:38:01.16 -26:56:46.9 0.42 74 V=16.28 B=17.38
U>20.28
UVW1=21.05
UVM2=21.00
UVW2>21.33
White=16.90		 MASTER-IAC, MASTER-SAAO, NOT (2.5m), OASDG (0.5m), MAGIC, MPG (2.2m), Fermi (GBM & LAT). GTC (10.4m), ESO-VLT UT2, AGILE/MCAL, INTEGRAL, Insight-HXMT/HE, McDonald Observatory, VLA @ 33.5 GHz, ALMA @ 90 GHz, REM (60cm), LSGT (0.42m), GROWTH-India (0.7m), KMTnet (1.6m), Konus-Wind, UKIRT, CHILESCOPE RC-1000, HCT (2m), ATCA @ 5.5, 9, 17 and 19 GHz, ePESSTO NTT, COATLI (50cm), RT-22 @ 36.8 GHz, HJT (1.5m), MeerKAT @ 1.3 GHz, GMRT @ 1.26 GHz, RTT150 (1.5m), HCT (2m) 0.42 (NOT: absorption)
0.4245 (GTC)
0.4250 (ESO-VLT UT2: absorption & emission)		 r'=21.229, i'=21.574, z'=20.994 Pan-STARRS (possible host)   BAT: GCN 23688; GCN 23724
XRT: GCN 23688; GCN 23704; GCN 23706; GRB 23736; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23688; GCN 23725
Radio: GCN 23726 (VLA); GCN 23728 (ALMA); GCN 23745 (ATCA); GCN 23750 (RT-22); GCN 23760 (MeerKAT); GCN 23762 (GMRT)
Redshift: GCN 23695 (NOT); GCN 23708 (GTC); GCN 23710 (ESO-VLT UT2)
Host: GCN 23692 (Pan-STARRS)
Other: GCN 23983 (SN Discovery)
 Jeff Gropp
190114B 19:31:12 883818 174.868
11:39:28.3		 18.882
18:52:55.2		 2.3 26.5 5.1 1.0 0.5 0.2 1.98, PL 0.28 11:39:29.81 18:53:26.9 2.3 157.53 n/a 0.000054799734 0.0000110266497 -2.055 1.98905 0.1747718775 n/a n/a n/a 158 V>18.5 B>19.9
U>20.4
UVW1>19.7
UVM2>18.9
UVW2>19.8		 BOOTES-4/MET (0.6m), AZT-33IK, NOT (2.5m), Abastumani Observatory (0.7m), Liverpool (2m)     UVOT: no detection BAT: GCN 23686; GCN 23721
XRT: GCN 23686; GCN 23691; GRB 23730; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23686; GCN 23720
 Mike Siegel
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
190114A 03:10:49 883600 65.543
04:22:10.3		 2.196
02:11:45.6		 1.7 66.6 8.0 1.2 0.5 0.2 2.06, PL 0.22 04:22:10.54 02:11:29.1 1.4 246.63 118 0.121858278e 0.049489995 -7.866 1.83214 4.41327 04:22:10.55 02:11:29.6 0.42 258 V=18.33 B=19.57
U>19.64
UVW1>19.17
UVM2>19.66
UVW2>19.12
White=19.69		 VLT, MPG (2.2m), OSN T150, NOT (2.5m), AZT-33IK, NOEMA @ 76, 92, 136 and 152 GHz 3.3765 (VLT: absorption)   UVOT: possible UVOT detection BAT: GCN 23677; GCN 23685
XRT: GCN 23677; GCN 23679; GCN 23681; GCN 23683; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23677; GCN 23678; GCN 23719
Radio: GCN 23739 (NOEMA)
Redshift: GCN 23680 (VLT)
 Sam LaPorte
190110A 17:24:48 883012 276.939
18:27:45.4		 -53.643
-53:38:34.8		 1.0 9.3 25 1 9.0 0.5 1.66, PL 0.07 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Konus-Wind, Insight-HXMT/HE     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 16:10 UT on 2019 February 01. BAT: GCN 23670; GCN 23674
 Boris Sbarufatti
190109B 11:56:09 882809 55.563
03:42:15.1		 63.592
63:35:31.2		 1.4 5.92 4.8 0.5 1.7 0.2 1.58, PL 0.16 03:41:56.94 63:35:31.3 1.5 87.10 n/a 0.01586091 0.0072352362 -1.006 2.07112 5.494037 n/a n/a n/a 91 V>20.4 B>20.9
U>21.0
UVW1>20.2
UVM2>20.8
UVW2>20.2
White>22.1		 Fermi (GBM)     UVOT: no detection BAT: GCN 23648; GCN 23659
XRT: GCN 23648; GCN 23651; GCN 23652; GCN 23662; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23648; GCN 23664
 Boris Sbarufatti
190109A 05:12:41 882747 33.213
02:12:51.1		 38.111
38:06:39.6		 1.0 115.0 55 3 1.9 0.3 0.36, CPL 0.47 02:12:48.56 38:06:29.7 1.4 168.86 206 0.040872132 0.0179622432 -2.423 1.83858 0.541527 n/a n/a n/a 181 V>16.8 B>18.6
U>17.5
UVW1>17.4
UVM2>18.1
UVW2>17.9
White>20.27		 Fermi (GBM)     UVOT: no detection BAT: GCN 23642; GCN 23653
XRT: GCN 23642; GCN 23643; GCN 23644; GCN 23645; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23642; GCN 23663; GCN 23673
 Jeff Gropp
190106A 13:34:44 882252 29.877
01:59:30.5		 23.839
23:50:20.4		 1.0 76.8 60 2 5.5 0.3 1.43, CPL 0.21 01:59:31.23 23:50:43.8 1.4 81.79 1980 0.736701 0.32045405 -4.122 1.94587 0.000000553222 01:59:31.16 23:50:43.9 0.42 90 V=16.54 B=16.70
U=15.57
UVW1=17.36
White=16.64		 MASTER-Amur, MITSuME (50cm), GMG (2.4m), TSHAO Zeiss-1000 (1m), GWAC-F60B, Xinglong (2.16m), Bassano Bresciano Observatory (250mm), BOOTES-4/MET (0.6m), OASDG (0.5m), VLT, IERCOO/ICSP (0.61m), NEXT (0.6m), Konus-Wind, AZT-33IK, Liverpool (2m), OSN T150, DCT (4.3m) 1.86 (Xinglong: absorption)
1.86 (GMG: absorption)
1.859 (VLT: absorption)		     BAT: GCN 23615; GCN 23625
XRT: GCN 23615; GCN 23619; GCN 23633; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23615; GCN 23626
Redshift: GCN 23623 (Xinglong); GCN 23629 (Xinglong); GCN 23630 (GMG); GCN 23632 (VLT)
 Eda Sonbas
190103B 21:03:51 881709 212.561
14:10:14.6		 35.254
35:15:14.4		 1.3 19.5 120 10 16.3 1.5 0.99, CPL 0.29 14:10:16.57 35:15:39.7 1.4 93.31 742 0.2088276 0.163808264 -1.084 1.93179 4.131249 n/a n/a n/a 103 V>20.6 B>21.5
U>21.3
UVW1>21.2
UVM2>21.1
UVW2>21.0
White>21.8		 Konus-Wind, CALET (CGBM)     UVOT: no detection BAT: GCN 23602; GCN 23606
XRT: GCN 23602; GCN 23603; GCN 23604; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23602; GCN 23684
 Amy Lien
181228A 02:53:17 879909 49.831
03:19:19.4		 13.212
13:12:43.2		 1.0 257.3 100 3 9.5 0.5 1.45, PL 0.06 03:19:14.94 13:12:07.4 1.4 82.54 54.6 0.10086896 0.039064856 -2.172 1.79686 5.27786 n/a n/a n/a 93 V>19.1 B>20.5
U>20.5
UVW1>18.4
White>21.0		 REM (60cm), MASTER-OAFA, Fermi (GBM)     UVOT: no detection BAT: GCN 23570; GCN 23583
XRT: GCN 23570; GCN 23574; GCN 23584; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23570; GCN 23581
 Michael Moss
181224A 13:36:51 878911 125.949
08:23:47.8		 6.194
06:11:38.4		 1.9 12.5 4.9 0.6 1.0 0.2 1.27, PL 0.20 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Moon observing constraint, Swift cannot slew to the BAT position until 08:10 UT on 2018 December 26. BAT: GCN 23554; GCN 23555
 Andrea Melandri
181213A 12:57:38 876016 248.210
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 16:33:04.86 78:29:48.7 0.43 2352 V>17.35 B=17.82
U=17.25
UVW1=17.50
UVM2>19.26
UVW2>17.50
White=17.15		 MASTER-Net, BOOTES-5/JGT (60cm), TSHAO (1m), NOT (2.5m), Gao-Ya-Zi HMT-0.5m, Abastumani Observatory AS-32 (0.7m), Insight-HXMT/HE, AZT-33IK <2.4 (NOT: inferred)   Due to an observing constraint, Swift did not slew until T0+33.8 minutes. BAT: GCN 23525; GCN 23533
XRT: GCN 23528; GCN 23535; GCN 23536; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23529; GCN 23545
Redshift: GCN 23537 (NOT)
 Phil Evans
181203A 12:08:47 874475 108.341
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>19.0
UVM2>18.5
UVW2>19.7
White>21.8		 BOOTES-3/YA (60cm), MPG (2.2m)     UVOT: no detection BAT: GCN 23493; GCN 23500
XRT: GCN 23493; GCN 23494; GCN 23502; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23493; GCN 23505
 Nora Troja
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
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>19.6
UVM2>22.2
UVW2>20.5		         BAT: GCN 23482; GCN 23489
XRT: GCN 23482; GCN 23483; GCN 23487; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23482; GCN 23498
 John Cannizzo
181201A 02:38:00 INTEGRAL n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 21:17:11.20 -12:37:50.9 1.4 14300 n/a 3.937437 1.43215884 -1.296 1.74367 0.5759968 21:17:11.17 -12:37:51.0 0.2 14300 V=17.70 U=17.25
UVW2=15.39
White=17.53		       INTEGRAL: GCN 23469 XRT: GCN 23471; GCN 23472; GCN 23474; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23499
  
181126A 09:54:08 873539 152.350
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
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
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
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
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
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
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
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
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
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
UVW2>19.8
White>21.0		 Fermi (GBM)     BAT: The temporal and spectral characteristics of this burst are consistent with those of a long GRB.
UVOT: no detection		 BAT: GCN 22982; GCN 23000
XRT: GCN 22982; GCN 22987; GCN 23003; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22982; GCN 22992
 Sam LaPorte
180720B 14:21:44 848890 0.528
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
  
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
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
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
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
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, Palomar (60", SEDM)       BAT: GCN 22798; GCN 22815
XRT: GCN 22798; GCN 22802; GCN 22808; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22798; GCN 22805
 Phil Evans
180618A 00:43:13 842475 169.948
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=18.71 B=18.84
U=17.62
UVW1=18.59
UVM2>17.6
UVW2=18.85
White=17.95		 Liverpool (2m), Fermi (GBM), MASTER II, Astrosat       BAT: GCN 22790; GCN 22796
XRT: GCN 22790; GCN 22791; GCN 22793; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22790; GCN 22810
 Sam Laporte
180614A 19:16:13 841548 3.073
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
UVW1>21.2
UVM2>21.0
UVW2>20.1		 VLT, LCO (1m)     UVOT: no detection BAT: GCN 22769; GCN 22776
XRT: GCN 22769; GCN 22771; GCN 22773; GCN 22774; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22769; GCN 22779
 Aaron Tohuvavohu
180602A 08:14:50 835200 142.343
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
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
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
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 U>20.5
B>19.4
UVW1>19.0
UVM2>18.5
UVW2>19.0
White>21.0		       UVOT: no detection BAT: GCN 22672; GCN 22675
XRT: GCN 22672; GCN 22673; GCN 22676; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22672; GCN 22674
 Frank Marshall
180418A 06:44:06 826428 170.132
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
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
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
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
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
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
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>20.1
White>20.8		 Fermi (GBM), Konus-Wind     UVOT: no detection BAT: GCN 22375; GCN 22380
XRT: GCN 22375; GCN 22376; GCN 22377; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22375; GCN 22379
 Kim Page
180115A 04:16:03 805318 12.040
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
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
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
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, ATCA @ 2.1, 5.5, & 9.0 GHz 0.0368 (VLT: emission & absorption) Likely host: 2MASX J11093966-1235116 (z = 0.037)   BAT: GCN 22177; GCN 22184; GCN 22231
XRT: GCN 22177; GCN 22179; GCN 22183; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22177; GCN 22181; GCN 22202
Radio: GCN 22187 (NOEMA); GCN 22216 (VLA); GCN 22242 (JCMT); GCN 22252 (ALMA); GCN 22258 (RATAN); GCN 22264 (GMRT); GCN 22302 (VLBA); GCN 22350 (eMERLIN); GCN 27812 (ATCA); GCN 29640 (ACTA)
Redshift: GCN 22180 (VLT)
Host: GCN 22178
 Valerio D'Elia
171124A 05:37:56.50 Fermi n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 22:21:54.24 35:19:55.7 2.3 21800 n/a 0.073321524 0.077211903 0.06627 2.7667 7.85654 n/a n/a n/a n/a n/a n/a       Fermi: GCN 22156 XRT: GCN 22165; GCN 22174; Evans et al., 2009, MNRAS, 397, 1177
  
171123A 14:14:47 791922 186.198
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
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
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
  
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
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
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
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
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
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
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
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
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>19.6
UVM2>18.6
UVW2>19.0		 Fermi (GBM)       BAT: GCN 21321; GCN 21331
XRT: GCN 21321; GCN 21322; GCN 21323; GCN 21325; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21321; GCN 21329
 Valerio D'Elia
170710B 08:10:06.251 Ground Analysis 43.122
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
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
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
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>20.1
UVW2>20.0		 Konus-Wind, MPG (2.2m), HJT (1.5m), DCT (4.3m), TNG (3.6m), DOT (3.6m)     UVOT: no detection BAT: GCN 21042; GCN 21046
XRT: GCN 21042; GCN 21047; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 21042; GCN 21049
 Andy Beardmore
170419B 21:33:46 748947 60.494
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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'Aì
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
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
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
UVW1>29.0
White>20.6		 NOT, Konus-Wind, MPG (2.2m), CALET GBM     UVOT: no detection BAT: GCN 19502; GCN 19506
XRT: GCN 19502; GCN 19503; GCN 19504; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19502; GCN 19513
 Tilan Ukwatta
160601A 14:43:02 688452 234.923
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
  
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
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
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
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
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
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 B>19.6
U=19.14
UVW1>18.8
UVM2>19.2
UVW2>19.3		 NOT, VLT, AZT-33IK, HJT (1.5m), MPG (2.2m) 0.726 (VLT: emission from host)     BAT: GCN 19182; GCN 19188
XRT: GCN 19182; GCN 19185; GCN 19190; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19182; GCN 19187
Redshift: GCN 19192 (VLT)
 Valerio D'Elia
160313A 02:37:15 678929 183.821
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'Aì
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=20.75
B>19.9
UVW1>20.5
UVM2>19.5
White>22.5		 HJT (1.5m), NOT (2.5m), McDonald (2.1m), BOAO (1.8m), VLT, OSN (1.5m), MPG (2.2m), MMT (6.5m)   r=25.8 (possible host)   BAT: GCN 19126; GCN 19148
XRT: GCN 19126; GCN 19132; GCN 19137; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 19126; GCN 19134
Redshift: GCN 19154 (VLT)
Host: GCN 19160 (GTC)
 Andy Beardmore
160228A 17:34:32 676595 107.311
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
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
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
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
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
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
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
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
  
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
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
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
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
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
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
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
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