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GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
XRT RA
(J2000)
XRT Dec
(J2000)
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT Time to
First Observation
[sec]
UVOT Magnitude Other Observatory Detections Redshift Host Galaxy Comments References
190613B 10:47:02 908329 305.434
20:21:44.2
-4.655
-04:39:18.0
160.84 23 20:21:43.67 -04:38:49.6 97.47 490 20:21:43.66 -04:38:48.0 106 V>18.0 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       BAT: GCN 24807; GCN 24820
XRT: GCN 24807; GCN 24812; GCN 24823; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 24807; GCN 24817
190613A 04:07:18 908288 182.552
12:10:12.5
67.244
67:14:38.4
17.6 17 12:10:07.01 67:14:07.2 136.52 118 12:10:07.01 67:14:07.0 145 V=18.63 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
190611A 17:49:01 907950 324.689
21:38:45.4
-56.070
-56:04:12.0
41.8 4.6 21:38:53.43 -56:04:27.4 113.46 n/a n/a n/a 118 n/a       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
190610A 11:27:45 907754 46.244
03:04:58.6
-7.66
-07:39:36.0
0.62 4.1 n/a n/a 292300 n/a n/a n/a 292282 V>20.3 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: candidate afterglow, but it is below the RASS limit and shows no definitive signs of fading.
UVOT: no detection
BAT: GCN 24775; GCN 24783
XRT: GCN 24833
UVOT: GCN 24834
190604B 14:57:15 906654 297.546
19:50:11.0
-32.975
-32:58:30.0
220.2 177 19:50:09.74 -32:58:40.6 116.77 1110 n/a n/a 128 V>17.95 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
190531B 07:29:11 Fermi 24.37
01:37:28.8
-41.97
-41:58:12.0
n/a n/a 01:37:11.09 -41:57:30.3 18200 n/a n/a n/a 18175 n/a       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 08:02:07.80 35:28:45.7 33800 n/a 08:02:07.70 35:28:46.8 33800 V=18.49       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
45.58 180 07:39:04.24 -38:48:19.6 84.96 43.5 n/a n/a 150 V>18.7 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
190515B 16:04:21 903845 98.826
06:35:18.2
52.322
52:19:19.2
46.4 16 06:35:23.62 52:19:02.3 82.44 77.8 n/a n/a 93 V>18.9       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