Swift GRB Table
- The most recent 50 of 2036 bursts are displayed here.
- Download this table as a tab-delimited text file: grb_table_1777344251.txt
- For details on these parameters, please see the help file. Clicking the column heading will take you directly to the help for that column.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 260208A | 05:07:28 | Fermi | 204.4 13:37:36.0 |
33.0 33:00:00.0 |
n/a | n/a | 13:38:55.56 | 33:48:04.0 | 35100 | n/a | n/a | n/a | 35400 | V=20.01 | Fermi: GCN 43635 XRT: cannot presently determine if the source is fading |
XRT: GCN 43652 UVOT: GCN 43702 |
|||
| 260204A | 14:48:49 | SVOM | 205.1185 13:40:28.4 |
2.0200 02:01:12.0 |
n/a | n/a | 13:40:25.49 | 01:55:50.7 | 23000 | n/a | n/a | n/a | 23622 | n/a | SVOM: GCN 43613 UVOT: no detection |
XRT: GCN 43622; GCN 43678; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 43669 |
|||
| 260127A | 17:50:34 | 1444088 | 231.879 15:27:31.0 |
6.758 06:45:28.8 |
104.06 | 23 | 15:27:31.02 | 06:45:45.3 | 205.29 | 45.8 | n/a | n/a | 213 | n/a | Fermi (GBM), LCO (1m), SVOM/C-GFT, MITSuME (50cm), NOT, COLIBRÍ, SAO RAS/Zeiss-1000, GECAM-B | BAT: GCN 43529; GCN 43563 XRT: GCN 43529; GCN 43532; GCN 43535; GCN 43539; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 43529 |
|||
| 260122B | 23:13:10 | 1443066 | 336.096 22:24:23.0 |
-59.176 -59:10:33.6 |
16.59 | 10 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | Due to a Sun observing constraint, Swift cannot slew to the BAT position until 2026 February 16. There will thus be no XRT or UVOT data for this trigger. | BAT: GCN 43502; GCN 43507 |
|||
| 260120B | 18:00:26 | 1442454 | 284.701 18:58:48.2 |
61.905 61:54:18.0 |
4.48 | 12 | 18:58:38.34 | 61:54:18.3 | 145.48 | n/a | n/a | n/a | 149 | V>17.4 | Fermi (GBM), SVOM (C-GFT & GRM), AstroSat CZTI, Konus-Wind | BAT: GCN 43479; GCN 43493 XRT: GCN 43479; GCN 43484; GCN 43492; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 43479; GCN 43487 |
|||
| 260117A | 19:43:25 | SVOM | 188.1895 12:32:45.5 |
43.8927 43:53:33.7 |
n/a | n/a | 12:32:33.27 | 43:54:45.9 | 12500 | n/a | n/a | n/a | n/a | n/a | SVOM: GCN 43437 | XRT: GCN 43439; GCN 43456; Evans et al., 2009, MNRAS, 397, 1177 |
|||
| 260114A | 11:40:26 | 1440319 | 74.602 04:58:24.5 |
-7.994 -07:59:38.4 |
n/a | n/a | 04:58:23.49 | -08:00:51.9 | 122.20 | n/a | n/a | n/a | 164 | V>18.44 | Fermi (GBM), GMG (2.4m), Mondy AZT-33IK (1.5m), GECAM-B, Konus-Wind, Insight-HXMT/HE | 0.524 (VLT: emission from putative host) | r~21.1 AB mag (VLT) | UVOT: no detection | BAT: GCN 43396 XRT: GCN 43396; GCN 43412; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 43396; GCN 43473 Redshift: GCN 43410 (VLT); GCN 43429 (VLT) Host: GCN 43410 (VLT); GCN 43429 (VLT) |
| 260111A | 16:33:14.01 | BAT/GUANO | 229.57340 15:18:17.6 |
51.97470 51:58:28.9 |
n/a | n/a | 15:18:20.60 | 51:58:24.8 | 94300 | n/a | n/a | n/a | n/a | n/a | Fermi (GMB), GECAM-B, COLIBRÍ | Initially detected by Fermi: GCN 43370 XRT: A source consistent with the position of XRT source 2 has been reported in the optical with COLIBRÍ, suggesting it could be the GRB afterglow. |
BAT: GCN 43377 XRT: GCN 43388 |
||
| 260104A | 05:37:02 | 1430212 | 337.395 22:29:34.8 |
-21.291 -21:17:27.6 |
13.26 | 3.5 | 22:29:35.81 | -21:17:43.9 | 86.09 | n/a | n/a | n/a | 90 | n/a | BAT: GCN 43315; GCN 43355 XRT: GCN 43315; GCN 43319; GCN 43320; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 43315 |
||||
| 260102A | 04:10:03 | SVOM | 183.8803 12:15:31.3 |
48.2583 48:15:29.9 |
n/a | n/a | 12:15:47.82 | 48:15:02.1 | 9600 | n/a | n/a | n/a | n/a | n/a | SVOM: GCN 43295 | XRT: GCN 43304; GCN 43357; Evans et al., 2009, MNRAS, 397, 1177 |
|||
| 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 |
| 260101A | 00:56:30 | 1429608 | 86.442 05:45:46.1 |
63.583 63:34:58.8 |
48.00 | 45 | 05:45:42.93 | 63:35:32.5 | 84.66 | n/a | 05:45:42.96 | 63:35:32.1 | 144 | V=16.17 | Fermi (GBM), LCO (1m), GTC, SVOM/GRM, NOT, GECAM-B, COLIBRÍ, Konus-Wind, 239Alferov CubeSat | 2.623 (GTC: absorption) 2.623 (NOT: absorption) |
BAT: GCN 43285; GCN 43354 XRT: GCN 43285; GCN 43289; GCN 43291; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 43285; GCN 43318 Redshift: GCN 43287 (GTC); GCN 43293 (NOT) |
||
| 251230A | 01:21:41 | 1429020 | 179.894 11:59:34.6 |
11.415 11:24:54.0 |
n/a | n/a | 11:59:35.37 | 11:26:17.9 | 68.12 | 473 | 11:59:35.41 | 11:26:19.2 | 76 | V=14.69 | Las Cumbres (1m), FTW, Einstein Probe, Virtual Telescope Project (17"), LCO (1m), SVOM/VT, NOT, GRANDMA/TAROT, Insight-HXMT/HE, GECAM-B, MASTER-SAAO | BAT: GCN 43252 XRT: GCN 43252; GCN 43263; GCN 43275; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 43252; GCN 43271 Redshift: GCN 43259 (NOT) |
|||
| 251222A | 17:05:46 | SVOM | 77.2146 05:08:51.5 |
-7.2161 -07:12:58.0 |
n/a | n/a | 05:08:46.81 | -07:12:48.7 | 10700 | n/a | n/a | n/a | n/a | n/a | SVOM: GCN 43188 | XRT: GCN 43213; Evans et al., 2009, MNRAS, 397, 1177 |
|||
| 251221A | 05:24:31 | 1426088 | 101.422 06:45:41.3 |
0.738 00:44:16.8 |
56.86 | 20 | 06:45:42.64 | 00:43:56.2 | 138.41 | n/a | n/a | n/a | 143 | V>19.6 | Fermi (GBM), COLIBRÍ, PRIME | UVOT: no detection | BAT: GCN 43166; GCN 43234 XRT: GCN 43166; GCN 43175; GCN 43179; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 43166; GCN 43177 |
||
| 251215A | 04:21:21 | Fermi | 112.8 07:31:12.0 |
-43.7 -43:42:00.0 |
n/a | n/a | 08:10:28.54 | -36:44:33.6 | 32000 | n/a | n/a | n/a | 32000 | n/a | Fermi: GCN 43104 BAT/GUANO: GCN GCN 43114 UVOT: no detection |
XRT: GCN 43137; GCN 43155; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 43145 |
|||
| 251214B | 09:02:17 | 1423875 | 330.222 22:00:53.3 |
-9.155 -09:09:18.0 |
9.38 | 5.0 | 22:00:50.54 | -09:09:46.5 | 60.68 | n/a | 22:00:50.53 | -09:09:46.4 | 64 | V=17.09 | Fermi (GBM), SVOM/C-GFT, MASTER-Tunka, Xinglong (2.16m), DFOT (1.3m), COLIBRÍ, GECAM-B, LCO (1m), AbAO. VLT, Mephisto (1.6m) | BAT: GCN 43089; GCN 43129 XRT: GCN 43089; GCN 43098; GCN 43112; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 43089; GCN 43105 |
|||
| 251208B | 10:17:17 | Fermi | 212.3 14:09:12.0 |
30.1 30:06:00.0 |
n/a | n/a | 15:13:55.46 | 29:02:44.7 | 33100 | n/a | n/a | n/a | n/a | n/a | Fermi: GCN 43028 | XRT: GCN 43050; Evans et al., 2009, MNRAS, 397, 1177 |
|||
| 251205A | 23:39:47 | 1420873 | 200.260 13:21:02.4 |
29.906 29:54:21.6 |
128.00 | 11 | 13:21:05.26 | 29:55:44.2 | 139.84 | 144 | 13:21:05.34 | 29:55:44.0 | 149 | V=17.10 | MASTER-Kislovodsk, GTC, NOT, GOTO, COLIBRÍ, Koshka/Zeiss-1000, Liverpool (2m), GIT (0.7m), ZTF, ATLAS, FTW, MITSuME (50cm), Palomar (1m), Fermi (GBM), Kilonova-Catcher | 1.100 (GTC: absorption) | BAT: GCN 43005; GCN 43018 XRT: GCN 43005; GCN 43007; GCN 43017; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 43005; GCN 43016 Redshift: GCN 53008 (GTC) |
||
| 251202A | 01:50:52 | Fermi | 120.3 08:01:12.0 |
43.5 43:30:00.0 |
n/a | n/a | 08:08:27.40 | 40:36:45.6 | 2400 | n/a | 08:08:27.5 | 40:36:45.3 | 17500 | n/a | Fermi: GCN 42933 | XRT: GCN 42943; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42956 |
|||
| 251201B | 16:26:30 | 1418729 | 6.409 00:25:38.2 |
-44.237 -44:14:13.2 |
n/a | n/a | 00:25:34.67 | -44:14:01.1 | 93.44 | 863 | 00:25:34.59 | -44:14:01.1 | 101 | V=15.97 | LCO (1m), MASTER-SAAO, SVOM/VT, Kilonova-Catcher, Fermi (GBM), Insight-HXMT/HE, SALT (9.2m) | 1.599 (SALT: absorption) | BAT: GCN 42924 XRT: GCN 42924; GCN 42927; GCN 42936; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42924; GCN 42954 Redshift: GCN 42994 (SALT) |
||
| 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 |
| 251129A | 02:32:05 | SVOM | 224.5380 14:58:09.1 |
79.4287 79:25:43.3 |
n/a | n/a | 14:57:19.38 | 79:17:35.2 | 16500 | n/a | n/a | n/a | 16800 | n/a | SVOM: GCN 42877 | XRT: GCN 42891; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42959 |
|||
| 251126A | 19:10:36 | 1417793 | 99.939 06:39:45.4 |
54.989 54:59:20.4 |
9.00 | 4.4 | 06:39:46.39 | 54:59:10.6 | 81.66 | n/a | n/a | n/a | 86 | V=18.7 | GIT (70cm), Nanshan/HMT (0.5m), Asiago, Kilonova-Catcher, COLIBRÍ, LCO (1m), DFOT (1.3m), NOT, MITSuME (50cm), Mondy/AZT-33IK, SAO/Zeiss-1000, MAO/AZT-22, NUTTelA-TAO, OHP/T193, SVOM/VT | 3.52 (COLIBRÍ: photometric) ~3.6 (OHP/T193: tentative) |
BAT: GCN 42843; GCN 42876 XRT: GCN 42843; GCN 42845; GCN 42851; GCN 42860; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42863 Redshift: GCN 42855 (COLIBRÍ); GCN 42871 (OHP/T193) |
||
| 251118A | 20:31:30 | Fermi | 160.4 10:41:36.0 |
-36.5 -36:30:00.0 |
n/a | n/a | 10:40:00.99 | -34:31:21.3 | 31300 | n/a | 10:40:01.01 | -34:31:21.1 | 31300 | V=18.60 | Fermi: GCN 42743 BAT/GUANO: GCN 42770 |
XRT: GCN 42782; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42786 |
|||
| 251116C | 15:57:41 | SVOM | 335.3182 22:21:16.4 |
-10.4239 -10:25:26.0 |
n/a | n/a | 22:21:22.58 | -10:20:45.2 | 10000 | n/a | n/a | n/a | n/a | n/a | SVOM: GCN 42703 BAT: Swift/BAT did not localize GRB 251116C onboard (335.3327, -10.3401) |
BAT: GCN 42726 XRT: GCN 42721; GCN 42815 |
|||
| 251112A | 21:28:56 | 1413695 | 274.081 18:16:19.4 |
24.158 24:09:28.8 |
55.42 | 7.6 | 18:16:16.72 | 24:09:12.5 | 86.9 | n/a | n/a | n/a | 304 | n/a | UVOT: no detection | BAT: GCN 42656; GCN 42686 XRT: GCN 42656; GCN 42665 UVOT: GCN 42656; GCN 42667 |
|||
| 251111A | 05:10:18 | SVOM | 32.3783 02:09:30.8 |
5.2567 05:15:24.1 |
n/a | n/a | 02:09:26.80 | 05:13:41.3 | 7400 | n/a | n/a | n/a | n/a | n/a | SVOM: GCN 42637 | XRT: GCN 42645; GCN 42648 |
|||
| 251106A | 19:56:37 | SVOM | 234.4744 15:37:53.9 |
63.3387 63:20:19.3 |
n/a | n/a | 15:37:51.02 | 63:22:04.0 | 4000 | n/a | n/a | n/a | 4100 | n/a | SVOM: GCN 42605 BAT: Swift/BAT did not localize GRB 251106A onboard. In a ground search of a 10 s event file, available due to a subthreshold trigger onboard, the GRB was detected. UVOT: no detection |
BAT: GCN 42608 XRT: GCN 42611; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42635 |
|||
| 251103B | 16:46:36 | 1409824 | 105.870 07:03:28.8 |
-24.871 -24:52:15.6 |
127.86 | 35 | 07:03:29.59 | -24:52:19.7 | 72.93 | 278 | n/a | n/a | 140 | V>19.0 | Fermi (GBM), AstroSat CZTI | BAT: GCN 42556; GCN 42636 XRT: GCN 42556; GCN 42557; GCN 42558; GCN 42566; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42556; GCN 42588 |
|||
| 251103A | 04:46:21 | SVOM | 146.8375 09:47:21.0 |
16.1296 16:07:46.6 |
n/a | n/a | 09:47:21.33 | 16:07:24.6 | 4800 | n/a | n/a | n/a | 4797 | n/a | SVOM: GCN 42534 | XRT: GCN 42551; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42554 |
|||
| 251025B | 14:24:05 | SVOM | 29.5647 01:58:15.5 |
30.2424 30:14:32.6 |
n/a | n/a | 01:58:07.46 | 30:18:13.4 | 2800 | n/a | n/a | n/a | 6600 | n/a | SVOM: GCN 42437 UVOT: no detection |
XRT: GCN 42445; GCN 42493; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42488 |
|||
| 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 |
| 251024A | 17:47:02.25 | 1406589 | 306.666 20:26:39.8 |
-68.576 -68:34:33.6 |
82.66 | 6.5 | 20:26:23.48 | -68:34:20.6 | 129.10 | n/a | n/a | n/a | 132 | V>18.0 | LCOGT (1m) | UVOT: no detection | BAT: GCN 42426; GCN 42444 XRT: GCN 42426; GCN 42430; GCN 42442; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42426; GCN 42446 |
||
| 251022A | 22:34:15 | Fermi | 74.5 04:58:00.0 |
-22.7 -22:42:00.0 |
n/a | n/a | 04:21:59.36 | -18:55:11.0 | 25700 | n/a | n/a | n/a | n/a | n/a | Fermi: GCN 42380 BAT: GUANO |
BAT: GCN 42409 XRT: GCN 42417; GCN 42518; Evans et al., 2009, MNRAS, 397, 1177 |
|||
| 251018A | 03:12:02 | 1405083 | 282.071 18:48:17.0 |
-37.028 -37:01:40.8 |
n/a | n/a | 18:48:10.14 | -37:01:45.2 | 74.39 | 51.9 | 18:48:10.04 | -37:01:42.2 | 84 | n/a | Fermi (GBM), TRT (0.7m), MASTER-OAFA, BOOTES-5 (0.6m), BOOTES-7 (0.6m) | BAT: GCN 42343 XRT: GCN 42343; GCN 42361; GCN 42362; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42343; GCN 42353 |
|||
| 251017A | 08:40:44 | 1404904 | 335.404 22:21:37.0 |
7.048 07:02:52.8 |
116.90 | 12 | 22:21:36.32 | 07:02:24.3 | 109.53 | 203 | 22:21:36.24 | 07:02:23.6 | 98 | V>18.8 | BOOTES-5/JG, COLIBRÍ, MITSuME (50cm), JinShan, Glowbug, Palomar (1m), OHP/T193, SVOM (VT), VLT, Belesta Observatory (820mm), INASAN-Kislovodsk, Mondy AZT-33IK (1.5m), Koshka Zeiss-1000 (1m) | 4.34 (COLIBRÍ: photometric) 4.327 (VLT: absorption) |
BAT: GCN 42322; GCN 42366 XRT: GCN 42322; GCN 42326; GCN 42347; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42322; GCN 42355 Redshift: GCN 42348 (COLIBRÍ); GCN 42350 (VLT) |
||
| 251016A | 14:59:19 | SVOM | 266.207 17:44:49.7 |
-39.577 -39:34:37.2 |
n/a | n/a | 17:45:12.67 | -39:33:36.3 | 6600 | n/a | n/a | n/a | 6660 | V=17.52 | SVOM: GCN 42308 | XRT: GCN 42311; GCN 42356; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42354 |
|||
| 251014D | 21:54:40.55 | 1404126 | 323.933 21:35:43.9 |
-41.873 -41:52:22.8 |
286.98 | 10 | 21:35:40.99 | -41:51:19.2 | 155.7 | n/a | n/a | n/a | 160 | V>19.2 | UVOT: no detection | BAT: GCN 42274; GCN 42315 XRT: GCN 42274; GCN 42284; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42274; GCN 42286 |
|||
| 251014A | 00:28:30 | 1403878 | 111.728 07:26:54.7 |
6.420 06:25:12.0 |
1.56 | 2.3 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | Fermi (GBM), Glowbug | Due to a Moon observing constraint, Swift cannot slew to the BAT position until 21:52 UT on 2025 October 1 | BAT: GCN 42238; GCN 42278 |
||
| 251013C | 17:39:42 | SVOM | 345.8809 23:03:31.4 |
-0.1698 -00:10:11.3 |
n/a | n/a | 23:03:20.59 | -00:12:36.0 | 344 | n/a | 23:03:20.55 | -00:12:36.9 | 400 | n/a | SVOM: GCN 42222 | XRT: GCN 42232; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42298 |
|||
| 251011B | 07:08:22.33 | 1403191 | 13.287 00:53:08.9 |
-62.032 -62:01:55.2 |
n/a | n/a | 00:52:56.30 | -62:01:59.6 | 96.47 | 195 | n/a | n/a | 107 | n/a | Fermi (GBM), SVOM (GRM) | BAT: GCN 42197 XRT: GCN 42197; GCN 42201; GCN 42205; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42209 |
|||
| 251007B | 19:43:06 | 1402467 | 102.117 06:48:28.1 |
-10.303 -10:18:10.8 |
n/a | n/a | 06:48:31.85 | -10:18:13.8 | 148.16 | n/a | n/a | n/a | 152 | V>19.2 | SVOM | UVOT: no detection | BAT: GCN 42147; GCN 42317 XRT: GCN 42147; GCN 42159; GCN 42160; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42147; GCN 42193 |
||
| 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 |
| 251007A | 19:36:58 | 1402466 | 128.162 08:32:38.9 |
21.810 21:48:36.0 |
64.19 | 104 | 08:32:42.33 | 21:48:46.3 | 69.43 | 3220 | 08:32:42.39 | 21:48:46.3 | 79 | V>20.09 | Glowbug, SVOM (C-GFT, VT, GRM), CALET (GBM), NOT, AstroSat CZTI, OSN (1.5m), CAHA (2.2m), Insight-HXMT, Konus-Wind | BAT: GCN 42146; GCN 42186 XRT: GCN 42146; GCN 42161; GCN 42162; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42146; GCN 42191 |
|||
| 251005C | 16:06:53 | 1401726 | 75.673 05:02:41.5 |
16.882 16:52:55.2 |
n/a | n/a | 05:02:43.98 | 16:52:49.9 | 118.31 | n/a | n/a | n/a | 123 | V>19.4 | Fermi (GBM), AstroSat CZTI, SVOM (VT), VLT | UVOT: no detection | BAT: GCN 42113 XRT: GCN 42113; GCN 42116; GCN 42119; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42113; GCN 42121 |
||
| 251003A | 01:58:30 | 1400964 | 18.503 01:14:00.7 |
56.507 56:30:25.2 |
n/a | n/a | 01:14:07.07 | 56:29:26.8 | 72.09 | 166 | n/a | n/a | 79 | V>20.01 | Fermi (GBM), OSN (1.5m), COLIBRÍ, LCOGT (1m), Kilonova-Catcher, GTC (10.4m), GOTO, LAST, VLA @ 9 GHz | 4.412 (GTC: absorption) 4.38 (COLIBRÍ: photometric) |
UVOT: no detection | BAT: GCN 42070 XRT: GCN 42070; GCN 42071; GCN 42088; GCN 42096; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42070; GCN 42100 Radio: GCN 42431 (VLA) Redshift: GCN 42086 (GTC); GCN 42095 (COLIBRÍ) |
|
| 251002A | 20:14:54 | SVOM | 13.9059 00:55:37.4 |
-5.5440 -05:32:38.4 |
n/a | n/a | 00:55:37.95 | -05:34:00.4 | 3600 | n/a | n/a | n/a | 3600 | n/a | SVOM: GCN 42060 | XRT: GCN 42084; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42099 |
|||
| 251001B | 14:17:20 | 1400467 | 42.668 02:50:40.3 |
-22.990 -22:59:24.0 |
75.33 | 11 | 02:50:36.26 | -23:01:12.8 | 116.53 | n/a | n/a | n/a | 119 | V>17.4 | Fermi (GBM), GOTO, TRT (0.7m), LCOGT (1m), NOT (2.5m), SVOM (VT), GTC (10.4m), COLIBRÍ | 2.162 (GTC: absorption) | Potential host from Legacy Survey DR10 (TRT) | BAT: GCN 42039; GCN 42058 XRT: GCN 42039; GCN 42045; GCN 42052; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42039; GCN 42055 Redshift: GCN 42053 (GTC) Host: GCN 42041 (TRT) |
|
| 250925A | 17:04:26 | 1352124 | 341.207 22:44:49.7 |
46.549 46:32:56.4 |
64.51 | 27 | 22:44:51.31 | 46:33:20.5 | 3700 | n/a | n/a | n/a | 3740 | V>19.94 | NOT, Liverpool (2m), Virtual Telescope Project (14"), COLIBRÍ, OSN (1.5m), GTC (10.4m), JinShan (100cm), Einstein Probe (WXT), Mondy (AZT-33IK 1.5m), AbAO (AS-32 0.7m), MAO/AZT-22 (1.5m) | 3.899 (GTC: absorption) 4.20 (COLIBRÍ: photometric) |
Due to an observing constraint, Swift did not slew. UVOT: no detection |
BAT: GCN 41985; GCN 42006 XRT: GCN 41988; GCN 42017; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 42007 Redshift: GCN 41997 (GTC); GCN 42004 (COLIBRÍ) |
|
| 250924A | 08:18:29 | 1351790 | 51.908 03:27:37.9 |
74.665 74:39:54.0 |
26.53 | 25 | 03:27:29.37 | 74:39:30.5 | 183.59 | 103 | 03:27:29.66 | 74:39:34.0 | 193 | V>18.4 | DDOTI, COLIBRÍ, Kilonova-Catcher, KAIT (0.76m), Mondy, Palomar (1m), SVOM (VT, GRM), AstroSat CZTI, NOT, SAO RAS (1m & 6m) | BAT: GCN 41959; GCN 41987 XRT: GCN 41959; GCN 41973; GCN 41974; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 41959; GCN 41975 |
|||
| 250920C | 15:25:17 | 1351039 | 51.465 03:25:51.6 |
-29.646 -29:38:45.6 |
38.02 | 130 | 03:25:51.73 | -29:39:19.1 | 123.78 | 150 | 03:25:51.76 | -29:39:20.2 | 124 | V=14.56 | Fermi (GBM), GOTO, LCOGT (1m), LCO (1m), GROWTH-India (0.7m), GTC (10.4m), SVOM (GRM), PRIME, COLIBRÍ, SALT, VLT, KAIT (0.76m), Konus-Wind, TRT (0.7m), Kilonova-Catcher | 1.40 (GTC: absorption) 1.399 (SALT: absorption) 1.399 (VLT: absorption) |
BAT: GCN 41904; CGN 41924 XRT: GCN 41904; GCN 41922; GCN 41935; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 41920 Redshift: GCN 41928 (GTC); GCN 41952 (SALT); GCN 41955 (VLT) |
||
| 250920B | 08:46:30 | 1351008 | 187.316 12:29:15.8 |
47.843 47:50:34.8 |
128.44 | 110 | 12:29:16.05 | 47:50:15.0 | 90.56 | 820 | 12:29:16.07 | 47:50:14.4 | 99 | V=16.53 | Fermi (GBM), SVOM (C-GFT), FTW, Asiago, Glowbug, Konus-Wind, SAO RAS (1m), CrAO ZTSH, AstroSat CZTI | BAT: GCN 41898; GCN 41923 XRT: GCN 41898; GCN 41909; GCN 41910; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 41898; GCN 41915 |
|||
| 250919A | 00:28:52 | Fermi | 303.5 20:13:60.0 |
-49.8 -49:48:00.0 |
n/a | n/a | 19:54:13.36 | -48:50:16.6 | 21400 | n/a | n/a | n/a | n/a | n/a | Fermi: GCN 41874 | XRT: GCN 41885; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 41886 |
* The data were put in a different sequence not labeled with the trigger number but the trigger number is correct.
NOTES:
- Table does not contain about ~10 weak detections which we did not distribute because we were uncertain about their validity.
- All numbers are preliminary and may be revised as we do reprocessing (s/w improvements, thinking/experience improvements).
