Swift GRB Table
- The most recent 50 of 1814 bursts are displayed here.
- Download this table as a tab-delimited text file: grb_table_1702302393.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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 231205B | 16:43:59 | 1200812 | 54.151 03:36:36.2 |
27.150 27:09:00.0 |
46.94 | 74 | 03:36:35.75 | 27:08:28.3 | 234.52 | n/a | n/a | n/a | 216 | V>18.6 | GECAM-B, AGILE | UVOT: no detection | BAT: GCN 35269; GCN 35303 XRT: GCN 35269; GCN 35275; GCN 35291; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 35269; GCN 35308 |
||
| 231129C | 19:10:18 | Fermi | 2.0 00:07:60.0 |
-81.5 -81:30:00.0 |
n/a | n/a | 00:44:42.45 | -81:59:37.0 | 34800 | n/a | n/a | n/a | n/a | n/a | XRT: GCN 35234; GCN 35251; Evans et al., 2009, MNRAS, 397, 1177 |
||||
| 231129A | 05:05:59 | 1199764 | 317.541 21:10:09.8 |
41.530 41:31:48.0 |
105.46 | 130 | 21:10:10.43 | 41:31:18.4 | 112.01 | 3050 | n/a | n/a | 120 | V>18.9 | INTEGRAL, GECAM-C, VZLUSAT-2 | BAT: GCN 35208; GCN 35241 XRT: GCN 35208; GCN 35218; GCN 35220; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 35208; GCN 35233 |
|||
| 231118A | 17:16:33 | 1197311 | 4.840 00:19:21.6 |
-48.044 -48:02:38.4 |
37.63 | 37 | 00:19:19.53 | -48:02:23.5 | 413.8 | 10 | 00:19:19.26 | -48:02:24.1 | 105 | V=16.59 | Fermi (GBM), Skynet (Meckering, 0.4m), MASTER, LCOGT (1m), Las Cumbres (1m), AstroSat CZTI, VLT, MeerLICHT (0.6m), VZLUSAT-2, GRBAlpha, ACTA @ 9 GHz, REM (60cm) | 0.8304 (VLT: absorption) | BAT: GCN 35101; GCN 35141 XRT: GCN 35104; GCN 35106; GCN 35127; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 35135 Radio: GCN 35155 (ACTA) Redshift: GCN 35123 (VLT) |
||
| 231117A | 03:03:19 | 1197027 | 332.404 22:09:37.0 |
13.516 13:30:57.6 |
0.67 | 23 | 22:09:33.57 | 13:31:21.1 | 101.84 | n/a | n/a | n/a | 106 | V>18.8 | AstroSat CZTI, AGILE, Konus-Wind, Glowbug, Lulin (40cm), Keck I (10m), Liverpool (2m), GIT (0.7m), GRBAlpha, ATCA @ 9 GHz, ePESSTO+, Lowell Discovery, SOAR (4m), VLA @ 10 GHz, GECAM-C, Pan-STARRS1, OHP/T120, MITSuME (50cm), CALET (GBM), Wendelstein (2m). GTC, Chandra, Mondy (AZT-33IK), MeerKAT @ 1.3 GHz | 0.257 (Keck I: emission & absorption) 0.257 (ePESSTO+: emission) |
BAT: GCN 35071; GCN 35152 XRT: GCN 35071; GCN 35074; GCN 35128; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 35071; GCN 35134; GCN 35154 Radio: GCN 35097 (ATCA); GCN 35114 (VLA); GCN 35201 (MeerKAT) Redshift: GCN 35093 (Keck I); GCN 35098 (ePESSTO+) |
||
| 231111A | 14:17:19 | 1195887 | 290.197 19:20:47.3 |
52.440 52:26:24.0 |
34.08 | 34 | 19:20:45.37 | 52:26:08.9 | 99.63 | 107 | 19:20:45.25 | 52:26:10.5 | 165 | V>19.85 | Nanshan/HMT (0.5m), MASTER, GIT (0.7m), YAHPT, GECAM-C, Mindy AZT-33IK, Nastro Verde Observatory - Sorrento, GMG, Mephisto, Leavitt Observatory (250mm), NUTTelA-TAO/BSTI, TNG, OSIRIS+/GTC, Xinglong (2.16m), MDM (2.4m), Terskol (Zeiss-2000), Abastumani (AS-32), Maidanak (AZT-22), Mondy (AZT-33IK), Assy (AZT-20) | ~1.39 (TNG, tentative) 1.179 (GTC) |
BAT: GCN 34981; GCN 35033 XRT: GCN 34981; GCN 34991; GCN 34995; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 34981; GCN 35069 Redshift: GCN 35007 (TNG); 35009 (GTC) |
||
| 231110A | 21:19:34 | 1195733 | 356.244 23:44:58.6 |
82.630 82:37:48.0 |
11.34 | 15 | 23:45:06.05 | 82:38:40.9 | 8900 | n/a | n/a | n/a | 8800 | V>19.55 | GECAM-B, AstroSat CZTI, Glowbug, CALET (GBM) | Due to an observing constraint, Swift did not slew until T0+50.7 minutes. XRT: There is evidence that the source may be fading, however we cannot constrain the decay at the current time. UVOT: no detection |
BAT: GCN 34977; GCN 35015 XRT: GCN 34986; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 35011 |
||
| 231104A | 01:47:39 | 1194500 | 23.824 01:35:17.8 |
83.794 83:47:38.4 |
46.77 | 130 | 01:35:13.63 | 83:47:36.5 | 87.90 | n/a | n/a | n/a | 91 | V>19.3 | Fermi (GBM & LAT), AstroSat CZTI, NuSTAR, VZLUSAT-2 | UVOT: no detection | BAT: GCN 34938; GCN 34964 XRT: GCN 34938; GCN 34940; GCN 34944; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 34938; GCN 34941 |
||
| 231028A | 04:09:09 | 1193078 | 214.016 14:16:03.8 |
20.897 20:53:49.2 |
37.23 | 72 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | Fermi (GBM), AstroSat CZTI, Glowbug, CALET GBM | Due to a Sun observing constraint, Swift cannot slew to the BAT position until 15:45 UT on 2023 November 22 | BAT: GCN 34894; GCN 34914 |
||
| 231017A | 08:05:03.30 | GUANO | 86.191 05:44:45.8 |
56.666 56:39:57.6 |
n/a | n/a | n/a | n/a | 32700 | n/a | n/a | n/a | 73640 | n/a | Fermi (GBM) | XRT: One uncatalogued X-ray source has been detected consistent with being within 493 arcsec of the Swift/BAT-GUANO position, it is below the RASS limit and shows no definitive signs of fading. UVOT: no detection |
BAT: GCN 34824 XRT: GCN 34829 UVOT: GCN 34844 |
||
| 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 |
| 230911C | 08:47:25 | 1191188 | 226.796 15:07:11.0 |
-41.356 -41:21:21.6 |
16.21 | 3.8 | 15:07:11.69 | -41:19:48.3 | 118.98 | n/a | n/a | n/a | 122 | n/a | UVOT: no detection | BAT: GCN 34655; GCN 34675 XRT: GCN 34655; GCN 34658; GCN 34676; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 34665 |
|||
| 230911A | 03:09:32 | Fermi | 59.8 03:59:12.0 |
-34.4 -34:24:00.0 |
n/a | n/a | 03:50:0.65 | -29:49:33.2 | 215500 | n/a | n/a | n/a | n/a | n/a | Fermi: GCN 34652 | XRT: GCN 34702 |
|||
| 230903A | 17:22:56 | 1189514 | 9.898 00:39:35.5 |
-40.910 -40:54:36.0 |
2.54 | 2.2 | 00:39:38.55 | -40:57:00.0 | 111.74 | n/a | n/a | n/a | 117 | n/a | Fermi (GBM), TESS | BAT: GCN 34610; GCN 34623 XRT: GCN 34610; GCN 34625; GCN 34626; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 34610 |
|||
| 230827B | 06:08:30.73 | Fermi | 299.32 19:57:16.8 |
56.47 56:28:12.0 |
n/a | n/a | 19:58:33.47 | 54:27:47.5 | 231300 | n/a | n/a | n/a | n/a | n/a | Fermi (GBM): GCN 34584 | XRT: GCN 34601; Evans et al., 2009, MNRAS, 397, 1177 |
|||
| 230826A | 19:32:47 | 1187463 | 83.048 05:32:11.5 |
66.129 66:07:44.4 |
41.07 | 36 | 05:32:15.39 | 66:07:25.8 | 74.13 | 152 | n/a | n/a | 114 | V>17.8 | Fermi (GMB), GRBAlpha, VZLUSAT-2, Glowbug | UVOT: no detection | BAT: GCN 34564; GCN 34592 XRT: GCN 34564; GCN 34568; GCN 34569; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 34582 |
||
| 230818A | 23:27:34 | 1186032 | 285.888 19:03:33.1 |
40.888 40:53:16.8 |
9.82 | 19 | 19:03:33.15 | 40:53:48.3 | 141.12 | n/a | 19:03:33.13 | 40:53:49.0 | 144 | V=18.40 | MASTER-Tavrida, Fermi (GBM), GOTO, SAO RAS Zeiss-1000, NOT, KGO RC-25, Bassano Bresciano Observatory (250mm), Tautenburg (1.34m), AstroSat CZTI, SAO RAS (6m), Nickel (1m), KAIT (0.76m), Konus-Wind, GRID-03B | 2.42 (NOT: absorption) 2.42 (SAO RAS: absorption) |
BAT: GCN 34479; GCN 34515 XRT: GCN 34479; GCN 34484; GCN 34489; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 34479; GCN 34486 Redshift: GCN 34485 (NOT) |
||
| 230816A | 16:08:48 | 1185673 | 328.453 21:53:48.7 |
37.853 37:51:10.8 |
20.48 | 7.7 | 21:53:46.92 | 37:51:17.2 | 90.16 | n/a | n/a | n/a | 93 | n/a | Nanshan/HMT (0.5m), SAO RAS (1m), TShAO, Assy, AKO (0.36m), Tautenburg (1.34m), GROWTH-India (0.7m), Nastro Verde Observatory, SVOM/C-GFT (1.2m) | BAT: GCN 34450; GCN 34474 XRT: GCN 34450; GCN 34462; GCN 34470; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 34450 |
|||
| 230815A | 10:49:55 | 1185505 | 184.760 12:19:02.4 |
-58.067 -58:04:01.2 |
17.00 | 52 | 12:18:53.34 | -58:03:10.5 | 128.07 | 207 | n/a | n/a | 155 | V>18.5 | Fermi (GBM), VLT, ATCA (@ 5.5, 9.0 and 44 GHz) | UVOT: no detection | BAT: GCN 34434; GCN 34449 XRT: GCN 34434; GCN 34437; GCN 34444; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 34434; GCN 34446 Radio: GCN 34518 (ATCA) |
||
| 230812B | 18:58:12 | Fermi | 250.1 16:40:24.0 |
46.2 46:12:00.0 |
n/a | n/a | 16:36:31.49 | 47:51:31.3 | 25400 | n/a | n/a | n/a | 25418 | n/a | Fermi: GCN 34386 | XRT: GCN 34393; GCN 34394; GCN 34400; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 34399 |
|||
| 230805B | 11:23:51 | 1183217 | 207.738 13:50:57.1 |
31.190 31:11:24.0 |
93.77 | 19 | 13:50:58.37 | 31:11:28.8 | 192.27 | n/a | n/a | n/a | 196 | V>19.0 | SAO RAS (1m), NOT, OSN (1.5m), Fermi (GBM), AstroSat CZTI | UVOT: no detection | BAT: GCN 34339; GCN 34379 XRT: GCN 34339; GCN 34345; GCN 34353; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 34339; GCN 34351 |
||
| 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 |
| 230802A | 06:50:26 | 1182085 | 76.232 05:04:55.7 |
19.552 19:33:07.2 |
175.62 | 50 | 05:04:57.56 | 19:33:38.4 | 64.14 | 125 | n/a | n/a | 73 | V>18.4 | Fermi (GBM) | UVOT: no detection | BAT: GCN 34313; GCN 34333 XRT: GCN 34313; GCN 34317; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 34313; GCN 34329 |
||
| 230728A | 02:50:03 | 1181187 | 343.514 22:54:03.4 |
28.169 28:10:08.4 |
15.10 | 11 | 22:54:03.77 | 28:10:27.6 | 90.31 | 71.3 | n/a | n/a | 100 | V>19.4 | Fermi (GBM) | UVOT: no detection | BAT: GCN 34282; GCN 34299 XRT: GCN 34282; GCN 34286; GCN 34287; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 34282; GCN 34288 |
||
| 230723B | 11:42:32 | 1180410 | 250.391 16:41:33.8 |
-5.319 -05:19:08.4 |
6.64 | 17 | 16:41:30.74 | -05:20:04.7 | 3294.73 | n/a | n/a | n/a | n/a | V>19.1 | Fermi (GBM) | Due to an observing constraint, Swift did not slew until T0+50.2 minutes. UVOT: no detection |
BAT: GCN 34234; GCN 34297 XRT: GCN 34236; GCN 34238; GCN 34248; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 34240 |
||
| 230628E | 22:26:10 | 1177054 | 171.851 11:27:24.2 |
-11.430 -11:25:48.0 |
4.72 | 3.3 | 11:27:23.70 | -11:27:49.4 | 217.68 | n/a | n/a | n/a | 221 | V>19.1 | VLT | BAT: GCN 34110; GCN 34134 XRT: GCN 34110; GCN 34116; GCN 34117; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 34110; GCN 34135 Redshift: GCN 34122 (VLT) |
|||
| 230622A | 10:04:21 | 1176135 | 292.516 19:30:03.8 |
-32.972 -32:58:19.2 |
18.37 | 4.1 | 19:30:04.16 | -32:58:13.3 | 375.08 | n/a | n/a | n/a | 114 | n/a | BAT: GCN 34058; GCN 34082 XRT: GCN 34058; GCN 34069; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 34058 |
||||
| 230618A | 03:51:12 | 1175438 | 196.642 13:06:34.1 |
3.278 03:16:40.8 |
104.05 | 15 | 13:06:24.75 | 03:18:12.6 | 118 | 64.6 | n/a | n/a | 137 | n/a | LCOGT (1m), KAIT (0.76m) | UVOT: no detection | BAT: GCN 33989; GCN 34085 XRT: GCN 33989; GCN 33990; GCN 34007; GCN 34009; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33989; GCN 34008 |
||
| 230606A | 00:14:37 | 1173731 | 166.777 11:07:06.5 |
36.504 36:30:14.4 |
16.26 | 12 | 11:07:14.28 | 36:29:03.3 | 2800 | n/a | n/a | n/a | 2784 | V>19.2 | Fermi (GBM), LCOGT (1m) | Due to communications problems from a recent typhoon in Guam, only limited real-time data was available and notices were being delayed. Swift had a delayed slew to the burst, presumably due to observing constraints. UVOT: no detection |
BAT: GCN 33921; GCN 33933 XRT: GCN 33921; GCN 33924; GCN 33928; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33926 |
||
| 230510A | 12:06:28 | 1167973 | 318.138 21:12:33.1 |
34.430 34:25:48.0 |
178.4 | 100 | 21:12:32.80 | 34:26:35.1 | 63.36 | 1190 | n/a | n/a | 72 | V=18.97 | Fermi (GBM),Nanshan/NEXT (0.6m), CALET (GBM), OHP (T193cm and T120cm), GRBAlpha | BAT: GCN 33752; GCN 33880 XRT: GCN 33752; GCN 33756; GCN 33757; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33752; GCN 33774 |
|||
| 230506C | 17:09:19 | 1167288 | 134.371 08:57:29.0 |
45.131 45:07:51.6 |
31.00 | 17 | 08:57:28.23 | 45:07:58.6 | 4600 | n/a | n/a | n/a | 4600 | V>19.2 | TSHAO Zeiss-1000, D50, T193-OHP, Fermi (GBM) | 3.7 | Due to an observing constraint, Swift did not slew until T0+55.3 minutes. UVOT: no detection |
BAT: GCN 33731; GCN 33743 XRT: GCN 33736; GCN 33744; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33739 Redshift: GCN 33749 (T193-OHP) |
|
| 230506B | 12:45:18 | 1167266 | 326.986 21:47:56.6 |
44.514 44:30:50.4 |
61.54 | 29 | 21:47:55.60 | 44:30:40.0 | 114 | n/a | n/a | n/a | 114 | n/a | Fermi (GBM), Chandra | UVOT: The UVOT data are not the optical afterglow of the GRB. | BAT: GCN 33727; GCN 33729; GCN 33742 XRT: GCN 33727; GCN 33729; GCN 33737; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33733; GCN 33750 |
||
| 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 |
| 230427A | 10:31:52 | 1165948 | 153.339 10:13:21.4 |
48.231 48:13:51.6 |
4.00 | 0.95 | 10:13:15.29 | 48:12:13.5 | 93.95 | n/a | 10:13:15.05 | 48:12:14.4 | 98 | V>19.3 | BOOTES-5/JGT (0.6m), OSIRIS+/GTC (10.4m) | BAT: GCN 33687; GCN 33722 XRT: GCN 33687; GCN 33688; GCN 33703; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33687; GCN 33710 |
|||
| 230423A | 19:07:55 | 1165354 | 122.618 08:10:28.3 |
-21.901 -21:54:03.6 |
23.60 | 4.6 | 08:10:19.85 | -21:55:31.2 | 101.09 | n/a | n/a | n/a | 731 | n/a | UVOT: no detection | BAT: GCN 33677; GCN 33694 XRT: GCN 33677; GCN 33679; GCN 33681; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33677; GCN 33683 |
|||
| 230420A | 10:19:01 | 1164980 | 161.040 10:44:09.6 |
32.111 32:06:39.6 |
111.75 | 27 | 10:44:11.56 | 32:06:27.6 | 91.82 | 305 | n/a | n/a | 99 | V>19.5 | BOOTES-5/JGT (0.6m), NOT (2.56m), MITSuME (50cm), VLT, Lowell Discovery Telescope (4.3m) | UVTO: no detection | BAT: GCN 33658; GCN 33670 XRT: GCN 33658; GCN 33661; GCN 33667; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33658; GCN 33673 |
||
| 230414B | 16:14:21 | 1164180 | 181.052 12:04:12.5 |
53.179 53:10:44.4 |
25.98 | 4.7 | 12:04:22.72 | 53:09:15.7 | 128.57 | n/a | n/a | n/a | 133 | V>18.53 | Mondy/AZT-33IK, Nanshan/HMT (0.5m), GROWTH-India (0.7m), DFOT (1.3m), SAO RAS (1m), NOT, Dabancheng/GHOST (0.5m), AbAO AS-32, OSIRIS/GTC, Bassano Bresciano Observatory (IAU 565), Montarrenti Observatory (0.53m), DOT (3.6m), VIRT (0.5m), Nastro Verde Observatory, Nickel (1m), KAIT (0.76m) | 3.568 (OSIRIS/GTC: absorption) | BAT: GCN 33612; GCN 33645 XRT: GCN 33612; GCN 33613; GCN 33621; GCN 33626; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33612; GCN 33642; GCN 33644 Redshift: GCN 33629 (OSIRIS/GTC) |
||
| 230409B | 04:56:57 | 1163401 | 329.516 21:58:03.8 |
52.832 52:49:55.2 |
9.79 | 9.9 | 21:58:03.55 | 52:49:55.7 | 101.24 | n/a | n/a | n/a | 386 | V>18.1 | DOT (2.6m) | BAT: GCN 33592; GCN 33598 XRT: GCN 33592; GCN 33594; GCN 33599; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33592; GCN 33595 |
|||
| 230405B | 19:58:03 | 1163119 | 271.467 18:05:52.1 |
-47.070 -47:04:12.0 |
n/a | n/a | 18:05:45.74 | -47:04:12.1 | 65.74 | 91.9 | n/a | n/a | 75 | V>19.1 | Fermi (GBM), AstroSat CZTI, AGILE, Konus-Wind, VZLUSAT-2 | UVOT: no detection | BAT: GCN 33571 XRT: GCN 33571; GCN 33572; GCN 33574; GCN 33584; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33571; GCN 33576 |
||
| 230328B | 14:54:48 | 1162001 | 291.037 19:24:08.9 |
80.013 80:00:46.8 |
19.23 | 43 | 19:24:01.65 | 80:00:34.4 | 110.33 | n/a | 19:24:01.88 | 80:00:34.6 | 114 | V>17.6 | Fermi (GBM), AZT-33IK (Mondy), AS-32 (Abastumani), AstroSat CZTI, OASDG (0.5m), GROWTH-India, OHP/T120, Liverpool (2m), NUTTelA-TAO (BSTI), GRBAlpha, Konus-Wind, DOT (3.6m), CAHA/CAFOS (2.2m), GRANDMA/Kilonova-Cacther, ISON-Multa/Santel-400 (0.4m) | Minimal possible redshift value of z = 0.09 | BAT: GCN 33527; GCN 33541 XRT: GCN 33527; GCN 33529; GCN 33533; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33527; GCN 33556 Redshift: GCN 33609 |
||
| 230325A | 03:15:35 | 1161390 | 296.854 19:47:25.0 |
-46.067 -46:04:01.2 |
38.05 | 13 | 19:47:23.94 | -46:04:33.9 | 94.05 | 206 | n/a | n/a | 102 | V>18.9 | VLT (X-shooter) | 1.664 (VLT: emission) | UVOT: no detection | BAT: GCN 33516; GCN 33523 XRT: GCN 33516; GCN 33517; GCN 33518; GCN 33520; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33516; GCN 33522 Redshift: GCN 33521 (VLT) |
|
| 230322B | 21:10:37 | 1161127 | 16.550 01:06:12.0 |
-47.709 -47:42:32.4 |
11.61 | 3.7 | 01:06:12.83 | -47:42:02.8 | 113.84 | n/a | 01:06:12.84 | -47:42:02.8 | 119 | V>18.3 | BAT: GCN 33505; GCN 33519 XRT: GCN 33505; GCN 33507; GCN 33508; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33505; GCN 33512 |
||||
| 230307A | 15:44:06 | Fermi | 54.1 03:36:24.0 |
-76.6 -76:36:00.0 |
n/a | n/a | 04:03:26.24 | -75:22:43.8 | 76400 | n/a | n/a | n/a | 99500 | n/a | Fermi: GCN 33405 | BAT: GCN 33431 XRT: GCN 33419; GCN 33429; GCN 33465; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33471 |
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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 |
| 230228A | 05:50:50 | 1156572 | 18.397 01:13:35.3 |
44.495 44:29:42.0 |
2.18 | 3.6 | 01:13:30.74 | 44:28:58.5 | 118.99 | n/a | n/a | n/a | 122 | V>18.8 | Fermi (GBM) | UVOT: no detection | BAT: GCN 33378; GCN 33393 XRT: GCN 33378; GCN 33379; GCN 33382; GCN 33384; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33378; GCN 33392 |
||
| 230217A | 21:53:10 | 1154967 | 280.759 18:43:02.2 |
-28.840 -28:50:24.0 |
1.30 | 23 | 18:43:04.80 | -28:50:14.6 | 45800 | n/a | n/a | n/a | 45800 | n/a | Fermi (GBM), AGILE (MCAL), Konus-Wind, AstroSat (CZTI), ATCA @ 5.5 & 9 GHz, VLT, VLA @ 6 GHz | Due to a Moon observing constraint, Swift did slew to the BAT position until 2023 February 18. UVOT: no detection |
BAT: GCN 33339; GCN 33363 XRT: GCN 33348; GCN 33365; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33370 Radio: GCN 33433 (ATCA); GCN 33358 (VLA) |
||
| 230216A | 14:48:34 | 1154815 | 113.966 07:35:51.8 |
-7.993 -07:59:34.8 |
91.20 | 13 | 07:35:50.17 | -08:00:41.6 | 100.33 | n/a | n/a | n/a | 106 | V>15.9 | Money (AZT-33IK) | UVOT: no detection | BAT: GCN 33328; GCN 33336 XRT: GCN 33328; GCN 33331; GCN 33335; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33328; GCN 33369; GCN 33709 |
||
| 230205A | 10:29:51 | 1152764 | 202.057 13:28:13.7 |
46.686 46:41:09.6 |
2.30 | 1.6 | 13:28:17.01 | 46:43:31.1 | 108.8 | 10 | n/a | n/a | 100 | V>19.5 | VLA @ 6GHz | UVOT: no detection | BAT: GCN 33271; GCN 33280 XRT: GCN 33271; GCN 33275; GCN 33277; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33271; GCN 33289 Radio: GCN 33309 (VLA); GCN 33372 (VLA) |
||
| 230204B | 21:47:51 | MAXI | 197.581 13:10:19.4 |
-21.752 -21:45:07.2 |
n/a | n/a | 13:10:34.58 | -21:42:58.9 | 80500 | n/a | n/a | n/a | 80000 | V>19.1 | XRT: The source is below the RASS limit but does not show definitive signs of fading. This is most likely the afterglow, given also the reported redshift of z=2.14 (Saccardi et al. GCN Circ. 33281) but further observations are required to assess for fading. UVOT: no detection |
XRT: GCN 33285; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33292 Other: GCN 33265 (MAXI) |
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| 230204A | 02:56:57 | 1152509 | 238.166 15:52:39.8 |
-50.848 -50:50:52.8 |
182.05 | 37 | 15:52:47.91 | -50:55:00.2 | 146.85 | 277 | n/a | n/a | 156 | V>15.9 | LCOGT (1m, candidate) | Note that this source is near the Galactic plane (lat=2.38 deg) and was detected as a 64 s image trigger, which raises the possibility that this is a Galactic transient. We would name this source Swift J1552.8-5055 if it is not a GRB. UVOT: no detection |
BAT: GCN 33260; GCN 33279 XRT: GCN 33260; GCN 33261; GCN 33264; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33260; GCN 33266 |
||
| 230123A | 10:19:44 | 1150429 | 40.905 02:43:37.2 |
-65.661 -65:39:39.6 |
5.37 | 2.7 | 02:43:25.84 | -65:41:10.2 | 88.8 | n/a | n/a | n/a | 93 | V>19.4 | UVOT: no detection | BAT: GCN 33206; GCN 33214 XRT: GCN 33206; GCN 33209; GCN 33210; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33206; GCN 33211 |
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| 230116D | 21:04:43 | 1149293 | 98.584 06:34:20.2 |
49.831 49:49:51.6 |
41.00 | 8.12 | 06:34:28.28 | 49:52:22.3 | 130.9 | n/a | n/a | n/a | 133 | n/a | Nanshan/NEXT (0,6m), Sintez-Newton/CrAO, SAO RAS (1m), GROWTH-India Telescope, Sintez-Newton/CrAO, KGO RC-25 | 3.81 (SAO RAS: absorption) | BAT: GCN 33176; GCN 33194 XRT: GCN 33176; GCN 33180; GCN 33185; Evans et al., 2009, MNRAS, 397, 1177 UVOT: GCN 33176 Redshift: GCN 33187 (SAO RAS) |
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| 230116C | 15:33:21 | 1149250 | 223.467 14:53:52.1 |
-16.883 -16:52:58.8 |
316.77 | 61 | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | Due to a Moon observing constraint, Swift cannot slew to the BAT position until 09:10 UT on 2023 January 18. | BAT: GCN 33173; GCN 33193 |
|||
| 221231A | 21:46:05 | BAT/GUNAO | 336.260 22:25:02.4 |
25.138 25:08:16.8 |
n/a | n/a | 22:25:01.44 | 25:07:47.2 | 32400 | n/a | n/a | n/a | n/a | n/a | Fermi (GBM) | BAT: GCN 33132 XRT: GCN 33135; GCN 33139; Evans et al., 2009, MNRAS, 397, 1177 |
* 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).