2004 Localized Gamma-Ray Bursts

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(Most recently updated: Tuesday, 25th October 2011)

Name Detected Time (UTC) R.A. (J2000) Dec. (J2000) Error Box lII bII EB-V GRB XRF Dark XA OA RA z T90 Fluence Epeak Rhost DSS GCN HST NED Comments
GRB041228 Swift 10:43:13 22:26:34 +05:03:00 5 am 70.0112 -42.4617 0.17 Yes No? ∼40 DSS GCN MAST NED
GRB041226 Swift 20:34:19 05:18:11 +73:20:56 6 am 139.0018 +19.7122 0.11 Yes No? ∼20 DSS GCN MAST NED
GRB041224 Swift 20:20:57 03:44:48 -06:39:22 7 am 194.5726 -44.0883 0.07 Yes No? ∼50 DSS GCN MAST NED Soft Burst
GRB041223 Swift 14:06:18 06:40:47.323 -37:04:22.77 0.15 as 246.0346 -17.9305 0.12 Yes Yes Yes 130 5E-05 ∼26.5 DSS GCN MAST NED First Swift X-ray detection
GRB041220 Swift 22:58:26 19:25:09 +60:37:26 12 am 91.9556 +19.4731 0.07 Yes ∼2 1E-06 DSS GCN MAST NED
GRB041219C Swift 20:30:33 22:55:52 -76:48:07 12 am 311.0298 -38.4511 0.11 Yes No? ∼40 2E-06 DSS GCN MAST NED
GRB041219B Swift 15:38:48 11:10:42 -33:27:29 12 am 279.8966 +24.8682 0.07 Yes 30 DSS GCN MAST NED
GRB041219 INTEGRAL 01:42:18 00:24:27.68 +62:50:33.501 0.2 as 119.8575 +0.1320 1.80 Yes? Yes Yes ∼520 1E-04 DSS GCN MAST NED Swift, unusual precursor
GRB041218 INTEGRAL 15:45:25 01:39:07.7 +71:20:29 1 as 126.7671 +8.8256 0.63 Yes? Yes No? 60 DSS GCN MAST NED
GRB041217 Swift 07:28:30 10:59:10 -17:57:00 12 am 268.668 +37.342 0.06 Yes? Yes? ∼6.7 5E-06 DSS GCN MAST NED First Swift burst
GRB041211 (H3622) HETE-II 11:31:47 06:43:12 +20:23:42 80 as 193.7693 +7.4077 0.17 Yes No No? 30.2 1.036E-05 471.14 DSS GCN MAST NED
GRB041016 (H3578) HETE-II 04:39:38 01:44:44 -04:24:06 28 am 154.49 -63.96 0.02 Yes? No? 33.3 4.688E-06 694.51 DSS GCN MAST NED
GRB041015 INTEGRAL 11:11:30 00:18:37 +66:51:37 3 am 135.7509 +7.4409 1.79 Yes No? 30 DSS GCN MAST NED
GRB041006 (H3570) HETE-II 12:18:08.62 00:54:50.17 +01:14:07.0 0.1 as 124.7197 -61.6247 0.02 Yes Yes Yes/SN? No 0.712 24.6 1.988E-05 63.43 ∼24 DSS GCN HST NED X-Ray Rich
GRB040929 INTEGRAL 14:27:32.72 05:43:24 +22:05:32 2.6 am radius 185.5812 -3.9988 0.79 Yes? No? DSS GCN HST NED
GRB040924 (H3564) HETE-II 11:52:11 02:06:22.45 +16:06:48.7 <2 as radius 147.9267 -43.0918 0.06 Yes Yes No 0.859 5.1 7.663E-06 51.80 22? DSS GCN HST NED X-Ray Rich
XRF040916 (H3558) HETE-II 00:03:30 23:00:55.1 -05:38:43 18 am radius 67.2030 -56.0502 0.06 No Yes Yes No 51.2 7.826E-07 38.53 DSS GCN HST NED
XRF040912 (H3557) HETE-II 14:12:17 23:56:56.42 -00:58:39.2 1 as radius 94.1035 -60.7620 0.03 No Yes Yes? Yes? No 127 3.3E-07 14.5 DSS GCN HST NED X-ray and optical afterglows disagree
GRB 040903 INTEGRAL 18:17:55 18:03:22 -25:15:23 2.5 am radius 5.1721 -1.5449 4.46 No Yes 10 DSS GCN HST NED Possible Galactic Source
GRB 040827 INTEGRAL 11:50:48 15:17:01.39 -16:08:28.8 1.5 as radius 346.4624 +34.1508 0.09 Yes Yes Yes No? 40 ∼23 DSS GCN HST NED
XRF 040825B (H3510) HETE-II 16:21:37 22:47:22 -02:19:05 9 x 19 am 67.4770 -51.3106 0.06 No Yes No? ∼80 6.3E-07 23 DSS GCN HST NED
GRB 040825A (HU11553) HETE-II 03:30:30 22:58:59 -10:54:32 7 am radius 59.0132 -58.9917 0.04 Yes No No? DSS GCN HST NED
GRB 040823 (IBAS 1958) INTEGRAL 10:15:51 Yes No No? DSS GCN HST NED
GRB 040812 (IBAS 1901) INTEGRAL 06:01:50 16:26:02.25 -44:43:49.4 0.1 as radius 338.8928 +3.0868 1.39 Yes No Yes No? No? 20 DSS GCN HST NED X-Ray Rich
GRB 040810 (H3489) HETE-II 14:15:35 14:58:34 -36:39:45 ∼90 sq am 329.569 +19.548 0.07 Yes No No? 9.3 1.268e-05 202.37 DSS GCN HST NED
GRB 040802 (H3485) HETE-II 18:02:21 21:51:20.6 -14:11:27 80 × 80am 40.7594 -46.1907 0.05 Yes No 2.9 2.04e-06 DSS GCN HST NED
GRB 040730 INTEGRAL 02:11:55 15:53:16 -56:27:03 2 am radius 326.1438 -2.0067 1.18 Yes No No? ∼50 DSS GCN HST NED
XRF 040701 HETE-II 13:00:55 20:48:16.097 -40:11:08.83 0.01 as radius 1.7036 -38.7566 0.03 No Yes Yes? Yes? No? 0.2146 60 4.5e-7 DSS GCN HST NED
GRB 040624 INTEGRAL 08:21:35 13:00:09.9 -03:35:14 3 am 307.1892 +59.2124 0.03 Yes? Yes? No? 45 DSS GCN HST NED
GRB 040606 HETE-II 25 × 25 am
GRB 040511 HETE-II 13:01:46 14:47:49.33 -44:14:21.8 <0.5 as 323.9575 +13.8293 0.21 Yes No Yes 38.1 1.498e-5 131.16 DSS GCN HST NED Very rapid optical decay
GRB 040425 HETE-II 16:25:10 15:31:36 -39:43 16 am 330.518 +13.459 0.20 Yes? 3.870? 47.1 6.407e-6 457.04 DSS HST NED
GRB 040423 HETE-II 09:54:35.69 15:06:44 -24:48 3 x 660 am 335.601 +25.356 0.15 Yes? 1.115? 30 6e-6 137.88 DSS HST NED
GRB 040422 INTEGRAL 06:58:02 18:42:00 +01:59:29 2.5 am 33.630 +3.007 1.94 Yes? 8 DSS GCN HST NED
GRB 040403 INTEGRAL 05:08:08 07:40:55 +68:12:39 3 am 147.581 +29.615 0.04 Yes? No? Yes 35 3e-8 DSS GCN HST NED X-Ray Rich
GRB 040323 INTEGRAL 13:03:59 13:53:52.7 -52:21:10 2 am 312.5207 +9.3526 0.35 Yes? No? Yes? Yes 20 2.2e-7 DSS GCN HST NED
GRB 040319 HETE-II 07:46:00.57 10:41:37 -23:47:19 2.6 x 8.3 am 268.3069 +30.2112 0.06 Yes No 7.4 1.1e-6 DSS HST NED X-Ray Rich
GRB 040308 RXTE 25 GCN
GRB 040229 RXTE 11:37:31.99 07:11:06 +20:05:28 7.8 am 196.891 +13.195 0.10 DSS GCN HST NED
GRB 040228 HETE-II 00:08:55.95 10:12:12 -07:19:33 22 x 56 am 248.905 +38.312 0.03 40 DSS GCN HST NED Two triggers
GRB 040223 INTEGRAL 13:28:10 16:39:30.17 -41:55:59.7 1.5 as 341.624 +3.188 1.75 Yes No 35 3.0e-8 DSS GCN HST NED
GRB 040106 INTEGRAL 17:55:12 11:52:12.27 -46:47:15.8 0.5 as 292.5152 +14.8846 0.10 Yes No No Yes Yes Yes? 60 6.5e-8 DSS GCN HST NED

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Most recently updated: 25 October 2011.
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