GRBOX :
Gamma-Ray Burst Online Index
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GRB | T90 | comments | RA | Dec | z | X | O | R | refs |
121229A | 100 | 12:40:24.29 | -50:35:39.48 | 2.707 | y | y | |||
121226A | 1 | Short GRB with afterglow, host. | 11:14:34.12 | -30:24:22.89 | y | y | |||
121225B | 58.5 | LAT detection; no afterglow. | 20:35:39 | -34:21:18 | |||||
121225A | 33 | MAXI burst; no follow-up. | 17:39:27 | -66:04:16 | |||||
121217A | 778 | Very long. | 10:14:50.407 | -62:21:03.53 | 3 | y | y | 2 | |
121212A | 6.8 | Faint OT. | 11:51:10.30 | +78:02:14.3 | y | y | |||
121211A | 182 | Early observations, UV-to-IR detections. | 13:02:07.99 | +30:08:54.6 | 1.023 | y | y | ||
121209A | 20.1 | Nonfading OT (dark, possible luminous host). No mm/radio detections. | 21:47:08.92 | -08:14:07.2 | y | y | |||
121202A | 20.1 | 17:07:11.21 | +23:56:53.0 | y | |||||
121201A | 85 | 00:53:52.17 | -42:56:34.4 | 3.385 | y | y | |||
121128A | 7.52 | 20:02:24.01 | +54:17:59.2 | 2.20 | y | y | |||
121127A | 0.25 | IPN burst | 11:45:45 | -52:24:52 | |||||
121125A | 52.2 | 15:14:06.54 | +55:18:48.0 | y | |||||
121123A | 317 | Very long burst with slow-fading optical afterglow. | 20:29:16.289 | -11:51:35.87 | y | y | |||
121118A | IPN burst | 19:57:31 | +65:39:16 | ||||||
121118B | 50 | IPN burst | 11:26:49 | -03:03:31 | |||||
121117A | 30 | 02:06:26.58 | +07:25:10.2 | y | y | ||||
121108A | 89 | Possibly dark. | 05:32:46.70 | +54:28:24.4 | y | ||||
121102A | 24.7 | Swift/INTEGRAL burst. No ground follow-up. | 18:03:36.24 | -16:57:28.4 | y | 8 | |||
121031A | 226 | Double burst. No ground follow-up. | 11:23:4.85 | -03:31:01.3 | y | ||||
121029A | 16 | Fermi burst | 15:07 | -28:12 | |||||
121028A | 3.8 | Faint burst, deep NIR limit. | 18:07:35.87 | -02:17:36.9 | y | ||||
121027A | 62.6 | Strong optical rebrightening at 1.5 days after burst. | 04:14:23.44 | -58:49:47.4 | 1.773 | y | y | 3 | |
121025A | 20 | MAXI burst with XRT afterglow. | 16:33:31.92 | +27:40:15.1 | y | ||||
121024A | 69 | Well-observed Swift burst. | 04:41:53.30 | -12:17:26.5 | 2.298 | y | y | 3 | |
121017A | 4.2 | No optical detection in early observations. | 19:15:19.21 | -01:36:16.1 | y | ||||
121014A | 80 | Swift burst near Sun, no followup. | 11:06:34.7 | -29:06:18.3 | |||||
121012A | 0.45 | Fermi short burst | 02:14 | 14:24 | |||||
121011B | 0.35 | 12:11:14 | +44:06:47 | ||||||
121011A | 75.6 | Swift burst with weak LAT detection. Moderately bright, long-lived optical afterglow. | 17:20:51.22 | +41:06:37.4 | 2? | y | y | 1 | |
121001A | 147 | GRB in plane. | 18:24:07.84 | -05:39:55.30 | y | y | |||
120927A | 43 | No optical detections in limited ground follow-up. | 09:06:27.30 | +00:24:58.3 | y | ||||
120923A | 27.2 | Probable high-redshift burst. | 20:15:10.78 | +06:13:16.3 | 8 | y | y | n | 1 |
120922A | 173 | Soft burst or XRF. | 15:38:59.64 | -20:10:54.2 | 3.1 | y | y | ||
120921A | 6 | Fermi's 1000th burst. | 06:26 | -64:48 | |||||
120919A | 22.5 | Fermi burst, no counterpart. | 14:19:21.51 | -45:33:40.5 | |||||
120919B | 140 | IPN burst. | 20:10:32 | -37:29:25 | |||||
120918A | 25.1 | Swift burst near Sun; no followup. | 12:04:10.1 | -32:45:43.5 | |||||
120916A | 53 | Fermi/LAT burst. No followup. | 13:43:14.39 | +36:39:35.99 | |||||
120913B | 126 | Bright Swift burst with bright afterglow. | 14:14:38.57 | -14:30:55.8 | y | ||||
120913A | 30.1 | Swift/Fermi burst near Sun, no followup. | 09:45:36.1 | +26:57:32.4 | |||||
120911A | 17.8 | Possibly dark; unconfirmed afterglow candidate. | 23:51:55.02 | +63:05:55.7 | y | ||||
120911B | 69 | IPN burst. No Fermi trigger but LAT detected. | 11:28:07.20 | -37:30:35.99 | |||||
120909A | 112 | Very long. | 18:22:56.72 | -59:26:54.1 | 3.93 | y | y | ||
120908A | 66 | MAXI/Fermi burst. Fermi trigger precedes MAXI by 4 min. No counterpart. | 15:22:32 | -25:47:42 | n | ||||
120907A | 16.9 | Low-z; early optical followup and UVOT detections. | 04:59:00.00 | -09:18:54.0 | 0.970 | y | y | ||
120821A | 12 | INTEGRAL burst in Galactic plane. | 17:01:01.83 | -40:30:49.1 | |||||
120819A | 71 | Faint, unreddened afterglow. | 15:43:37.84 | -07:18:32.9 | y | y | |||
120817A | 28.2 | Optical counterpart not confirmed | 16:42:45.92 | -38:21:12.4 | y | y? | |||
120817B | 0.19 | IPN/Fermi/BAT-ground short burst. Deep early optical nondetection. No afterglow. | 00:33:14.4 | -26:25:42 | n | ||||
120816B | 0.8 | Very intense IPN/Konus short-hard burst. | 22:30 | +00:00 | |||||
120816A | 7.6 | 18:48:34.5 | -06:56:16.4 | y | y | ||||
120815A | 9.7 | Early observations. Spectrum with molecular lines. | 18:15:49.82 | -52:07:52.1 | 2.358 | y | y | 2 | |
120811C | 26.8 | Swift/Fermi burst. Soft, well-observed. | 13:18:43.81 | +62:18:02.7 | 2.671 | y | y | ||
120811A | 166 | Faint burst. | 17:08:39.69 | -22:42:39.5 | y | ||||
120811B | 0.45 | Fermi/IPN short-hard burst | 02:54:38 | -31:40:29 | y | ||||
120807A | 20 | Swift/Fermi(?) burst. No optical counterpart detected. | 16:05:02.43 | -47:28:46.8 | y | ||||
120805A | 48 | Faint optical counterpart in early observations. Possible bright hosts. | 14:26:09.12 | +05:49:31.7 | y | y | |||
120804A | 8.22 | Short GRB in apparent ULIRG. | 15:35:47.49 | -28:46:56.7 | y | y? | y? | 2 | |
120803B | 37.5 | FTN afterglow not confirmed. Galactic plane. | 20:56:56.46 | +53:18:14.4 | y | y? | |||
120803A | 10 | Weak burst. Faint X-ray afterglow. | 17:58:02.97 | -06:45:45.9 | y | ||||
120802A | 50 | Moderately high-z. Faint afterglow with no submm/radio detection. | 02:59:22.35 | +13:46:07.2 | 3.796 | y | y? | n | |
120729A | 71.5 | Bright afterglow; early observations. | 00:52:17.83 | +49:56:23.1 | 0.80 | y | y | n | 1 |
120728A | 22.06 | Crowded Galactic field. | 09:08:22.65 | -54:26:15.1 | y | y | |||
120728B | 105 | Bright IPN+Fermi burst. | 06:55:05 | -45:53:36 | |||||
120727A | Possible very long LAT GRB or Galactic transient. | 16:43:26.40 | -45:58:11.99 | ||||||
120724A | 72.8 | 16:20:43.35 | +03:30:27.8 | 1.48 | y | y | |||
120722A | 42.4 | Bright host. | 15:21:59.184 | +13:15:04.68 | 0.9586 | y | y | ||
120716A | 230 | IPN burst with long prompt quiescent period. OT identified by PTF. | 20:52:12.10 | +09:35:53.7 | 2.48 | y | y | ||
120714B | 159 | Low probable redshift. | 23:41:38.1 | -46:11:02 | 0.3984 | y | y | ||
120714A | 16.2 | 11:11:55.91 | -30:37:37.8 | y | |||||
120712A | 14.7 | DLA at z~4; still detected with UVOT. | 11:18:21.23 | -20:02:01.8 | 4.1745 | y | y | ||
120711B | 60 | Probably a Galactic source. | 22:06:45.93 | +60:01:21.6 | y | ||||
120711A | 44 | INTEGRAL/MAXI/Fermi/LAT burst with possible extended X-ray emission. Very bright OT, possible reverse shock. | 06:18:42.839 | -70:59:56.78 | 1.405 | y | y | 3 | |
120709A | 30 | Fermi burst, LAT detection. No optical counterpart reported. | 21:12:41.47 | -49:58:22.7 | |||||
120707A | 50 | Bright Fermi burst, no afterglow localization. | 19:27:30 | -32:46:12 | |||||
120703A | 25.2 | Bright Swift/Fermi burst. | 22:37:25.61 | -29:43:23.7 | y | y | |||
120701A | 13.8 | Power-outage burst. | 05:21:23.52 | -58:32:58.3 | y | y | |||
120630A | 0.6 | Power-outage short burst. | 23:29:10.75 | +42:33:17.4 | y | y | |||
120626B | 27 | MAXI burst | 11:43:04 | +68:30:00 | |||||
120624B | 271 | Very bright, long Fermi burst with LAT detection and precursors. Obscured afterglow; luminous host. | 11:23:32.31 | +08:55:42.8 | 2.20 | y | 2 | ||
120624A | 0.7 | Fermi+Konus burst. Short; very hard | 00:19:05 | +00:19:05 | |||||
120622A | 39 | MAXI burst | 13:41:43 | -01:42:36 | |||||
120617A | 0.5 | Konus/IPN short burst | 01:29:14 | +33:48:14 | |||||
120614A | 45 | MAXI burst | 20:50:56 | +65:09:53 | |||||
120612A | 90 | No optical counterpart. Nearby star. | 08:26:53.20 | -17:34:29.1 | y | ||||
120603A | 0.19 | Konus/Suzaku short burst | 13:15:11 | +04:19:35 | |||||
120602A | 54 | Bright Konus/Suzaku long burst | 05:51:41 | -39:21:16 | |||||
120528C | 30 | MAXI burst | 00:51:44 | -00:57:18 | |||||
120528B | 30 | MAXI/Konus burst | 05:10:21 | -37:47:50 | |||||
120522 | 13 | 11:03:59 | -62:05:37 | ||||||
120521C | 26.7 | Dark. Several galaxies near X-ray position but might be high-z. Radio counterpart. | 14:17:08.802 | +42:08:41.22 | 6? | y | y | y | 1 |
120521B | 31.4 | Fermi/Swift burst. No optical counterpart. | 13:08:02.28 | -52:45:16.7 | y | ||||
120521A | 0.45 | Short burst. Fast-fading X-raty light curve; no optical counterpart. | 09:54:53.94 | -49:25:01.6 | y | ||||
120519 | 1.2 | Hard IPN burst | 11:53:28 | +22:24:24 | |||||
120514 | 164.4 | Galactic plane; no optical counterpart. Submillimeter detection. | 18:52:00.19 | -04:15:48.9 | |||||
120512A | 20 | Off-axis INTEGRAL burst. | 21:42:13.91 | +13:38:09.59 | |||||
120510A | 27 | MAXI burst. Possible X-ray counterpart is a star. | 02:57:08.60 | +72:51:00.8 | y? | ||||
120427A | 5 | IPN burst | 14:59:44 | +29:18:39 | |||||
120426A | 3.2 | IPN burst | 07:26:09 | -65:37:53 | |||||
120424A | MAXI probable burst. | 01:35:56.40 | -29:52:44.0 | ||||||
120422A | 5.35 | Low-redshift GRB with bright associated SN. Extensive worldwide follow-up. | 09:07:38.38 | +14:01:07.5 | 0.283 | y | y | 4 | |
120419A | 20 | INTEGRAL burst. X-ray afterglow not confirmed. | 12:29:33.03 | -63:00:28.5 | y? | ||||
120404A | 38.7 | Early observations; multiwavelength followup. Rapid late-time fading. | 15:40:02.28 | +12:53:06.1 | 2.876 | y | y | y | |
120403B | 7.3 | Near south pole. No IR counterpart in ground follow-up at 12 hr. | 03:41:06.31 | -89:00:31.0 | y | ||||
120403A | 1.25 | Possibly short. Near Sun, no XRT. | 02:49:49.8 | +40:29:21.8 | |||||
120402B | 17.5 | Bright, soft Fermi burst. | 14:55 | -10:24 | |||||
120401A | 100 | Faint afterglow, possible g-dropout. | 03:52:19.82 | -17:38:08.5 | 4.5 | y | |||
120328B | 30.5 | Fermi/Konus burst; off-axis LAT detection. | 15:16:09 | +25:17:58 | |||||
120328A | 24.2 | Faint burst; no optical detections. | 16:06:27.33 | -39:20:08.9 | y | ||||
120327A | 62.9 | Very bright at early times. Rich X-shooter spectrum w/molecular features. | 16:27:27.46 | -29:24:54.00 | 2.813 | y | y | 4 | |
120326A | 69.6 | Long optical plateau/rebrightening; still bright at 1-2 days. | 18:15:37.07 | +69:15:35.4 | 1.798 | y | y | y | 3 |
120324A | 118 | Bright burst. No OT found. Faint extended source in XRT error circle. Large Galactic reddening. | 19:24:18.85 | +24:07:46.5 | y | ||||
120323A | Very bright Fermi short burst. No afterglow. Most intense GBM burst yet. | 22:41:38 | +29:43:03 | 2 | |||||
120320A | 3.38 | Very faint Gemini source in X-ray error circle at early times. Optically dark; IR nondetections. | 14:10:04.24 | +08:41:47.8 | y | ? | |||
120316A | 27.5 | Probable faint LAT detection. | 03:51:52.79 | -56:27:36.00 | |||||
120312A | 14.2 | Faint burst with faint afterglow. | 16:47:09.20 | +23:51:28.9 | y | y | |||
120311B | 28.2 | No detection in early r/i observations. | 17:14:14.90 | -13:03:05.5 | y | ||||
120311A | 3.5 | 18:12:22.08 | +14:17:45.9 | y | y | ||||
120308A | 60.6 | 14:36:19.99 | +79:41:12.0 | y | y | 2 | |||
120305A | 0.1 | Short GRB with possible (unrelated?) QPO activity. | 03:10:08.66 | +28:29:31.0 | y | n | |||
120302A | 35 | Ground-analysis Swift burst. No early fading of likely afterglow. | 08:09:35.58 | +29:37:40.7 | y? | y? | |||
120229A | 0.22 | Short burst, no Swift follow-up. | 01:20:07.9 | -35:47:44.0 | |||||
120227A | RAPTOR simultaneous limit. | ||||||||
120226A | 57 | LAT detection probably due to nearby pulsar. | 20:11:43 | +48:39:55 | |||||
120224A | 8.13 | Faint afterglow | 02:43:46.15 | -17:45:42.0 | y | ||||
120219A | 90.5 | Probable faint OT. | 08:39:09.61 | +51:01:55.5 | y | y | |||
120218A | 27.5 | Sun constraint; no followup. | 21:19:03.4 | -25:27:45.4 | |||||
120215A | 26.5 | No deep limits on optical afterglow. | 02:00:11.45 | +08:48:07.5 | y | ||||
120213A | 48.9 | No ground follow-up. | 20:04:02.83 | +65:24:40.3 | y | ||||
120212A | 5.52 | Ground/UVOT detections, no redshift. | 02:52:24.05 | -18:01:14.2 | y | y | |||
120211A | 61.7 | "Dark" but X-ray faint. No afterglow in early IR follow-up. | 05:51:00.89 | -24:46:30.7 | y | ||||
120202A | 100 | INTEGRAL burst. Very red afterglow? | 13:34:00.86 | +22:46:25.94 | y | ? | |||
120129A | 4 | IPN burst. | 02:01:46 | +59:16:55 | |||||
120127A | 10 | MAXI burst. No afterglow reported. | 09:16:34 | +15:52:51 | |||||
120121A | 26.1 | Minimal ground followup. | 16:37:25.06 | -23:57:41.8 | y | ||||
120119A | 253.8 | Very long, bright Swift burst. Red afterglow. Numerous multicolor ground detections. | 08:00:06.93 | -09:04:53.7 | 1.728 | y | y | n | 1 |
120118B | 23.26 | Unconfirmed NIR detection (dark??), bright high-z host. | 08:19:29.04 | -07:11:05.3 | 2.943 | y | y? | ||
120118A | 60 | INTEGRAL XRF near HMXB, optical counterpart. | 13:01:22.72 | -61:39:23.20 | |||||
120116A | 41 | Dark burst (XRF), no detections in early imaging (unconfirmed faint possible conterpart). No EVLA detection. | 01:04:57.85 | +33:55:50.5 | y | ||||
120107A | 23 | Fermi burst with possible LAT emission; no afterglow found. | 1 | ||||||
120106A | 61.6 | No ground detections. | 04:24:25.81 | +64:02:18.1 | y | ||||
120102A | 38.7 | Swift+Fermi burst; UVOT afterglow but no ground followup. | 18:24:53.89 | +24:42:47.1 | y | y |