IBAS

IBAS: Results

Table with all the GRBs localized with IBAS

GRB
R.A.1 (J2000)
[hh:mm:ss]
Dec.1 (J2000)
[dd:mm:ss]
Unc.2
[arcmin]
Peak Flux3
(20-200 keV)
[ph cm-2s-1]
Tstart UTC
[hh:mm:ss]
T90 [s]
Counterparts
References4
GCN Circulars Compilation
Notes
Products
100103A 07:29:28 -34:28:57 1.6 3.5 17:42:32 40 X - here - Here
091230 08:51:33 -53:53:33 2.5 0.2 06:27:00 120 X/O/IR - here - Here
091202 09:15:19 62:32:38 2.5 0.15 23:10:04 45 X - here - Here
091111 09:11:15 -45:54:33 2.9 0.1 15:21:59 100 X - here Below threshold for automatic Alert delivery Here
091015 20:24:31 -06:10:12 2.9 0.08 23:00:17 100 - - here Below threshold for automatic Alert delivery Here
090817 04:15:53 44:07:28 2.6 >2 00:51:13 60 X - here - Here
090814B 04:19:06 60:34:58 2.9 0.4 01:21:01 50 X - here - Here
090704 13:52:49 22:47:24 2.5 2 05:47:43 60 - - here Below threshold for automatic Alert delivery Here
090702 11:43:36 11:30:00 2.5 0.15 10:40:37 10 X - here - Here
090625B 00:09:03 -65:46:54 1.7 2 13:26:20 11 X - here - Here
090107B 18:59:13.8 59:35:33 1.5 1.6 16:20:36 20 X - here - Here
081226B 1:41:58.8 -47:26:20 2.5 3 12:13:11 0.5 - - here SHORT HARD Here
081204 23:19:06 -60:13:17 2.3 0.7 16:44:55 20 X - here - Here
081016 17:02:17 -23:19:48 1.5 >2.4 06:51:31 34 X - here - Here
081003B 19:00:06 16:41:29 2 3 20:48:08 30 - - here - Here
081003 17:29:30 16:33:58 2 0.3 13:46:12 20 X - here - Here
080922 18:03:21 -22:30:32 1.5 1 11:03:36 60 - - here - Here
080723B 11:47:20 -60:14:43 1.5 >6 13:22:15 95 X - here - Here
080613 14:13:06 +05:10:07 1.5 1.3 09:35:21 30 O/X - here - Here
080603 18:37:38 +62:44:06 2. 0.5 11:18:15 150 O/X - here - Here
080414 18:08:32 -18:49:45 2. 1 22:33:30 8 - - here - Here
080120 15:01:01 -10:53:07 2. 3 17:28:28 15 X/O - here - Here
071109 19:19:39 2:02:55 2.5 0.46 20:35:55 30 - - here - Here
071017 18:18:52 -16:00:03 2.5 ~2 (on 0.1 s) 00:58:08.4 0.4 - - here short soft Here
070925 16:52:52 -22:02:08 2 >2 15:52:35 30 X - here - Here
070707 17:51:00 -68:52:52 2.1 1.4 16:08:38 1.1 X/O - here short-hard Here
070615 2:57:14 -4:24:28 2.0 0.5 02:20:35 30 X? - here - Here
070311 5:50:10 3:22:29 2.5 0.9 01:52:35 50 X/O - here - Here
070309 17:34:44 -37:56:40 2.5 0.2 10:01:03 40 X? - here - Here
061122 20:15:21 15:30:51 2. >11 07:56:49 18 X/O - here - Here
061025 20:03:39 -48:14:39 2. 1.3 18:35:54 20 X/O - here - Here
060930 20:18:09 -23:37:31 2.5 0.3 09:04:09 20 - - here - Here
060912B 18:04:52 -19:52:50 2.5 0.08 17:32:30 200 - - here - Here
060901 19:08:38 -06:38:22 2.5 >6.5 18:43:51 20 X/O - here - Here
060204A 15:28:56 -39:26:38 2.5 0.1 13:19:50 78 - - here - Here
060130 15:16:54 -36:54:43 2.0 0.2 04:56:27 40 - - here Below the threshold for automatic Alert delivery. Here
060114 13:01:07 -04:44:53 2.0 0.3 12:39:44 100 - - here - Here
051211B 23:02:45 +55:04:44 2.0 0.8 22:05:44 80 X/O - here - Here
051105B 00:37:51 -40:28:52 2.0 0.35 11:05:43 20 - - here - Here
050922A 18:04:37 -32:01:24 3.5 0.1 13:43:18 25 - - here Below the threshold for automatic Alert delivery. Here
050918 17:50:26 -25:24:51 2.8 0.7 15:36:39 130 X? - here Below the threshold for automatic Alert delivery. Here
050714A 02:54:21 +69:07:34 2 0.3 00:05:56 40 X/O? - here - Here
050626 12:26:58 -63:08:03 2 0.4 03:45:16 60 - - here - Here
050525A 18:32:33 +26:20:23 3 33.4 00:02:53 12 X/O - here At the edge of IBIS FOV. Discovered by Swift. z = 0.606 Here
050522 13:20:35 + 24:47:30 2.5 0.34 06:00:21 15 X? - here XRF Here
050520 12:50:03 + 30:27:02 1.5 0.7 00:05:53 80 X - here - Here
050504 13:24:00 + 40:41:45 1.5 0.5 08:00:52 80 X - here - Here
050502A 13:29:45 +42:40:27 2.0 1.8 02:14:01 20 O/IR - here z = 3.793? Here
050223 18:05:36 -62:28:26 3.0 0.6 03:08:55 50 X - here Discovered by Swift. The automatic distribution of IBAS Alerts was disabled due to the temporary switch-off of one of the 8 modules of the IBIS/ISGRI detector. Private Data
050129 16:51:12 -03:04:44 2.7 0.26 20:03:03 20 - - here Below the threshold for automatic Alert delivery. Private Data
041219 00:24:26 +62:50:06 1.5 >12 01:42:12 350 O/R McBreen et al. (2006) here Also detected by Swift. Prompt IR Flash detection. Private Data
041218 01:39:06 +71:20:05 2.5 3 15:45:25 60 O - here - Private Data
041015 00:18:37 +66:51:37 3 0.2 11:11:30 30 - - here Faint. Below the threshold for automatic Alert delivery. Private Data
040903 18:03:22 -25:15:23 2.5 0.4 18:17:55 10 - - here Detected up to 60 keV. Soft Spectrum. Either XRF or transient burster (but hard and strong) Private Data
040827 15:17:00 -16:08:21 2.5 0.6 11:50:55 49 O/X - here Below the threshold for automatic Alert delivery. Private Data
040812 16:26:05 -44:42:32 2 0.6 06:01:55 19 O?/X - here - Here
040730 15:53:14 -56:28:15 1.7 0.4 02:12:15 43 - - here - Private Data
040624 13:00:08 -03:34:08 3 0.5 08:21:40 35 - Filliatre et al. (2006) here Below the threshold for automatic Alert delivery. Private Data
040422 18:42:01 +01:59:04 1.3 3.5 06:58:00 10 O Filiatre et al. (2005) here - Private Data
040403 07:40:54 +68:12:55 2 0.5 05:08:10 21 - Mereghetti et al. (2004) here - Here
040323 13:53:49 -52:20:45 1.7 1.6 13:02:58 14 O? - here - Private Data
040223 16:39:31 -41:55:47 2.2 0.4 13:24:45 258 X Filliatre et al. (2006) here - Private Data
040106 11:52:18 -46:47:15 2.5 1.0 17:55:10 47 O/X Moran et al. (2004) here - Private Data
031203 08:02:32 -39:50:47 1.5 1.7 22:01:30 39 R/O/X Sazonov et al. (2004) here SN 2003lw, z=0.105 Private Data
030529 09:40:30 -56:20:31 3 0.4 19:53:18 20 - - - Detected during an off-line rescan of the data Here
030501 19:05:33 +06:15:57 1.8 2.7 03:10:05 40 - Beckmann et al. (2003) here - Here
030320 17:51:36 -25:18:52 3 3.6 10:11:50 48 - von Kienlin et al. (2003) here Below the threshold for automatic Alert delivery. Close the the Galactic Center. Here
030227 04:57:34 +20:28:16 1.5 1.1 08:42:05 33 O/X Mereghetti et al. (2003) here - Here
030131 13:28:21 +30:40:43 2.5 1.9 07:38:50 124 O Götz et al. (2003) here Detected during a satellite slew Here
021219 18:50:27 +31:57:17 1.5 4.0 07:33:55 5.5 - Mereghetti et al. (2003) here - Here
021125 19:47:57 +28:23:35 1.2 22 17:58:30 25 - Malaguti et al. (2003) here Not detected in real time Here
1 The coordinates listed here are computed with the best available knowledge of the instrumental attitude and with the latest version of the S/W. They supersede the ones reported earlier either through IBAS Alert Packets, GCNs, or refereed papers.
2 The circular error radius (90% c.l.) is computed adding 1 arcmin of systematic error to the statistical one, which is a function of the signal-to-noise ratio.
3 The peak flux is computed over 1 s.
4 Only the references containing INTEGRAL results are reported here.

IBAS Alerts Page

Updated in real time!




SPI ACS Results

For a summary of SPI-ACS results see SPI page at MPE or the ACS trigger page at ISDC.

 

Last modified: 28-Jun-2005

Page maintained by: Sandro Mereghetti and Diego Götz