Event Group Details

Gamma-ray burst, Event Group ID 161690

Telescope(s) SWIFT
Trig ID 1216745
Recieved (UTC) 2024-02-21 22:24:32
Earliest Event Observed (UTC) 2024-02-21 22:23:22
Latest Event Observed (UTC) 2024-02-21 22:23:22
Best Right Acension 16:22:11.808
Best Declination -15:43:13.08
Best Position Error (°) 0.0

Proposal Decisions

Decision ID Proposal Telsecope Proposal ID Decision Decision Reason Duration (s) RA (HH:MM:SS) Dec (DD:MM:SS) Position Error (°)
42164 MWA_VCS test2_neutrino Ignored Event ID 499366: Beginning event analysis. Event ID 499366: This proposal does not trigger on events from SWIFT. None 16:22:12.696 -15:42:59.04 0.0013
42163 ATCA ATCA_HESS_GRBs Ignored Event ID 499366: Beginning event analysis. Event ID 499366: This proposal does not trigger on events from SWIFT. None 16:22:12.696 -15:42:59.04 0.0013
42162 ATCA ATCA_long_GRB Ignored Event ID 499366: Beginning event analysis. Event ID 499366: No probability metric given so assume it is a GRB. Event ID 499366: No event duration (None) so not triggering. None 16:22:12.696 -15:42:59.04 0.0013
42161 ATCA ATCA_short_GRB Ignored Event ID 499366: Beginning event analysis. Event ID 499366: No probability metric given so assume it is a GRB. Event ID 499366: No event duration (None) so not triggering. None 16:22:12.696 -15:42:59.04 0.0013
42160 MWA_VCS MWA_VCS_GRB_swif Ignored Event ID 499366: Beginning event analysis. Event ID 499366: No probability metric given so assume it is a GRB. Event ID 499366: No event duration (None) so not triggering. None 16:22:12.696 -15:42:59.04 0.0013
42159 MWA_VCS MWA_GW_NSBH Ignored Event ID 499366: Beginning event analysis. Event ID 499366: This proposal does not trigger on events from SWIFT. None 16:22:12.696 -15:42:59.04 0.0013
42158 MWA_VCS MWA_GW_BNS Ignored Event ID 499366: Beginning event analysis. Event ID 499366: This proposal does not trigger on events from SWIFT. None 16:22:12.696 -15:42:59.04 0.0013

Events

Event ID Source Type Telescope Event Type Event Time (UTC) Recieved (UTC) Trig ID Source Name Sequence number Classification Duration (s) RA (HH:MM:SS) Dec (DD:MM:SS) Position Error (°) Fermi Detection Probability (%) SWIFT Rate Significance (sigma)
499423 GRB SWIFT XRT_Proc_ThreshPix 2024-02-21 22:23:22 2024-02-21 23:04:28 1216745 GRB 240221 16:22:11.808 -15:43:13.08 0.0
499422 GRB SWIFT XRT_ThreshPix 2024-02-21 22:23:22 2024-02-21 23:04:21 1216745 GRB 240221 16:22:11.808 -15:43:13.08 0.0
499375 GRB SWIFT BAT_Lightcurve 2024-02-21 22:21:51 2024-02-21 22:29:55 1216745 GRB 240221 16:22:10.656 -15:43:07.68 0.0
499374 GRB SWIFT UVOT_Proc_SrcList 2024-02-21 22:23:30 2024-02-21 22:27:20 1216745 GRB 240221 16:22:11.952 -15:43:13.08 0.0
499373 GRB SWIFT UVOT_SrcList 2024-02-21 22:23:30 2024-02-21 22:27:04 1216745 GRB 240221 16:22:11.952 -15:43:13.08 0.0
499372 GRB SWIFT BAT_Lightcurve 2024-02-21 22:21:51 2024-02-21 22:26:33 1216745 GRB 240221 16:22:10.656 -15:43:07.68 0.0
499371 GRB SWIFT BAT_Lightcurve 2024-02-21 22:21:51 2024-02-21 22:26:24 1216745 GRB 240221 16:22:10.656 -15:43:07.68 0.0
499370 GRB SWIFT XRT_Lightcurve 2024-02-21 22:23:25 2024-02-21 22:26:18 1216745 GRB 240221 16:22:11.592 -15:43:13.08 0.0
499369 GRB SWIFT XRT_Spec 2024-02-21 22:23:25 2024-02-21 22:25:42 1216745 GRB 240221 16:22:11.928 -15:43:12.72 0.0
499368 GRB SWIFT XRT_Proc_Image 2024-02-21 22:23:22 2024-02-21 22:25:42 1216745 GRB 240221 16:22:12.696 -15:42:59.04 0.0
499367 GRB SWIFT XRT_Image 2024-02-21 22:23:22 2024-02-21 22:25:42 1216745 GRB 240221 16:22:12.696 -15:42:59.04 0.0
499366 GRB SWIFT XRT_Pos 2024-02-21 22:23:22 2024-02-21 22:25:16 1216745 GRB 240221 16:22:12.696 -15:42:59.04 0.0013
499363 GRB SWIFT SC_Slew 2024-02-21 22:21:51 2024-02-21 22:24:52 1216745 GRB 240221 16:22:10.656 -15:43:07.68 0.0
499362 GRB SWIFT FOM_Obs 2024-02-21 22:21:51 2024-02-21 22:24:45 1216745 GRB 240221 16:22:10.656 -15:43:07.68 0.0
499361 GRB SWIFT BAT_GRB_Pos SWIFT lost star tracker 2024-02-21 22:21:51 2024-02-21 22:24:33 1216745 GRB 240221 64.0 16:22:10.656 -15:43:07.68 0.05 0.0
499360 GRB SWIFT BAT_QuickLook_Pos 2024-02-21 22:21:51 2024-02-21 22:24:32 1216745 GRB 240221 16:22:10.656 -15:43:07.68 0.05