Event Group Details

Gamma-ray burst, Event Group ID 161693

Telescope(s) SWIFT
Trig ID 1216747
Recieved (UTC) 2024-02-21 22:36:44
Earliest Event Observed (UTC) 2024-02-21 22:39:47
Latest Event Observed (UTC) 2024-02-21 22:39:47
Best Right Acension 16:23:09.792
Best Declination -15:45:29.88
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 (°)
42178 MWA_VCS test2_neutrino Ignored Event ID 499395: Beginning event analysis. Event ID 499395: This proposal does not trigger on events from SWIFT. None 16:23:16.512 -15:44:17.52 0.0013
42177 ATCA ATCA_HESS_GRBs Ignored Event ID 499395: Beginning event analysis. Event ID 499395: This proposal does not trigger on events from SWIFT. None 16:23:16.512 -15:44:17.52 0.0013
42176 ATCA ATCA_long_GRB Ignored Event ID 499395: Beginning event analysis. Event ID 499395: No probability metric given so assume it is a GRB. Event ID 499395: No event duration (None) so not triggering. None 16:23:16.512 -15:44:17.52 0.0013
42175 ATCA ATCA_short_GRB Ignored Event ID 499395: Beginning event analysis. Event ID 499395: No probability metric given so assume it is a GRB. Event ID 499395: No event duration (None) so not triggering. None 16:23:16.512 -15:44:17.52 0.0013
42174 MWA_VCS MWA_VCS_GRB_swif Ignored Event ID 499395: Beginning event analysis. Event ID 499395: No probability metric given so assume it is a GRB. Event ID 499395: No event duration (None) so not triggering. None 16:23:16.512 -15:44:17.52 0.0013
42173 MWA_VCS MWA_GW_NSBH Ignored Event ID 499395: Beginning event analysis. Event ID 499395: This proposal does not trigger on events from SWIFT. None 16:23:16.512 -15:44:17.52 0.0013
42172 MWA_VCS MWA_GW_BNS Ignored Event ID 499395: Beginning event analysis. Event ID 499395: This proposal does not trigger on events from SWIFT. None 16:23:16.512 -15:44:17.52 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)
499399 GRB SWIFT Actual_Point_Dir 2024-02-21 22:39:47 2024-02-21 22:39:54 1216747 GRB 240221 16:23:09.792 -15:45:29.88 0.0
499398 GRB SWIFT XRT_Lightcurve 2024-02-21 22:37:56 2024-02-21 22:39:51 1216747 GRB 240221 16:23:09.864 -15:45:30.24 0.0
499397 GRB SWIFT XRT_Proc_Image 2024-02-21 22:37:54 2024-02-21 22:38:41 1216747 GRB 240221 16:23:16.512 -15:44:17.52 0.0
499396 GRB SWIFT XRT_Image 2024-02-21 22:37:54 2024-02-21 22:38:41 1216747 GRB 240221 16:23:16.512 -15:44:17.52 0.0
499395 GRB SWIFT XRT_Pos 2024-02-21 22:37:54 2024-02-21 22:38:15 1216747 GRB 240221 16:23:16.512 -15:44:17.52 0.0013
499394 GRB SWIFT SC_Slew 2024-02-21 22:35:27 2024-02-21 22:37:05 1216747 GRB 240221 16:23:08.736 -15:45:33.84 0.0
499393 GRB SWIFT FOM_Obs 2024-02-21 22:35:27 2024-02-21 22:36:57 1216747 GRB 240221 16:23:08.736 -15:45:33.84 0.0
499392 GRB SWIFT BAT_GRB_Pos SWIFT lost star tracker 2024-02-21 22:35:27 2024-02-21 22:36:44 1216747 GRB 240221 64.0 16:23:08.736 -15:45:33.84 0.05 0.0
499391 GRB SWIFT BAT_QuickLook_Pos 2024-02-21 22:35:27 2024-02-21 22:36:44 1216747 GRB 240221 16:23:08.736 -15:45:33.84 0.05