Event Group Details

Gamma-ray burst, Event Group ID 161688

Telescope(s) SWIFT
Trig ID 1216743
Recieved (UTC) 2024-02-21 22:08:17
Earliest Event Observed (UTC) 2024-02-21 22:09:07
Latest Event Observed (UTC) 2024-02-21 22:09:07
Best Right Acension 16:21:20.088
Best Declination -15:39:35.28
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 (°)
42157 MWA_VCS test2_neutrino Ignored Event ID 499345: Beginning event analysis. Event ID 499345: This proposal does not trigger on events from SWIFT. None 16:21:22.248 -15:40:33.96 0.0013
42156 ATCA ATCA_HESS_GRBs Ignored Event ID 499345: Beginning event analysis. Event ID 499345: This proposal does not trigger on events from SWIFT. None 16:21:22.248 -15:40:33.96 0.0013
42155 ATCA ATCA_long_GRB Ignored Event ID 499345: Beginning event analysis. Event ID 499345: No probability metric given so assume it is a GRB. Event ID 499345: No event duration (None) so not triggering. None 16:21:22.248 -15:40:33.96 0.0013
42154 ATCA ATCA_short_GRB Ignored Event ID 499345: Beginning event analysis. Event ID 499345: No probability metric given so assume it is a GRB. Event ID 499345: No event duration (None) so not triggering. None 16:21:22.248 -15:40:33.96 0.0013
42153 MWA_VCS MWA_VCS_GRB_swif Ignored Event ID 499345: Beginning event analysis. Event ID 499345: No probability metric given so assume it is a GRB. Event ID 499345: No event duration (None) so not triggering. None 16:21:22.248 -15:40:33.96 0.0013
42152 MWA_VCS MWA_GW_NSBH Ignored Event ID 499345: Beginning event analysis. Event ID 499345: This proposal does not trigger on events from SWIFT. None 16:21:22.248 -15:40:33.96 0.0013
42151 MWA_VCS MWA_GW_BNS Ignored Event ID 499345: Beginning event analysis. Event ID 499345: This proposal does not trigger on events from SWIFT. None 16:21:22.248 -15:40:33.96 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)
499380 GRB SWIFT XRT_Proc_Spec 2024-02-21 22:09:07 2024-02-21 22:31:59 1216743 GRB 240221 16:21:20.088 -15:39:35.28 0.0
499365 GRB SWIFT XRT_Proc_Spec 2024-02-21 22:09:07 2024-02-21 22:25:04 1216743 GRB 240221 16:21:20.088 -15:39:35.28 0.0
499364 GRB SWIFT XRT_Spec 2024-02-21 22:09:07 2024-02-21 22:25:02 1216743 GRB 240221 16:21:20.088 -15:39:35.28 0.0
499359 GRB SWIFT UVOT_Proc_Image 2024-02-21 22:20:01 2024-02-21 22:24:29 1216743 GRB 240221 16:21:19.968 -15:39:33.48 0.0
499358 GRB SWIFT UVOT_Image 2024-02-21 22:20:01 2024-02-21 22:24:19 1216743 GRB 240221 16:21:19.968 -15:39:33.48 0.0
499353 GRB SWIFT XRT_Lightcurve 2024-02-21 22:09:06 2024-02-21 22:11:09 1216743 GRB 240221 16:21:20.112 -15:39:34.92 0.0
499352 GRB SWIFT XRT_Proc_ThreshPix 2024-02-21 22:09:04 2024-02-21 22:10:32 1216743 GRB 240221 16:21:19.968 -15:39:34.2 0.0
499351 GRB SWIFT XRT_ThreshPix 2024-02-21 22:09:04 2024-02-21 22:10:26 1216743 GRB 240221 16:21:19.968 -15:39:34.2 0.0
499350 GRB SWIFT Actual_Point_Dir 2024-02-21 22:10:09 2024-02-21 22:10:16 1216743 GRB 240221 16:21:20.112 -15:39:36 0.0
499349 GRB SWIFT XRT_Proc_Spec 2024-02-21 22:09:07 2024-02-21 22:09:54 1216743 GRB 240221 16:21:19.608 -15:39:31.32 0.0
499348 GRB SWIFT XRT_Spec 2024-02-21 22:09:07 2024-02-21 22:09:53 1216743 GRB 240221 16:21:19.608 -15:39:31.32 0.0
499347 GRB SWIFT XRT_Proc_Image 2024-02-21 22:09:04 2024-02-21 22:09:53 1216743 GRB 240221 16:21:22.248 -15:40:33.96 0.0
499346 GRB SWIFT XRT_Image 2024-02-21 22:09:04 2024-02-21 22:09:53 1216743 GRB 240221 16:21:22.248 -15:40:33.96 0.0
499345 GRB SWIFT XRT_Pos 2024-02-21 22:09:04 2024-02-21 22:09:26 1216743 GRB 240221 16:21:22.248 -15:40:33.96 0.0013
499344 GRB SWIFT SC_Slew 2024-02-21 22:05:27 2024-02-21 22:08:17 1216743 GRB 240221 16:21:21.72 -15:39:57.6 0.0