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Swift Target of Opportunity Request Summary

Below we summarize details for a given TOO request. Note not all details of the TOO request are made public.

TOO request for GRB250329B



ToO ID

22315
Requestergroup
Time Submitted2025-03-30 00:56:49
UrgencyHigh Urgency (observation needed within 24 hours)
Object NameGRB250329B
Type or ClassificationGRB
GRB Trigger Time (UT)2025-03-29 12:10:18
GRB Discovery InstrumentSVOM/ECLAIRs
Right Ascension (J2000)207.66900 (= 13h 50m 40.0s)
Declination (J2000)52.82300 (= 52° 49' 22.0'')
Position Error (90% confidence - arcminutes)0.5
Science Justification
Exposure Time per Visit (s)3000
Number of Visits1
Total Exposure (s)3000
Immediate Objective
InstrumentXRT
XRT ModePC
UVOT Mode 0x01aa: U band
Primary Target ID19667

Below are tentative scheduling windows for this ToO request. Note that the 'Observed Time' is just an approximation for your convenience and may not be complete. Please check the online version of the Swift schedule for the full listing of observed times.

#Window StartWindow StopXRT
Mode
UVOT
Mode
Exposure (s)Observed
Time (s)
12025-03-30 00:00:002025-03-31 00:00:00PC0x01aa30002570

Swift Mission Operations Center

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Swift MOC Team Leads

Mission Director: John Nousek
Science Operations: Jamie Kennea
Flight Operations: Mark Hilliard
UVOT: Michael Siegel
XRT: Jamie Kennea