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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 SDSSCGB 20356.3



ToO ID

22137
RequesterXu
Time Submitted2025-03-03 01:21:53
UrgencyMedium Urgency (days to a week)
Object NameSDSSCGB 20356.3
Type or ClassificationX-Ray Transient
Right Ascension (J2000)132.06360 (= 08h 48m 15.0s)
Declination (J2000)18.06610 (= 18° 03' 57.0'')
Position Error (90% confidence - arcminutes)0.167
Science Justification
Exposure Time per Visit (s)2000
Number of Visits4
Total Exposure (s)8000
Immediate Objective
InstrumentXRT
XRT ModePC
UVOT Mode 0x30ed: U+B+V+All UV
Primary Target ID19033

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)
12025-03-07 00:00:002025-03-08 00:00:00PC0x30ed20001640
22025-03-13 00:00:002025-03-14 00:00:00PC0x30ed20001645
32025-03-17 00:00:002025-03-18 00:00:00PC0x30ed20001790
42025-03-21 00:00:002025-03-22 00:00:00PC0x30ed2000705

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

Swift Partners

UK: UCL MSSL Univ. of Leicester
USA: NASA/GSFC LANL Omitron SwRI
Italy: SSDC/ASI INAF OA-Brera