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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 TDE 2025ccg



ToO ID

22147
Requestersheng
Time Submitted2025-03-04 07:26:32
UrgencyMedium Urgency (days to a week)
Object NameTDE 2025ccg
Type or ClassificationTidal Disruption Event
Right Ascension (J2000)130.68997 (= 08h 42m 45.0s)
Declination (J2000)-4.81987 (= -04° 49' 11.0'')
Position Error (90% confidence - arcminutes)0
Science Justification
Exposure Time per Visit (s)1500
Number of Visits10
Total Exposure (s)15000
Immediate Objective
InstrumentXRT
XRT ModePC
UVOT Mode 0x223f: U+B+V+All UV (UV weighted)
Primary Target ID19593

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)
12025-03-09 00:00:002025-03-10 00:00:00PC0x223f1500835
22025-03-12 00:00:002025-03-13 00:00:00PC0x223f15001450
32025-03-15 00:00:002025-03-16 00:00:00PC0x223f15001280
42025-03-18 00:00:002025-03-19 00:00:00PC0x223f15001410
52025-03-21 00:00:002025-03-22 00:00:00PC0x223f15001360
62025-03-24 00:00:002025-03-25 00:00:00PC0x223f15000
72025-03-27 00:00:002025-03-28 00:00:00PC0x223f15000
82025-03-30 00:00:002025-03-31 00:00:00PC0x223f150065
92025-04-02 00:00:002025-04-03 00:00:00PC0x223f15000
102025-04-05 00:00:002025-04-06 00:00:00PC0x223f15000

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