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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 AT2023lli



ToO ID

19366
RequesterHuang
Time Submitted2023-09-12 11:59:55
UrgencyHigh Urgency (observation needed within 24 hours)
Object NameAT2023lli
Type or ClassificationTidal Disruption Event
Right Ascension (J2000)344.41449 (= 22h 57m 39.0s)
Declination (J2000)40.54464 (= 40° 32' 40.0'')
Position Error (90% confidence - arcminutes)0
Science Justification
Exposure Time per Visit (s)5000
Number of Visits2
Total Exposure (s)10000
Immediate Objective
InstrumentXRT
XRT ModePC
UVOT Mode 0x223f: U+B+V+All UV (UV weighted)
Primary Target ID16100

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)
12023-09-15 00:00:002023-09-16 00:00:00PC0x223f50002380
22023-09-16 00:00:002023-09-17 00:00:00PC0x223f50004690

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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