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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 AT 2021aeuk


Time Submitted2023-02-06 03:46:14
UrgencyHigh Urgency (observation needed within 24 hours)
Object NameAT 2021aeuk
Type or ClassificationTidal Disruption Event
Right Ascension (J2000)243.24934 (= 16h 12m 59.0s)
Declination (J2000)42.32785 (= 42° 19' 40.0'')
Position Error (90% confidence - arcminutes)0
Science Justification
Exposure Time per Visit (s)2000
Number of Visits14
Total Exposure (s)28000
Immediate Objective
UVOT Mode0x30d5
Primary Target ID49502

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
Exposure (s)Observed
Time (s)
12023-02-08 00:00:002023-02-09 00:00:00PC0x30d520001950
22023-02-09 00:00:002023-02-10 00:00:00PC0x30d520001710
32023-02-10 00:00:002023-02-11 00:00:00PC0x30d520002250
42023-02-11 00:00:002023-02-12 00:00:00PC0x30d520002040
52023-02-12 00:00:002023-02-13 00:00:00PC0x30d520001925
62023-02-13 00:00:002023-02-14 00:00:00PC0x30d520001665
72023-02-14 00:00:002023-02-15 00:00:00PC0x30d520001685
82023-02-15 00:00:002023-02-16 00:00:00PC0x30d520001860
92023-02-16 00:00:002023-02-17 00:00:00PC0x30d520001600
102023-02-17 00:00:002023-02-18 00:00:00PC0x30d520000
112023-02-18 00:00:002023-02-19 00:00:00PC0x30d5200050
122023-02-19 00:00:002023-02-20 00:00:00PC0x30d520003030
132023-02-20 00:00:002023-02-21 00:00:00PC0x30d520001405
142023-02-21 00:00:002023-02-22 00:00:00PC0x30d520001750

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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