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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 3C 273


Time Submitted2023-04-11 12:40:02
UrgencyMedium Urgency (days to a week)
Object Name3C 273
Type or ClassificationAGN
Right Ascension (J2000)187.27790 (= 12h 29m 06.0s)
Declination (J2000)2.05241 (= 02° 03' 08.0'')
Position Error (90% confidence - arcminutes)0
Science Justification
Exposure Time per Visit (s)1000
Number of Visits13
Total Exposure (s)13000
Immediate Objective
UVOT Mode 0x30ed: U+B+V+All UV
Primary Target ID31659

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)
12023-04-14 08:45:002023-04-14 17:30:00PC0x30ed1000830
22023-04-15 08:45:002023-04-15 17:30:00PC0x30ed1000530
32023-04-16 08:45:002023-04-16 17:30:00PC0x30ed1000910
42023-04-17 08:45:002023-04-17 17:30:00PC0x30ed1000730
52023-04-18 08:45:002023-04-18 17:30:00PC0x30ed1000890
62023-04-19 08:45:002023-04-19 17:30:00PC0x30ed1000525
72023-04-20 08:45:002023-04-20 17:30:00PC0x30ed10001115
82023-04-21 08:45:002023-04-21 17:30:00PC0x30ed1000830
92023-04-22 08:45:002023-04-22 17:30:00PC0x30ed1000835
102023-04-23 08:45:002023-04-23 17:30:00PC0x30ed1000845
112023-04-24 08:45:002023-04-24 17:30:00PC0x30ed1000705
122023-04-25 08:45:002023-04-25 17:30:00PC0x30ed1000920
132023-04-26 08:45:002023-04-26 17:30:00PC0x30ed1000850

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