Swift MOC
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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 Mrk279



ToO ID

22269
RequesterOknyansky
Time Submitted2025-03-26 01:35:27
UrgencyMedium Urgency (days to a week)
Object NameMrk279
Type or ClassificationAGN
Right Ascension (J2000)208.26431 (= 13h 53m 03.0s)
Declination (J2000)69.30817 (= 69° 18' 29.0'')
Position Error (90% confidence - arcminutes)0
Science Justification
Exposure Time per Visit (s)1000
Number of Visits15
Total Exposure (s)15000
Immediate Objective
InstrumentXRT
XRT ModePC
UVOT Mode 0x30ed: U+B+V+All UV
Primary Target ID19591

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)
12025-03-31 00:00:002025-04-01 00:00:00PC0x30ed10000
22025-04-02 00:00:002025-04-03 00:00:00PC0x30ed1000850
32025-04-04 00:00:002025-04-05 00:00:00PC0x30ed1000950
42025-04-06 00:00:002025-04-07 00:00:00PC0x30ed10000
52025-04-08 00:00:002025-04-09 00:00:00PC0x30ed1000925
62025-04-10 00:00:002025-04-11 00:00:00PC0x30ed10001060
72025-04-12 00:00:002025-04-13 00:00:00PC0x30ed10001005
82025-04-14 00:00:002025-04-15 00:00:00PC0x30ed10001000
92025-04-16 00:00:002025-04-17 00:00:00PC0x30ed10001000
102025-04-18 00:00:002025-04-19 00:00:00PC0x30ed1000945
112025-04-20 00:00:002025-04-21 00:00:00PC0x30ed1000780
122025-04-22 00:00:002025-04-23 00:00:00PC0x30ed10001160
132025-04-24 00:00:002025-04-25 00:00:00PC0x30ed10000
142025-04-26 00:00:002025-04-27 00:00:00PC0x30ed1000880
152025-04-28 00:00:002025-04-29 00:00:00PC0x30ed1000895

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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