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Observation 00031105060

Version 4

Field flag:	Good — no warnings
Central position:	RA=12^h 30^m 42.48^s, Dec=+12° 24′ 15.7″ (J2000) (view as decimal)	RA=187.6770°, Dec=+12.4044° (J2000) (view as sexagesimal)
Observation target	M87 at (187.70593, 12.391123)
Observed between:	2018-12-18 12:28:41 UT and 2018-12-18 12:43:36 UT
Exposure:	895 s (895 s raw)
Number of snapshots:	1
Number of sources:	157 (Show all bands)
Total band:	156
Soft band:	28
Medium band:	15
Hard band:	8
Mean background rate:	2.40×10^-5 ct s^-1 pixel^-1 (Show all bands)
Total band:	2.40×10^-5 ct s^-1 pixel^-1
Soft band:	8.71×10^-6 ct s^-1 pixel^-1
Medium band:	1.22×10^-5 ct s^-1 pixel^-1
Hard band:	6.98×10^-6 ct s^-1 pixel^-1
Field published on:	2022-02-28 07:32:58
In stacked images:	#10000023063, #10000023692, #10000030040, #10000031170, #10000033460
Dataset ID:	135254

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