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Observation 00031105053

Version 4

Field flag:	Flagged — contains diffuse emission / artifacts; matches a position of known diffuse emission.
Central position:	RA=12^h 30^m 42.65^s, Dec=+12° 23′ 48.0″ (J2000) (view as decimal)	RA=187.6777°, Dec=+12.3967° (J2000) (view as sexagesimal)
Observation target	M87 at (187.70593, 12.391123)
Observed between:	2018-04-19 07:57:26 UT and 2018-04-19 08:14:36 UT
Exposure:	1.0 ks (1.0 ks raw)
Number of snapshots:	1
Number of sources:	45 (Show all bands)
Total band:	36
Soft band:	8
Medium band:	4
Hard band:	18
Mean background rate:	2.60×10^-5 ct s^-1 pixel^-1 (Show all bands)
Total band:	2.60×10^-5 ct s^-1 pixel^-1
Soft band:	8.12×10^-6 ct s^-1 pixel^-1
Medium band:	1.14×10^-5 ct s^-1 pixel^-1
Hard band:	6.07×10^-6 ct s^-1 pixel^-1
Field published on:	2022-02-21 08:34:55
In stacked images:	#10000023063, #10000023692, #10000030040, #10000031170, #10000033460
Dataset ID:	124509

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