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Observation 00090042021

Version 10

Field flag:	Good — no warnings
Central position:	RA=22^h 02^m 42.43^s, Dec=+42° 16′ 38.6″ (J2000) (view as decimal)	RA=330.6768°, Dec=+42.2774° (J2000) (view as sexagesimal)
Observation target	BL Lac at (330.68, 42.2778)
Observed between:	2008-09-09 02:40:53 UT and 2008-09-09 07:48:53 UT
Exposure:	4.5 ks (4.5 ks raw)
Number of snapshots:	4
Number of sources:	4 (Show all bands)
Total band:	4
Soft band:	2
Medium band:	2
Hard band:	2
Mean background rate:	8.09×10^-7 ct s^-1 pixel^-1 (Show all bands)
Total band:	8.09×10^-7 ct s^-1 pixel^-1
Soft band:	2.41×10^-7 ct s^-1 pixel^-1
Medium band:	1.90×10^-7 ct s^-1 pixel^-1
Hard band:	4.72×10^-7 ct s^-1 pixel^-1
Field published on:	2021-12-05 15:46:23
In stacked image:	#10000032597
Dataset ID:	17050

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