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Observation Summary for Variable Star BL LAC

Total observations:4,613Minimum magnitude: 15.900Maximum magnitude: 11.844
First observation:JD 2445938.492000\25 Aug 1984 23:48:28.800000 UTLatest observation:JD 2460920.440300\1 Sep 2025 22:34:01.920000 UT
Observation MethodNumber of Observations
Visual2,696
CCD1,887
DSLR10
CMOS20

Summary by Year and Month

Summary by Observer