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Observation Summary for Variable Star BL LAC

Total observations:4,704Minimum magnitude: 15.900Maximum magnitude: 11.844
First observation:JD 2445938.492000\25 Aug 1984 23:48:28.800000 UTLatest observation:JD 2460978.379200\29 Oct 2025 21:06:02.880000 UT
Observation MethodNumber of Observations
Visual2,708
CCD1,917
DSLR11
CMOS68

Summary by Year and Month

Summary by Observer