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Observation Summary for Variable Star IZ PER

Total observations:502Minimum magnitude: 9.137Maximum magnitude: 7.450
First observation:JD 2443777.313000\25 Sep 1978 19:30:43.200000 UTLatest observation:JD 2459599.529988\20 Jan 2022 00:43:10.963200 UT
Observation MethodNumber of Observations
Visual173
CCD69
CMOS260

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Summary by Year and Month

YearTotalJanFebMarAprMayJunJulAugSepOctNovDec
202221421400000000000
20214600000000036100
20164300000000100
2015362100007121724
201427000000009729
20124100000000030011
20082411000000000211
2007180000000000018
20068000000800000
2005210000000014412
20038000000000071
2001160000000000016
1996230000000022010
19949000000000090
19787000000007000