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Observation Summary for Variable Star SDSS J150137.22+550123.4

Total observations:	461		Minimum magnitude:	19.750	Maximum magnitude:	14.816
First observation:	JD 2455175.755600	\	10 Dec 2009 06:08:03.840000 UT	Latest observation:	JD 2459384.541000	\	19 Jun 2021 00:59:02.400000 UT

Observation Method	Number of Observations
Visual	7
CCD	454

Year	Total	Jan	Feb	Mar	Apr	May	Jun	Jul	Sep	Nov	Dec
2021	7	0	0	0	1	3	3	0	0	0	0
2015	1	0	0	1	0	0	0	0	0	0	0
2014	1	0	1	0	0	0	0	0	0	0	0
2013	2	1	0	0	0	0	0	0	1	0	0
2012	15	0	1	1	4	3	5	0	0	0	1
2011	19	0	1	2	5	8	1	1	0	1	0
2010	415	0	1	0	1	1	1	0	411	0	0
2009	1	0	0	0	0	0	0	0	0	0	1