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Observation Summary for Variable Star EF Dra

Total observations:11,706Minimum magnitude: 10.947Maximum magnitude: 9.902
First observation:JD 2457749.234490\26 Dec 2016 17:37:39.936000 UTLatest observation:JD 2459464.679722\7 Sep 2021 04:18:47.980800 UT
Observation MethodNumber of Observations
CCD11,706

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Summary by Stars

Observer IdObserver NameNumber of ObservationsFirst Observation JD / UTLatest Observation JD / UTMinimum MagnitudeMaximum Magnitude
JTSJ T Screech11,7062457749.234490
26 Dec 2016 17:37:39.936000
2459464.679722
7 Sep 2021 04:18:47.980800
10.9479.902