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ER UMa - 14/15 April

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About this observation
Observer
Graeme Coates
Time of observation
14/04/2020 - 22:04
Object
ER UMa
Observing location
Standlake, W Oxon
Equipment
Home built 350mm Newtonian (f4.6)
SBIG ST2000XM
Astrodon V Filter
Losmandy Titan
Exposure
90s
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ER UMa - much better conditions from 14/15th April. Superhumps clearly visible in this time series - all 90s observations. (ER UMa series plotted without error bars for clarity of curve)

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