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Now on to DSLR photometry of variable stars in Centaurus and Scorpius, by Roy Axelsen of the AAQ and recipient of the Bereniece and Arthur Page Medal for 2016.
He gets flat fields by using a sheet of white perspex over the front of the C9.25 at dawn. Seems almost too easy !
Regards,
Tony Barry
WSAAG
Last edited by tonybarry; 27-03-2016 at 10:03 AM.
Reason: Typo, more info on the targets
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