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First proper go at M31


steviemac500

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So this is with the new Atik 383, wow those flats took a long time to take, and the recently upgraded mount (NEQ6) which has made a huge difference. 3 hours of L and the same of RGB @ 300s. 40 bias and 25 flats on each channel. Processed in PI following Harry's tutorials. I know there are issues but i think more data will help and obviously better skills at processing! Hope you like it. Criticism welcomed as always.

http://astrob.in/272952/0/

 

M31 J.jpg

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Super start, always nice to get a new toy up and running.  Criticism is not the aim but critique is helpful.  Think this is a nice natural version but most likely more detail in there.

I notice two things on the larger version - 1 a column type defect, either the calibration has not taken correctly or you may need to include a column fix? 2, some of the stars seem mismatched, are all channels aligned correctly?

Paddy

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