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M51 Re-processed - 16" Altaz Dob & Sony A7S


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Here is a re-process of last year's M51, using Siril this time (replacing DSS)

This image is the addition of 2 imaging sessions, but with only 40min global integration. Only 10s for each sub as I had some tracking problems at this time. Now it's over thanks to an upgrade in my setup.

Thanks for your comments.

(intergration time of 40min40s = 244 subs of 10s at FD/4)



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