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Old 16-08-2019, 05:01 PM
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ozstronomer (Geoff)
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Join Date: Jul 2007
Location: Brisbane
Posts: 950
Blue Horsehead from AF19

17 hours of the Blue Horse head using the Samyang 135mm at F2.8 and QHY10

Processed with Pixinsight and Captured with SGP

Link to larger view

https://www.astrobin.com/421126/

I found the focus point quite critical at F2.8 so some of the subs were a little softer than i would have liked. Might try motorizing the rig amd see if that helps.

Suggestions welcome, thanks for looking

Geoff
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