A few more using the Astrodon H-alpha filter with a ZWO ASI 1600MM Pro cooled at -10; gain 300. Taken with a C11" EdgeHD @f/7 and stacked 300s x 4 (20 min total exposures) using PHD2 guiding.
Also have a nice Cresent N but could not reduce it enough to post.
Nebulae in H-alpha, part 2
Forum rules
Please upload large images to photo sharing sites (flickr, etc) rather than trying to upload them as forum attachments.
Please share the equipment used and if possible camera settings to help others.
Please upload large images to photo sharing sites (flickr, etc) rather than trying to upload them as forum attachments.
Please share the equipment used and if possible camera settings to help others.
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umasscrew39
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Nebulae in H-alpha, part 2
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Re: Nebulae in H-alpha, part 2
>> Also have a nice Cresent N but could not reduce it enough to post
To prepare images for the forum, I have had good results with https://www.faststone.org/. Then I post the full size on my Astrobin account at https://www.astrobin.com/users/turfpit/. The structure forces some discipline with recording data capture details. I have found this useful to be able to look back over old captures.
Dave
To prepare images for the forum, I have had good results with https://www.faststone.org/. Then I post the full size on my Astrobin account at https://www.astrobin.com/users/turfpit/. The structure forces some discipline with recording data capture details. I have found this useful to be able to look back over old captures.
Dave