Thread: Helix Ha
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  #15  
Old 01-09-2022, 05:49 PM
markas (Mark)
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Join Date: May 2012
Location: Melbourne Australia
Posts: 467
Terrific image, Peter. The depth and detail are spectacular.

I guess a major contributor to this result is the very low camera read noise. After 5 hours Ha on Helix with my 16200 CCD camera, the chevron is still very faint.
Looking forward to the colour image.....



Mark
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