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Old 02-04-2019, 05:44 PM
assbutt94
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assbutt94 is offline
 
Join Date: May 2018
Location: Sydney
Posts: 148
Nice work John!
Do you dither your exposures?

Also I think the background is faint HA signal rather than noise. Here is a H-alpha image by the Anglo-Australian Observatory showing a much wider field with nebulousness in the area.
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