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Old 21-02-2019, 10:45 PM
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bojan
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bojan is offline
 
Join Date: Jul 2006
Location: Mt Waverley, VIC
Posts: 6,943
Those are hot pixels..

You need to use darks to get rid of them...



BTW, could it be radioactive glass?


Red halo looks like it's caused by chromatic aberration...


EDIT: Originally I mentioned "flats" instead of "darks"... what I have been thinking ?

Last edited by bojan; 22-02-2019 at 07:07 AM.
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