Quote:
Originally Posted by Dennis
Ouch – that is unwelcome news. I have read of a technique of generating synthetic flats by using the dust and scratches filter in Photoshop to “get rid” of the stars and then applying a Gaussian blur. If I remember correctly, this works best on images without extensive nebulosity, so maybe it’s only useful for galaxy type images?
Cheers
Dennis
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yes I tried that but it doesn't work unfortunately
