View Single Post
Old 08-11-2019, 07:28 AM
sil's Avatar
sil (Steve)
Not even a speck of dust

sil is offline
Join Date: Jun 2012
Location: Canberra
Posts: 1,402
I did compare both but found little difference but I had low hot pixels and noise so processing differences is negligible. However in preprocessing your subs you do use darks in combination with other steps so pre-dark removal on the lights using in-camera darks reduces calibration accuracy overall. plus in-camera reduction is per light frame and when you're taking hundreds of lights it adds up, whereas taking darks properly you dont take the same amount. so overall your session time captures more light. plus dont forget flats and bias too.
Reply With Quote