Quote:
Originally Posted by Rusty2
I took advantage of last nights clear skies .
All use the same 20 x bias , darks and 2 minute flats .
Orion nebula had 2 x 2 minute subs out of 7 , experiment .
Carina nebula had 12 x 2 minute subs out of 52 .
Galaxy in Dorado had 24 x 2 minute subs out of 94 .
Having problems with RA aggression . Have to tone it down a bit .
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What were you using to take these - an f2 Astrograph? I'm amazed you can achieve this amount of detail and smoothess with such short integration times. Did you have to reject so many subs due to bad tracking? I'd like to know more about the equipment you used and where you took them. At a very dark location, I would assume. Also interested why you would take 2 minute Flats. Mine are typically in the thousands of a second range. They're all very nice shots and your reprocessed M42 is a beauty.
