M101

Started Apr 6, 2013 | Photos thread
kurja
Contributing MemberPosts: 724
Like?
Re: M101
In reply to wfektar, Apr 10, 2013

Afaik the idea of dark flats is to remove noise from the flats; to make them truly flat, only depicting the optical train and nothing else. Please correct if I'm mistaken.
Here's an explanation for bias frames http://www.astro-imaging.com/Tutorial/Frames.html
I've only ever used dark frames, not bias or flat frames or dark flats. Just starting out with the astro stuff

Reply   Reply with quote   Complain
Post (hide subjects)Posted by
M101New
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark post MMy threads
Color scheme? Blue / Yellow