astroenthusiast 279 Posted April 21, 2021 NGC 6503 - A wider field of view, image captured. There were 142 sub-frames used to capture the image of NGC 6503, with a camera gain of 230, cooled to -21.2C. The telescope used, Explore Scientific ED 6.5" APO triplet refractor at F/7 and a CMOS one-shot color (OSC) camera. 1 Link to comment
Recommended Comments
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now