Globs are a great object to image between other targets if you are waiting for them to rise as they are so bright.
NGC6752 is one of the prettiest globs, ice colour variation in the stars, the old yellow/golden stars, younger hot blue stars and some cool red carbon stars.
CDK17, Proline 16803, AP1600. 30 minutes each channel with 5 minute subs LRGB.
https://pbase.com/image/170904902/large regular size
https://pbase.com/image/170904902/original large size.
Greg.