NGC457, ET CLUSTER
Image Linkhttps://www.ocastronomers.org/wp-content/uploads/2018/12/NGC457-m25-15x340s-011s.jpg
Photographer Bob Bryant
Optics Used A&M 152 F8 refractor
Camera Used ST4000XCM
Settings / Equipment 15x340s -25C images Sigma Clip combined
Location VRO Silver City, NM 20090113 0500UCT
Date / Time
Copyright Robert Bryant
Additional Information Chose 340s due to full moon thus keeping sky brightness under control