NGC457, ET CLUSTER

Image Link
https://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