Bob's AstroGallery

NGC 891 v2

by on Oct.16, 2011, under NGC Objects

A.k.a. Caldwell 23
Type: Unbarred Spiral Galaxy
Constellation: Andromeda
Telescope: Robtics 130mm triplet apo @ F/6.9
Camera: Atik 314L color
Exposure: 8x 300s + 20x 600s light frames, 4x 300s darks
Filters: Hutech IDAS LPS-P2

Previous version can be viewed here.


Leave a Reply

You must be logged in to post a comment.

Looking for something?

Use the form below to search the site:

Still not finding what you're looking for? Drop a comment on a post or contact us so we can take care of it!


A few highly recommended websites...