Image of the day

Captured by
Byron Davies

M-52, NGC-7635, SH2-157, SH2-158, SH2-159, SH2-161, NGC-7510

My Account

New to Astromart?

Register an account...

Need Help?

st-2000 widefield part 1

Started by inbred, 10/09/2002 03:51AM
Posted 10/09/2002 03:51AM Opening Post
have done some more playing around with the st-2000, this time with a 55mm camera lens at f/2 and an Astronomik H-alpha filter. Gamma Cygni region. 2x5min median combined. Modified levels and curves, slight unsharp mask followed by slight gaussian blur. Also cropped a wee bit (I had a dark spot in the corner, I forgot to remove the top counterweight from the 11" it was piggybacked on) and image size reduced a tad to save herb's space. In the future, I'll combine more exposures. Love your book so far Ron.

Attached Image:

inbred's attachment for post 1868
Posted 10/09/2002 10:44PM #1
Wow - amazing how wide this field is. Look how tiny the Crescent is! There's an amazing amount of structure here, and your image shows it very clearly.

Ron Wodaski
author of "The New CCD Astronomy"
http://www.newastro.com

Ron Wodaski
New Astronomy Press
http://www.newastro.com