Here is an emission nebula located in Cygnus near the Northern Cross. Only references I found for it are Lynd's Bright Nebulae 168 or Cederblad 173. I have attached a midsize thumbnail, but a full size image as well as exposure and processing details can be accessed at:
http://jthommes.com/Astro/LBN168.htm
Scope was my C8 at f/4.8, Camera was the Artemis285
Total exposure time is 59 minutes.
http://jthommes.com/Astro/LBN168.htm
Scope was my C8 at f/4.8, Camera was the Artemis285
Total exposure time is 59 minutes.
Attached Image:
Jim Thommes
Mak-Newt 152 mm
C8
Megrez II APO
Zenithstar 66 mm APO
G11/Gemini
ST8300M
Artemis285 Camera
Canon 350D DSLR
http://jthommes.com/Astro/