It has been a while since I had posted on Astromart - thought I would check in with this image.
Here is an image of a planetary nebula that has a fairly good response on a H-Alpha exposure. I have attached a mid size thumbnail - a full size image and exposure / processing info at:
http://jthommes.com/Astro/Medusa.htm
Scope is a C8 at f/2.8 - Camera is a ToUcam SC3.
Jim Thommes
http://jthommes.com/Astro/
Here is an image of a planetary nebula that has a fairly good response on a H-Alpha exposure. I have attached a mid size thumbnail - a full size image and exposure / processing info at:
http://jthommes.com/Astro/Medusa.htm
Scope is a C8 at f/2.8 - Camera is a ToUcam SC3.
Jim Thommes
http://jthommes.com/Astro/
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/