Here is Sharpless 301. It is an HaRGB image. It's been tough for me lately. This data came between twilight and the fog rolling in. Thank goodness Ha can do a respectable job in civil twilight.
Full size image and exposure and processing details are at:
http://jthommes.com/Astro/SH2-301.htm
(Be sure to click on the image for full size)
Ha:R:G:B 56:12:12:12
Full size image and exposure and processing details are at:
http://jthommes.com/Astro/SH2-301.htm
(Be sure to click on the image for full size)
Ha:R:G:B 56:12:12:12
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/