This image was taken at the SDG observatory of Gary Sedun as a joint project.
Details
20" f/4.1 telescope at the SDG observatory of Garry Sedun in Arizona.
TV Paracorr coma corrector and SBIG ST2000 XM camera.
Guidescope WO 80mm f/6.8 APO.
Mount - Paramount ME
Exposures -
8 each with blue, green and Red filters, and 17 clear each 240s.
Ha filter -20 x600s plus 133 x 240s
for total of 12.2 hours on Ha and 164 min on color. With darks, flats and bias frames to match.
Processing in Images Plus and Photoshop.