Details:
Date of Capture 4th January 2016
Location: DownUnderObservatory, Fremont MI
Astro-Tech AT12INT F4
CCD: QHY9M
Filters by Optolong (LRGB and H-Alpha 7nm)
Guiding Off Axis with QHY5IIL Mono CCD
Exposures
Total Integration time 160 minutes
H-Alpha 60 min, 6 x 10 min bin 1x1
LRGB 100 min 5 x 5 min each channel bin 1x1
Pre Processing in CCDStack and Post Processing in Photoshop CS6
美国合作摄影师Terry Hancock 拍摄