Bluegrass Amateur Astronomy Club (Lexington, KY)
Published Sept. 5, 2016, 2:11 a.m.
From BGAAC member Dean Schwartzenberg:
Here is an image I did over 2 nights from my observatory here I Nicholasville. NGC7331 Galaxy in the Deerlick group, and in the lower right is Stephan’s Quintet.
AG Optical 12.5” F/3.8 Newt
FLI ML8300 CCD camera
SkyS, CCDAutoPilot, CCDSTack, Photoshop.
22 x 15 min Lum filter
12 x 10 min ea RGB Filters.
330:120:120:120 Total of 11 ½ hours total exposures.
This photo is found in the following galleries:
Lexington Clear Sky Chart
Raven Run Clear Sky Chart