Designation:
NGC 891
Date:
August 24th, 2017
Camera:
Canon EOS 7D Mark II ( unmodified )
Optics:
Sky-Watcher ED120mm Doublet
Focal Length:
900 mm
Exposure:
25 x 300 sec
ISO:
1600
Mount:
Sky-Watcher NEQ6 Pro
Guiding:
Orion Star Shoot Auto Guider
Software:
Adobe Photoshop, DSS, Astroflat
Notes:
An unbarred spiral galaxy about 30 million light-years away in the constellation Andromeda.