Globular Cluster M2
Photographed by Scott Davis on September 7, 2013
From Eastman Lake, California
Description: Messier 2, also catalogued as NGC 7089, is a globular cluster in the constellation Aquarius. It lies at a distance of approximately 33,000 light years.
Imaging Camera: Canon EOS 60D
Imaging Scope/Lens: Orion Astrograph 8" f/3.9 Newtonian
Mount/Tripod: Celestron CGEM (Hypertuned)
Guide Scope/Camera: Orion Shorttube 80mm w/ Starshoot Autoguider
Exposure Details: Camera settings were ISO 1600 with 30-second exposures. A total of 36 light frames, 15 dark frames, and 40 each of flats, dark flats, and bias frames were combined to create this final image. Total integration time 18 minutes.
|
|
View Full Size | Back to Member Gallery
|