M22 - Globular Cluster in Sagittarius
Date Taken: 6/2/2014
Scope: Planewave CDK 12.5 f/8, 2541mm
Camera: SBIG STL-11000 with Astrodon Tru-Balance E-Series Gen2 filters
Temp: -15C
Mount: Losmandy Titan
Guiding: SSAG, Celestron 80mm guide scope, 600mm.
Exposure: LRGB 60:20:20:22 (L) 15x4m, binned 1x1. RGB each (n)x2m, binned 2x2
Calibrated and Stacked with CCDStack2; RGB combine and DDP with MaximDL. Processed with CS4.