Messier 57 (M57) the Ring Neblua in Lyra
Sub Exposures were: Ha 12 x 10minutes, OIII 2 x 10minutes for a total of 2.33hours
Scope: Orion 80ED f/7.5 600mm...........................Filters: Astronomiks Ha, OIII, 15nm Bandpass
Camera: Starlight Xpress HX916...........................Location: Home Observatory in San Antonio, Texas
Autoguider: Meade DSIc..........................................Date: June 10th, 2006
Guide Scope: Celestron 102 f/5 500mm...............Mount: Orion Atlas EQG
Combined with Ha = Red, OIII = Green & Blue
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