M27 The Dumbbell ©
Ken Crawford
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Rancho Del Sol Observatory
RCOS 20" Truss - F8.3
Paramount ME
Trifid II 6303E
SBIG ST402
Astrodon MegaMoag off axis guider
Astrodon 50mm Round Filters
Luminance = 180 minutes
Red = 55 minutes
Blue = 55 minutes
Green = 55 minutes
Ha = 0
SII = 0
OIII = 0
CCDAP
MaxDL
Pinpoint
Thesky 6
Pempro
CCDstack
Photoshop CS
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Ken Crawford
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