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Dumbbell Nebula
M27
Object
Type Planetary Nebula
Constellation Vulpecula
Distance 1,250 ly
More Info
Image
Date 06 Sep 2004 (Summer)
Place Carlsbad, CA
Exposure Data HaRGB 80:20:20:30 mins @ -15C
Ha 8x10, R 2x10, G 2x10, B 3x10 (bin 2x2)
Notes
Equipment
Optics Celestron C11 Carbon Fiber SCT w/XLT
Focal Length 1764mm @f/6.3
Mount Celestron CGE
Camera SBIG ST-2000XM
Focuser Optec TCF-S
Filters CFW8A, SBIG LRGB, Astronomik 13nm Ha
Software CCDSoft 5, Photoshop cs

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