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Owl Nebula
M97
Object
Type Planetary Nebula
Constellation Ursa Major
Distance 2,600 ly
Magnitude 9.9
Angular Size 3.4x3.3 arc min
Size
More Info  SEDSAPODEssay by Robert Gendler ©
Image
Date 4/22/2005
Place Carlsbad, CA
Exposure Data LRGB 30:30:30:30 mins @ -20C
Lum 3x10 (bin 1x1), R 3x10, G 3x10, 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 (KAI-2001M)
Focuser Optec TCF-S
Filters CFW8A, Astrodon LRGB, 6nm Ha
Software CCDSoft, Photoshop

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