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M91 Barred Galaxy
M91
Object
Type Spiral Galaxy
Constellation Coma Berenices
Distance 60,000,000 ly
More Info
Image
Date 08 May 2005 (Spring)
Place Carlsbad, CA
Exposure Data L 90 mins @ -20C
Lum 3x15 (bin 1x1)
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, Astrodon LRGB
Software CCDSoft, Photoshop

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