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M15 Cluster
M15
Object
Type Globular Cluster
Constellation Pegasus
Distance 33,600 ly
More Info
Image
Date 30 Dec 2008 (Winter)
Place Eastern Riverside County Desert, CA
Exposure Data LRGB 15:10:10:10 mins @ -20C
Lum 5x3 (bin 1x1), R 5x2, G 5x2, B 5x2 (bin 2x2)
Notes
Equipment
Optics Takahashi MT200 Newtonian
Focal Length 960mm @f/4.8
Mount Astro-Physics 900GTO
Camera SBIG ST-2000XM
Focuser Starlight Feather Touch Micro Focuser
Filters CFW10A, Astrodon LRGB
Software CCD Commander, Maxim DL, CCDStack, Photoshop

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