Object
Description:NGC891 Edge-On Galaxy
Type:Spiral Galaxy
Constellation:Andromeda
Distance:27,400,000 ly
Image
Date:September 10, 2010
Location:Palomar Mountain, CA
Exposure:Lum 9x10 (bin 1x1), R 6x5, G 6x5, B 6x5 (bin 2x2)
Equipment
Optics:Celestron C11 Carbon Fiber SCT w/XLT
Focal Length:1735mm @f/6.2
Mount:Astro-Physics 900GTO
Camera:SBIG ST-10XME
Focuser:Robo-Focus
Filters:CFW10A, Astrodon LRGB
Software:MaxIm DL, CCDStack, Photoshop
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