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NGC 891 -- Spiral Galaxy in Andromeda Processes with data from December 18, 2004 and November 17 2006. 5 hours 5 minutes actual, 7 hours 20 minutes effective exposure. Processed with Maxim DL, CCDStack, and Photoshop, using GradientXterminator. Luminance combined from clear, luminance, and RGB filters unbinned. Color combines binned and unbinned sub-exposures.
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NGC 891 -- Spiral Galaxy in Andromeda

Processes with data from December 18, 2004 and November 17 2006. 5 hours 5 minutes actual, 7 hours 20 minutes effective exposure. Processed with Maxim DL, CCDStack, and Photoshop, using GradientXterminator. Luminance combined from clear, luminance, and RGB filters unbinned. Color combines binned and unbinned sub-exposures.

M63-070512-LRGB-01v03aNR.png NGC-2403-0701-LRGB-02-NR.jpg NGC-891-0412-0611-LRGB-04v01-crop-2.jpg NGC-7333-028C-L02v02.jpg NGC-4565-050514-LRGB01~0.jpg
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File information
Filename:NGC-891-0412-0611-LRGB-04v01-crop-2.jpg
Album name:AndySchlei / Galaxies
Rating (3 votes):33333
Date:December 18, 2004 and November 17, 2006
Exposure:Combined Luminance 260 minutes, RGB mixed binning 60 minutes each
Equipment:C-11 @f5.95, CGE mount, ST-10, CFW-8A, & AO-7
Location:Los Angeles, California by Andy Schlei
Filesize:645 KiB
Date added:Dec 03, 2006
Dimensions:1280 x 834 pixels
Displayed:933 times
URL:https://obsballona.net/coppermine/displayimage.php?pid=43
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