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M 81, M 82
Submitted November 30, 2012 by Planewave Instruments
© Jimenez, ManuelTwo Pane Mosaic
Telescope: Planewave CDK 17″ F6.8 Corrected Dall-Kirkham Astrograph
Mount: Paramount ME
Camera: FLI PL 16803 Without Cover Slip
Filters: FLI LRGB
Date: December 2011 – February 2012
FWHM: 1,5-2,5″
Processing: Excalibrator, Pixinsight
Total Exposure: 60 hours
L: 30×1800 seconds (15 hours)
R bin 2×2: 10×1800 seconds (5 hour)
G bin 2×2: 10×1800 seconds (5 hour)
B bin 2×2: 10×1800 seconds (5 hour)
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