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Contains:  M 31, Great Nebula in Andromeda, NGC 224, M 32, NGC 221, M 110, NGC 205, The star νAnd, The star 32And
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M31, 





    
        

            Chad Quandt
M31

M31

Technical card

Imaging telescope or lens:William Optics Star 71 f/4.9 Astrograph

Imaging camera:Canon EOS 6D

Mount:Advanced VX

Guiding telescope or lens:Orion 50mm Helical Guider

Guiding camera:Orion Star Shoot autoguider

Software:Adobe Photoshop CS4Deep Sky Stacker

Resolution: 5008x3264

Dates:July 12, 2015

Frames: 40x300" ISO1600

Integration: 3.3 hours

Darks: ~16

Flats: ~16

Bias: ~16

Avg. Moon age: 25.98 days

Avg. Moon phase: 13.59%

Bortle Dark-Sky Scale: 2.00

Astrometry.net job: 693987

RA center: 10.677 degrees

DEC center: 41.297 degrees

Pixel scale: 3.827 arcsec/pixel

Orientation: -94.356 degrees

Field radius: 3.177 degrees

Locations: Courtright Reservoir, Shaver Lake, CA, None

Comments

Author

BentTesseract
Chad Quandt
License: None (All rights reserved)
1742
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M31, 





    
        

            Chad Quandt