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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, 





    
        

            Drew Rogers
M31

M31

Technical card

Imaging telescope or lens:Nikon 55-300mm

Imaging camera:Nikon D7100

Mount:Advanced VX

Guiding telescope or lens:Orion 50mm guidescope

Guiding camera:Orio StarShoot AutoGuider

Software:PixInsight 1.8 RipleyDSS 3.3.4 Beta

Resolution: 5424x3756

Dates:Oct. 25, 2016

Frames: 45x120" ISO800

Integration: 1.5 hours

Darks: ~20

Flats: ~20

Bias: ~20

Avg. Moon age: 24.76 days

Avg. Moon phase: 23.62%

Astrometry.net job: 1297983

RA center: 0h 42' 11"

DEC center: +41° 33' 10"

Pixel scale: 4.429 arcsec/pixel

Orientation: -92.136 degrees

Field radius: 4.058

Description

200mm shot of M31 in heavy light pollution

Comments

Author

makoReactor
Drew Rogers
License: None (All rights reserved)
1420
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M31, 





    
        

            Drew Rogers