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Contains:  M 31, Great Nebula in Andromeda, NGC 224, M 32, NGC 221, M 110, NGC 205
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M31 - Andromeda Galaxy, 





    
        

            Siegfried
M31 - Andromeda Galaxy

M31 - Andromeda Galaxy

Technical card

Resolution: 3053x2283

Dates:Aug. 31, 2016

Frames:
13x240" ISO200
21x240" ISO400
9x240" ISO800

Integration: 2.9 hours

Darks: ~5

Flats: ~17

Bias: ~17

Avg. Moon age: 28.68 days

Avg. Moon phase: 0.82%

Bortle Dark-Sky Scale: 4.00

Mean SQM: 20.83

Temperature: 12.33

Astrometry.net job: 1447870

RA center: 10.492 degrees

DEC center: 41.364 degrees

Pixel scale: 1.438 arcsec/pixel

Orientation: 58.700 degrees

Field radius: 0.762 degrees

Locations: Engabrunn, Krems, Niederösterreich, Austria

Comments

Author

iamsiggi
Siegfried
License: None (All rights reserved)
2001
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M31 - Andromeda Galaxy, 





    
        

            Siegfried