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



    
        

            Amanda McAlpin
Andromeda - M31
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Andromeda - M31

Technical card


Dates:Sept. 4, 2019

Frames: 33x240" ISO1600

Integration: 2.2 hours

Darks: ~25

Flats: ~30

Flat darks: ~30

Bias: ~30

Avg. Moon age: 5.72 days

Avg. Moon phase: 32.64%

Bortle Dark-Sky Scale: 3.00

Mean SQM: 21.60

Temperature: 32.00


Basic astrometry details

Astrometry.net job: 2932221

RA center: 0h 42' 52"

DEC center: +41° 16' 33"

Pixel scale: 4.140 arcsec/pixel

Orientation: 78.565 degrees

Field radius: 1.677 degrees


Resolution: 2436x1603

Data source: Traveller

Comments

Author

grumpygumption
Amanda McAlpin
License: None (All rights reserved)
2161
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Andromeda - M31, 



    
        

            Amanda McAlpin