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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, 





    
        

            Stefano Franzoni
M31

M31

Technical card

Resolution: 4566x3436

Dates:Oct. 4, 2018

Frames:
ZWO 36mm Blue Filter: 25x180" (gain: 139.00) -5C bin 1x1
ZWO 36mm Green Filter: 25x180" (gain: 139.00) -5C bin 1x1
ZWO 36mm Red Filter: 25x180" (gain: 139.00) -5C bin 1x1

Integration: 3.8 hours

Darks: ~20

Flats: ~20

Bias: ~80

Avg. Moon age: 24.41 days

Avg. Moon phase: 26.90%

Bortle Dark-Sky Scale: 5.00

Temperature: 18.00

Astrometry.net job: 2341773

RA center: 0h 42' 28"

DEC center: +41° 12' 54"

Pixel scale: 1.998 arcsec/pixel

Orientation: 245.897 degrees

Field radius: 1.586

Locations: Home , Ferrara, Ferrara, Italy

Data source: Backyard

Comments

Author

Stefano_Franzoni
Stefano Franzoni
License: None (All rights reserved)
1910
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M31, 





    
        

            Stefano Franzoni

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Imagers of Italy