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Contains:  M 31, Great Nebula in Andromeda, NGC 224, M 32, NGC 221
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M31 (Galaxie d'Andomède) - Andromède, 





    
        

            Patrick ROGER
M31 (Galaxie d'Andomède) - Andromède

M31 (Galaxie d'Andomède) - Andromède

Technical card

Resolution: 4986x3210

Dates:Aug. 7, 2015

Frames: 70x30" ISO800

Integration: 0.6 hours

Darks: ~5

Flats: ~5

Bias: ~5

Avg. Moon age: 22.59 days

Avg. Moon phase: 45.35%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 723550

RA center: 10.749 degrees

DEC center: 41.235 degrees

Pixel scale: 0.817 arcsec/pixel

Orientation: 124.768 degrees

Field radius: 0.672 degrees

Locations: Observatoire Astronomique du Gros Cerveau, Ollioules, Var, France

Description

- Galaxie Spirale
- Diamètre : 140 000 AL
- Distance : 2,5 MAL

Au dessous M32 - Galaxie elliptique

Comments

Author

PatrickRoger
Patrick ROGER
License: None (All rights reserved)
1110
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M31 (Galaxie d'Andomède) - Andromède, 





    
        

            Patrick ROGER