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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 (with a telescope this time), 





    
        

            dkamen
M31 (with a telescope this time)

M31 (with a telescope this time)

Technical card

Resolution: 3990x2814

Dates:Aug. 26, 2019Aug. 30, 2019Sept. 1, 2019Sept. 2, 2019Sept. 4, 2019Sept. 5, 2019Sept. 28, 2019Sept. 29, 2019Sept. 30, 2019

Frames:
3x120" ISO400
54x60" ISO500
117x30" ISO800

Integration: 2.0 hours

Darks: ~34

Avg. Moon age: 8.41 days

Avg. Moon phase: 13.58%

Astrometry.net job: 2957056

RA center: 0h 42' 58"

DEC center: +41° 15' 57"

Pixel scale: 2.352 arcsec/pixel

Orientation: 91.481 degrees

Field radius: 1.595

Locations: Home, Athens, Attiki, Greece

Data source: Backyard

Description

Every year I revisit M31 with better equipment and more knowledge of post processing techniques.

Comments

Author

dkamen
dkamen
License: Attribution-ShareAlike Creative Commons
1580
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M31 (with a telescope this time), 





    
        

            dkamen