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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, 





    
        

            Bernd Steiner
M31

M31

Technical card

Resolution: 4406x3278

Dates:Sept. 27, 2018Oct. 4, 2018Oct. 5, 2018

Frames:
Baader Planetarium Ha 31mm 7nm: 118x60" (gain: 75.00) -10C bin 1x1
Baader Planetarium L 31mm: 150x60" (gain: 75.00) -10C bin 1x1
Baader Planetarium RGB 31mm: 156x60" (gain: 75.00) -10C bin 1x1

Integration: 7.1 hours

Darks: ~25

Flats: ~25

Bias: ~100

Avg. Moon age: 22.33 days

Avg. Moon phase: 46.06%

Bortle Dark-Sky Scale: 4.00

Astrometry.net job: 2292270

RA center: 0h 42' 53"

DEC center: +41° 15' 46"

Pixel scale: 2.424 arcsec/pixel

Orientation: 251.277 degrees

Field radius: 1.849

Locations: Dieburg, Dieburg, Hessen, Germany

Data source: Backyard

Comments

Author

BerndST
Bernd Steiner
License: None (All rights reserved)
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M31, 





    
        

            Bernd Steiner