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Contains:  M 81, Bode's nebulae, NGC 3031
Getting plate-solving status, please wait...
Half an hour: Messier 81, 





    
        

            Doc_HighCo
Half an hour: Messier 81

Half an hour: Messier 81

Technical card

Resolution: 1200x1600

Dates:March 24, 2019

Frames: 230x8" (gain: 400.00) -12C

Integration: 0.5 hours

Darks: ~64

Avg. Moon age: 18.55 days

Avg. Moon phase: 84.65%

Astrometry.net job: 2604689

RA center: 148.894 degrees

DEC center: 69.065 degrees

Pixel scale: 1.285 arcsec/pixel

Orientation: 353.379 degrees

Field radius: 0.357 degrees

Locations: Home, Rabenau, Hessen, Germany

Data source: Traveller

Description

I tried to beat the central european weather(and the moon) and get as much as possible in a short time. This is one of five galaxies that I took within 3 hours.
live dark subtraction; live stacking (23x8 sec); no guiding

Comments

Author

Doc_HighCo
Doc_HighCo
License: None (All rights reserved)
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Half an hour: Messier 81, 





    
        

            Doc_HighCo