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Contains:  NGC 5477, NGC 5473, M 101, NGC 5457
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M101 - Pinwheel Galaxy, 





    
        

            Frank Breslawski
M101 - Pinwheel Galaxy

M101 - Pinwheel Galaxy

Technical card

Resolution: 3864x3061

Dates:April 20, 2017

Frames: 21x600" ISO400

Integration: 3.5 hours

Flats: ~40

Flat darks: ~40

Bias: ~40

Avg. Moon age: 23.16 days

Avg. Moon phase: 39.29%

Astrometry.net job: 1562391

RA center: 210.838 degrees

DEC center: 54.415 degrees

Pixel scale: 1.107 arcsec/pixel

Orientation: -116.575 degrees

Field radius: 0.758 degrees

Locations: Home, Bergisches Land, Germany

Data source: Backyard

Comments

Author

_Frank_
Frank Breslawski
License: Attribution-NonCommercial-ShareAlike Creative Commons
1231
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M101 - Pinwheel Galaxy, 





    
        

            Frank Breslawski