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Contains:  M 82, NGC 3034, M 81, Bode's nebulae, NGC 3031
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M81 , 





    
        

            Alan
M81

M81

Technical card

Resolution: 2125x1468

Dates:May 4, 2014

Frames: 37x240"

Integration: 2.5 hours

Avg. Moon age: 5.03 days

Avg. Moon phase: 25.96%

Astrometry.net job: 274403

RA center: 148.919 degrees

DEC center: 69.125 degrees

Pixel scale: 2.535 arcsec/pixel

Orientation: -58.370 degrees

Field radius: 0.909 degrees

Locations: Backyard, Fayetteville, AR, United States

Description

Had to toss about 1/3 of frames due to wind

Comments

Author

torsinadoc
Alan
License: None (All rights reserved)
3361
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M81 , 





    
        

            Alan

In these public groups

Cloudy Nights