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Contains:  NGC 3077, M 82, NGC 3034, M 81, Bode's nebulae, NGC 3031
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M81 & M82, 





    
        

            Dither_In_The_Dark
M81 & M82

M81 & M82

Technical card

Imaging telescope or lens:Skywatcher Equinox 120 ED

Imaging camera:Canon 6D modified

Mount:SkyWatcher NEQ6 PRO

Guiding camera:ZWO ASI120MC-S

Focal reducer:Skywatcher 0.85x Reducer & Flattener

Resolution: 4993x3241

Dates:Feb. 16, 2019

Frames: 60x180" ISO1600

Integration: 3.0 hours

Flats: ~60

Bias: ~30

Avg. Moon age: 11.13 days

Avg. Moon phase: 85.76%

Temperature: 9.00

Astrometry.net job: 2528949

RA center: 149.481 degrees

DEC center: 69.302 degrees

Pixel scale: 1.712 arcsec/pixel

Orientation: 262.297 degrees

Field radius: 1.415 degrees

Data source: Backyard

Comments

Author

Dither_In_The_Dark
Dither_In_The_Dark
License: None (All rights reserved)
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M81 & M82, 





    
        

            Dither_In_The_Dark