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Contains:  NGC 3077, M 82, NGC 3034, M 81, Bode's nebulae, NGC 3031, NGC 2976
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M81 M82 Widefield, 





    
        

            Dominique Callant
M81 M82 Widefield

M81 M82 Widefield

Technical card

Imaging telescope or lens:Takahashi Epsilon 130D

Imaging camera:ZWO ASI071MC- PRO

Mount:Skywatcher AZ-EQ6

Guiding telescope or lens:Altair Astro 60 mm guidescope

Guiding camera:QHYCCD QHY 5L-II-C

Software:Photoshop CC 2019 PS CC 2019AstroArt 6

Accessory:ASToptics bahtinov mask

Resolution: 2569x1788

Dates:Feb. 27, 2019

Frames:Optolong L-Pro 2": 27x180" (gain: 90.00) -10C bin 1x1

Integration: 1.4 hours

Darks: ~30

Avg. Moon age: 23.09 days

Avg. Moon phase: 40.04%

Mean SQM: 18.82

Astrometry.net job: 3035772

RA center: 148.931 degrees

DEC center: 68.956 degrees

Pixel scale: 4.626 arcsec/pixel

Orientation: 226.107 degrees

Field radius: 2.011 degrees

Data source: Backyard

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Author

dominique
Dominique Callant
License: None (All rights reserved)
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M81 M82 Widefield, 





    
        

            Dominique Callant

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