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Contains:  NGC 5485, NGC 5474, NGC 5473, M 101, NGC 5457, NGC 5443, NGC 5422
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M101, 





    
        

            RolfV
M101

M101

Technical card

Imaging telescope or lens:William Optics GT81 Apo

Imaging camera:Canon 1100D

Mount:Skywatcher EQ5

Focal reducer:William Optics Flat 6A

Resolution: 4290x2581

Dates:April 19, 2016

Frames: 81x30"

Integration: 0.7 hours

Avg. Moon age: 12.34 days

Avg. Moon phase: 93.48%

Astrometry.net job: 1046580

RA center: 210.865 degrees

DEC center: 54.538 degrees

Pixel scale: 2.741 arcsec/pixel

Orientation: 89.016 degrees

Field radius: 1.906 degrees

Comments

Author

RolfV
RolfV
License: None (All rights reserved)
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M101, 





    
        

            RolfV