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





    
        

            Jirair Afarian
M101

M101

Technical card

Resolution: 4908x3260

Dates:March 25, 2019

Frames:Badaar Moon and SkyGlow Badaar: 48x180" (gain: 90.00) -20C bin 1x1

Integration: 2.4 hours

Darks: ~30

Flats: ~40

Avg. Moon age: 19.57 days

Avg. Moon phase: 76.07%

Bortle Dark-Sky Scale: 7.00

Mean FWHM: 4.50

Temperature: -3.00

Astrometry.net job: 2617885

RA center: 210.866 degrees

DEC center: 54.343 degrees

Pixel scale: 2.227 arcsec/pixel

Orientation: 287.577 degrees

Field radius: 1.823 degrees

Data source: Backyard

Comments

Author

Jir11
Jirair Afarian
License: None (All rights reserved)
750
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M101, 





    
        

            Jirair Afarian