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





    
        

            Mikko Viljamaa
M81 & M82 Galaxies

M81 & M82 Galaxies

Technical card

Resolution: 2669x1935

Dates:April 6, 2019April 21, 2019April 22, 2019April 23, 2019April 25, 2019

Frames:
Astrodon Blue Tru-Balance E-Series Gen 2: 24x300" -20C bin 1x1
Astrodon Green Tru-Balance E-Series Gen 2: 24x300" -20C bin 1x1
Astrodon L Tru-Balance E-Series Gen 2: 255x180" -20C bin 1x1
Astrodon L Tru-Balance E-Series Gen 2: 113x60" -20C bin 1x1
Astrodon Red Tru-Balance E-series Gen 2: 24x300" -20C bin 1x1
Astrodon Ha 1.25" 3 nm: 6x1200" -20C bin 1x1

Integration: 22.6 hours

Darks: ~25

Flats: ~25

Bias: ~25

Avg. Moon age: 15.16 days

Avg. Moon phase: 65.98%

Bortle Dark-Sky Scale: 5.00

Astrometry.net job: 2738600

RA center: 148.927 degrees

DEC center: 69.312 degrees

Pixel scale: 1.201 arcsec/pixel

Orientation: 91.306 degrees

Field radius: 0.550 degrees

Locations: Home, Greater Atlanta Area, Georgia, United States

Data source: Backyard

Comments

Author

mikko.viljamaa@gmail.com
Mikko Viljamaa
License: None (All rights reserved)
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M81 & M82 Galaxies, 





    
        

            Mikko Viljamaa