Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's Galaxy  ·  M 81  ·  NGC 3031
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Messier 81, 



    
        

            Damien Cannane
Messier 81
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Messier 81

Getting plate-solving status, please wait...
Messier 81, 



    
        

            Damien Cannane
Messier 81
Powered byPixInsight

Messier 81

Technical card

Imaging telescopes or lenses: Celestron RASA 8"

Imaging cameras: ZWO ASI183MC Pro

Mounts: Orion Atlas EQ-G

Guiding telescopes or lenses: Orion Mini 50mm Guide Scope

Guiding cameras: ZWO ASI224MC

Software: Pleiades Astrophoto PixInisight  ·  Incanus Ltd. APT AstroPhotograhy Tool  ·  Photoshop CC  ·  Open PHD PHD2 Guiding  ·  Pro Digital Software Astronomy Tools Actions Set

Filters: Astronomik L-2 UV-IR Block


Dates:March 15, 2020

Frames:Astronomik L-2 UV-IR Block: 170x30" (1h 25') (gain: 111.00) -20C

Integration: 1h 25'

Avg. Moon age: 21.22 days

Avg. Moon phase: 59.84%

Bortle Dark-Sky Scale: 6.00


Basic astrometry details

Astrometry.net job: 3483316

RA center: 9h 55' 17"

DEC center: +69° 3' 54"

Pixel scale: 1.243 arcsec/pixel

Orientation: 275.240 degrees

Field radius: 0.443 degrees


Resolution: 1815x1814

Locations: My Back Yard, Copley, OH, United States

Data source: Backyard

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