Hemisphere:  Northern  ·  Contains:  Bode's nebulae  ·  M 81  ·  M 82  ·  NGC 2976  ·  NGC 3031  ·  NGC 3034  ·  NGC 3077
M81 region, 



    
        

            Kristof Piotrowski
M81 region
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M81 region

Technical card

Imaging telescopes or lenses: William Optics 66 SD Patriot

Imaging cameras: Canon T3 1100D

Mounts: Adventurer

Software: APT  ·  Adobe Photoshop Elements 8 PSE


Dates:Jan. 28, 2016

Frames: 26x120" ISO1600

Integration: 0.9 hours

Darks: ~11

Flats: ~21

Bias: ~45

Avg. Moon age: 18.91 days

Avg. Moon phase: 81.76%

Temperature: 7.00


Basic astrometry details

Astrometry.net job: 932971

RA center: 9h 53' 28"

DEC center: +68° 40' 8"

Pixel scale: 3.815 arcsec/pixel

Orientation: 134.371 degrees

Field radius: 1.528 degrees


Resolution: 620x413

Comments

Author

Base_Aid
Kristof Piotrowski
License: None (All rights reserved)
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M81 region, 



    
        

            Kristof Piotrowski