Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's nebulae  ·  M 81  ·  M 82  ·  NGC 2976  ·  NGC 3031  ·  NGC 3034  ·  NGC 3077
Messier 81, 



    
        

            Antoni Staszewski
Messier 81
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Messier 81

Messier 81, 



    
        

            Antoni Staszewski
Messier 81
Powered byPixInsight

Messier 81

Equipment

Imaging Cameras
Canon 77D
Mounts
Sky Watcher Star Adventurer Star Adventuer
Software
siril · Photoshop

Acquisition details

Dates:
Feb. 21, 2020
Frames:
28x130" (1h 40")
Integration:
1h 40"
Avg. Moon age:
27.57 days
Avg. Moon phase:
4.28%

Basic astrometry details

Astrometry.net job: 3269032

RA center: 09h54m55s.9

DEC center: +69°0603

Pixel scale: 7.064 arcsec/pixel

Orientation: 49.701 degrees

Field radius: 2.425 degrees

Resolution: 2000x1453

Data source: Backyard

Description

My first attempt to photograph those beautiful galaxies. I had problems with focus, so it coud be better

Comments

Sky plot

Sky plot

Histogram

Messier 81, 



    
        

            Antoni Staszewski