Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  64 gam UMa  ·  IC 740  ·  M 109  ·  NGC 3913  ·  NGC 3916  ·  NGC 3921  ·  NGC 3953  ·  NGC 3972  ·  NGC 3977  ·  NGC 3980  ·  NGC 3982  ·  NGC 3990  ·  NGC 3992  ·  NGC 3998  ·  Phad  ·  Phecda (γUMa)  ·  The star Phad
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M109, 



    
        

            Stefano Zamblera
Powered byPixInsight
Getting plate-solving status, please wait...
M109, 



    
        

            Stefano Zamblera
Powered byPixInsight

Acquisition details

Dates:
Feb. 11, 2021
Frames:
5×600(50′)
Integration:
50′
Avg. Moon age:
29.25 days
Avg. Moon phase:
0.09%

RA center: 11h55m36s.29

DEC center: +53°4809.0

Pixel scale: 2.387 arcsec/pixel

Orientation: -89.541 degrees

Field radius: 2.055 degrees

More info:Open 

Resolution: 5202x3363

File size: 25.0 MB

Locations: Home (balcony), Livorno, Livorno, Italy

Data source: Backyard

Description

Drizzle data integration by PixInSight of 5 frames at ISO400, 600sec, 2" UHC filter by Optolong.

Postprod.: Photoshop and Lightroom

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Histogram

M109, 



    
        

            Stefano Zamblera