Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 108  ·  NGC 3556
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M 108, 



    
        

            Stefan
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Getting plate-solving status, please wait...
M 108, 



    
        

            Stefan
Powered byPixInsight

Acquisition details

Dates:
Feb. 7, 2018
Frames:
B: 8×300(40′) bin 1×1
Baader Planetarium G: 8×300(40′) bin 1×1
Baader Planetarium L: 29×300(2h 25′) -20°C bin 1×1
R: 8×300(40′) bin 1×1
Integration:
4h 25′
Avg. Moon age:
21.98 days
Avg. Moon phase:
51.77%
Bortle Dark-Sky Scale:
5.00
Mean SQM:
19.60
Mean FWHM:
1.70

RA center: 11h11m28s.112

DEC center: +55°4027.71

Pixel scale: 0.565 arcsec/pixel

Orientation: -27.769 degrees

Field radius: 0.322 degrees

More info:Open 

Resolution: 3290x2450

File size: 2.6 MB

Data source: Backyard

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M 108, 



    
        

            Stefan