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Contains:  M 101, M101, NGC 5457, NGC 5461, NGC 5473, NGC 5477, NGC5447, NGC5449, NGC5450, NGC5451, NGC5453, NGC5455, NGC5461, NGC5462, NGC5471, NGC5473, NGC5477, Pinwheel galaxy
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M101 HALRGB, 



    
        

            Erik Guneriussen
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M101 HALRGB

Technical card


Frames:
Astrodon H-alpha 6nm: 21x300" (gain: 200.00) -25C bin 1x1
Astrodon LRGB CCD Imaging Filters (E-Series): 320x60" (gain: 139.00) -25C

Integration: 7.1 hours


Astrometry.net job: 3389435

RA center: 14h 3' 5"

DEC center: +54° 21' 19"

Pixel scale: 1.021 arcsec/pixel

Orientation: -96.291 degrees

Field radius: 0.707 degrees


Resolution: 3904x3104

Locations: Erik Guneriussen, Hokksund, Norway

Data source: Backyard

Comments

Author

erikgu
Erik Guneriussen
License: None (All rights reserved)
1361
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Revisions

  • M101 HALRGB, 



    
        

            Erik Guneriussen
    Original
  • M101 HALRGB, 



    
        

            Erik Guneriussen
    B
  • M101 HALRGB, 



    
        

            Erik Guneriussen
    C
  • M101 HALRGB, 



    
        

            Erik Guneriussen
    D
  • Final
    M101 HALRGB, 



    
        

            Erik Guneriussen
    E

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M101 HALRGB, 



    
        

            Erik Guneriussen