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Contains:  M 101, NGC 5457
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M101/NGC 5457 HaLRGB Image, 





    
        

            Eric Coles (coles44)
M101/NGC 5457 HaLRGB Image

M101/NGC 5457 HaLRGB Image

Technical card

Resolution: 3537x2451

Dates:May 14, 2016May 15, 2016May 16, 2016May 18, 2016May 19, 2016May 21, 2016May 22, 2016May 23, 2016May 27, 2016

Frames:
Astrodon Blue Tru-Balance E-Series Gen 2: 14x1800" bin 1x1
Astrodon Green Tru-Balance E-Series Gen 2: 11x1800" bin 1x1
Astrodon H-alpha 3 nm: 27x1800" bin 1x1
Astrodon Luminance Tru-Balance E-Series Gen 2: 36x1800" bin 1x1
Astrodon Red Tru-Balance E-Series Gen 2: 11x1800" bin 1x1

Integration: 49.5 hours

Avg. Moon age: 13.06 days

Avg. Moon phase: 83.74%

Astrometry.net job: 1132085

RA center: 210.813 degrees

DEC center: 54.342 degrees

Pixel scale: 0.507 arcsec/pixel

Orientation: 170.010 degrees

Field radius: 0.303 degrees

Locations: Sierra Remote Observatories, Shaver Lake, California, United States

Comments

Author

coles44
Eric Coles (coles44)
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Revisions

  • M101/NGC 5457 HaLRGB Image, 





    
        

            Eric Coles (coles44)
    Original
  • Final
    M101/NGC 5457 HaLRGB Image, 





    
        

            Eric Coles (coles44)
    B

Sky plot

Sky plot

Histogram

M101/NGC 5457 HaLRGB Image, 





    
        

            Eric Coles (coles44)