Hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  NGC 891  ·  NGC 898  ·  NGC 906
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NGC 891, 



    
        

            Jean-Noel
NGC 891
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NGC 891

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NGC 891, 



    
        

            Jean-Noel
NGC 891
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NGC 891

Technical card

Imaging telescopes or lenses: Vixen RS200ss

Imaging cameras: Canon EOS 700 D astrodon

Mounts: Takahashi EM200 Temma 2

Focal reducers: Vixen correcteur 3

Software: Photoshop 7  ·  Deepskystacker  ·  TAKAHASHI PEGASUS 21  ·  Orion PHD

Accessory: Chercheur 8/50 + starshoot skywatcher


Dates:Sept. 5, 2016

Frames: 32x300" ISO800

Integration: 2.7 hours

Darks: ~7

Flats: ~54

Avg. Moon age: 3.82 days

Avg. Moon phase: 15.63%

Bortle Dark-Sky Scale: 2.00

Mean SQM: 21.70


Basic astrometry details

Astrometry.net job: 1347862

RA center: 2h 22' 37"

DEC center: +42° 18' 36"

Pixel scale: 1.112 arcsec/pixel

Orientation: 14.786 degrees

Field radius: 0.810 degrees


Resolution: 4265x3054

Comments

Revisions

  • NGC 891, 



    
        

            Jean-Noel
    Original
  • NGC 891, 



    
        

            Jean-Noel
    B
  • NGC 891, 



    
        

            Jean-Noel
    C
  • Final
    NGC 891, 



    
        

            Jean-Noel
    D

Sky plot

Sky plot

Histogram

NGC 891, 



    
        

            Jean-Noel