Contains:  NGC 7337, NGC 7335, NGC 7331
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NGC 7331 Spiral Galaxy in Pegasus, 





    
        

            Ron Stanley
NGC 7331 Spiral Galaxy in Pegasus

NGC 7331 Spiral Galaxy in Pegasus

Technical card

Resolution: 2192x1640

Dates:July 28, 2018Aug. 2, 2018Aug. 3, 2018

Frames:
Astronomik Deep-Sky B: 34x240" -20C bin 1x1
Astronomik Deep-Sky G: 47x240" -20C bin 1x1
Astronomik Deep-Sky R: 49x240" -20C bin 1x1
Astronomik Luminance (UV/IR Cut) L-1: 127x240" -20C bin 1x1

Integration: 17.1 hours

Avg. Moon age: 18.72 days

Avg. Moon phase: 78.50%

Astrometry.net job: 2361726

RA center: 339.313 degrees

DEC center: 34.411 degrees

Pixel scale: 0.782 arcsec/pixel

Orientation: 283.910 degrees

Field radius: 0.297 degrees

Locations: Home, Cary, Illinois, United States

Data source: Backyard

Comments

Author

rwstanley
Ron Stanley
License: None (All rights reserved)
550
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Revisions

  • NGC 7331 Spiral Galaxy in Pegasus, 





    
        

            Ron Stanley
    Original
  • NGC 7331 Spiral Galaxy in Pegasus, 





    
        

            Ron Stanley
    B
  • NGC 7331 Spiral Galaxy in Pegasus, 





    
        

            Ron Stanley
    D
  • Final
    NGC 7331 Spiral Galaxy in Pegasus, 





    
        

            Ron Stanley
    E

D

D Used Exponential Transformation

E

Some contrast adjustments and selective noise reduction

Sky plot

Sky plot

Histogram

NGC 7331 Spiral Galaxy in Pegasus, 





    
        

            Ron Stanley