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Sharpless 2-231 (HRGB), 





    
        

            Miles Zhou
Sharpless 2-231 (HRGB)

Sharpless 2-231 (HRGB)

Technical card

Resolution: 3078x2178

Dates:Dec. 10, 2016Dec. 30, 2016

Frames:
Astrodon RGB: 45x900" -20C bin 1x1
Ha: 19x1800" -20C bin 1x1

Integration: 20.8 hours

Avg. Moon age: 5.93 days

Avg. Moon phase: 42.07%

Astrometry.net job: 1402786

RA center: 85.473 degrees

DEC center: 36.109 degrees

Pixel scale: 2.099 arcsec/pixel

Orientation: 171.965 degrees

Field radius: 1.100 degrees

Locations: Deep Sky West, Rowe, New Mexico, United States

Description

Happy New Year!

Sharpless 2-231 (HRGB). This one is more difficult than I first thought. The key problem is the star size. I had to remove early noise steps to avoid start bloat. Will get back to it to see if I can do it right.

Comments

Author

mileszhou
Miles Zhou
License: None (All rights reserved)
1144
Like

Revisions

  • Sharpless 2-231 (HRGB), 





    
        

            Miles Zhou
    Original
  • Sharpless 2-231 (HRGB), 





    
        

            Miles Zhou
    B
  • Sharpless 2-231 (HRGB), 





    
        

            Miles Zhou
    C
  • Final
    Sharpless 2-231 (HRGB), 





    
        

            Miles Zhou
    D

B

Refinement (Deconv, etc.)

C

Star control

D

Reduce noise

Sky plot

Sky plot

Histogram

Sharpless 2-231 (HRGB), 





    
        

            Miles Zhou

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