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Contains:  Crescent nebula, NGC 6888
Getting plate-solving status, please wait...
Crescent Nebula Drizzled, 



    
        

            Miles Zhou
Crescent Nebula Drizzled
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Crescent Nebula Drizzled

Imaging telescopes or lenses: RCOS 14.5"

Imaging cameras: SBIG STX 16803

Mounts: Paramount-ME

Software: PixInsight for Mac

Filters: Ha  ·  Astrodon luminance filter  ·  Astrodon RGB  ·  Astrodon O-iii



Basic astrometry details

Astrometry.net job: 1340585

RA center: 20h 12' 10"

DEC center: +38° 21' 10"

Pixel scale: 0.550 arcsec/pixel

Orientation: 235.794 degrees

Field radius: 0.340 degrees


Resolution: 3556x2667

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

Description

The setting is F/9 at 9 micron CCD, which is at the turning point whether drizzle helps. After the experiment, I notice that drizzle delivers a little more sharpness. I decide to do this one.

Comments

Author

mileszhou
Miles Zhou
License: None (All rights reserved)
1132
Like

Revisions

  • Crescent Nebula Drizzled, 



    
        

            Miles Zhou
    Original
  • Crescent Nebula Drizzled, 



    
        

            Miles Zhou
    B
  • Final
    Crescent Nebula Drizzled, 



    
        

            Miles Zhou
    C

C

Description: Refinement

Sky plot

Sky plot

Histogram

Crescent Nebula Drizzled, 



    
        

            Miles Zhou