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Getting plate-solving status, please wait...
Sharpless 2-231 (HRGB), 



    
        

            Miles Zhou
Sharpless 2-231 (HRGB)
Powered byPixInsight

Sharpless 2-231 (HRGB)

Technical card

Imaging telescope or lens:Takahashi FSQ 106ED f/5 FSQ 106ED f/5

Imaging camera:QSI 683 wsg-8

Mount:Paramount MyT

Guiding telescopes or lenses:

Guiding cameras:

Focal reducers:

Software:PixInsight for Mac

Filters:BAADER H Alpha 7nmAstrodon RGB

Accessories:


Resolution: 3078x2178

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

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

Integration: 20.8 hours

Darks: 0

Flats: 0

Flat darks: 0

Bias: 0

Avg. Moon age: 5.93 days

Avg. Moon phase: 42.07%

Bortle Dark-Sky Scale: None

Mean SQM: None

Mean FWHM: None

Temperature: None


Basic astrometry details

Astrometry.net job: 1402786

RA center: 5h 41' 53"

DEC center: +36° 6' 32"

Pixel scale: 2.099 arcsec/pixel

Orientation: 8.035 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

Description: Refinement (Deconv, etc.)

C

Description: Star control

D

Description: Reduce noise

Sky plot

Sky plot

Histogram

Sharpless 2-231 (HRGB), 



    
        

            Miles Zhou

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Members of Deep Sky West