Celestial hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  M 3  ·  NGC 5272
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M3 GHS Color Stretching and HDR Problem, Jerry Yesavage
M3 GHS Color Stretching and HDR Problem
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M3 GHS Color Stretching and HDR Problem

Getting plate-solving status, please wait...
M3 GHS Color Stretching and HDR Problem, Jerry Yesavage
M3 GHS Color Stretching and HDR Problem
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M3 GHS Color Stretching and HDR Problem

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Description

Well for those of you following the birth and adolescence of my C11 system I want to make it clear I have not forgotten GHS.  These data were cleared up with GHS but the saturated RGB was informed by the HDR L frames. 

GHS Discussion

Thanks to Gary Imm for advice on tweaking especially to use Binning 1 (pixel scale 0.27) on targets like this.

Comments

Revisions

  • M3 GHS Color Stretching and HDR Problem, Jerry Yesavage
    Original
  • M3 GHS Color Stretching and HDR Problem, Jerry Yesavage
    B
  • M3 GHS Color Stretching and HDR Problem, Jerry Yesavage
    D
  • M3 GHS Color Stretching and HDR Problem, Jerry Yesavage
    E
  • M3 GHS Color Stretching and HDR Problem, Jerry Yesavage
    F
  • Final
    M3 GHS Color Stretching and HDR Problem, Jerry Yesavage
    G

B

Description: HDR L applied to Original RGB

Uploaded: ...

E

Description: Some forgotten basic sanitation done with NoiseX and adjusting color.

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F

Description: All subs good and marginal from the past week selected/weighted by WBPP...

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G

Description: Color slightly cleaned

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Sky plot

Sky plot

Histogram

M3 GHS Color Stretching and HDR Problem, Jerry Yesavage