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

M3 GHS Color Stretching and HDR Problem

M3 GHS Color Stretching and HDR Problem, Jerry Yesavage
M3 GHS Color Stretching and HDR Problem
Powered byPixInsight

M3 GHS Color Stretching and HDR Problem

Equipment

Loading...

Acquisition details

Loading...

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.

Uploaded: ...

F

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

Uploaded: ...

G

Description: Color slightly cleaned

Uploaded: ...

Sky plot

Sky plot

Histogram

M3 GHS Color Stretching and HDR Problem, Jerry Yesavage