Celestial hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  Great Nebula in Andromeda  ·  M 110  ·  M 31  ·  M 32  ·  NGC 205  ·  NGC 221  ·  NGC 224
m31 171 x 120, Brad
m31 171 x 120
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m31 171 x 120

m31 171 x 120, Brad
m31 171 x 120
Powered byPixInsight

m31 171 x 120

Equipment

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Acquisition details

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Description

This was my first somewhat satisfactory image using only PI for post processing. It still needs NR and probably some other background stuff done and maybe star reduction. But I am very happy that I am starting to understand the curves function, Pretty happy with colors and detail.

Comments

Revisions

  • m31 171 x 120, Brad
    Original
  • m31 171 x 120, Brad
    B
  • m31 171 x 120, Brad
    C
  • m31 171 x 120, Brad
    H
  • m31 171 x 120, Brad
    I
  • m31 171 x 120, Brad
    L
  • m31 171 x 120, Brad
    M
  • Final
    m31 171 x 120, Brad
    P

B

Description: this is dcrop-- dbe --photometric color cal --b neut hist and curves. with star red

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C

Description: tried to work with curves a little more

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I

Description: In other versions I was " crushing" the histogram--tried a lighter touch. I think this histo looks much better compared to other revisions. Learned a little more about color sat module in PI. Still needs star red--NR- and some sharpening--but I am definitely getting better with PI

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L

Description: tried to get rid of some violet. Now I need to work on other tools in PI

Uploaded: ...

M

Description: did a star red

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P

Description: just progressing in PI.

Uploaded: ...

Sky plot

Sky plot

Histogram

m31 171 x 120, Brad