Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 109  ·  NGC 3992
M109 LRGB, MLuoto
M109 LRGB
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M109 LRGB

M109 LRGB, MLuoto
M109 LRGB
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M109 LRGB

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Description

First image is an unprocessed L 300'' sub.

Third image is the final LRGB with synthetic G channel. Getting acceptable color balance with real G image was impossible and it was hard with synthetic green.

Edit. Fourth one is a reprocess of the same old data.

Comments

Revisions

  • Final
    M109 LRGB, MLuoto
    Original
  • M109 LRGB, MLuoto
    B
  • M109 LRGB, MLuoto
    C
  • M109 LRGB, MLuoto
    D

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Histogram

M109 LRGB, MLuoto