Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  41 Ori A)  ·  41 Ori C  ·  41 Ori D  ·  41 the01 Ori  ·  42 Ori)  ·  42 c Ori  ·  43 Ori)  ·  43 the02 Ori  ·  44 Ori)  ·  44 iot Ori  ·  45 Ori  ·  Great Orion Nebula  ·  HD294217  ·  HD294218  ·  HD294220  ·  HD294221  ·  HD294259  ·  HD294261  ·  HD294262  ·  HD294263  ·  HD294293  ·  HD36539  ·  HD36540  ·  HD36550  ·  HD36559  ·  HD36560  ·  HD36593  ·  HD36606  ·  HD36629  ·  HD36630  ·  And 96 more.
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M42, Obdulio Garcia-Nicolas
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M42

Getting plate-solving status, please wait...
M42, Obdulio Garcia-Nicolas
Powered byPixInsight

M42

Equipment

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Acquisition details

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Description

My first narrowband image was taken last winter, now analyzed to mimic real color (Ha*1+SII*0.33)+(Ha*0.2+OIII*0.8+SII*0.33)+(OIII*1+SII*0.33), a lot to improve, but it is starting to look similar to the real color.


This new version is an SHO dynamic blending as described elsewhere (PixInsight: Dynamic narrowband combinations with PixelMath (thecoldestnights.com)), I also used Generalized Hyperbolic Stretch this time, and BlurXterminator and NoiseXterminator for this analysis; I think that all combined resulted in a much better image. 

CS

Obdulio

Comments

Revisions

  • M42, Obdulio Garcia-Nicolas
    Original
  • M42, Obdulio Garcia-Nicolas
    B
  • Final
    M42, Obdulio Garcia-Nicolas
    C

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Sky plot

Histogram

M42, Obdulio Garcia-Nicolas

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