Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Flame Nebula  ·  Great Orion Nebula  ·  IC 426  ·  IC 430  ·  IC 431  ·  IC 432  ·  IC 434  ·  Lower Sword  ·  M 42  ·  M 43  ·  Mairan's Nebula  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1981  ·  NGC 1982  ·  NGC 2023  ·  NGC 2024  ·  NGC 2064  ·  NGC 2067  ·  NGC 2112  ·  Orion B  ·  Orion Nebula  ·  Part of the constellation Orion (Ori)  ·  The star 31Ori  ·  The star 42Ori  ·  The star Alnilam (εOri)  ·  The star Alnitak (ζOri)  ·  The star Mintaka (δOri)  ·  And 6 more.
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Part of Orion, AstroHannes68
Part of Orion
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Part of Orion

Revision title: Different stretching method & colouring

Getting plate-solving status, please wait...
Part of Orion, AstroHannes68
Part of Orion
Powered byPixInsight

Part of Orion

Revision title: Different stretching method & colouring

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Description

Hello Colleagues,

here we go ... Orion ... what a fun!

Image data:
2022-03-06 73 x [60s, F2-2.8, ISO1600, Samyang 135mm F2]

PI processing (Version A):
WBPP, DC, Rotate, DBE, PCC, HT, Mak (CT), Inverted Mask (LHE), BE, Mask (CT), Mask (CMS), LHE, HT, ACDNR, SCNR (G), Colouring, ACDNR, HT.

PI processing (Version B):
1.) I = WBPP, DC, Rotate, DBE, PCC, CS(linear),
           ArcsinhStretch (ASS), HT, SCNR(G), LHE, ACDNR, HT.
2.) starmask = StarNet(I) - CMS(starmask)
3.) nebula     = StarNet(I) - colouring (nebula)
4.) PixelMath: starmask+nebula, SCNR(G)

Be fascinated and CS,
Johannes

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Revisions

  • Part of Orion, AstroHannes68
    Original
  • Final
    Part of Orion, AstroHannes68
    B

B

Title: Different stretching method & colouring

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Part of Orion, AstroHannes68