Celestial hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2237  ·  NGC 2238  ·  NGC 2239  ·  NGC 2246  ·  NGC 2252  ·  Rosette A  ·  Rosette B  ·  Rosette Nebula  ·  The star 12 Mon
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Rosette Nebula (narrowband Hubble-like palette), Shawn
Rosette Nebula (narrowband Hubble-like palette)
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Rosette Nebula (narrowband Hubble-like palette)

Revision title: Reprocess with new tools (StarXTerminator/NoiseXTerminator) and techniques

Getting plate-solving status, please wait...
Rosette Nebula (narrowband Hubble-like palette), Shawn
Rosette Nebula (narrowband Hubble-like palette)
Powered byPixInsight

Rosette Nebula (narrowband Hubble-like palette)

Revision title: Reprocess with new tools (StarXTerminator/NoiseXTerminator) and techniques

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Description

The Rosette Nebula, aka Caldwell 49, in narrowband data, H-alpha, O-III and S-II.

I found the typical SHO palette is still slightly too green/orange even after using SCNR. So I experimented a little bit and settled with this color palette:

R = 1.0 SII + 0.5 Ha

G = 0.7 SII + 0.1 Ha + 0.7 OIII

B = 0.7 SII + 1.0 OIII

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Revisions

  • Rosette Nebula (narrowband Hubble-like palette), Shawn
    Original
  • Final
    Rosette Nebula (narrowband Hubble-like palette), Shawn
    B

B

Title: Reprocess with new tools (StarXTerminator/NoiseXTerminator) and techniques

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Rosette Nebula (narrowband Hubble-like palette), Shawn

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