Celestial hemisphere:  Northern  ·  Constellation: Leo (Leo)  ·  Contains:  NGC 2903
NGC 2903, Ulli_K
NGC 2903
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NGC 2903

NGC 2903, Ulli_K
NGC 2903
Powered byPixInsight

NGC 2903

Equipment

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Acquisition details

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Description

A beautiful galaxy of siilar brightness to many Messie galaxies.
I used my a similar PI workflow like on the image of NGC 4228 including the following steps. Any input to improve is welcome
Linear range
  • DynamicCrop
  • DBE
  • SPCC (still having a slight green cast after SPCC)
  • Repaired HSV Separation script
  • Deconvolution (PSFImage, AdvStarmask, luminance mask)
  • MMT noise reduction and removal of black pixels


Stretching:
  • MaskedStretch
  • NoiseXTerminator with standard stettings
  • Arcsinh + HistoTrans


Finishing
  • NoiseXTerminator with standard stettings
  • HDR with mask over Gx
  • LocalHistogramTransomation
  • MorphoTrans on stars to reduce size
  • CurvesTransformation
  • MLT sharpening

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