Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  34 Cas  ·  NGC 457  ·  Owl Cluster  ·  The star φ Cas
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Owl / ET Cluster - Amas du Hibou / de la Chouette - NGC457, Didier Walliang
Owl / ET Cluster - Amas du Hibou / de la Chouette - NGC457
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Owl / ET Cluster - Amas du Hibou / de la Chouette - NGC457

Getting plate-solving status, please wait...
Owl / ET Cluster - Amas du Hibou / de la Chouette - NGC457, Didier Walliang
Owl / ET Cluster - Amas du Hibou / de la Chouette - NGC457
Powered byPixInsight

Owl / ET Cluster - Amas du Hibou / de la Chouette - NGC457

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Description

Pre and post processing with PixInsight 1.8 RC7:

- pre-processing

RGB

- ChannelCombination

- BackgroundNeutralization

- ColorCalibration

-HistogramTransformation (based on auto ScreenTransfertFunction)

Luminance

-HistogramTransformation (based on auto ScreenTransfertFunction)

LRGB

- LRGBCombination with Chrominance Noise Reduction

- final HistogramTransformation

- ACDNR

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Owl / ET Cluster - Amas du Hibou / de la Chouette - NGC457, Didier Walliang