Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  1 Mon  ·  10 pi.06 Ori  ·  10.34  ·  13 Ori  ·  14 i Ori  ·  16 eta Lep  ·  16 h Ori  ·  17 rho Ori  ·  18 Ori  ·  19 bet Ori  ·  2 Mon  ·  20 tau Ori  ·  21 Ori  ·  22 o Ori  ·  23 m Ori  ·  24 gam Ori  ·  25 Ori  ·  27 p Ori  ·  28 eta Ori  ·  29 e Ori  ·  3 Mon  ·  3 iot Lep  ·  30 psi Ori  ·  31 Ori  ·  32 A Ori  ·  33 n01 Ori  ·  34 del Ori  ·  354 Eleonora  ·  36 ups Ori  ·  37 phi01 Ori  ·  And 186 more.
Orion in HaLRGB, lefty7283
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Orion in HaLRGB

Orion in HaLRGB, lefty7283
Powered byPixInsight

Orion in HaLRGB

Equipment

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Acquisition details

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Description

Captured on January 5th, 6th, 9th, and 10th, 2018 from the Deerlick Astronomy Village, a Bortle 3 Zone. (Ha data from my Bortle 7 Apartment)

PixInsight Processing

* BatchPreProcessing

* SubframeSelector

* StarAlignment

* LocalNormalization

* ImageIntegration

* DrizzleIntegration

* DynamicCrop

* DynamicBackgroudExtraction

Hydrogen-Alpha:

* TVG/MMT Noise Reduction

* LinearFit to Lum

Luminance:

* DynamicPSF

* StarMask

* Deconvolution (Jon Rista Method)

* TVG/MMT Noise Reduction

* PixelMath (0.5Ha+0.5Lum)

* HistogramTransformations

RGB:

* TVG/MMT Noise Reduction

* LinearFit to green

* ChannelCombination

* AutomaticBackgroundExtraction

* PhotometricColorCalibration/SCNR

* NBRGBCombination

* PCC/SCNR again

* HSV Repair

* ArcsinhStretch

* HistogramTransformation

* LRGBCombination (Added Ha+L as luminescence)

* ACDNR

* CurveTransformations

* MorphologicalTransformation

* UnsharpMask

* Annotation

Comments

Sky plot

Sky plot

Histogram

Orion in HaLRGB, lefty7283

In these public groups

ZWO ASI1600MM/QHY163M