Celestial hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  IC 4592  ·  IC 4601  ·  The star Graffias (β1Sco)  ·  The star β2Sco  ·  The star νSco  ·  The star ψOph  ·  The star ω1Sco  ·  The star ω2Sco
IC 4592, Claus Steindl
IC 4592
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IC 4592

Equipment

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Acquisition details

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Description

at f/6.3

Mein erster Versuch an diesem schwachen und schwierigen Objekt. Abgesehen vom dürftigen Rohmaterial, bin ich hier mit meinen bisherigen EBV-Künsten schnell am Ende, deshalb auch diese etwas gequälte Verson.

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My first attempt at this faint and difficult object. Apart from insufficient raw data, my skills in image processing are not enough until now.

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Finale Version komplett in Pixinsight (außer Logo, Webschärfen):

> Bias stacken mit ImageIntegration > Masterbias

> Darks stacken mit ImageIntegration > Masterdark

> Einzelflats mit Masterbias kalibrieren mit ImageCalibration

> kalibrierte Einzelflats stacken mit ImageIntegration > Masterflat

> Lights kalibrieren mit Masterbias, Masterdark, Masterflat mit ImageCalibration

> kalibrierte Lights debayern mit BatchDeBayer

> Registrieren der kalibrierten und debayerten Lights mit StarAlignment

> Stack mit ImageIntegration

> DynamicCrop > ChannelExtraction > LinearFit auf Grünkanal > ChannelCombination > DBE probieren, probieren, probieren... > ExtractWaveletLayers zur Rauschanalyse

> AtrousWaveletTransform > HistogramTransformation > ACDNR > SCNR > ColorSaturation >

> PixelMath - Tutorial "enhance nebula without pushing stars" by Gerald Wechselberger > HistogramTransformation >

> MultiscaleMedianTransform > Deconvolution -Tutorial by Herbert Walter > HistogramTransformation >

> 32Bit TIF > kurzer Feinschliff in PS

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Final Version no stacking in DSS, complete in Pixinsight (except logo, websharpening):

> Bias stacking with ImageIntegration > Masterbias

> Darks stacking with ImageIntegration > Masterdark

> Single flats calibrate with Masterbias with ImageCalibration

> calibrated single flats stacking with ImageIntegration > Masterflat

> Lights calibrating with Masterbias, Masterdark, Masterflat with ImageCalibration

> debayer cailbrated lights with BatchDeBayer

> registration of the calibrated and debayered lights with StarAlignment

> stacking the aligned lights with ImageIntegration

> DynamicCrop > ChannelExtraction > LinearFit > ChannelCombination > DBE > ExtractWaveletLayers >

> AtrousWaveletTransform > HistogramTransformation > ACDNR > SCNR > ColorSaturation >

> PixelMath - Tutorial "enhance nebula without pushing stars" by Gerald Wechselberger > HistogramTransformation >

> MultiscaleMedianTransform > Deconvolution -Tutorial by Herbert Walter > HistogramTransformation >

> 32Bit TIF > finishing in PS

Comments

Revisions

  • IC 4592, Claus Steindl
    Original
  • Final
    IC 4592, Claus Steindl
    B

Sky plot

Sky plot

Histogram

IC 4592, Claus Steindl