Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  Erakis (μ Cep)  ·  IC 1396  ·  The star 13 Cep  ·  The star The Garnet Star
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IC1396 (IC1396 dynamic bicolor), Reinhard Kuske
IC1396 (IC1396 dynamic bicolor)
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IC1396 (IC1396 dynamic bicolor)

Getting plate-solving status, please wait...
IC1396 (IC1396 dynamic bicolor), Reinhard Kuske
IC1396 (IC1396 dynamic bicolor)
Powered byPixInsight

IC1396 (IC1396 dynamic bicolor)

Equipment

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Acquisition details

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Description

I have used my ASI294mono  first time with 2.315 µ pixel size together with my Canon 200 L 2.8 objectiv at f4.
Gain 120, offset 30, minus 15 °C.

I will upload three version of this nebula.
The main one was composed by the NBRGBcombination script of Pixinsight without stars.
The RGB stars have been added as last step in PS by negativ multiplication.

The second and third one are  the same  dynamic  bicolor combination  of H and OIII without stars.
PI formular  in pixmath:   H, artifical G, OIII.
artifical G was done : f (dynamicfactor ) =  (HxOIII)^~(HxOIII).
G = f x H + ~ f x OIII.

RGB stars have been added again in PS. One version with reduced stars

Hope one of these pictures will be enjoyed

CS Reinhard

Comments

Revisions

  • IC1396 (IC1396 dynamic bicolor), Reinhard Kuske
    Original
  • IC1396 (IC1396 dynamic bicolor), Reinhard Kuske
    E
  • IC1396 (IC1396 dynamic bicolor), Reinhard Kuske
    F
  • Final
    IC1396 (IC1396 dynamic bicolor), Reinhard Kuske
    G

E

Title: IC1396

Uploaded: ...

Sky plot

Sky plot

Histogram

IC1396 (IC1396 dynamic bicolor), Reinhard Kuske