Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  13 Cep  ·  B153  ·  B154  ·  B160  ·  B161  ·  B162  ·  B163  ·  B365  ·  B367  ·  Erakis  ·  Erakis (μ Cep)  ·  HD203802  ·  HD204231  ·  HD204613  ·  HD204827  ·  HD205196  ·  HD205510  ·  HD205917  ·  HD205948  ·  HD206081  ·  HD206183  ·  HD206267  ·  HD206482  ·  HD206773  ·  HD207086  ·  HD208063  ·  HD208095  ·  HD208219  ·  HD208745  ·  HD239671  ·  And 65 more.
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ic1396 (wide field view) LsRGB, *philippe Gilberton
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ic1396 (wide field view) LsRGB

Getting plate-solving status, please wait...
ic1396 (wide field view) LsRGB, *philippe Gilberton
Powered byPixInsight

ic1396 (wide field view) LsRGB

Equipment

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Acquisition details

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Description

ic1396 captured in RGB and processed in LsRGB in selecting 51 over 96 frames for the synthetic luminance layer. The focal length is 200mm @ f/2.8.

We can also notice the garnet star which is one of the biggest giant star with a radius 1000 time bigger than our sun.

Comments

Revisions

  • ic1396 (wide field view) LsRGB, *philippe Gilberton
    Original
  • ic1396 (wide field view) LsRGB, *philippe Gilberton
    B
  • ic1396 (wide field view) LsRGB, *philippe Gilberton
    C
  • Final
    ic1396 (wide field view) LsRGB, *philippe Gilberton
    D

B

Description: better color balance and noise reduction strategy used

Uploaded: ...

C

Description: revision reprocessed from scratch with drizzle x 2 for better star resolution, ghs from PI and deconvolution/denoise from RC astro

Uploaded: ...

D

Description: revision with better star and color balance processing

Uploaded: ...

Sky plot

Sky plot

Histogram

ic1396 (wide field view) LsRGB, *philippe Gilberton

In these public groups

ZWO ASI1600MM/QHY163M