Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Flame Nebula  ·  Great Orion Nebula  ·  IC 430  ·  IC 434  ·  M 42  ·  M 43  ·  Mairan's Nebula  ·  NGC 1976  ·  NGC 1982  ·  NGC 2024  ·  NGC 2112  ·  Orion B  ·  Orion Nebula  ·  Part of the constellation Orion (Ori)  ·  The star 29Ori  ·  The star 42Ori  ·  The star Alnilam (εOri)  ·  The star Alnitak (ζOri)  ·  The star Mintaka (δOri)  ·  The star ηOri  ·  The star ιOri  ·  The star σOri  ·  The star ψ2Ori
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Around Alnitak..., PiPais
Around Alnitak...
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Around Alnitak...

Getting plate-solving status, please wait...
Around Alnitak..., PiPais
Around Alnitak...
Powered byPixInsight

Around Alnitak...

Equipment

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Acquisition details

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Description

A first attempt with my Samyang 85mm at F2, and my QHY163M camera.

Unfortunately, the bad weather just allowed 24x5' exposures with 6nm Ha filter...

Many improvements planned, and a color version if the weather permits ...

Comments

Revisions

  • Around Alnitak..., PiPais
    Original
  • Final
    Around Alnitak..., PiPais
    B

B

Description: On this version, I have adjusted the frame to get a more complete Barnard loop. At this time, the moon light was not so hard that the previous version. The public light was on.
As I have difficults to get a correct stars shape in the corners, I decided to choose a simple way... I supressed them with Starnet!

Uploaded: ...

Sky plot

Sky plot

Histogram

Around Alnitak..., PiPais