Celestial hemisphere:  Southern  ·  Constellation: Canis Major (CMa)  ·  Contains:  HD56771  ·  HD57008  ·  HD57027  ·  HD57057  ·  HD57083  ·  HD57084  ·  LBN 1040  ·  LBN 1041  ·  NGC 2359  ·  PGC 136794  ·  Sh2-298
Thor's Helmet, Yuxuan
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Thor's Helmet

Thor's Helmet, Yuxuan
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Thor's Helmet

Equipment

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Acquisition details

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Description

I hoped to get more data before posting the image, but pollen season is here... I hope I will add some data to the image next year!

Comments

Revisions

  • Thor's Helmet, Yuxuan
    Original
  • Thor's Helmet, Yuxuan
    C
  • Final
    Thor's Helmet, Yuxuan
    E

C

Description: Added new Ha data: 6.3 hours in Ha, 4.1 hours in OIII, 3.3 hours in SII. Ha and SII are blended in to synthesis red channel.

Uploaded: ...

E

Description: Less ambitious stretching and denoising, but less artifacts.

Uploaded: ...

Sky plot

Sky plot

Histogram

Thor's Helmet, Yuxuan

In these public groups

Alachua Astronomy Club