Celestial hemisphere:  Southern  ·  Constellation: Canis Major (CMa)  ·  Contains:  IC 468  ·  NGC 2359  ·  Sh2-298
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Thor's Helmet, Rodd Dryfoos
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Thor's Helmet

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Thor's Helmet, Rodd Dryfoos
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Thor's Helmet

Equipment

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Description

This is a large crop of an image taken with a 4" scope at a focal length of 318mm. I was surprised that I was able to achieve such a close in shot. Its not perfect, and I am sure a larger aperture /focal length would pull down more details. But its not bad, for a 4" scope. I really do like the FSQ 106 and .6x reducer in combination with the ASI 1600.

Comments

Revisions

  • Thor's Helmet, Rodd Dryfoos
    Original
  • Thor's Helmet, Rodd Dryfoos
    E
  • Thor's Helmet, Rodd Dryfoos
    F
  • Thor's Helmet, Rodd Dryfoos
    G
  • Thor's Helmet, Rodd Dryfoos
    H
  • Thor's Helmet, Rodd Dryfoos
    I
  • Final
    Thor's Helmet, Rodd Dryfoos
    J

G

Description: slight lift

Uploaded: ...

H

Description: Experimental sharpening

Uploaded: ...

I

Description: X3: added 2 hours Ha from FSQ without reducer.

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J

Description: Work-slight dynamic range enhancement

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Histogram

Thor's Helmet, Rodd Dryfoos

In these collections

Bicolor Narrowband