Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  NGC 2841
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NGC 2841, warp 5, Randy Pfeiffer
NGC 2841, warp 5
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NGC 2841, warp 5

Revision title: NGC 2841, warp 5

Getting plate-solving status, please wait...
NGC 2841, warp 5, Randy Pfeiffer
NGC 2841, warp 5
Powered byPixInsight

NGC 2841, warp 5

Revision title: NGC 2841, warp 5

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Description

I wanted to learn about the impact of saturation on star images and how BlurXterminator affects them. This is a height-field image based on pixel brightness, the sum of R + G + B. It was applied to a mesh of the same resolution as a texture for viewing. This is the result of a fairly good raw stack processed with BlurXterminator at 25% 90% and STF stretched. Close-up and perspective views are provided... it's interesting to see diffraction spikes by-pixel at various orientations.

Comments

Revisions

  • NGC 2841, warp 5, Randy Pfeiffer
    Original
  • NGC 2841, warp 5, Randy Pfeiffer
    B
  • Final
    NGC 2841, warp 5, Randy Pfeiffer
    C

B

Title: Close-up

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C

Title: NGC 2841, warp 5

Description: Top-down

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Sky plot

Sky plot

Histogram

NGC 2841, warp 5, Randy Pfeiffer