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M83 Southern Pinwheel Galaxy, Ian Stephenson

M83 Southern Pinwheel Galaxy

Revision title: M83 Starless

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)
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M83 Southern Pinwheel Galaxy, Ian Stephenson

M83 Southern Pinwheel Galaxy

Revision title: M83 Starless

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

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Description

This image of M83 (NGC 5236) is a stack of 100 x60 second subs taken on 21 June 2022 from Iluka Western Australia. The 9.25 inch EHD was paired with the ASI 294 MC Pro running at 5'C and without filters.

Comments

Revisions

  • M83 Southern Pinwheel Galaxy, Ian Stephenson
    Original
  • M83 Southern Pinwheel Galaxy, Ian Stephenson
    B
  • Final
    M83 Southern Pinwheel Galaxy, Ian Stephenson
    C

B

Title: M83 Southern Pinwheel Galaxy - With NoiseXterminator

Description: I took note of Tam Rich's recent workflow post and quickly applied NXT to my M83 image via Pixinsight - this reduced the residual noise and allowed me to further stretch the image and allowed me to then tweak the colour saturation and sharpness - this image is probably not doing full justice to NXT because I had already processed it - however I intend incorporating NXT into all my future workflows

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C

Title: M83 Starless

Description: Experimental rework using Star Xterminator

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Histogram

M83 Southern Pinwheel Galaxy, Ian Stephenson

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Southern Hemisphere Astro