"Thousand Ruby Galaxy" (M83) - Extended View (jacquesdeacon)

Celestial hemisphere: Southern · Constellation: Hydra (Hya) · Contains: M 83 · NGC 5236 · Southern Pinwheel Galaxy

"Thousand Ruby Galaxy" (M83) - Extended View, jacquesdeacon

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"Thousand Ruby Galaxy" (M83) - Extended View

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"Thousand Ruby Galaxy" (M83) - Extended View

This project was really fun to capture and post-process. I do not image galaxies often but in the spirit of 'galaxy-season' I did tackle this one this year.

I do not really have the focal length to image smaller objects like this in the highest resolution possible, but I think the details I were able to draw out looks amazing for only 500mm focal lenght. I also focused on the galaxies' extended halo and to reveal the *very* faint extended arm. It could have probably done with double or even triple the data, but I am happy with the result.

The Ha-active regions are spectacular in this galaxy, and it is easy overdo their inclusion. I blended the Ha into the Red-channel at a low percentage and then used PI SPPC again to get the color balance in order. This makes multi-channel blending so much easier.

There are so many interesting galaxies around the object that it makes the final composition and crop difficult... I uploaded the wide-field view as a second revision if you would like to explore.

Thank you for looking and clear skies!

Original
Final
B

Southern Hemisphere Astro

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Status	Basic success
Started	...
Astrometry.net job	7709113
PixInsight job	n/a
PixInsight queue size	n/a
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"Thousand Ruby Galaxy" (M83) - Extended View

"Thousand Ruby Galaxy" (M83) - Extended View

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"Thousand Ruby Galaxy" (M83) - Extended View

"Thousand Ruby Galaxy" (M83) - Extended View

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