Messier 57 - The Ring Nebula - 14.7 hours in LHaRGB - A Reprocess! (Cosgrove's Cosmos (Patrick Cosgrove))

Celestial hemisphere: Northern · Constellation: Lyra (Lyr) · Contains: IC 1296 · M 57 · NGC 6720 · Ring Nebula

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Messier 57 - The Ring Nebula - 14.7 hours in LHaRGB - A Reprocess!

Link: https://cosgrovescosmos.com/projects/m57-ha-halo-reprocess

Powered byPixInsight

Messier 57 - The Ring Nebula - 14.7 hours in LHaRGB - A Reprocess!

Link: https://cosgrovescosmos.com/projects/m57-ha-halo-reprocess

While waiting for the Smoke Plumes to clear, I decided to work on another reprocessing project.

This was data from July 2022.

Messier 57 - The Ring Nebula - 14.7 hours of HaLRGB integration.

The original image was published in Amateur Astrophotographer Magazine. Since that version was the one published, I decided to preserve that version by adding a new entry in Astrobin with the new version.

Here is the original for reference:

I was happy with the original result but felt I could try to improve on it. The original used many techniques to combine the Ha, Luminance, and RGB images. I built off of that approach but added some new tools and techniques - and I made different processing choices.

I aimed to bring out the outer gas shell shown in the Ha data.

Hope you like the new result.

The Web Post on this can be seen at:
https://cosgrovescosmos.com/projects/m57-ha-halo-reprocess

The original Image can be seen here:
https://cosgrovescosmos.com/projects/m57-ha-halo

Thanks,
Pat

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Status	Advanced success
Started	...
Astrometry.net job	7730431
PixInsight job	C5QT11ATIU0FXY52HND7L51OPKO0RAMG
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	18h53m32s.482
RA (top/left)	18h53m41s.434
RA (top/right)	18h52m33s.648
RA (bottom/right)	18h53m23s.490
RA (bottom/left)	18h54m31s.365

Dec (center)	+33°02′05″.50
Dec (top/left)	+33°14′56″.92
Dec (top/right)	+32°57′57″.83
Dec (bottom/right)	+32°49′14″.69
Dec (bottom/left)	+33°06′11″.23

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Messier 57 - The Ring Nebula - 14.7 hours in LHaRGB - A Reprocess!

Messier 57 - The Ring Nebula - 14.7 hours in LHaRGB - A Reprocess!

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Messier 57 - The Ring Nebula - 14.7 hours in LHaRGB - A Reprocess!

Messier 57 - The Ring Nebula - 14.7 hours in LHaRGB - A Reprocess!

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