M57 The Ring Nebula (SparkyHT)

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

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M57 The Ring Nebula

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M57 The Ring Nebula

I was really surprised at how difficult this object was to process. HDRMT did nothing to calm down the core, which was blown out during stretching in attempting to reveal the Ha and OIII shells. I had to create (draw up) masks to carefully isolate the core and shells and apply them to the original and a cloned image, so they could be stretched separately from each other. The two images were then blended together to create the nebula as a whole, and then screen blended with a RGB stars only image to create the final image.

Fine Art Astrophotography
Hydrogen and Oxygen Narrowband Only!
Narrowband imaging
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ZWO ASI294MM Pro Images
AstroBin Platform open discussions community forum
Light Polluted skies
Beginners AP
Cloudy Nights
Milwaukee Astronomical Society

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Basic success
Started	...
Astrometry.net job	9161218
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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M57 The Ring Nebula

M57 The Ring Nebula

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M57 The Ring Nebula

M57 The Ring Nebula

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