M57 Ring Nebula (Pete Bouras)

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

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M57 Ring Nebula

Acquisition type: Lucky imaging

Powered byPixInsight

M57 Ring Nebula

Acquisition type: Lucky imaging

Another image from the 8" Newt.
This time lucky imaging the famous Ring Nebula.
Used my cheap OSC 290MC.

Did not try to highlight the little faint galaxy IC 1296 or any of the faint outer shells, with just 90 mins (10 sec x 540 subs) of integration time

Standard processing with BXT, SPCC, GHS, StarX to create the star layer.
Curve and mask work, unsharp mask, NXT, and rescreen in the star layer.

Thanks for looking

Clear Skies,
Pete

The Ring Nebula (also catalogued as Messier 57, M57 and NGC 6720) is a planetary nebula in the northern constellation of Lyra. Such a nebula is formed when a star, during the last stages of its evolution before becoming a white dwarf, expels a vast luminous envelope of ionized gas into the surrounding interstellar space. (Wikipedia)

Original
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Title: A luckier version

Description: Tossed out half the subs to see if the detail improved
Of course in re-processing it I probably did not do everything identically....

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Cloudy Nights

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	Image of the day	Top pick	Top pick nominations	Total submitted
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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.

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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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Status	Basic success
Started	...
Astrometry.net job	8567836
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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M57 Ring Nebula

M57 Ring Nebula

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