M57 the Ring Nebula (Neal Weston)

Celestial hemisphere: Northern · Constellation: Lyra (Lyr) · Contains: IC 1296 · M 57 · NGC 6720 · PGC 2017638 · PGC 2024204 · PGC 2813669 · PGC 2813726 · PGC 2813749 · PGC 2813775 · PGC 2813776 · Ring Nebula

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M57 the Ring Nebula

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M57 the Ring Nebula

M57 in LRGB, another image I've sat on for a while. Taken with the RC10, oversampled and probably poorly collimated I was never happy with it. I've spent so long processing this that I don't think I ever want to see it again!

BXT worked pretty well on the stars and nebula but had to tone it down a bit to prevent artifacts. I had 2 main issues - as with all my planetary nebula images the nebula turns pink/purple. This is after a full SPCC in PI so I'm beginning to believe these are the correct colours but you never see it presented this way. So I've tweaked the nebula to a more typical RGB palette of blue/orange/red.
Also the inner ring was so bright I couldn't balance it with the rest of the image especially keeping the fainter outer ring. No amount of masking in PI would do it so in the end I resorted to a Photoshop layer mask and brush (oh the shame

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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	Advanced success
Started	...
Astrometry.net job	7159728
PixInsight job	08WFQK51KSEJ0KAMZU8K2FIYA7JE3RSD
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	18h53m36s.604
RA (top/left)	18h52m34s.170
RA (top/right)	18h53m30s.927
RA (bottom/right)	18h54m39s.105
RA (bottom/left)	18h53m42s.262

Dec (center)	+33°01′43″.72
Dec (top/left)	+33°05′28″.42
Dec (top/right)	+32°48′08″.95
Dec (bottom/right)	+32°57′58″.63
Dec (bottom/left)	+33°15′19″.40

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M57 the Ring Nebula

M57 the Ring Nebula

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