NGC 6888 Crescent and Soap Bubble (Jeff Reitzel)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 34 Cyg) · 34 P Cyg · Crescent Nebula · LBN 193 · LBN 203 · LBN 206 · LBN 209 · NGC 6888 · Permanent nova (P Cyg · Sh2-105 · The star Revenant of the Swan

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NGC 6888 Crescent and Soap Bubble

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NGC 6888 Crescent and Soap Bubble

NGC 6888, The Crescent Nebula in Cygnus. Like the Tulip Nebula this one is also the result of collisions from multiple shock waves. In this case emanating from a Wolf Rayet star and an older red giant shedding its outer shell if I read correctly. It is also my first attempt to capture the ethereal, nearly invisible Soap Bubble Nebula. This extremely faint planetary is rarely seen in images. Known as PN G75.5+1.7. It is so faint and small that it wasn't even discovered until 2008. You can see the dust behind right through it. That and a super detailed view of the Crescent surrounded by it's Oiii shell were my goals. Advice is always welcome.
I revised this image to include the full frame as well as depict just the Crescent in modified HOO colors. I wasn't happy with how it looked in SHO. The rest of the image is still modified SHO.

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Status	Advanced success
Started	...
Astrometry.net job	7609127
PixInsight job	MAUNP7H2ZV1VSTM3XAHZ09C42S5ZMT4Q
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h13m45s.20
RA (top/left)	20h18m20s.22
RA (top/right)	20h09m14s.29
RA (bottom/right)	20h09m13s.63
RA (bottom/left)	20h18m11s.83

Dec (center)	+38°11′44″.2
Dec (top/left)	+38°45′45″.4
Dec (top/right)	+38°47′19″.1
Dec (bottom/right)	+37°37′01″.2
Dec (bottom/left)	+37°35′34″.9

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NGC 6888 Crescent and Soap Bubble

NGC 6888 Crescent and Soap Bubble

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Image Index:

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NGC 6888 Crescent and Soap Bubble

NGC 6888 Crescent and Soap Bubble

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Acquisition details

Description

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