Cocoon Nebula surrounded by H-Alpha (Debra Ceravolo)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: B168 · Cocoon Nebula · HD207608 · HD207886 · HD208362 · IC 5146 · LBN 424 · LDN 1042 · LDN 1045 · LDN 1055 · Sh2-125 · VdB147

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Cocoon Nebula surrounded by H-Alpha

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Cocoon Nebula surrounded by H-Alpha

The red filaments surrounding the Cocoon Nebula is glowing hydrogen-alpha that is very faint but I have incorporated over 7 hours of it to show that it is all around.
I found this object a challenge to process. I would have liked to have brought out more of the surrounding dust but the masked stretch I tried using did nasty things to the stars, so I didn't use it. And there are a LOT of stars in this field

. My goal here was to incorporate the surrounding H-alpha which was blended into the luminance and the red channel. Just to let you all know, the telescope is a dual configuration system. This time it was at f/4.9 (1470mm focal length) to cover the entire big 16803 chip at 1.4 degree field of view.
L: R: G: B: Ha: 8: 2.5: 2.5: 2.5: 7.5 hours

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Status	Advanced success
Started	...
Astrometry.net job	6268505
PixInsight job	9CG0R5FFMA8HFLOC9U3GOJQ5MIFF8HCT
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	21h52m01s.16
RA (top/left)	21h55m40s.64
RA (top/right)	21h48m22s.67
RA (bottom/right)	21h48m25s.78
RA (bottom/left)	21h55m33s.45

Dec (center)	+47°19′44″.4
Dec (top/left)	+47°55′57″.5
Dec (top/right)	+47°56′27″.7
Dec (bottom/right)	+46°43′00″.4
Dec (bottom/left)	+46°42′43″.2

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Cocoon Nebula surrounded by H-Alpha

Cocoon Nebula surrounded by H-Alpha

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Cocoon Nebula surrounded by H-Alpha

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