NGC 7000 Cygnus wall in dualband (UlfG)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: B355 · LBN 354 · LBN 356 · LDN 935

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NGC 7000 Cygnus wall in dualband

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NGC 7000 Cygnus wall in dualband

This is my Cygnus wall with the dual band Optolong L-Enhance filter. I have one composited image in pseudo-color and one normal RGB image. The composite image was created by extracting the R,G and B channels and adding them again with a special recipe as indicated in the revision comments, intended to simulate a H(H+O)O palette. A smaller part of the exposures was made without the narrowband filter, this was really just because I forgot to add the filter! The moon was almost full at aquisition time, but clear nights have been so sparse I had to live with that. The narrowband filter seems to have helped in reducing the effect of moonlight.

Original
E
F
Final
I

E

Description: Composited in StarTools with matrix H(H+O)O 100R, 50R+25G+25B, 50G+50B

Uploaded: ...

F

Title: PI Syntetic Hubble palette

Uploaded: ...

I

Title: Blue fringes removed

Description: Postprocessing with PI and StarXterminator to get rid of blue fringes on stars. Syntetic H(H+O)O palette.

Uploaded: ...

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Status	Advanced success
Started	...
Astrometry.net job	5159312
PixInsight job	ON4I3YS2FCWBLU4Q1WHHX2VWGWE2UV5O
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h59m18s.17
RA (top/left)	20h57m47s.74
RA (top/right)	20h55m42s.79
RA (bottom/right)	21h00m46s.35
RA (bottom/left)	21h02m54s.79

Dec (center)	+43°41′40″.5
Dec (top/left)	+44°21′09″.0
Dec (top/right)	+43°24′17″.8
Dec (bottom/right)	+43°02′10″.4
Dec (bottom/left)	+43°58′37″.5

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NGC 7000 Cygnus wall in dualband

NGC 7000 Cygnus wall in dualband

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Image Index:

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NGC 7000 Cygnus wall in dualband

NGC 7000 Cygnus wall in dualband

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