NGC 6888- Crescent Nebula (first light with L-eXtreme filter) (Terrance)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: Crescent Nebula · HD191703 · HD192003 · HD192020 · HD192041 · HD192078 · HD192079 · HD192102 · HD192123 · HD192163 · HD192182 · HD192303 · HD192361 · HD192422 · HD192443 · HD192444 · HD192536 · HD192537 · HD227957 · HD227958 · HD227976 · HD227977 · HD227990 · HD227991 · HD228003 · HD228018 · HD228029 · HD228051 · HD228066 · HD228067 · And 71 more.

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NGC 6888- Crescent Nebula (first light with L-eXtreme filter)

Revision title: Crescent Nebula REPROCESSED

Powered byPixInsight

NGC 6888- Crescent Nebula (first light with L-eXtreme filter)

Revision title: Crescent Nebula REPROCESSED

NGC 6888 is an emission nebula found in the constellation Cygnus. It was discovered by Friedrich W. Herschel in 1792. Also known as the, “Crescent Nebula”, it is estimated 25 light-years across and 5,000 light-years distance from earth.

I really like this filter!....I am open to suggestions on how to clean-up the background noise.

C & DS!
Terrance

Original
J
Final
L

J

Title: NGC 6888- Crescent Nebula (REPROCESSED)

Description: Yes, another revision!.....I tried Shawn Nielsen's:

Noise Reduction Process:
https://youtu.be/P_2WgPNmh6g
and
Enhanced Luminance Sharpening Process:
https://youtu.be/uzwVTZUYNZw

I like the results!

Uploaded: ...

L

Title: Crescent Nebula REPROCESSED

Uploaded: ...

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Status	Advanced success
Started	...
Astrometry.net job	6377846
PixInsight job	LEBU75GLLN9D7ZC5F1GU0A4NH2530D2J
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h12m05s.55
RA (top/left)	20h09m13s.82
RA (top/right)	20h08m53s.75
RA (bottom/right)	20h14m53s.60
RA (bottom/left)	20h15m21s.95

Dec (center)	+38°21′13″.2
Dec (top/left)	+39°16′03″.1
Dec (top/right)	+37°29′17″.8
Dec (bottom/right)	+37°26′05″.7
Dec (bottom/left)	+39°12′47″.6

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NGC 6888- Crescent Nebula (first light with L-eXtreme filter)

Revision title: Crescent Nebula REPROCESSED

NGC 6888- Crescent Nebula (first light with L-eXtreme filter)

Revision title: Crescent Nebula REPROCESSED

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Image Index:

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NGC 6888- Crescent Nebula (first light with L-eXtreme filter)

Revision title: Crescent Nebula REPROCESSED

NGC 6888- Crescent Nebula (first light with L-eXtreme filter)

Revision title: Crescent Nebula REPROCESSED

Equipment

Acquisition details

Description

Comments

Revisions

J

L

Sky plot

Histogram

In these public groups

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