Eagle Nebula (RGBH - HOS) (KuriousGeorge)

Celestial hemisphere: Southern · Constellation: Serpens (Ser) · Contains: Eagle Nebula · IC 4703 · M 16 · NGC 6611 · Sh2-49 · Star Queen · Star Queen nebula

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Eagle Nebula (RGBH - HOS)

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Eagle Nebula (RGBH - HOS)

Finally got to processing a full frame of the data I used for my prior Pillars and Stellar Spire projects. (-:

I started with the color using a Hubble palette on OIII, SII and Ha with green removed and Magenta stars corrected in PI.

I then overlayed a deconvolved Luminance Ha layer to help with contrast and detail.

Finally I overlayed an RGB Lighter Color layer to help restore some star color. This is very simple if you don't mind the faint magenta rings and center bright spots. Gaussian blur helps hide some of that. (-:

Final sharpening uses a PS Unsharp Mask, 100, 8, 5.

All data except RGB is 2x drizzle.

Original
B
C
Final
D

B

Description: Used an Ha Luminance layer rather than Soft Light. This enabled brighter colors with more detail.

Uploaded: ...

C

Description: Minor cosmetic edits to improve overexposed stars and reduce color noise.

Uploaded: ...

D

Description: Added 2 pixel gaussian blur to stars to help hide some RGB overlay artifacts.

Uploaded: ...

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Status	Advanced success
Started	...
PixInsight job	HUUR4IMZNYY8BLL4MOGK3G0MM0B4CRMW
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	18h18m55s.300
RA (top/left)	18h17m51s.330
RA (top/right)	18h17m48s.246
RA (bottom/right)	18h19m58s.812
RA (bottom/left)	18h20m01s.598

Dec (center)	-13°50′40″.70
Dec (top/left)	-13°34′29″.56
Dec (top/right)	-14°06′07″.98
Dec (bottom/right)	-14°06′50″.86
Dec (bottom/left)	-13°35′12″.33

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Eagle Nebula (RGBH - HOS)

Eagle Nebula (RGBH - HOS)

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Contribution Index (beta):

Eagle Nebula (RGBH - HOS)

Eagle Nebula (RGBH - HOS)

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Acquisition details

Description

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B

C

D

Sky plot

Histogram

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