M16 - HOLRGB (Tim Hutchison)

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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M16 - HOLRGB

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M16 - HOLRGB

For this version, I used Ha to boost the red channel and Oiii to boost the green and blue channels. This one was a bit tough for me and I think I over-did the saturation a bit. ¯\_(ツ)_/¯

Personally I like the SHO version much better.

---Edit---

After taking another go at this (with a lighter hand) and using the Arcsinh stretch in PI (thank you Connor Matherne for recommending this) I think I have come up with a version that more closely resembles the SHO image with respect to intensity and saturation, and more importantly, is something that I am much more satisfied with.

Original
B
Final
C

B

Description: Toned down the saturation.

Uploaded: ...

C

Description: Reworked the color and saturation on this image to more closely match the SHO version in terms of color intensity. Also, on the advice of Connor Matherne (thank you!) I used Arcsinh Stretch in PI to balance the RGB values of the stars while stretching.

Uploaded: ...

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Status	Advanced success
Started	...
Astrometry.net job	3696258
PixInsight job	U8C4VGI0M7FVBDN3LPQF600STIUEWNJ0
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	18h18m48s.21
RA (top/left)	18h20m41s.70
RA (top/right)	18h16m48s.52
RA (bottom/right)	18h16m53s.93
RA (bottom/left)	18h20m48s.41

Dec (center)	-13°48′26″.4
Dec (top/left)	-13°05′10″.3
Dec (top/right)	-13°06′11″.2
Dec (bottom/right)	-14°31′40″.1
Dec (bottom/left)	-14°30′37″.8

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M16 - HOLRGB

M16 - HOLRGB

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M16 - HOLRGB

M16 - HOLRGB

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