From Swan to Eagle, a mosaic (Pedro A. Sampaio)

Celestial hemisphere: Southern · Constellation: Serpens (Ser) · Contains: Checkmark Nebula · Eagle Nebula · HD167451 · HD167592 · HD167630 · HD167631 · HD167678 · HD167695 · HD167696 · HD167719 · HD167742 · HD167743 · HD167744 · HD167745 · HD167769 · HD167791 · HD167811 · HD167812 · HD167835 · HD167836 · HD167837 · HD167838 · HD167859 · HD167860 · HD167882 · HD167899 · HD167900 · HD167927 · HD167928 · HD167948 · And 93 more.

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From Swan to Eagle, a mosaic

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From Swan to Eagle, a mosaic

This is my most ambitious project until now. I wanted to image both the Eagle and the Swan nebulae, and noticed I could merge both into a 2-panel mosaic.

More than 17 hours of total integration time (around 9 hours for the Eagle and 8 hours for the Swan), it was a challenge, but a worthy one!

Original
B
C
D
Final
E

B

Description: Revised the colors, and now a much more balanced and natural image.

Uploaded: ...

C

Description: Small adjustments to color and saturation. Also, I increased the star field just a little bit, the result is a more natural and vivid image.

Uploaded: ...

D

Description: Final minor adjustments to bring out more of the nebulosity

Uploaded: ...

E

Description: This turned out to be a really hard target to get "right" to a point I liked it. Seems like I finally got it, after re-processing from the beginning. I think this version has the best star fields, as well as the best color and nebulosity.

Uploaded: ...

Southern Hemisphere Astro

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Status	Advanced success
Started	...
Astrometry.net job	8184585
PixInsight job	4J7KHCBGVNSJR57GCKRRJ1VJ79N3FTU8
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	18h19m45s.52
RA (top/left)	18h15m18s.94
RA (top/right)	18h17m53s.83
RA (bottom/right)	18h24m14s.59
RA (bottom/left)	18h21m35s.68

Dec (center)	-14°59′19″.1
Dec (top/left)	-13°11′56″.1
Dec (top/right)	-17°01′10″.0
Dec (bottom/right)	-16°45′51″.1
Dec (bottom/left)	-12°56′55″.3

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From Swan to Eagle, a mosaic

From Swan to Eagle, a mosaic

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From Swan to Eagle, a mosaic

From Swan to Eagle, a mosaic

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Description

Comments

Revisions

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C

D

E

Sky plot

Histogram

In these public groups

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