Gulf of Mexico Nebula and Vicinity in SHO (Linwood Ferguson)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 56 Cyg · 57 Cyg · B349 · B353 · B355 · HD198480 · HD198681 · HD198690 · HD198896 · HD198931 · HD198974 · HD199021 · HD199069 · HD199098 · HD199099 · HD199137 · HD199138 · HD199178 · HD199206 · HD199312 · HD199355 · HD199373 · HD199395 · HD199416 · HD199417 · HD199479 · HD199511 · HD199512 · HD199547 · HD199579 · And 40 more.

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Gulf of Mexico Nebula and Vicinity in SHO

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Gulf of Mexico Nebula and Vicinity in SHO

This is the general vicinity of the Gulf of Mexico nebula. The Pelican is up on the right (though I cannot see a Pelican there). This is mostly SHO, with green shifted to the other colors, and then some adjustment added, trying to get some of the blues I would associate with waters in the gulf (even though the "gulf" here is actually brown, I think). Deneb has left a glare coming in from the top right.

It represents about 19 hours (combined) of Ha, Sii and Oiii, with 5 hours of RGB that contributed the star colors, though they have been restrained in brightness to emphasize the nebula.

This was taken in July 2022 with a Televue NP101is, ASI6200MM full frame camera, on a AP1100AE mount from my back yard in Fort Myers.

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Status	Advanced success
Started	...
Astrometry.net job	6142343
PixInsight job	JDE0BXGM4KB6EEYTLXJISE01AU5YDZMF
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h53m30s.54
RA (top/left)	20h44m25s.47
RA (top/right)	20h49m51s.70
RA (bottom/right)	21h02m10s.27
RA (bottom/left)	20h57m25s.22

Dec (center)	+43°45′07″.4
Dec (top/left)	+45°08′06″.7
Dec (top/right)	+41°43′50″.6
Dec (bottom/right)	+42°19′35″.6
Dec (bottom/left)	+45°45′50″.1

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Gulf of Mexico Nebula and Vicinity in SHO

Gulf of Mexico Nebula and Vicinity in SHO

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Gulf of Mexico Nebula and Vicinity in SHO

Gulf of Mexico Nebula and Vicinity in SHO

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