North America and Pelican Nebulas (kmcloughlin)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 56 Cyg · 57 Cyg · 62 Cyg · 62 ksi Cyg · B349 · B355 · HD198896 · HD198931 · HD199021 · HD199178 · HD199312 · HD199373 · HD199395 · HD199479 · HD199511 · HD199547 · HD199579 · HD199580 · HD199799 · HD199870 · HD199939 · HD199956 · HD200060 · HD200102 · HD200311 · HD200407 · HD200527 · IC 5070 · LBN 334 · LBN 338 · And 23 more.

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North America and Pelican Nebulas

Revision title: in Foraxx palette

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North America and Pelican Nebulas

Revision title: in Foraxx palette

NGC 7000, the North America Nebula, and IC 5070/5067, the Pelican Nebula, imaged in dual narrowband. I just found out that both nebulas were discovered by Stewart Sharpless to be one HII region with a dust cloud dividing them in the middle; the combined object is catalogued as Sh2-117.

Original
Final
B

B

Title: in Foraxx palette

Description: I reprocessed this image to reduce some weird star artifacts caused by chromatic aberration plus my initial naive approach to stretching. While I was at it I decided to do some histogram equalization and switch to the Foraxx palette to better show the OIII signal. I more or less followed Paulyman's OSC/dual narrowband workflow described here: https://www.youtube.com/watch?v=Gy42AeZ_XB4&t=2329s

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Status	Advanced success
Started	...
Astrometry.net job	7979035
PixInsight job	S6WGD5L35HVPKMHMOXEQP79QNGM9ZSJY
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h56m18s.37
RA (top/left)	21h01m01s.10
RA (top/right)	20h45m23s.78
RA (bottom/right)	20h51m52s.33
RA (bottom/left)	21h07m11s.49

Dec (center)	+44°02′59″.4
Dec (top/left)	+45°49′28″.9
Dec (top/right)	+44°05′42″.6
Dec (bottom/right)	+42°15′53″.6
Dec (bottom/left)	+43°56′25″.6

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North America and Pelican Nebulas

Revision title: in Foraxx palette

North America and Pelican Nebulas

Revision title: in Foraxx palette

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North America and Pelican Nebulas

Revision title: in Foraxx palette

North America and Pelican Nebulas

Revision title: in Foraxx palette

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Description

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Revisions

B

Sky plot

Histogram

In these public groups

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