The Great Orion Nebula . . . now HaSIILRGB (Barry Wilson)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: 41 the01 Ori · 43 the02 Ori · De Mairan's nebula · Great Orion Nebula · M 42 · M 43 · Mairan's Nebula · NGC 1976 · NGC 1982 · Orion Nebula · Sh2-281 · The star θ1Ori · The star θ2Ori

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The Great Orion Nebula . . . now HaSIILRGB

Link: https://barrywilson.smugmug.com

Powered byPixInsight

The Great Orion Nebula . . . now HaSIILRGB

Link: https://barrywilson.smugmug.com

I have been adding data to this target for the last few years and it now comprises multiple subs from as short as 5s up to 300s for the NB, though many at 30s, 120s and 180s. I am not sure what the total integration time amounts to now: I guess it's about 12 hours or so.

I have added SII data that has sat on my hard drive fir the last year completely forgotten and abandoned. I recalled I had the data set when I began thinking what I would like to accomplish with this year's Orion presence. I used PI's NBRGBCombination tool to combine the SII into the Green channel. I will post up two versions for comparison - one with the SII and one without.

It's all a bit of fun really and not to be taken too seriously . . .

Final
Original
B

B

Description: rev A: HaSIILumRGB
revB: HaLRGB only without the SII.

Uploaded: ...

UK Astro-Imaging
Narrowband imaging

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Status	Advanced success
Started	...
Astrometry.net job	4116735
PixInsight job	8MQ1KGALZTGC050NPZM4IFCVNB1E67CF
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	05h35m01s.90
RA (top/left)	05h33m23s.60
RA (top/right)	05h33m37s.50
RA (bottom/right)	05h36m38s.85
RA (bottom/left)	05h36m25s.23

Dec (center)	-05°28′13″.9
Dec (top/left)	-05°04′58″.4
Dec (top/right)	-05°54′31″.5
Dec (bottom/right)	-05°51′27″.1
Dec (bottom/left)	-05°01′52″.6

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The Great Orion Nebula . . . now HaSIILRGB

The Great Orion Nebula . . . now HaSIILRGB

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Image Index:

Contribution Index (beta):

The Great Orion Nebula . . . now HaSIILRGB

The Great Orion Nebula . . . now HaSIILRGB

Equipment

Acquisition details

Description

Comments

Revisions

B

Sky plot

Histogram

In these public groups

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