Prawn Nebula Widefield (Jim Lindelien)

Celestial hemisphere: Southern · Constellation: Scorpius (Sco) · Contains: B44a · B48 · Grafias · IC 4628 · IC 4637 · NGC 6231 · NGC 6242 · NGC 6268 · PK342+00.1 · PK343+03.1 · PK344+00.1 · PK344+02.1 · PK344+03.1 · PK345+00.1 · PK345+03.1 · PK345+03.2 · Scorpius · The star ζ1Sco · The star ζ2Sco · zet01 Sco · zet02 Sco

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Prawn Nebula Widefield

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Prawn Nebula Widefield

OSC natural color view of the region of the Prawn, IC 4628.

Includes CR316; TR24; B44a; B48; NGC6231; NGC6242; NGC6268.

At only 13 degrees maximum above my southern horizon, there's some atmospheric refraction in the lower half of the image, but as a widefield it's not too noticeable at normal viewing.

Imaged in the summer of 2020, this is one of a number of "projects stuck in purgatory" accumulated on a spare drive that I am only just getting around to post processing; some 1.3 terabytes of raw data in all!

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CMOS Imagers
WO Star 71
Objects of the South - negative declination only
The OSC Club (One Shot Camera)
Cooled Color Cams

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Status	Advanced success
Started	...
Astrometry.net job	4559137
PixInsight job	NNX0SBB1KPL0C6VM2IJWUNRDUM8UEKB5
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	16h55m26s.73
RA (top/left)	17h10m05s.36
RA (top/right)	16h54m51s.92
RA (bottom/right)	16h40m44s.70
RA (bottom/left)	16h56m04s.83

Dec (center)	-40°38′30″.5
Dec (top/left)	-40°28′21″.5
Dec (top/right)	-37°50′55″.0
Dec (bottom/right)	-40°41′52″.1
Dec (bottom/left)	-43°26′25″.5

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Prawn Nebula Widefield

Prawn Nebula Widefield

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Prawn Nebula Widefield

Prawn Nebula Widefield

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