RCW 35 and a Section of the Vela Spiral Flame in Narrowband SHO Foraxx (Capturing Ancient Photons)

Celestial hemisphere: Southern · Constellation: Vela (Vel) · Contains: HD75789 · HD75819 · HD75860 · HD75872 · HD75927 · HD75954 · HD75966 · HD75990 · HD76004 · HD76031 · HD76074 · HD76160 · HD76183 · HD76256 · HD76268 · HD76282 · HD76357 · HD76380

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RCW 35 and a Section of the Vela Spiral Flame in Narrowband SHO Foraxx

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RCW 35 and a Section of the Vela Spiral Flame in Narrowband SHO Foraxx

RCW 35/Gum 18 isn't a single nebula but an HII region, which is a vast cloud of ionized hydrogen gas (red region) where new stars are born. It is located in the constellation Vela (the Sails) and adjacent to the Spiral Flame which I imaged recently. It is ionized by a group of hot, young stars, including the O7.5V star CD-43 4690 and three B-class stars. The energy from these stars excites the hydrogen gas in the nebula, causing it to glow red.

N.I.N.A. Users
Australian Astrophotographers
Imaged with N.I.N.A.
Southern Hemisphere Astro
Fast Newtonians
Narrowband imaging
ZWO ASI2600MM Pro

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Status	Advanced success
Started	...
Astrometry.net job	9748589
PixInsight job	FMY14L4HHNJT6OA1HFZKI5BU6JWO0I80
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	08h52m24s.690
RA (top/left)	08h54m28s.490
RA (top/right)	08h55m12s.179
RA (bottom/right)	08h50m24s.339
RA (bottom/left)	08h49m33s.692

Dec (center)	-43°47′34″.82
Dec (top/left)	-44°30′00″.38
Dec (top/right)	-43°10′34″.91
Dec (bottom/right)	-43°04′59″.50
Dec (bottom/left)	-44°24′16″.70

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RCW 35 and a Section of the Vela Spiral Flame in Narrowband SHO Foraxx

RCW 35 and a Section of the Vela Spiral Flame in Narrowband SHO Foraxx

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RCW 35 and a Section of the Vela Spiral Flame in Narrowband SHO Foraxx

RCW 35 and a Section of the Vela Spiral Flame in Narrowband SHO Foraxx

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