Vela SNR - Spiral Flame Nebula and Gum 18 (Jeff Coldrey)

Celestial hemisphere: Southern · Constellation: Vela (Vel)

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Vela SNR - Spiral Flame Nebula and Gum 18

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Vela SNR - Spiral Flame Nebula and Gum 18

This image shows the Spiral Flame Nebula in the north-western part of the Vela SNR complex. Twisted filaments of ionised oxygen provide a contrast with ionised hydrogen of the Gum 18 emission nebula in the background.

The Vela SNR is the remnant of a massive star that exploded around 12000 years ago, towards the end of The Stone Age. It spans approximately 8 degrees by 8 degrees, which is about 16 times the apparent diameter of our Moon. Shockwaves have yielded a variety of complex shapes with associated nicknames.

Data for the image was captured across several nights in January and February 2024, with narrowband stacks blended using the HOO palette. It's great to be spending time under the stars again after focusing on some automotive projects recently.

Thanks for looking and Warm Wishes!

Australian Astrophotographers
Skywatcher Esprit ED Super APO Triplet
Objects of the South - negative declination only
ZWO ASI2600MM Pro
Astronomical Society of Victoria (ASV)

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Status	Advanced success
Started	...
Astrometry.net job	9252548
PixInsight job	8NQ93SK7C7O8RMPZW9DLNLP6YVHRDUYL
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	08h52m47s.80
RA (top/left)	08h48m18s.63
RA (top/right)	08h48m32s.40
RA (bottom/right)	08h57m27s.77
RA (bottom/left)	08h56m53s.91

Dec (center)	-43°55′40″.5
Dec (top/left)	-42°44′55″.8
Dec (top/right)	-45°08′33″.6
Dec (bottom/right)	-45°05′40″.4
Dec (bottom/left)	-42°42′13″.7

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Vela SNR - Spiral Flame Nebula and Gum 18

Vela SNR - Spiral Flame Nebula and Gum 18

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Image Index:

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Vela SNR - Spiral Flame Nebula and Gum 18

Vela SNR - Spiral Flame Nebula and Gum 18

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