RCW 19 (Steve de Lisle)

Celestial hemisphere: Southern · Constellation: Puppis (Pup) · Contains: HD68961 · HD68962 · HD68981 · HD69066 · HD69081 · HD69082 · HD69105 · HD69123 · HD69124 · HD69141 · HD69280 · HD69281 · HD69321 · HD69322 · HD69377 · HD69378 · HD69401 · HD69464 · HD69511 · HD69565 · HD69620 · HD69672 · HD69690 · HD69707 · HD69761 · HD69800 · HD69836 · HD69904 · HD69949 · HD70002 · And 6 more.

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RCW 19

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RCW 19

RCW 19 (GUM10) in HaRGB. GUM10 is not imaged that much but it is a faint and quite large emission nebula in Puppis. GUM11 is the smaller emission nebula to the left of the image. I took quite long subs in Ha (900 seconds each) to bring out the nebulosity which is the longest duration subs I have taken so far. It seems to have worked out OK so here it is. Having a look at the final image, I can't help but be reminded of an attacking great white shark swimming in a sea of blood. Pareidolia does strange things to the imagination...

Original
B
Final
C

Astronomical Society of Victoria (ASV)

Nebulae

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Status	Advanced success
Started	...
Astrometry.net job	8084103
PixInsight job	BDG7T8LHAO4KHACVO9L67D3YFZQKRAPO
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	08h16m18s.58
RA (top/left)	08h19m07s.72
RA (top/right)	08h13m08s.77
RA (bottom/right)	08h13m26s.50
RA (bottom/left)	08h19m32s.62

Dec (center)	-35°53′34″.6
Dec (top/left)	-34°57′40″.8
Dec (top/right)	-35°00′35″.7
Dec (bottom/right)	-36°49′13″.9
Dec (bottom/left)	-36°46′13″.7

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