NGC2359 - Thor's helmet (Steve de Lisle)

Celestial hemisphere: Southern · Constellation: Canis Major (CMa) · Contains: HD56234 · HD56257 · HD56273 · HD56274 · HD56366 · HD56500 · HD56501 · HD56525 · HD56547 · HD56548 · HD56574 · HD56575 · HD56594 · HD56595 · HD56596 · HD56597 · HD56676 · HD56771 · HD56772 · HD56802 · HD56803 · HD56829 · HD56830 · HD56831 · HD56950 · HD56970 · HD57008 · HD57009 · HD57027 · HD57057 · And 19 more.

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NGC2359 - Thor's helmet

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NGC2359 - Thor's helmet

Thor's Helmet in HSO. This nebula is an emission nebula about 11,960 light years away in Canis Major. At its center is a Wolf -Rayet star which is an extremely hot star in the later stages of its life which may go supernova some time soon.

I don't know why but a very dim area of nebulosity caught my interest in the upper left corner of the image just to the right of a bright red star. i can't find any reference to it so if anyone knows what it is, i would be most appreciative.

Original
C
Final
E

C

Description: Another revision. Toned down the red in the background. This is a toughy...

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Astronomical Society of Victoria (ASV)

Nebulae

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Status	Advanced success
Started	...
Astrometry.net job	9295500
PixInsight job	DNWZKYFWL4V2KCYJJGX40KMVL6DZMKB3
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	07h18m30s.86
RA (top/left)	07h14m53s.75
RA (top/right)	07h16m29s.67
RA (bottom/right)	07h22m09s.12
RA (bottom/left)	07h20m31s.30

Dec (center)	-13°13′38″.10
Dec (top/left)	-12°27′12″.5
Dec (top/right)	-14°17′35″.9
Dec (bottom/right)	-13°59′56″.2
Dec (bottom/left)	-12°09′36″.10

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NGC2359 - Thor's helmet

NGC2359 - Thor's helmet

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NGC2359 - Thor's helmet

NGC2359 - Thor's helmet

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