Tarantula Nebula SiiHaOiii (SHO) (Göran Nilsson)

Celestial hemisphere: Southern · Constellation: Dorado (Dor) · Contains: 30 Dor Cluster · IC 2145 · NGC 2033 · NGC 2037 · NGC 2042 · NGC 2044 · NGC 2048 · NGC 2050 · NGC 2052 · NGC 2055 · NGC 2060 · NGC 2069 · NGC 2070 · NGC 2074 · NGC 2077 · NGC 2078 · NGC 2079 · NGC 2080 · NGC 2081 · NGC 2083 · NGC 2084 · NGC 2085 · NGC 2086 · NGC 2091 · NGC 2092 · NGC 2093 · NGC 2094 · NGC 2100 · NGC 2102 · Tarantula Nebula

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Tarantula Nebula SiiHaOiii (SHO)

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Tarantula Nebula SiiHaOiii (SHO)

This is narrowband data from Telescope Live at the El Sauce hosting facility at 1500m elevation in Río Hurtado, Coquimbo Region, Chile. Ha is 16 x 5 minm, Sii is 15 x 5 min, and Oiii is 7 x 5 min. Filters are 3nm Astrodon.

This is the same data as in my provious image but I feel this SHO palette (Sii in red, Ha in green and Oiii in blue) gives a totally different impression. The strong Oiii and Ha signals in the blue and green channels have here created a blue-cyan color of the hot dust. In processing I have tweaked the colours quite a bit and also run it through SCNRgreen in PI to move the pure green colour towards reddish-brown. This is just becasue I am personally not fan of green in astro images.

The Tarantula Nebula is one of few nebulae in another galaxy that we can get detaild images of. It is situated in the Large Magellanic Cloud of the southern sky. It is so big and bright that that if it were as close to Earth as the Orion Nebula, the Tarantula Nebula would cast visible shadows here.

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Status	Advanced success
Started	...
Astrometry.net job	4496758
PixInsight job	ZHS1VU9P31BG6TX3GZEQ1UHPK9FO35K0
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	05h38m12s.66
RA (top/left)	05h32m35s.64
RA (top/right)	05h32m31s.60
RA (bottom/right)	05h44m10s.28
RA (bottom/left)	05h43m36s.78

Dec (center)	-69°19′44″.8
Dec (top/left)	-68°44′44″.1
Dec (top/right)	-69°55′12″.6
Dec (bottom/right)	-69°54′09″.8
Dec (bottom/left)	-68°43′32″.7

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Tarantula Nebula SiiHaOiii (SHO)

Tarantula Nebula SiiHaOiii (SHO)

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Tarantula Nebula SiiHaOiii (SHO)

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