M42 Great Orion Nebula in Hydrogen-Alpha Light (Richard Pattie)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: Great Nebula in Orion · M 42 · M 43 · NGC 1973 · NGC 1975 · NGC 1976 · NGC 1977 · NGC 1980 · NGC 1981 · NGC 1982 · The star 42Ori · The star 45Ori · The star θ1Ori · The star θ2Ori · The star ιOri

M42 Great Orion Nebula in Hydrogen-Alpha Light, Richard Pattie

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M42 Great Orion Nebula in Hydrogen-Alpha Light

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M42 Great Orion Nebula in Hydrogen-Alpha Light

This was my first foray into HDR composition. Using only a Hydrogen-alpha filter, the HDR tools in PixInsight revealed a tremendous amount of faint nebula and other detail both within and surrounding the familiar Great Orion.

"Few cosmic vistas excite the imagination like the Orion Nebula. Also known as M42, the nebula's glowing gas surrounds hot young stars at the edge of an immense interstellar molecular cloud only 1,500 light-years away. The Orion Nebula offers one of the best opportunities to study how stars are born partly because it is the nearest large star-forming region, but also because the nebula's energetic stars have blown away obscuring gas and dust clouds that would otherwise block our view - providing an intimate look at a range of ongoing stages of starbirth and evolution." [Source: APOD]

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Description: Slight (and completely unnecessary) deconvolution applied to core.

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Status	Basic success
Started	...
Astrometry.net job	1391505
PixInsight job	n/a
PixInsight queue size	n/a
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M42 Great Orion Nebula in Hydrogen-Alpha Light

M42 Great Orion Nebula in Hydrogen-Alpha Light

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M42 Great Orion Nebula in Hydrogen-Alpha Light

M42 Great Orion Nebula in Hydrogen-Alpha Light

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