M42 Orion Nebula (Narrowband SHO + True Color Stars) (Douglas Triggs)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: 41 Ori A) · 41 Ori C · 41 Ori D · 41 the01 Ori · 42 Ori) · 42 c Ori · 43 Ori) · 43 the02 Ori · 44 Ori) · 44 iot Ori · 45 Ori · De Mairan's nebula · Great Orion Nebula · Hatysa · IC 420 · LBN 963 · LBN 974 · LBN 977 · LDN 1640 · Lower Sword · M 42 · M 43 · Mairan's Nebula · NGC 1973 · NGC 1975 · NGC 1976 · NGC 1977 · NGC 1980 · NGC 1981 · NGC 1982 · And 13 more.

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M42 Orion Nebula (Narrowband SHO + True Color Stars)

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M42 Orion Nebula (Narrowband SHO + True Color Stars)

Man, but this is such a hard target to process.

Didn't help that I had some optical artifacts (internal reflections?) that I had to clean out.

Anyway, this is straight up SHO (semi-but-not-very-HDR) with true color stars composited back in. The latter is pretty much standard operating procedure from me; the former, not so much. I still dunno how to really deal with this target. But I sure took a lot of data trying.

Also it took forever to finish getting the data. Winter has been dire, though we've had some good weather lately.

Original
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B

B

Description: Minor fix

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Status	Advanced success
Started	...
Astrometry.net job	7234522
PixInsight job	TKKCAG35ENUXBAP00WFR28H8QD29NMSI
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h34m57s.38
RA (top/left)	05h30m43s.37
RA (top/right)	05h33m09s.19
RA (bottom/right)	05h39m11s.87
RA (bottom/left)	05h36m45s.60

Dec (center)	-05°23′26″.3
Dec (top/left)	-04°27′33″.4
Dec (top/right)	-06°43′23″.6
Dec (bottom/right)	-06°19′08″.3
Dec (bottom/left)	-04°03′25″.9

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M42 Orion Nebula (Narrowband SHO + True Color Stars)

M42 Orion Nebula (Narrowband SHO + True Color Stars)

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M42 Orion Nebula (Narrowband SHO + True Color Stars)

M42 Orion Nebula (Narrowband SHO + True Color Stars)

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