M42 The Orion Nebula (Elmiko)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: 41 the01 Ori · 43 the02 Ori · De Mairan's nebula · Great Nebula in Orion · LBN 974 · M 42 · M 43 · NGC 1976 · NGC 1982 · Sh2-281 · The star θ1Ori · The star θ2Ori

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M42 The Orion Nebula

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M42 The Orion Nebula

This is a work in progress, I imaged this around 0530 this morning waiting for the sky to brighten enough to take flats for the previous nights session.... another project. I was quite amazed at what I could get out of only 20 minutes of integration!

Mike

Original
B
Final
C

B

Description: This is a total of 68 60 sec. subs dithered, and drizzle integrated. The original was only 20 60 sec subs.
I also tried to tame the four Trapezium stars. I like how much easier it was to process.
Mike

Uploaded: ...

C

Description: I cropped the stacking artifacts on the top and left edge. Also, using a Range Mask to protect everything but the background, I tried to pull out more dust in the outer areas of the image. And lastly, did a slight noise reduction after the Curves stretch using ACDNR.
Mike

Uploaded: ...

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Status	Advanced success
Started	...
Astrometry.net job	3114059
PixInsight job	QY8ZVGCSKL4AHDHASZ9M33EF17B4KO8Q
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h35m19s.761
RA (top/left)	05h34m09s.696
RA (top/right)	05h34m07s.154
RA (bottom/right)	05h36m30s.130
RA (bottom/left)	05h36m32s.351

Dec (center)	-05°23′50″.80
Dec (top/left)	-04°59′58″.29
Dec (top/right)	-05°47′21″.61
Dec (bottom/right)	-05°47′48″.38
Dec (bottom/left)	-05°00′25″.95

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M42 The Orion Nebula

M42 The Orion Nebula

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M42 The Orion Nebula

M42 The Orion Nebula

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