Horsehead Nebula in HaRGB (ivnlpz)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: 48 sig Ori · 50 zet Ori · Alnitak · B33 · Flame Nebula · Horsehead nebula · IC 431 · IC 432 · IC 434 · IC 435 · LBN 944 · LBN 946 · LBN 953 · LBN 954 · LBN 958 · LBN 962 · LDN 1635 · LDN 1636 · NGC 2023 · NGC 2024 · Orion · Orion B · Sh2-277 · The star Alnitak (ζOri) · The star σOri · VdB51

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Horsehead Nebula in HaRGB

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Horsehead Nebula in HaRGB

My first attempt at the Horsehead Nebula in traditional HaRGB with my non-ideal equipment for this target. The ASI1600MM is known to have microlensing around bright stars and it is clear around Altinak in this image. I will have to reshoot this target if I ever get a better camera.

I also attempted to process this using Ha as the luminance which I think looks better but I was not happy with how NGC2023 lost all its detail. If someone knows a good way to do this in PixInsight, please let me know

Original
Final
B

B

Description: Second attempt at processing my Horsehead Nebula data. Using Ha as the luminance instead of combining into the Red layer. I also recently learned that drizzling the images on this equipment was actually hurting my final image by making noise reduction harder. This image should be less noisy than the previous version.

Uploaded: ...

Texas Astronomy
Suburban Astrophotography
William Optics ZenithStar Z61/Z81
N.I.N.A. Users
Narrowband imaging
PixInsight Addicts
/r/astrophotography
The refractors!
ZWO ASI1600MM/QHY163M

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Status	Advanced success
Started	...
Astrometry.net job	5441244
PixInsight job	NXDUJBXO4AXTLXWUB2MK0IDUOH5K7OGN
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h41m17s.58
RA (top/left)	05h38m12s.60
RA (top/right)	05h37m59s.26
RA (bottom/right)	05h44m23s.50
RA (bottom/left)	05h44m35s.72

Dec (center)	-02°26′28″.3
Dec (top/left)	-01°21′10″.8
Dec (top/right)	-03°29′24″.8
Dec (bottom/right)	-03°31′46″.0
Dec (bottom/left)	-01°23′30″.3

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Horsehead Nebula in HaRGB

Horsehead Nebula in HaRGB

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Horsehead Nebula in HaRGB

Horsehead Nebula in HaRGB

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