Messier 42 in LRGB and HaLRGB (Connor Matherne)

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 1982 · The star 42Ori · The star 45Ori · The star θ1Ori · The star θ2Ori · The star ιOri

Messier 42 in LRGB and HaLRGB, Connor Matherne

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Messier 42 in LRGB and HaLRGB

Link: https://matherneconnor.wixsite.com/astronomy

Powered byPixInsight

Messier 42 in LRGB and HaLRGB

Link: https://matherneconnor.wixsite.com/astronomy

Accidentally uploaded the wrong image, whoops! Fixed now.

This is another reprocessing of some old data I had.

The sharpness in the L of this data is absolutely bonkers, it just takes a lot of patience to bring out.

A - HaLRGB

B - LRGB

C - original | decon | stars replaced | sharpened | old edit

Personally, I think the LRGB image is sharper than the HaLRGB image, but I think that is because I mainly did sharpening to the L and left the Ha alone to solely fill in the background Ha data that was missed in the LRGB version. Consequently though, when combined I lost some detail in areas that weren't perfectly masked. Regardless of that though, I think the increased signal from the Ha areas is worth it at the cost of a little sharpness in some areas.

Final
Original
B
C

B

Description: LRGB

Uploaded: ...

C

Description: Original | decon | stars replaced | sharpened | old edit

Uploaded: ...

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Status	Basic success
Started	...
Astrometry.net job	1848392
PixInsight job	n/a
PixInsight queue size	n/a
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Messier 42 in LRGB and HaLRGB

Messier 42 in LRGB and HaLRGB

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Image Index:

Contribution Index (beta):

Messier 42 in LRGB and HaLRGB

Messier 42 in LRGB and HaLRGB

Equipment

Acquisition details

Description

Comments

Revisions

B

C

Acquired at

Sky plot

Histogram

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