Leo Triplet in RGB (A trial without luminance) (SteveR)

Celestial hemisphere: Northern · Constellation: Leo (Leo) · Contains: HD98388 · HD98644 · IC 2694 · IC 2708 · IC 2745 · IC 2762 · Leo Triplet · M 65 · M 66 · NGC 3623 · NGC 3627 · NGC 3628

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Leo Triplet in RGB (A trial without luminance)

Revision title: Leo Triplet in RGB (A trial without luminance)

Powered byPixInsight

Leo Triplet in RGB (A trial without luminance)

Revision title: Leo Triplet in RGB (A trial without luminance)

I'm exploring the idea of doing broadband images in just RGB, without luminance. With the advancement of CMOS chip sensitivity, the value of luminance is being questioned. I decided to give it a try spending all of my imaging time on just RGB. I found the colours were naturally vibrant, and I didn't have to push the saturation very much - certainly not like I would have had to if adding luminance. Next time I'll try processing with a synthetic lum as well, to see if I can tweak out a little more detail. More targets to try before I'm convinced, but to seems like a viable option on brighter targets such as these galaxies. There is likely still a use case for lum, especially when trying to capture very faint dust/IFN. I encouraged your thoughts/comments on this topic.

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Title: Leo Triplet in RGB (A trial without luminance)

Description: I'm exploring the idea of doing broadband images in just RGB, without luminance. With the advancement of CMOS chip sensitivity, the value of luminance is being questioned. I decided to give it a try spending all of my imaging time on just RGB. I found the colours were naturally vibrant, and I didn't have to push the saturation very much - certainly not like I would have had to if adding luminance. Next time I'll try processing with a synthetic lum as well, to see if I can tweak out a little more detail. More targets to try before I'm convinced, but to seems like a viable option on brighter targets such as these galaxies. There is likely still a use case for lum, especially when trying to capture very faint dust/IFN. I encouraged your thoughts/comments on this topic.

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Status	Advanced success
Started	...
Astrometry.net job	9463751
PixInsight job	L6IMZYM6DQ0VZ2JXMHVPDL2S9KH7513Q
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	11h20m21s.807
RA (top/left)	11h16m10s.836
RA (top/right)	11h20m25s.256
RA (bottom/right)	11h24m32s.395
RA (bottom/left)	11h20m18s.426

Dec (center)	+13°07′13″.21
Dec (top/left)	+13°32′14″.65
Dec (top/right)	+12°01′02″.79
Dec (bottom/right)	+12°41′52″.98
Dec (bottom/left)	+14°13′13″.91

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Leo Triplet in RGB (A trial without luminance)

Revision title: Leo Triplet in RGB (A trial without luminance)

Leo Triplet in RGB (A trial without luminance)

Revision title: Leo Triplet in RGB (A trial without luminance)

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Leo Triplet in RGB (A trial without luminance)

Revision title: Leo Triplet in RGB (A trial without luminance)

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Revision title: Leo Triplet in RGB (A trial without luminance)

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