Workshop · PixInsight
HaLRGB workflow
Processing L, R, G, B and Ha exposures from a monochrome camera, from stacking to export. Ha strengthens the nebula in the red channel and …
Topic
LRGB
Fundamentals · PixInsight
LRGBCombination
LRGBCombination combines a separate luminance with a colour image. The luminance provides brightness, structure and sharpness, the colour …
Fundamentals · PixInsight
Matching luminance and colour image
Before a separate luminance is combined with a colour image, the brightness of both must match. The procedure measures at fixed spots, …
Fundamentals · PixInsight
Synthetic luminance
A synthetic luminance is built from existing channels instead of being captured with an L filter. It carries structure and sharpness; the …