Pixinsight Lerar Link -

PixInsight LERAR Link — In-Depth Guide and Tutorial

Your data remains raw and "dark." Use STF (Linked or Unlinked) to see what you are doing while applying processes like DynamicBackgroundExtraction (DBE) , BlurXTerminator, and SPCC. Non-Linear Stage:

3. Histogram Transformation

ScreenTransferFunction (STF)

Whether you are "linking" channels in the or "matching" them via the LinearFit process, understanding this connection is the key to achieving natural color balance and preventing overwhelming color casts. 1. The ScreenTransferFunction (STF) Link pixinsight lerar link

Introduction to PixInsight

And the sky would answer.