[konstantinos75]

Hi

Just a question about the synthetic Luminance frame in Pixinsight.
I have at my disposal these fit frames
- 20 red frames, bin 1x1
- 20 green frames, bin 1x1
- 20 blue frames, bin 1x1

These frames are already calibrated.

What are the steps to create the synthetic Luminance frame?
I want to use LRGBcombination module afterwards in order to add the synthetic Luminance to the RGB frame.

Some people argue that there's no need to take luminance frames if you have a synthetic Luminance.
Do you agree with this assumption?

Thank you

Konstantinos