Combining h-Alpha with RGB

[Rudi]

What is the recommended way of combining h-alpha data with rgb in AstroArt?

[Rudi]

Very similar to this question:

viewtopic.php?f=4&t=325

[fabdev]

For pixel math from two images, the Merge window. For pixel math on a single image the Formula Window.

The Average window could be used to tune in real time an intermediate result, or for all math of kind:
Result = R1*C + R2*(1-C)

If you have choosen yet an algorithm then I could give a more precise answer.

[fabdev]

It's also possible to use the h-alpha as Lum in "LRGB combine" then use the Average window to tune the result.

[Rudi]

Thanks for the answers. I will try that.