Paul, post above in reply to Matt explains how I split into r/g/b.
Quote:
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Originally Posted by ponders
Why do you convert each rgb channel to greyscale when taking them back into AstroImage?
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Even though they are greyscale separate channels when sent through registax, they are processed as colour and when I save the TIFF from Registax, it's a colour file (even though it's just the red channel, for example).
I need to convert to greyscale in AstraImage because the LR/ME/VC deconvolution can only be performed on greyscale images.
AstraImage also performs a histostretch at the same time as it converts it to greyscale, so you'll notice the result is brighter.
DP, no extension tube. Not even ToUcam pulled out as far as it will go. Seeing not up to it. 4/10 it was, and got worse after 10 minutes.