Many thanks
I love this hobby. I see what visually is a faint smudge in the viewfinder yet can bring out all the colour and detail in a permament image. Well worth having to spend hours staring into a guider keeping a guidestar as still as I can against a red reticle, using a telescope, drive and drive corrector that is 21 years old! There was no such thing as digital imaging when it was built.