Mach 1 PEC training with eyepiece or autoguider?

Stuart Forman

Hi all,

If I wanted to do PEC (or PEM as the manual says) training for my Mach1, the manual has two methods. I have a high magnification double lined illuminated eyepiece, and also an Orion Starshoot autougider which I use PHD for.

What would be the preferred method of doing PEC training? Should I use the eyepiece or use the autoguider with PHD? Or am I missing something?


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