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Re: ATM Astigmatism
>>>
As far as I know, I have done everything to avoid this
situation, but with my luck.........better to find out now.
Now my thought process has it that this problem was to
do with not being perfectly square onto the optical
axles, with the tester, (slitless, moving
source)
<<<
Most likely - I would not worry too much - do a star test to verify. You
can do this quickly with a stick mount propped on a chair aimed at Polaris
(assuming northern hemisphere!)
Mel Bartels