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From: Bill (no email)
Date: Mon May 23 2005 - 15:29:31 EDT
> As I said they tested my SNO. The arc error I worried about
> turned out to be small (4" for most of the arc). What they found
> instead was a substantial backlash which can explain the poor results
> in star distances I reported earlier to the list.
Alex
Is the 4" plus minus along the arc?
Was there any sort of pattern to the errors, or were they random?
Was/is there actually a problem area in the 90d range, or was that due to
backlash?
What was the largest error(s) along the arc they found and where was it
located?
What sort of minor problem did the scope have, and which scope?
Thanks
Bill
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