All,
I just received my Moonstick and have been having fun with it. It
appears to me that for the range of dates that it calculates over it
does a surprisingly good job. I haven't yet tried to obtain an accuracy
(or even expected one) better than a day. The smallest offset division
along the date/time scale (rule #5) is only 6hrs, so I'd suspect this is
as precise as you could ever expect to calculate a reading to. This is
about as far as I've taken, admittedly, not very far. A nice
confirmation of your reading(s) from the Moonstick can be made using
MoonTool from John Walker, URL below.
http://www.fourmilab.ch/moontoolw/
A humorous Moon related link...
http://www.christa.org/wilma.htm
Best,
Luke
