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When I saw the counters installed in the tagger hall, I realized
that the counter positions on the mounting plates were often quite
different from the table of numbers on the Wiki that Franz finalized
last year -- Bill Crahn had to adjust many of them to avoid
interferences with the mounting hardware.<br>
<br>
Starting with Bill's plate dimensions, I have calculated a revised
counter table in focal plane coordinates, and used it together with
the new raytracing results. Results are posted on <a
href="http://faculty.cua.edu/sober/HallD/mapping/">http://faculty.cua.edu/sober/HallD/mapping/</a>
.<br>
We can discuss them on Monday. Happy 4th!<br>
Dan<br>
<div class="moz-signature">-- <br>
<font color="#ff0000"><i>Daniel Sober<br>
Professor<br>
Physics Department<br>
The Catholic University of America<br>
Washington, DC 20064<br>
Phone: (202) 319-5856, -5315<br>
E-mail: <a class="moz-txt-link-abbreviated" href="mailto:sober@cua.edu">sober@cua.edu</a></i></font><br>
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