Updated B-field plots at pmts

[Elton Smith <elton@jlab.org>]

Dear collaborators,

I have updated GlueX-doc-912 with new magnetic field maps using the latest
ANSYS calculations. I have also added plots of the angle of the field
relative to the z-axis which is also important in determining how the
field affects pmt performance. We can refer to these plots tomorrow during
our working group meeting and discussion of the magnetic field.

Cheers, Elton.

Elton Smith
Jefferson Lab MS 12H5
12000 Jefferson Ave
Suite # 16
Newport News, VA 23606
elton@jlab.org
(757) 269-7625
(757) 269-6331 fax