[evlatests] Stability Tests on Sept 29, 2005

[Ken Sowinski]

>   Hence, there could be a Bz error in the
> baseline.  However, if so, it is *very* large, for a change in
> declination by 1.7 degrees changed the mean phase by over one radian --
> I figure a 40 cm error in Bz is needed.

Before looking for other things I followed Rick's suggestion
and checked the B_z parameters in the data base.  The value
for CW5 was off by about 56 cm.  This can be traced to typo in
the value of c used when converting from nanoseconds to meters.
B_x and B_y were not affected by this.

More correct values were just installed in the database for CW5 
and CE7 and we will try the same test again tonight.