User name Eugene
Log entry time 01:01:30 on July18,2003
Entry number 104367
Beam conditions: 2.134 (accel) , Wien angles -72.0o.
1/2 wavelength plate was OUT.
The beam polarization (preliminary):
The leakage from Hall C, working at 35µA was about 1.2%,
at Hall A slit position of 13.0, att=600. The result above is NOT corrected for this
Strangely, the helicity delay was neither 0 (expected) nor 8 (regular), but 1.
Mott: (-76.03 +/- 1.68stat +/- 0.79sys) %
Full information: here.