Log entry time 19:38:12 on February 10, 2011

Entry number 219574

This entry is a followup to: 219531

After the completion of the Spin Dance, we made a final measurement at the new horizontal Wien angle of -62.4 degrees for both IHWP=IN and OUT.

The results were:

IHWP    Polarization
OUT      -89.09 +/- 0.44
IN        88.92 +/- 0.36

Note that since we are now in the "flip left" configuration, the measured polarization is "negative" for IHWP=OUT and "positive" of IHWP=IN.