2011/12/22

1120	Filled N2 cold trap.
1435	Flashing after taking data.
1625	Begin LHe transfer.
1715	End LHe transfer.

Data taken in the last run. Temperature was stable during the run

# +6V Ba-133
2.8G    ./07111221_2100
2.7G    ./07111221_2220
2.8G    ./07111221_2340
# +8V Ba-133
2.9G    ./07111222_0106
2.9G    ./07111222_0226
2.9G    ./07111222_0346
# +10V Ba-133
2.9G    ./07111222_0511
2.9G    ./07111222_0631
2.9G    ./07111222_0751
# +3V Ba-133
2.9G    ./07111222_0917
2.8G    ./07111222_1037
2.8G    ./07111222_1157

1852	Tried to calibrate DCRC32 charge bias but could not get output. Trigger and timing link looked fine in 0V test run.
1853	Start taking data 07111222_1853. -2V Am-241. Will take data at -2, +2, +4, +6, +8, +10, +13 V data. 3 series at each bias.
1858	Filled N2 cold trap.