2011/12/24

Data taken in the last run

# +8V Am-241
2.6G    ./07111223_1628
2.6G    ./07111223_1748
2.6G    ./07111223_1908
# +10V Am-241
2.8G    ./07111223_2033
2.8G    ./07111223_2153
2.8G    ./07111223_2314
# +13V Am-241
2.8G    ./07111224_0039
2.8G    ./07111224_0159
2.8G    ./07111224_0319
# -3V Am-241
2.7G    ./07111224_0444
2.8G    ./07111224_0604
2.8G    ./07111224_0725

Temperature in the past 24 hours

1321	Power off two DCRC's
1349	Corrected the 0V bias point in the firmware of DCRC32.
1421	Replaced DCRC30 with DCRC32 and powered up both DCRC33 and DCRC32. The charge amplifier power supply didn't turn on automatically on DCRC32. A temperature spike showed up.
1517	Created new DAQ config files for DCRC33 and DCRC32. Trigger and timing link look OK in the 0V test run.
1521	Taking data 07111224_1521, -13V, Am-241. Will take data at -13, -8, -4, -2, +2, +4, +8, +13V. 2 series at each bias.
1523	Need to use the default phonon offset on DCRC32 instead of DCRC30's.
1538	Filled N2 cold trap.