Table of Contents
2011/04/01
| 0859 | Stop the run at 07110401_0819_F0006. The system is cooling down after a 20min flashing. Stop the DAQ. |
|---|---|
| 0941 | Start taking data 07110401_0941_F0001. -1V on Q1-4. Trigger: Q1(30ADC) OR Q2(30ADC) OR Q3(30ADC) OR Q4(30ADC); coincidence time 50us. Trace length 1024, lookback time 100us. DCRC30 on DIB1, ZIP2, master; DCRC33 on DIB2, ZIP1, slave. Auto run enabled, take data 15min, flash 20min, cooldown 40min. Flash settings: DIB2, LED 1&2; DIB1, LED1; LED current 0.6mA, 100us ON, 2500us OFF. Tower temperature ~62.4mK. |
| 1003 | Filled N2 cold trap |
| 1820 | Begin pumping on helium transfer stick. |
| 1901 | Pumped helium transfer stick to 4.1e-3 mbar |
| 1930 | LED1 on ZIB1 didn't work a moment ago. Cycle the power of DCRC30 and it worked. Flashing the detector. Zero biases using true bias values. |
| 1950 | Begun helium transfer. |
| 2035 | Finished helium transfer. |
| 2050 | Filled N2 cold trap. |
| 2318 | Stop flashing. |
-1V bias 07110401_0941
Series 07110401_0941 07110401_1056 07110401_1212 07110401_1327
-1V on Q1-4. The cuts are defined as
- cQ# = max([Q1, Q2, Q3, Q4], [], 2)==#
- cQCchisq = cQ1chisq & cQ2chisq & cQ3chisq & cQ4chisq;
- cE = 50<Qsum.
Data:
07110401_0941
07110401_1056
07110401_1212
07110401_1327
Plots
 |  |
 |  |
 |  |
 |  |
 |  |
 |  |
| |  |
 |  |
 |  |
 |  |
 |  |
 |  |
 |  |
 |  |
 |  |
 |  |
 |  |
 |  |