| 0003 | Stop flashing detector |
| 0219 | The no noise selected in NoiseGen problem was found due to wrong detector number setting in the DAQ config. Now NoiseGen can run through. To test the daq, the detector was biased to -4V on Q1-4 from 0136. I'll continue to take more data. |
| 0225 | Start to take data 07110325_0225_F0001. -4V on Q1-4. Trigger: Q1(28ADC) OR Q2(30ADC) OR Q3(30ADC) OR Q4(30ADC); coincidence time 50us. Trace length 1024, lookback time 100us. Auto run enabled, take data 60min, flash 20min, cooldown 40min. Flash settings: DCRC30 on DIB2 (Q1&3), LED 1&2; DCRC33 on DIB1 (Q2&4), LED1; LED current 0.6mA, 100us ON, 2500us OFF. Tower temperature 57.2mK. |
| 0234 | The signal on DIB2 always seemed to be smaller. Is is due to lack of charge reference wire? |
| 1023 | Already got 07110325_0225, 07110325_0425, 07110325_0625, and 07110325_0825 four sereis each of about 22x10k events. This is enough. Stop the run. Tower temperature dropped to 63.kmK at this moment after 20min flashing. |
| 1118 | Filled LN2 cold trap. |
| 1145 | Start to take data, take data 20min and flash 20 min. The DAQ decided to do a flash first. OK. I'll wait. |
| 1217 | The DAQ didn't start taking data itself. Stop the DAQ and stop flashing manually. |
| 1547 | Start long baking of detector. The data took last night only held netralization for ~10min. It may be because the crystal was depleted by the data taking on DIB2 with ground floating. |
| 1814 | Bridge the analog grounds of the two DCRC to provide a charge return to DIB2. In the data taken last night DIB1 (Q2 & Q4) was much more responsive than DIB2. |
| 1828 | Filled N2 cold trap |
