| 0045 | Install interface boards. |
| | Start flashing detector. |
| 0130 | Fill N2 cold trap full. |
| 1200 | Fill N2 cold trap full. |
| 1230 | Stop flashing detector. |
| 1545 | Qi DIB 1 noise is pretty high: must set trigger higher. This should be alright as Am-241 source appears to be on Side 2 - not sure. Take risk as we are running out of helium. |
| | Start data series: 07120528_1541; DCRC32 (DIB2) Qi trigger 44 ADC bins (002C), Qo trigger 40 ADC bins (0028); DCRC33 (DIB1) Qi trigger 80 ADC bins (0050), Qo trigger 44 ADC bins (002C); +/-4 V; -/+0.5 V on QET D with external power supply. |
| 1745 | Stop data acquisition. Switch off external power supply and allow time to settle. Start flashing detector. |
| 1755 | Stop flashing detector. |
| | Fill N2 cold trap full. |
| 1825 | Start data acquisition: 07120528_1824; same trigger settings as above; -/+4 V; +/-0.5 V on QET D with external power supply. |
| 2025 | Stop data acquisition. Switch off external power supply and allow time to settle. Start flashing detector. |
| 2035 | Stop flashing detector. |
| 2100 | Start data acquisition: 07120528_2056; +/-4 V, -/+1 V on QET D with external power supply. |
| 2300 | Stop data acquisition. Switch off external power supply and allow time to settle. Start flashing detector. |
| 2310 | Stop flashing detector. |
| 2330 | Start data acquisition: 07120528_2328; -/+4 V, +/-1 V on QET D with external power supply. |
| 2340 | Made a mistake: no bias was applied to DIB 1 QET D. Stop data acquisition, siwtch off external power supply and allow time to settle, and flash detector for a few seconds. Wait for cool down. |
| 2355 | Restart data acquisition: 07120528_2351; -/+4 V, +/-1 V on QET D with external power supply. |