| 1140 | Check pulses. DIB2 pD railed. Adjust driver offset. |
| 1153 | Start test background series with standard setup at 0/0 V with FG=5/2/5, OG=3, with 1000 initial randoms, 0 ending randoms, no flash. Trigger on DIB1 phA with threshold of 20ADC bins and DIB1 qInner&qOuter each with threshold 210 ADC bins, with 150 us pileup cut window. Stop after initial randoms are done. |
| 1200 | Power off DCRC55 and detach DSUB pi-filter. Attach pi-filter switchboard with all filters switched on. Power on DCRC55 and zap SQUIDs. |
| 1235 | Check phonon traces. All channels good – none railed (surprising…). |
| 1238 | Start test background series with shielded pi-filter switchboard with all switches turned on at 0/0 V with FG=5/2/5, OG=3, with 1000 initial randoms, 0 ending randoms, no flash. Trigger on DIB1 phA with threshold of 20ADC bins and DIB1 qInner&qOuter each with threshold 210 ADC bins, with 150 us pileup cut window. Stop after initial randoms are done. |
| 1245 | Power off DCRC55 and switch off all pi-filter switches, so no lines are filtered. Repower DCRC55 and zap SQUIDs. |
| 1305 | Check phonon pulses. DIB1 pC and DIB2 pD railed, adjust Driver Offsets. |
| 1309 | Start test background series with shielded pi-filter switchboard with all switches turned off at 0/0 V with FG=5/2/5, OG=3, with 1000 initial randoms, 0 ending randoms, no flash. Trigger on DIB1 phA with threshold of 20ADC bins and DIB1 qInner&qOuter each with threshold 210 ADC bins, with 150 us pileup cut window. Stop after initial randoms are done. |
| 1315 | Power off DCRC55 and switch on all Charge-related pi-filter switches, and leave all other lines unfiltered. Filtered lines are: 11, 27, 12, 30, 15, 31, 16, 50. Repower DCRC55 and zap SQUIDs. |
| 1610 | Check phonon channels. Only DIB2 pD is railed. Adjust Driver Offset. All good. |
| 1615 | Start test background series with shielded pi-filter switchboard with Charge-related lines filtered at 0/0 V with FG=5/2/5, OG=3, with 1000 initial randoms, 0 ending randoms, no flash. Trigger on DIB1 phA with threshold of 20ADC bins and DIB1 qInner&qOuter each with threshold 210 ADC bins, with 150 us pileup cut window. Stop after initial randoms are done. |
| 1615 | Commence LHe transfer (28.1%). |
| 1630 | Unpower DCRC55, detach pi-filter switchboard. Attach pi-filter DSUB connector. Repower DCRC55, and zap SQUIDs. |
| 1645 | P2: 5mbar. Open needle valve even more. |
| 1710 | Fill LN2 cold trap full. |
| 1715 | Cease LHe transfer (89.9%). |
| 1735 | Check phonon channels. Only DIB1 pC is railed. Adjust Driver Offset. All good. |
| 1740 | P2 has settled down to 15mbar. |
| 1742 | Start 42 hours of 30min Y-Be series at -4/+4 V with FG=5/2/5, OG=3, with 1000 initial randoms, 1000 ending randoms, with 30s flash and 25 minute cooldown in between series. Trigger on DIB1 phA with threshold of 20ADC bins and DIB1 qInner&qOuter each with threshold 210 ADC bins, with 150 us pileup cut window. |
| 1743 | Release pressure in Main Bath. |
| 1745 | Place Strong 88-Y source inside Be disc sourceholder. |