| | Setup: iZIP mode, DIB1/2/3 → cables → 3.2 MHz filters → DCRC55/33/50 |
| | Taking Y-Be photoneutron data overnight. As of 8:30 the sequence was still going, a flash just occurred, so I hit Stop Immediately. |
| 0830 | Removed strong Y source from Y-Be source holder. |
| 0840 | Fill LN2 cold trap Dewar. |
| 1055 | Tower/MC(H35)/MC sensor/Cold Plate = 31.4/27.2/40/152 mK, Still = 1.15 K / 0.12 mbar, G1/G2 = 220/200 mbar, 1K Pot = 1.73 K / 20 mbar, Main bath = 69.4% |
| 1400 | We have successfully confirmed that the new version of MIDAS successfully applies the calibration settings to the Qbias values of the DCRCs. |
| 1402 | Phonon pulses look good on all channels. |
| 1405 | Place Ba source inside top most part of shield behind fridge. |
| 1407 | Start 2 hours of 30min Ba series at -4/+4V with FG=5/2/5, OG=3, with 1000 initial randoms, 1000 ending randoms, 30s flash and 25 minute cooldown before series. Trigger on DIB1 phA with threshold of 30ADC bins. |
| 1715 | Fill LN2 cold trap full. |
| 1716 | Main Bath: 60.3%. |
| 1745 | Place Ba source back in safe and attach strong Y-88 source to source holder box. |
| 1750 | Start 14 hours of 30min Y-Be series at -4/+4V with FG=5/2/5, OG=3, with 1000 initial randoms, 1000 ending randoms, 30s flash and 25 minute cooldown before series. Trigger on DIB1 phA with threshold of 30ADC bins. |