| | Current setup: iZIP mode, DIB1/2/3 → cables → 3.2 MHz filters → DCRC55/33/50. |
| | Overnight: taking data, no external source. Last series began at 8:25, so should be finished with cycle at 9:10 |
| 0850 | Fill LN cold trap Dewar |
| 0855 | Tower/MC(H35)/MC sensor/Cold Plate = 31.5/26.6/43.0/159 mK, Still = 1.37 K / 0.11 mbar, G1/G2 = 165 mbar, 1K Pot = 1.73 K / 22 mbar, Main bath = 73.3% |
| | G1 much lower than G2 today, by about 20 mbar. So probably it was a good idea to switch traps yesterday. |
| | Still coming off of a flash, so base temp high, not surprising. But Still pressure has been higher than average overnight. Is this typical during data taking? |
| 1107 | Place Cf source inside shield at top for taking Cf data. |
| 1120 | Perform test run to study rate of data writing to fileshare directory. |
| 1125 | Perform test run to study rate of data writing to fileshare directory. |
| 1128 | Place Cf source back in safe to test data writing to fileshare directory. |
| 1710 | After lots of debugging, finally get the datashare worked out. Place Cf source inside shield at the top for overnight data taking. |
| 1715 | Start data taking of 20 cycles of 15-minute runs of Cf data. Frontend Gain = 5/2/5, Output Gain = 3. Set phonon channels at 65 ADC bins across the board. 2000 events/file, 1000 initial randoms. 30s flashing, 30min cooldown in between series. |
| 1725 | Fill LN2 cold trap full. |