| | Current setup: iZIP mode, DIB1/2/3 → cables → 3.2 MHz filters → DCRC55/33/50. |
| | Overnight: Took data, no external source. Last flash at midnight. Tower temperature stable since then. |
| 0935 | Tower/MC(H35)/MC sensor/Cold Plate = 31.0/25.5/41.3/159 mK, Still = 1.28 K / 0.085 mbar, G1/G2 = 160 mbar, 1K Pot = 1.74 K / 22 mbar, Main bath = 29.2% |
| 1030 | Pulses all look good, no obvious noise patterns |
| 1100 | After filling LN2 dewar, top off LN2 cold trap. |
| 1547 | Commence LHe transfer (18.1%) |
| 1654 | Finish LHe transfer (59.1%) |
| 1727 | After modifying LabVIEW's DAQ code to work with automatic data copy script, noticed that there was a -/+4V bias applied to the crystal after the MIDAS tests this morning. This first batch of test data won't be neutralized, but it's just a short batch for test purposes anyway. |
| | Set DAQDAQ to take 1 cycle, 1 series of -/+4V data for 2 minutes, flash for 30s, and cooldown for 30min. 1000 randoms, 2000 events/file. Frontend Gain=5/2/5, Output Gain=3, Phonon trigger from Sept. 21. |
| 1732 | Start DAQDAQ. MultiDAQ starts properly and begins taking data. The flag that we implemented switched properly as well. While LabVIEW is still running the script can't change the file to signal that copying is done. Modify LabVIEW VI and try again. |
| 1749 | Start short data series despite fridge not being cold enough. |
| | Another bug. Modify LabVIEW script. |
| 1800 | Start short data series. |
| | Another bug. Modify LabVIEW script. |
| 1802 | Start short data series. |
| | Another bug. Modify LabVIEW script. |
| 1809 | Start short data series. |
| | Everything working as expected. |
| 1820 | Fill LN2 cold trap full. |
| 1835 | Place Cf source inside shield near detector for overnight activation. |