| Status | Run 74 in progress. First cooldown after IVC rebuild. |
| | Tower thermometer is reading high, probably this is a thermometer problem and the actual temperature is much lower. High noise in some of the charge channels. |
| | Setup: DIB1/2+acc → SL 41/43 → 3.2 MHz filters → cables 2/3 → nothing/Source_mover_board+HV_diverter_board → DCRC50(3)/55(1). Kepco 40V supplye → HV BNC. Lead shield erected, 4 walls. Currently both DCRCs are on. |
| | Position of Am source: y = 0.0 mm |
| 1555 | Tower/MC/Coldplate = 112.3/37.4/192.2 mK, Still = 1.40 K / 0.070 mbar / 0 mW, G1/G2= 291.0/268.0 mbar, 1K Pot = 1.58 K / 11±1 mbar. MB = 63.9%. |
| 1555 | Fill LN2 cold trap bath. |