UMN CDMS Wiki archive
start › cdms › k100 › run_diary › 20160112

2016/01/12 (Tuesday)

Previous Day

Setup: iZIP mode, DIB1/2/3 → cables → 3.2 MHz filters → DCRC55/33/50
Taking Y-88 data overnight. Flash at 08:47. One more data series to go.
0925 Tower/MC(H35)/MC sensor/Cold Plate = 32.1/26.2/40.9/166 mK, Still = 1.31K / 0.12 mbar, G1/G2 = 130/120 mbar, 1K Pot = 1.71 K / 20 mbar, Main bath = 66.0%
0930 Fill LN2 cold trap Dewar.
1140 Check phonon channels with SQUIDtuningGUI.exe. All look OK.
1155 Start 19.5 hours of 30min 88-Y 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.
1713 Main bath = 50.8%
1728 Fill LN2 cold trap full.

Next Day