2015/06/15 (Monday)
| 0850 | MC/Tower = 25.9/31.9 mK, Cold plate = 145 mK, Still = 1.11 K / 0.090 mbar, G1/G2 = 176/166 mbar, 1K Pot = 1.69 K / 17 mbar, Main bath = 11.6%. |
|---|---|
| 0900 | Fill LN cold trap Dewar |
| 1215 | Finish LHe transfer |
| 1800 | Fill LN cold trap Dewar |
| 1830 | Commence SQUID lockpoint sweep data taking after a 20 minutes flash and 2 hour cooldown: 7 data series each of length 10 minutes, taken at -/+4.0 V bias, interspersed by 6-second flash and 20-minute cooldown periods. OR trigger on phonon channels each with a threshold of 50 ADC Bins. Front End Gain of 7, Output Gain of 1. Squid Lockpoints used included in table below: |
| SQUID Lockpoints [mV] | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Series | DIB1 A | DIB1 B | DIB1 C | DIB1 D | DIB2 A | DIB2 B | DIB2 C | DIB2 D | DIB3 A | DIB3 B | DIB3 C | DIB3 D |
| 1 | 5.91 | 6.3 | 4.06 | 3 | 5.13 | 2.9 | 3.38 | 2.9 | -4.76 | -2.91 | -2.04 | -2.62 |
| 2 | 5.95 | 6.34 | 4.1 | 3.04 | 5.17 | 2.94 | 3.42 | 2.94 | -4.73 | -2.88 | -2.01 | -2.59 |
| 3 | 5.99 | 6.38 | 4.14 | 3.08 | 5.21 | 2.98 | 3.46 | 2.98 | -4.7 | -2.85 | -1.98 | -2.56 |
| 4 (Nominal Values) | 6.03 | 6.42 | 4.18 | 3.12 | 5.25 | 3.02 | 3.5 | 3.02 | -4.67 | -2.82 | -1.95 | -2.53 |
| 5 | 6.07 | 6.46 | 4.22 | 3.16 | 5.29 | 3.06 | 3.54 | 3.06 | -4.64 | -2.79 | -1.92 | -2.5 |
| 6 | 6.11 | 6.5 | 4.26 | 3.2 | 5.33 | 3.1 | 3.58 | 3.1 | -4.61 | -2.76 | -1.89 | -2.47 |
| 7 | 6.15 | 6.54 | 4.3 | 3.24 | 5.37 | 3.14 | 3.62 | 3.14 | -4.58 | -2.73 | -1.86 | -2.44 |