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2015/07/16 (Thursday)

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Current configuration: DIB1/2/3 → 100MHz filter/none/none → DCRC55/33/50. Baking overnight, no source.
0853 MC/Tower/Coldplate = 102/277/163 mK, Still = 0 mW / 0.13 mbar / 1.08 K, G1/G2 = 240/225 mbar, 1K Pot = 1.70 K / 13 mbar, Main bath = 26.1%
0839 Turn off flashing
0840 Fill LN2 cold trap Dewar
0911 Tower = 32 mK
0921 Tower = 31 mK
0945 Set phonon channel thresholds:
A B C D
DIB1 25 25 20 30
DIB2 25 25 20 20
DIB3 20 20 25* 25

*Denotes changed value from 2015/07/14

0948 Apply -/+4V Qbias. Take data. Rate ~14Hz.
1009 Stop run. Zero Qbias. Flash for 30s.
1035 Apply -/+4V Qbias. Take data. Rate ~14Hz.
1054 Stop run. Zero Qbias. Flash for 30s.
1112 Apply -/+4V Qbias. Take data. Rate ~14Hz.
1130 Stop run. Zero Qbias. Flash for 30s.
1150 Apply -/+4V Qbias. Take data. Rate ~14Hz.
1206 Stop run. Zero Qbias. Flash for 30s.
1233 Apply -/+4V Qbias. Take data. Rate ~14Hz.
1251 Stop run. Zero Qbias. Flash for 30s.
1309 Apply -/+4V Qbias. Take data. Rate ~14Hz.
1326 Stop run. Zero Qbias. Flash for 30s.
1348 Apply -/+4V Qbias. Take data. Rate ~14Hz.
1438 Stop run. Zero Qbias. Flash for 30s.
1458 Apply -/+4V Qbias. Take data. Rate ~14Hz.
1514 Computer restarted sometime during last data run. Reopen LabVIEW.
1523 Zero Qbias. Flash for 30s.
1547 Load settings from DCRC boards into LabVIEW. Apply -/+4V Qbias. Take data.
1604 Stop data. Zero Qbias. Flash for 30s.
1630 Commence LHe transfer (13.6%).
1743 Finish LHe transfer (92.3%).
1744 Fill LN cold trap full.

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