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2023/11/15 (Wednesday)

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  • Lab in-personnel: Ping
Status Run 78 in progress.
1317 Tower(U28)/MC(H35)/Coldplate = 78.9/34.0/162 mK, Still(P1) = 1.19 K / 0.095 mbar / 0 mW, G1/G2 = 175/162 mbar, 1K Pot(P2) = 37.5° / 1.62 K / 20 mbar, MB = 27.7%
1323 Fill LN2 cold trap 1 from dewar
1330 Begin LHe transfer @ MB = 24.9%
1415 End LHe transfer @ MB = 95.6%
2352 Noise series with QET bias=1800 uA on all phonon channels.
2358 Noise series with QET bias=0 uA on all phonon channels.

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