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2020/08/29 (Saturday)

Previous Day

  • Lab in-person: Zach
  • Virtual partner: Derek (slack)
Setup Run 73. DIB 1/3/4 → Stripline 43/48/41 → pi-filters 1/2/3 → Cable 3/1/2 → nothing/nothing/accessory_interposer → HV_Conn 1/3/2 → HV 1/2 → DCRCX(4)/DCRC55(1)-master; DCRC33(2) → HV control. DCRCs on overnight. Lead/poly shield erected (4 lead walls, 2 poly walls).
1520 Zach body temp = 99.4
1528 MB = 56.9%
1538 Zach arrives at lab.
1542 Tower/MC/Coldplate = 48.7/29.8/178 mK, Still = 1.15 K / 0.095 mbar / 0 mW, G1/G2= 222/236 mbar, 1K Pot = 1.70 K / 50±5 mbar.
1550 Swap HV leads for + bias data.
1600 Filled LN2 cold trap dewar.
1601 Zach leaves lab.
1700 Zach body temp = 97.8

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