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2020/06/25 (Thursday)

Previous Day

  • Lab in-person: Matt
  • Virtual partner: Michael Gardner
1042 Matt Fritts body temperature = 97.6 F
1150 Matt arrives in lab
1207 Turbo on IVC: 8.6 nbar (this is lower than it has been, lately it had been bottoming out 12 nbar.)
1212 With Turbo valved out for 5 minutes, IVC = 0.54 ubar.
1241 Leak check at KF-Flange to stripline elbow. Leak was much improved; rises from 80pbarL/s to 120 pbarL/s. Leak at top of elbow is higher with half second blast of helium rises to 300pbarL/s.
1245 Applied more Q-Compound at gap at top of elbow.
1326 Leak check at top of elbow. Still rises to ~300pbarL/s.
1337 Matt leaving lab.
1738 Matt Fritts body temperature = 98.2 F

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