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2013/01/08

1015 Filled LN2 cold trap.
Fed Cricket 4 pellets.
1103 Test pulser still not working. I'm not sure the detector control vi is actually sending commands to DCRC 33.
Connection is still unstable. Keeps disconnecting and connecting.
1108 Mixing chamber temperature is 53.6 mK.
1115 Plug in DCRC 32 and zap squids. Mixing chamber temperature rose due to zapping. A good sign!
1125 Hassan returned!
Tried sending a triangle wave down channel A for board 32, and this worked. Board 33 definitely has issues.
1137 Using PoE switch now to power board 33. Try tuning again. The maker on the readout meter for the readout vi is too high.
1230 Mixing chamber temperature: 52.7 mK.
1358 Finished tuning DCRC33. Connected DCRC 32. Connection was a little unstable, but it's been reset. Zapping squids.
1750 Fed Cricket 4 pellets.
1839 Finished tuning DCRC32. Channel C is again suspicious. Maybe there's something with the SQUET card. Will test this out tomorrow.
1855 Filled LN2 cold trap.
2335 Fill N2 cold trap full.