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2012/07/31

0935 Stopped flashing detector.
0944 Filled LN2 cold trap.
0955 Fed Cricket 3 pellets.
1114 Base temperature is at ~ 81 mK. Need to clean cold traps again.
1130 Stopping circulation.
1134 Pump mixture to dump.
1331 Pressure in G1 is ~ 1.2 mbar. It's been about this for almost an hour. Was hoping for it to go lower to make sure all mixture is out, but I'm going to keep moving forward with cleaning cold traps.
1352 Removed DCRC boards. Isolated cold traps. Warming up to room temp now.
1740 Heated cold traps twice.
1827 Returned cold traps to respective baths (helium one stuck again). Started 1K pot again.