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2012/09/12

0010 Fill N2 cold trap full.
0940 Filled LN2 cold trap.
1005 Fed Cricket 3 pellets.
1435 Stop flashing detector.
1708 Fed Cricket 4 pellets.
1711 Mixing chamber: 101 mK. Start taking data, triggering on 4 charge channels at 40 ADC bins, +/-3 V, -/+3 V, +/- 2 V, -/+ 2 V, +/- 1 V, -/+ 1 V bias, 3 series per bias, 6 seconds flashing & 20 minutes cooldown between series, Ba-133 source 6” below top of mu-metal shield.
2245 Fill N2 cold trap full.