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2016/08/20 (Saturday)

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Setup: iZIP mode, DIB1/2/3 → 3.2 MHz filters → cables → DCRC55(1)/33(2)/50(3), Tower has been cooled below Al transition with mu-metal shield in standard position
DCRCs powered overnight. Pumping on IVC with turbo pump overnight.
1021 Fill LN2 cold trap.
Tower/MC/Coldplate = 38.6/32/151 mK, Still = 1.27 K / 85 μbar, G1/G2 = 193/185 mbar, 1K Pot = 1.53 K / 5.0 mbar, MB = 73.2%.
Boiloff rate: good. Yesterday pressure was released at 6min, 38min, 65min after a 93.2% fill.
1039 Start three sets of 30min background series at -6/+6 V using the updated Flash&Take script with FG=5/2/5, OG=8/3/8, with 1000 initial randoms, 1000 ending randoms. Trigger on DIB1 phA with threshold of 30ADC bins, with 150 us pileup cut window.

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