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2016/03/11 (Friday)

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Setup: iZIP mode, DIB1/2/3 → cables → 3.2 MHz filters → DCRC55/33/50
Took some Cf series overnight.
0855 Tower = 31.1 mK, Still = 0.090 mbar, G1/G2 = 150/130 mbar, 1K Pot = 1.55 K / 3.6 mbar, Main bath = 74.8%
0900 Fill LN2 cold trap Dewar
1505 Set all QET Biases to 0 on all DIBs. Send 50mVpp 100Hz triangle wave down QET lines for all channels. Triggering on 5000 randoms at 20Hz. This is for prepulse-glitch studies.
1517 Start 5000 randoms of background data at 0/0 V with triangle waves down all QET lines with FG=5/2/5, OG=3. Stop after randoms are done.
1523 Power down DCRCs. Remove DSUB pi-filters, attach filter boards to all DIBs with all switches OFF. Repower DCRCs. Zap SQUIDs.
1610 Perform mini IbIs with shielded pi-filter boards attached and all filter lines switched OFF on all 3 DIBs.
1640 Remove DCRC33 (DIB2)'s top shield and retake mini IbIs.
1650 Perform mini IbIs with DCRC33 (DIB2)'s top shield removed, and shielded pi-filter boards attached and all filter lines switched OFF on all 3 DIBs.
1655 Fill LN2 cold trap full.
1700 Power off DCRCs. Replace DCRC33's (DIB2)'s top shield. Detach pi-filter boards, reattach DSUB pi-filters, repower DCRCs, zap SQUIDs.

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