2016/09/24 (Saturday)
| DCRC1 and DCRC3 powered on and connected through HV setup EBoxDIB 2/3 → 3.2 MHz filters → Cables → remapping board I/remapping board II → HVside2board “DIB1”/“DIB2” → DCRC55(1)/50(3). Remapping boards have all possible lines switched off. 33kΩ resistor currently removed. | |
| Baked using UV LEDs for 12 hours last night. Tower was at 0.40 K until 09:13 then fell to base over about 40 minutes. | |
| 0957 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ +12V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 1033 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ -12V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 1220 | Tower/MC/Coldplate = 88/57/??(2.9 kΩ) mK, Still = 1.09 K / 95 μbar, G1/G2 = 185/170 mbar, 1K Pot = 1.61 K / 9.0 mbar. MB = 70.4% Like the last few days the Coldplate thermometer seems to be reading wrong. The other SENSOR 1 thermometers are maybe ok: Still near normal, MC Sensor = 77 mK Boiloff rate: good. Yesterday pressure was released from MB at 10, 35, 60 minutes after 92.8% fill 1K Pot has been stable. |
| 1230 | Fill LN2 cold trap bath. |
| 1329 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ +11V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 1402 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ -11V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 1437 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ +10V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 1512 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ -10V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 1545 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ +9V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 1417 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ -9V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 1650 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ +8V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 1650 | Na-22 source put away. |
| 1652 | Y-88 source put out on the floor roughly 2 meters from fridge. |
| 1722 | Y-88 source put away. |
| 1724 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ -8V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 1758 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ +7V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 1830 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ -7V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 1902 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ +6V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 1938 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ -6V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 2011 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ +5V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 2043 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ -5V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 2116 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ +4V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 2149 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ -4V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 2221 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ +3V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 2254 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ -3V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 2327 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ +2V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 2359 | With no resistor on DIB1 QOFB line, commence automated series of 30 sec flash with UV LEDs/10 minute cooldown/20 minutes data with 0V HV/ -2V DIB1 and 1000 starting/1000 ending randoms with 150 ADC Bin trigger threshold on DIB1 Qo. |
| 0031 | Commence 10 hour UV bake. |