October 25th:
In anticipation of losing access in the evening on arrival at RIKEN the following was done:
- Chiller was refilled
- All power cables reconnected after being removed in October for the RIKEN power down
- All NIM bins, fan trays and RPis were turned on
- 50MHz AIDA clock was set up and connected
- Remote connections to AC Mains relay and RPi for CAEN bias was tested
- Chiller was powered up
October 26th:
11:31 Still have access to the F11 area due to a bigRIPS delay.
Double checked wiring from yesterday and all still seems good
Chiller is still running with set point at +20 deg C
11:36 FEEs powered up. All 24 mounted
11:57 Bias and leakage currents all ok - attachment 1
FEE temperatures all ok - attachment 2
System wide checks all ok
13:26 Bias and leakage currents ok - attachment 3
FEE temperatures all ok - attachment 4
System wide checks all ok
14:00 Stats are ok - attachment 5
Appear similar to last time: https://elog.ph.ed.ac.uk/AIDA/747
However FEE24 and 24 appear much noisier than last time with rates around 100k
19:24 Pulser walkthrough run from 90000 to 10000 in steps of 10000 for R2
Opened file Oct18/R3, alpha run, threshold at 100kev, pulser on.
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