User name Mina Kat
Log entry time 00:03:22 on April 8,2007
Entry number 198134
16:20 MCC Called will try to give us 80uA.
Asked to stay at 70 uA see if everything is ok with target and
then go to max current.
16:30 HPH too low, adjusted JT valve. Flow now ~20 g/s
16:48 Asked MCC to ramp up current from 70 to 80 uA in steps of 2 uA
while checking target cooling system.
Right spectrometer Q1 trips, power supply window indicates "Earth Leakage Failure".
17:15 Paged Ed Folts, requested Hall access to cycle power supplies.
Q1 trips two more times, requested second Hall access.
Ed Folts, Jack Segal looking into finding and fixing problem.
19:30 Started monitoring behavior of Q1 (current, flow etc) with strip tool while a gentleman from Rad Con is surveying the Hall.
19:37 Hall survey completed.
20:26 Ed Folts back in Hall to increase all quad flows.
20:35 Ed back from Hall, requested beam
20:56 Beam back at 70uA
Downloaded trigger, got no error message
Run 2167: short test run to check beam spot and prescale factors
Start production runs at Q2= 25 fm-2:
Runs 2168-2174, at current 71 uA
Run 2175 dummy target at 71 uA