Log entry time 00:04:46 on March31,2005

Entry number 142837

18:30 MCC cannot deliver 50uA beam because of vacuum problem, lower beam current to 45uA;

21:26 Left Q1 tripped, helium level fluctuating. We made an access to reset the power supply;

22:24 Back to production;



run summary

run#   start  stop   #events comments

3076   15:54  16:40  220K

3077   16:40  17:29  250K

3078   17:29  18:17  250K

3079   18:17  18:30  15K  stopped due to beam vacuum trip

3080   18:43  19:34  251K

3081   19:34  20:16  200K

3082   20:16  21:08  250K

3083   21:08  21:25  65K  stopped due to Left Q1 trip

3084   22:24  23:29  250K  NA Plane1 L-PMT TDCs 26

3085   23:29    NA Plane1 L-PMT TDCs 26