Beamrate (scintillator) - 2592
Accepted Trigger - 7
Trigger - 7

Minutes from the Shift

18:15 - Lithium beam went down for approximately 6 minutes at about this time. After the beam was reestablished the control room quickly performed a calibration. This can be seen in the data by the re-emergence of the detected proton beam prior to the scintillator detecting any lithium-11.

20:10 - A run that had begun at 18:51 was stopped by R. Kanungo to see if the data collection for the delta-E detector could be improved. Counts for delta-E were low. (note from R. Kanungo to be attached)

21:53 - The control room called to say that a cavity had 'dropped out'. This issue was resolved and a new run began however counts were not taken from the short run which had started at 21:47.

22:22 -  The StripTool Graph on the EpicsPC recorded an abnormally stable lithium-11 beam intensity and proton beam current (zero fluctuation)  for approximately 5 minutes. However, during this time CAEN readouts from the scintillator on Tuda 3 continued to fluctuate suggesting the issue is with EpicsPC or StripTool.

Leakage Currents

DE0      -   0.06

E3         -   0.25

DE2       -   0.08

E5         -   0.31

DE4       -   0.03

E7         -   0.47

DE6       -   0.05

E2         -   0.52

UP 0     -   0.05

UP 1     -   0.04

UP 2     -   0.04

UP 3     -   0.00

UP 4     -   0.01

UP 5     -   0.06

UP 6     -   0.09

UP 7     -   0.23

S2         -  0.91

Other Issues

A quick run-through of the channels showed that channels 19 and 32 on UP 1 (adc 11) are probably broken.