15:35

Electron cooler voltage set point = 244.3 V

Electron cooler voltage readout = 243.75 V

Collector current = 4.29 mA

All system checks OK

Cycle time = 6 s

Detector positions: left = 36.54 mm, right = 64.60 mm

Target density = 2.5e11

Injection = 3 - 4 e7 pps

15:50

Injection intensity dropped to 1e7 pps

15:54

Injection intensity back to ~4e7 pps

17:30

All system checks OK

Target at 3.7e11

Beam dropped to 1e7 pps

17:34

Beam back to 3-4 e7 pps

19:10

Beam started varying between 1e7 and 4e7. The operators briefly closed the Faraday cup (~30 seconds), the beam is now back to ~5e7

19:25

All system checks OK

Target at 2.6e11

Beam at 5e7

21:25

All system checks OK

Target at 2.7e11

Beam at 4-5 e7