01:17

Run 40 continues.

Beam intensity looks OK. Oscillates between just below 2.5e7 and just below 3e7. (attachment 1)

Target density 4.3e11, YR09 pressure 1.54e-10 mbar.

Rates in monitoring code show beam on target.

FEE temperatures all OK - plot over time (attachment 2)

System check OK

Leakage current OK -trending down (attachment 3)

Tape server and merger OK. Merger stats (attachment 4)

ADC data items looks OK, spectrum browser rates OK

Spectrum browser stat (attachment 7 LOG scale) - looks like some HEC were firing previously. Spec browser histograms zero'd to monitor

pn + nn waveforms (attachments 5+6)

Monitoring code energy histograms (attachment 8)

02:40

X2go screen size has decreased further -> cannot see target density but can view beam intensity. Will use ML vac plot to help gauge beam on target

Beam intensity has decreased over the last hour but has now stabilised and is now ~2e7 at injection. Pressure in YR09 has decreased slightly accordingly from ML online but not significantly (still >1e-10 mbar)

Monitoring code rate plots indicate beam on target

All daq checks OK

Will continue to monitor beam intensity

04:14

Ring intensity has increased and appears stable back at 2.5e7.

Target density has slightly decreased to 3e11, ring pressure YR09 stable at 1.5e-10 mbar. I am reluctant to try and move the nozzle while my x2go screen is not 100%.

FEE temps OK

System checks OK

Merger and tape server OK

Rates in all FEEs look OK

Spectrum browser stats (attchment 9) no HEC firing

Monitoring code rates look OK -> beam on target (attachment 10)

05:14

Beam intensity looks OK, Target density 3.11e11. Ring pressure YR09 2e-10 mbar.

All checks OK

Monitoring code rate looks OK -> beam on target

06:20

Beam intensity OK, Target density 3.1e11. Pressure YR09 1.9e-10 mbar.

FEE temps OK

System checks OK

Statistics and rates of all FEEs OK

Merger and Tape server OK

Monitoring code rates look OK -> beam on target

Merger statistics (attachment 11)

7:15

Beam intensity 2E7, target density getting bad 2eE11. WIll fix it from the lab.

FEE temps OK

System checks OK

Merger OK

Stats OK