08:00 Meeting

1
0800 Meeting

• Schedule
• Meeting 0830 Tuesday morning to determine if new
  version TEM/TEM-PS should be tested on EM system
  (as early as Tuesday)
• Testing/Data Taking performed 12-hrs/day since EM
  system integration on Thursday
• Shifts summary

Thursday 8pm-2am Friday 8am-4pm Friday 4pm-8pm Saturday 8am-4pm Saturday 4pm-8pm Sunday 8am-4pm Sunday 4pm-8pm
Hiro, Johann Larry, Xin, Berrie, Johann Larry, Elliott, Johann Hiro, Xin, Berrie, Elliott Larry, Brian, Hiro, Xin, Elliott Hiro, Johann Jim, Gary, Johann
TKR LPT, TKR Occupancy, Noise, Gain CAL CPT, Online-Offline data stream and analysis tests CAL CPT Start data taking - Nominal trigger Nominal trigger Nominal trigger, zero-suppressed - Nominal trigger, zero-suppressed - Nominal trigger, TOT enabled TKR trigger CAL trigger - External trigger (scintillator)
2
EM System Optimization Checks
External Trigger External Trigger
CAL delay Energy (25 err)
0 1968
20 4041
40 6932
60 5536
70 6175
80 8818
100 5737
120 6850
140 5987
170 5948
200 5630
230 5146
255 4426
Rates summary TKR trigger only 10 Hz CAL
trigger only 30 Hz TKR or CAL trigger 35
Hz External trigger 3 Hz Nominal
Configuration TKR or CAL trigger Non
zero-suppressed FITS data output TOT disabled TKR
Threshold 30 CAL LE Gain 5 CAL HE Gain
13 TKR delay 0 CAL delay 70 External
Trigger TKR delay 35 CAL delay 80
TKR trigger only TKR trigger only
TKR delay Hits/event
0 10.5
5 10.4
10 10.5
15 10.3
20 10.2
30 9.9
CAL trigger only CAL trigger only
TKR delay Hits/event
0 8.2
5 8.1
10 8.0
15 7.9
30 7.7
3
Benchmarks for TEM/TEM-PS test

• TKR Occupancy vs strip (6 graphs, 1 per layer)
• TKR Gain vs strip (6 graphs, 1 per layer)
• TKR Noise vs strip (6 graphs, 1 per layer)
• CAL Pedestal vs CDE end (4 graphs, 1 per range)
• CAL Noise vs CDE end (4 graphs, 1 per range)
• Review these graphs at 400pm meeting today in
  preparation for 830am meeting tomorrow morning.
  
• Todays activities will be preparation of these
  graphs otherwise, take more data with external
  trigger, and find optimum CAL delay for TKR
  trigger only, i.e. CAL slow shaper is 3.7
  microsec time-to-peak, then subtract TKR
  time-to-trigger (2.0 microsec).

4
Shift Schedule Until End of Data Taking

1. Two shift workers is necessary and adequate
2. Need to assign shifts until October 12
3. Shift schedule proposal to be presented today at
   400pm meeting