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POCC activities

On October 11, 2010, the AMS02 team met at KSC to finalize key operational goals for the mission, including sub-system, DAQ (Data Acquisition), and system operations. The meeting focused on optimizing performance through detailed data taking for subdetector and system studies, calibration of various components, and improving monitoring tools. Action items included modifications for DAQ procedures, ensuring hardware readiness, and setting up necessary tasks. This collaborative effort is crucial for the long-term success and performance verification of the AMS02 experiment.

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POCC activities

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  1. POCC activities AMS02 meeting at KSC October 11th 2010

  2. main goals • finalize sub-system operations • finalize DAQ operations • finalize system operations

  3. main goals • finalize sub-system operations • finalize DAQ operations • finalize system operations • finalize monitoring tools • data taking for subdetector studies • data taking for system studies

  4. finalize sub-system operationsdata taking for subdetector studies • TOF: scan of thresholds • TRD: trigger delay scan • Tracker: thresholds optimization (event size) • RICH: PMT gain calibration • ECAL: verify behavior with both power on (A & B) • … Flight hardware needed

  5. finalize DAQ operations • JBUX • Modification of startup and power steps for using command files. • New DAQ and TAS run procedures by using command files • Automatic restart DAQ when event mismatch • Level-3 trigger and data compression • … FS and Flight hardware needed

  6. finalize system operations • Modification of UG task • GPS task • TTCS tasks • Star Tracker task • On-board temperature monitor task • … FS and Flight hardware needed

  7. finalize monitoring tools • work is in progress on subsystems • new monitoring ready in 6-7 weeks • general test before the end of November • Critical Health Data …

  8. data taking for system studies • long term performance of the system • MDR verification • muon flux measurement

  9. collected statistics at KSC

  10. the measurement  30 h data AMS02-SCM @ CERN  Considering the acceptance ratios SCM/PM ~ 10, we roughtly need 300 h

  11. the use of the data  30 h data AMS02-SCM @ CERN

  12. Statistics Needed < 3m 2 TeV = 3m level > 3m A. Oliva

  13. AMS POCC for ISS Functional Data Flow in the POCC (in reality, everything is done over Ethernet with the Switch in the center of a star configuration). Voice Loop Open source voice loop server handles internal communications and mixes in voice channel to/from NASA. 0. Management 3. DAQ+Trigger +RunControl 4. Data Handling 1. Shift Leader (alt. Commander) 5. Tracker+Laser Align.+Cooling The Wall Voice Loop 2. Commander Commands 6.TRD+TRD Gas Commands One specific station can actually send commands, others can prepare them. 7. TOF+ACC 13. Liason POIC, MSFC, AL 8. RICH Nominal: All Data AMS GSC-N Cmds to GSC-N 11. Consultants 9. ECAL Video Live NASA video feeds are just another network service. “All Data” Stored, processed and redistributed from the Storage Server. Extra processing power provided by Processing Node. 10. Thermal 12. On call All Data All Data: Science Data,Monitoring Data A+B, ISS Ancillary Data andCritical Health Data POCC Station: PC + 2 Screens + headset + laptop location SOC

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