Meeting-11172022

General Information

• Logbook

https://logbooks.jlab.org/book/nps

• If you are not already subscribed please sign up to nps and nps_daq at:

https://mailman.jlab.org/mailman/listinfo/nps

https://mailman.jlab.org/mailman/listinfo/nps_daq

• Slack

https://nps-jo93164.slack.com

• NPS on CUE system

Brad's Hall A/C computing tricks and tips

/work/hallc/nps for development code, etc (NB not backed up)

/volatile/hallc/nps for large data file (write to tape if anything you want to keep: /mss/hallc/c-nps/analysis)

/mss/hallc/c-nps/raw is where raw data will go.

• hcana and replay set up instructions (for pionLT run)

https://wiki.jlab.org/cuawiki/index.php/Meeting-04072022

• "Working" decode software (hcana and replay dir) for EEL108 data (cdaql3:/data1/cdaq/NPS/vme2_7.evio.0) is now available:

https://github.com/dhamilton-glasgow/hcana/tree/nps_develop

https://github.com/dhamilton-glasgow/hallc_replay/tree/nps_develop

Based on the hcana classes and replay files developed by Steve Wood and Carlos Yero. Still some issues to be tidied up, but it already decodes writes the 26-sample waveform to a root tree.

Example event display available in replay repo above under macros (also here [1]).

Zoom link

https://jlab-org.zoomgov.com/j/16162588644?pwd=eklwZko1TDZkam1Ba3dSYVkyVlk4dz09

Agenda

• DAQ and firmware
• Slow controls
• Software
• Other business

Software task list (draft)

• Near-term priorities (for summer tests)
  • hcana FADC mode 10 code (Mark, David) -- DONE
  • hcana NPS class, replay script and database file (Steve Wood, Carlos Yero, David) -- DONE
  • online display and cosmic calibration scripts (Julie, Pramita, Alexandre, Zheng) -- DONE

• Medium-term (summer - fall)
  • code to handle VTP data in hcana (David)
  • data unblocking (Ole, Bob, David)
  • geant4 simulation (Marie, Deb)
  • online interface with ET system (Paul, Zheng)

• Longer term
  • offline reconstruction and clustering (Steve Wood, Carlos Yero, Julie and others)
  • offline calibration scripts (??)

Next meeting

8th December 2022 at 8.30am ET