November 13th 2023

• Updates for ALL
  • Trigger
    • Trigger for ALL : trigger width BB 15 ns , HCal 60 ns , Coincidence width 50 ns
    • ECL cable was flipped, no corrected - TI to LECROY NIM/ECL - 40 ns - was going to TS input
    • will use only one threshold - not high threshold veto for now
  • HCal
    • short cosmics run, will take longer runs - not planning to change HV - few noisy channels
  • BB shower
  • Hodoscope
    • latency adjusted and look ok
    • Hodoscope looks ok, check channel which was fixed
  • GRINCH
  • Beamline
    • same as GEN
    • issue with crosscheck of SBS and HRS crate : counter of scaler reads each crate has - sometimes can get an offset - software fix to recognize if there is a mismatch and allow to have an offset - only happen at run start - need more than 1 HZ of trigger - make sure we have at least pulser trigger of 1 Hz ( GRINCH )
    • Helicity board available, could be added in one of the two crates - Check LHRS or SBS crate for one extra slot
  • BB GEMS
  • SBS GEMS

• GEn RP
  • Active : check with Bill for analyser - initial hodo and GRINCH - will check if can use spare FADC and VXS crates
  • GEMs :

• GEp5
  • HCAL trigger
    • Hanjie finished algorithm and working on simulation, debugging now
    • can try to implement it for spring run March 15th 2024
  • SBS GEMs ROI
    • need to work out read out the GEM sparsification : Alex will work on a document with Andrew
    • New common mode calculation ( high priority ? )
  • FADC ECAL
    • plan to reuse HCAL for ECAL
    • need to follow up on FADC
    • VTP order for 30 VTP went out - expect roughly 1 year - need to check if we have enough VTPs if new one not received yet -