May 14th 2021

• Updates
  • HCAL
    • work on decabling / move
    • tried DVCS pulser but need to go through regular gate generator
    • move to May 24th
    • HCal move prep slides: pdf
  • BB Shower
    • will start decabling on Monday
    • FADC with a bad channel - move to another channel - block working ok - Eric will bring bad FADC to Bill Gunning
    • Mark working on the F1 - not sure if he has right library - Bryan will have a quick look at setup
  • BB Hodoscope
    • still taking data
    • waiting next week to start decabling
  • GRINCH
    • Will seal the door today without testing a new pulser first, since the GRINCH will likely be inaccessible for a month in the hall.
    • Leak checks and decabling next week.
  • LHRS
    • progress on cabling and looking at histogram
    • talk on Monday for HRS status at main meeting
    • bank numbering - same bank - max bank number -use same as Hall C - will make a table for the modules will put same bank number as module
  • GEM INFN
    • INFN and UVA GEM in TEDF took cosmics
    • issue with DAQ - problem with HV on one INFN -killed one APV
    • Sean did studies of common mode processing : looks same with sorting and Danning algorithm
    • working on shielding of GEM before move
    • other UVA for front tracking coming next week UV chambers
  • GEM UVA : working on shielding of chambers
  • HV
    • EPICS controls working for MPOD wiener HV for UVA GEM
    • INFN GEM has different HV - ordering more MPOD to have one single
    • software : installation - adaqsc - slowc account - same password as adaq or a-onl
    • need update updates start / end run scripts to use new HV - and epicslogger
    • cannot ssh in rpi8 on LHRS ? might need to restart it or be on right subnet -Bob will send instructions to Steve
  • Data moving
    • Bob agreed to help set it up

• Move to Hall A
  • weldment status
    • still no answer from Jessie or Jack, but plan to be as close as possible to bunker - if cannot move in - will move racks
    • need to make sure nothing loose on weldment so they don't fall
  • hostnames to be transferred
    • as soon as decabling start will ask to move Bigbite host to 192 subnet
  • transfer software to counting house
    • SBS-online status ? Most detector using SBS-online, maybe Grinch still working
    • ET system for online ?
    • people will install software while detector down
• Network : fibers started installation this , put new router next week