Difference between revisions of "August 6th 2021"

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*Updates
 
*Updates
 
**HCal
 
**HCal
−
***Cables from FE to bunker : about 20% done ~ 2weeks to complete - could use man power to unroll cable while 2 people installing
 
−
***5 to 9 Sebastian and Provokar out of town
 
−
***power to HCAL racks - still no power - issue with transformer - Jack thinks transformer might not have enough power
 
 
**Bigbite Shower
 
**Bigbite Shower
−
***starting laying cable
 
−
***HV cables were found to be to short ( 25 m - need 30 m) - 10 m extension found - making more extensions - signals cables not laid out
 
−
***HV location changed
 
−
***BB shower VXS
 
 
**Bigbite Hodoscope
 
**Bigbite Hodoscope
−
***working in Hall staging cables : ADC cables in bunker ready to be plug when BB cable tray is installed, waiting for cable tray for detector to bunker
 
−
***Rachel and David working on SBS-Offline software
 
 
**GRINCH
 
**GRINCH
−
***Fully cabled : ADC and TDC at both ends, some slack left in middle way, can adjust if needed
 
−
***ADC cables on detector
 
−
***just need HV to take data
 
−
***LV cable needs to be extended for NINO supply
 
−
***some cables connectors need to be repaired
 
−
***will setup GRINCH CODA on counting house computer
 
−
***repeater rack is in bunker - 100 m TDC cables
 
 
**LHRS
 
**LHRS
−
***Maria plots of A1
 
−
***VDC maybe one bad card : Jack knows about it
 
−
***Scaler server from Steve setup for both crates
 
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***Scaler ordered postponed to Oct 1
 
 
**CDet
 
**CDet
−
***taking data, fixing problems
 
−
***identified replacement PMTs
 
−
***HV still running
 
 
**GEM BB Hall A
 
**GEM BB Hall A
−
***fibers setup
 
−
***LV ready
 
−
***can power up on Monday
 
−
***Bryan get closer to completion, Ben showed ROC part working for FADC
 
−
***ready next week for VTP in Hall A if needed
 
 
**GEM INFN Test Lab
 
**GEM INFN Test Lab
−
***Test SSP readout
 
 
**GEM UVA
 
**GEM UVA
−
***working on shielding
 
 
**Beamline
 
**Beamline
−
***software, monitoring scripts almost setup, writing shifter documentation
 
−
***looking at PREX alarm handler
 
 
**Helicity
 
**Helicity
−
***Bob and Paul, will go in LHRS to install scalers - One scaler has a bad user bit 2 and on has a broken NIM input - could use ECL - ECL scaler - could use one scaler from scaler crate at entrance of hall
 
−
***work on analysis software TQWeak class compatible and should be
 
 
**HV
 
**HV
 
**Scalers
 
**Scalers
−
***2eVME
 
−
***Crate to be installed under hodoscope
 
 
*VME controllers  
 
*VME controllers  
−
**Bryan helping set up, most should be up in a few days
 
  
  

Revision as of 10:26, 6 August 2021

  • Updates
    • HCal
    • Bigbite Shower
    • Bigbite Hodoscope
    • GRINCH
    • LHRS
    • CDet
    • GEM BB Hall A
    • GEM INFN Test Lab
    • GEM UVA
    • Beamline
    • Helicity
    • HV
    • Scalers
  • VME controllers


  • On-going tasks
    • Network setup ( done )
    • Scaler crate setup (75 % - need put crate in / setup cpu )
    • 3 rd GEM VXS crate install router moved up ( 75% )
    • need power and network in GEM bunker
    • detector accounts setup ( check with Ole )
    • boot VME controllers (GRINCH Hodo Shower , 2GEM crate up ~60 % controller booted - Bryan setting up as in TEDF - need setup MPD new controllers)
    • detector cabling -
    • new MPD production - about to start - need to ship our FPGA to Paolo
    • MPD VTP readout - on-going in daq lab - being setup in Hall A - need setup VTPs to boot
    • setup portservers
    • need to install remote switch for crate in bunker - rest are VXS or VME64
    • Bigbite - HCal trigger setup
    • TS setup - 0%
    • Beamline crate setup ( in scaler crate )
    • HCAL cabling
    • HCAL need power
    • Mark hodoscope trigger ?
    • Computer move to Hall A : sbsdaq1/2 tedbbdaq enpcamsonne
    • LHRS fiber pull


  • Outstanding issues
    • 2 bad FADCs Bigbite - 1 FADC was repaired - one being repaired - 1 Compton FADC
    • SD delay : still need 2 SDs ( Glasgow and INFN just requested quote )
    • need to adjust for HCAL transit time with different PMTs
    • status of cosmics paddles ( installed by Bogdan )
    • GEM fibers too short : 60 m ordered
    • 15 bad MPDs
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