Difference between revisions of "August 20th 2021"

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(Created page with "*Updates **HCal ***HCal fully cabled ***starting reestablishing DAQ, can log to ROC ***will work today on HV (rpi20 and 21) *** and try to take data *** summing trigger should...")
 
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*Updates
 
*Updates
 
**HCal
 
**HCal
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***HCal fully cabled
 
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***starting reestablishing DAQ, can log to ROC
 
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***will work today on HV (rpi20 and 21)
 
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*** and try to take data
 
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*** summing trigger should be working, need to adjust for delays with different PMTs
 
 
**Bigbite Shower
 
**Bigbite Shower
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***Eric, Provokar
 
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***need plug in 15 more bundles
 
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***need plug scalers ( NIM/ECL converter to scaler and F1 TDC)
 
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*** set up cosmics
 
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*** need cable for BigBite shower thresholds
 
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*** will finish cabling this week, start turning on next week
 
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*** check mapping
 
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*** Bryan configuring all detectors today - think to finish today
 
 
**Bigbite Hodoscope
 
**Bigbite Hodoscope
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***all ADC and TDC cabled at detector frame and signal going to bunker, all cables reach in bunker - TDC cables a bit short to reach converter -
 
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***connecting ADC, TDC, HV and LV left
 
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***software progress by Rachel
 
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***ADC cables 100 m
 
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*** need to setup gate for ADC
 
 
**GRINCH
 
**GRINCH
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***existing cabling was redone at Bogdan's request - slack near BB was moved  in near main bunker
 
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***half fully cable
 
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***other
 
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***TDC will be redone
 
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***HV cables laid and are connected
 
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***rpi17 HV
 
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***share same LV cable 
 
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***software ok, still need online monitoring
 
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***still need to move to a-onl account
 
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***scalers display ? Existing and will be installed
 
 
**LHRS
 
**LHRS
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***Maria learning PID for LHRS software
 
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***Bob helping Ole in counting room ( should be ready in 2 weeks )
 
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***still connect to connect to TS - should receive the part fiber next week and can try
 
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***pulser to simulation coincidence
 
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***EDTM ? Need to look for it
 
 
**CDet
 
**CDet
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***taking data to optimize resistors
 
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***after look different HV for efficiency
 
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***helping in Hall for installation
 
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***CNU starting again next week
 
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**GEM BB Hall A
 
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***23 MPDs in Hall
 
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*** all up to date for firmware
 
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*** can update firmware in test lab
 
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*** 10:30 AM power outage, because UV layers, LV was plug on same socket and tripped. Nothing can be read out yet. Being investigated, Thir bringing spares
 
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***need trigger fan/out box for rest of MPDs
 
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**GEM INFN Test Lab
 
**GEM INFN Test Lab
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***HV test on two SBS layers, HV tripping is due to shielding - putting shielding in pieces to see where it can short -
 
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***SSP crate to update firmware for MPDs
 
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**RF time  
 
**RF time  
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**HV
 
**HV
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***MPOD HV GUI for the GEM people
 
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***HV for shower and GRINCH up
 
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*** will check hcal
 
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**Scalers
 
**Scalers
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***Also I got the DSC modules to work as scalers and I am setting up a bunch of SIS scalers as 3800s.  I also have 4 G0 scalers that we could use, but we should make sure that they have wide input signals (>10 ns) and that we don’t use them for anything critical like deadtime, efficiency, beam current etc.
 
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***Bigbite scalers to be added to this crate
 
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**Recoil polarimeter
 
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***hodoscope plugged
 
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***DAQ rack for experiment set up
 
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***starting using Hall A system to boot CPU
 
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**EPICS
 
**EPICS
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***David found alh not available ( used on old computer - hacweb7 ) will move to adaqsc -
 
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**Helicity
 
**Helicity
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***scalers installed, Paul back from vacation
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**start / stop / EPICS scripts
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routine pick -up scaler event for the helicity seed and will be inserted in data stream
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***helicity signal in counting room - not reaching HRS -need to check cable and trace
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***same data stream in SBS scaler crate : need libraries on sbsvme29, library for 3801 - could be easier if in different crate - will check to put it in TS crate or hodo crate
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*** reported helicity and T settle signal tagged in trigger
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***taking the RHRS signal to SBS weldement
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**start / stop / EPICS script
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***Bob has templates working with CODA3
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**Network setup ( done ) - SBS MPD side might need few cables - need pull network for SBS side (0%)
 
**Network setup ( done ) - SBS MPD side might need few cables - need pull network for SBS side (0%)
 
**Scaler crate setup (70 % - Steve ) - Steve could not talk to CPU - IP fixed with DHCP - need change fan tray - CAEN
 
**Scaler crate setup (70 % - Steve ) - Steve could not talk to CPU - IP fixed with DHCP - need change fan tray - CAEN
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**documentation of VME crate names to power cycle - need to make sure all VXS are in dhcp -Bryan
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**documentation of VME crate names to power cycle - [[https://hallaweb.jlab.org/wiki/index.php/SBS_Network_Devices_in_Hall_A ]]- need to make sure all VXS are in dhcp -Bryan
 
**3 rd GEM VXS crate install router moved up ( 100%  )
 
**3 rd GEM VXS crate install router moved up ( 100%  )
 
**need power and network in GEM bunker ( done )  
 
**need power and network in GEM bunker ( done )  

Revision as of 10:32, 20 August 2021

  • Updates
    • HCal
    • Bigbite Shower
    • Bigbite Hodoscope
    • GRINCH
    • LHRS
    • CDet
    • GEM INFN Test Lab
    • RF time
    • HV
    • Scalers
    • EPICS
    • Helicity
    • start / stop / EPICS scripts


  • On-going tasks
    • Network setup ( done ) - SBS MPD side might need few cables - need pull network for SBS side (0%)
    • Scaler crate setup (70 % - Steve ) - Steve could not talk to CPU - IP fixed with DHCP - need change fan tray - CAEN
    • documentation of VME crate names to power cycle - [[1]]- need to make sure all VXS are in dhcp -Bryan
    • 3 rd GEM VXS crate install router moved up ( 100% )
    • need power and network in GEM bunker ( done )
    • boot VME controllers (100 % done - need ask hostname TS crate )
    • TS cables - all fibers plugged - will post informations -hodoscope / grinch/ shower separate - can be combined at any time now everything plugged to TS
    • detector cabling
    • new MPD production - about to start - FPGA shipped to Paolo -
    • MPD VTP readout - on-going in daq lab - still having issue getting APV sending data to MPD - events going through high speed link
    • MPD being setup in Hall A - need setup VTPs to boot (done ) - 10 gigE network plugged (done) - will be able to test in Hall A - LV installed soon (done )
    • setup portservers : 1 4 port portserver for VTP (done), still need to set up a 8 port one and HCAL portserver
    • need to install remote switch for crate in bunker - rest are VXS or VME64 -
    • Bigbite - HCal trigger setup - need check with Bob if additionnal NIM crate need to be install
    • TS setup - 50 %
    • Beamline crate setup ( in scaler crate ) - FADC is in scaler need to be setup - need pull raster BPM BCM (0% will do it with David )
    • HCAL cabling
    • HCAL need power ( done, Berta )
    • Mark hodoscope trigger ?
    • Computer move to Hall A : sbsdaq1/2/3 tedbbdaq (done ) enpcamsonne ( done ) - need to install X server - Need ask Ole -
    • LHRS fiber pull ( waiting fiber August 13th ) - most likely LHRS at end of SBS run
    • Cosmics trigger ( Bogdan ? 0 %) -
    • Cosmics HCAL
    • Cosmics Shower
    • Cosmics Hodoscope
    • Test 10 gig link to DAQ to adaq1
    • EPICS script -
    • alarm handler (David)
  • Outstanding issues
    • 2 bad FADCs Bigbite - 1 FADC was repaired - one being repaired - 1 Compton FADC - repaired can use as spare ( done )
    • 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 : Mark will order parts - need to check status of order
    • 15 bad MPDs - need to look at fixing - Ben ? Dustin loaning us 6 MPDs - need 85 total - 67 in hand - 1 MPD (301) VME address issue in some slot -
      • APV needed 1208 - 966 in hand working - Michael might lend 40 - ( check with Thir )
    • GEM fiber possibly bad - 2 broken - if long sleeve want to pull spare in separate conduit
    • GEM HV IP need setup ( Alex ) Done
    • GEM clock/trigger box for BB side
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