Difference between revisions of "September 3rd 2021"

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**CDet
 
**CDet
 
**GEM BigBite
 
**GEM BigBite
−
***took*  
+
***took cosmics data with UVA UV channels and taking data now with 
−
 
+
***INFN still has HV issues -
 +
***APV get zapped by HV - no way to disable a particular APV by software
 +
***module might be replaced or might replace whole layer
 +
***other module which might have bad cabling - can check when OSP approve
 +
**UVA GEM
 +
***taking cosmics
 +
***setup in EEL126 -
 +
*** want to run optical - DAQ still being put back together - late next week at earliest
 
**RF time  
 
**RF time  
 
**need add TDC
 
**need add TDC
 
**HV
 
**HV
 +
***CAEN HV used for INFN - non zero current from power supply  - up to 200 nA - could be offset
 +
***HV cables to MPOD for spares
 +
***CAEN HV : bug in EPICS driver fixed, seems ok for now
 +
***CAEN VME avalaible
 
**Scalers
 
**Scalers
 
***need cabling
 
***need cabling
 
***need work on readout  
 
***need work on readout  
−
***need one SIS set to 3801 for helicity, rest 3800
+
***one SIS set to 3801 for helicity in slot 16, rest 3800 - pulser can make fake helicity signal and LNE - can add a few BCM channels and add L1A to check synchronization
−
***G0 scalers than can be used for detectors - need width at least 10 ns as input
+
***TI working now - can test read out - check on every event - reported helicity -  
 
***FADC for BPM/raster + helicity signal
 
***FADC for BPM/raster + helicity signal
−
***can add readout list
+
***minimum rate to make sure we don't miss some windows
−
***3820 cannot get it to work so far, will take it out - and work on it in TEDF
+
 
**Recoil polarimeter
 
**Recoil polarimeter
 
**EPICS
 
**EPICS
 +
***hacweb7 back on network, alarm handler scripts copied , sound installed - David will set it up with Steve
 +
***alarm handler gives a lot of error for some records
 +
***might be routing issue, might need to check with Brad Cumbia
 +
***some inconsistencies in EPICS gateway , need to make sure
 
**BCM
 
**BCM
−
***plugged signal in analog receiver for upstream - 30 uA - will check signal in counting house
+
***linearity test on dnew and unew, David working with Dave - dnew 0.1% and unew 0.4% - scanning 1 uA to 170 uA 
−
***DAC input for VtoF
+
**BPM
−
***digital receiver - cable should still be connected as before
+
***will look for Jason write up for twiddle testing
−
 
+
 
**Helicity
 
**Helicity
−
***erverything plugged in LHRS - still need L1A patch to scaler
+
***issues getting readout to work properly with FADC
−
*** code merged to readout list - can test it
+
***testing with TEDF crate, early next week
−
*** last piece of helicity scaler from TEDF to be ported over to LHRS
+
−
*** finishing podd module for readout
+
 
**start / stop / EPICS script
 
**start / stop / EPICS script
 
***working on tedbbdaq for test setup
 
***working on tedbbdaq for test setup
−
***will update scripts on adaq 
+
***will update scripts on ada
  
  
 
*On-going tasks
 
*On-going tasks
 
**Network setup ( done ) - SBS MPD side might need few cables - need pull network for SBS side (0%) - should check when bunker is setup
 
**Network setup ( done ) - SBS MPD side might need few cables - need pull network for SBS side (0%) - should check when bunker is setup
−
**Scaler crate setup (90 % - Steve - need add readout) - Steve could not talk to CPU (done) - IP fixed with DHCP - need change fan tray - CAEN ( done )
+
**Scaler crate setup (90 % - Steve - need add readout) - Steve could not talk to CPU (done) - IP fixed with DHCP - need change fan tray - CAEN ( done ) - need try reset with ethernet of CAEN crate  - send info to Bryan
−
**documentation of VME crate names to power cycle - need to make sure all VXS are in dhcp -Bryan ( done ) https://hallaweb.jlab.org/wiki/index.php/SBS_Network_Devices_in_Hall_A
+
**documentation of VME crate names to power cycle - need to make sure all VXS are in dhcp -Bryan ( done ) https://hallaweb.jlab.org/wiki/index.php/SBS_Network_Devices_in_Hall_A  
 
**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 )  
 
**boot VME controllers (100 % done - need ask hostname TS crate )
 
**boot VME controllers (100 % done - need ask hostname TS crate )
 
**TS cables  - all fibers plugged (done) - will post informations -hodoscope / grinch/ shower separate - can be combined at any time now everything plugged to TS
 
**TS cables  - all fibers plugged (done) - will post informations -hodoscope / grinch/ shower separate - can be combined at any time now everything plugged to TS
−
- new firmware for LHRS TI -
+
- new firmware for LHRS TI ( still need to update)-
 +
**LHRS can still use adev account
 +
***all crates tested individually with TS by Bryan besides HCAL -
 +
***config Shower and GEM - issues with TI or fiber being investigated
 
**detector cabling ( 100 % - debugging )
 
**detector cabling ( 100 % - debugging )
−
**new MPD production - about to start - FPGA received by Paolo - need check when production starts   
+
**new MPD production - about to start - FPGA received by Paolo - need check when production starts  - need follow up with 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 VTP readout - on-going in daq lab - still having issue getting APV sending data to MPD - events going through high speed link - (done using for taking all GEM data )
 
**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 (done) - 5.2 KHz max trigger rate - 900 MB/s max per VTP - LV installed soon (done )   
 
**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 (done) - 5.2 KHz max trigger rate - 900 MB/s max per VTP - 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 one more  
 
**setup portservers : 1 4 port portserver for VTP (done), still need to set up a 8 port one and HCAL portserver - need one more  
Line 91: Line 105:
 
**Bigbite - HCal trigger setup - need check with Bob if additionnal NIM crate need to be install - might be ok with current NIM crate
 
**Bigbite - HCal trigger setup - need check with Bob if additionnal NIM crate need to be install - might be ok with current NIM crate
 
**TS setup - 90 % - all cabled - still need to configs  
 
**TS setup - 90 % - all cabled - still need to configs  
−
**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 and Bob, Jack Heidi helping )
+
**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 and Bob, Jack Heidi helping ) - time estimate ? Jack and Heidi
 
**HCAL cabling ( done )
 
**HCAL cabling ( done )
 
**HCAL need power ( done, Berta )
 
**HCAL need power ( done, Berta )
Line 101: Line 115:
 
**Cosmics Shower ( on going )
 
**Cosmics Shower ( on going )
 
**Cosmics Hodoscope ( on-going )
 
**Cosmics Hodoscope ( on-going )
−
**Cosmics Grinch
+
**Cosmics Grinch (on going )
 
**Test 10 gig link to DAQ to adaq1 - 900 MB/s - will try with two VTP
 
**Test 10 gig link to DAQ to adaq1 - 900 MB/s - will try with two VTP
 
**New computers have been installed - Main DAQ computer still not received -  
 
**New computers have been installed - Main DAQ computer still not received -  
Line 110: Line 124:
 
**Issue with CAEN HV for Hodoscope with EPICS
 
**Issue with CAEN HV for Hodoscope with EPICS
  
−
**2 bad FADCs Bigbite - 1 FADC was repaired - one being repaired - 1 Compton FADC - repaired can use as spare  ( done )
+
**2 bad FADCs Bigbite - 1 FADC was repaired - one being repaired - 1 Compton FADC - repaired can use as spare  ( done ) - 1 more FADC shower to be repaired -
 
  1 more bad FADC on shower ( 1 channel bad )  
 
  1 more bad FADC on shower ( 1 channel bad )  
−
**SD delay : still need 2 SDs ( Glasgow and INFN just requested quote ) Hall B lending two - will get once checked  
+
**SD delay : still need 2 SDs ( Glasgow and INFN just requested quote ) Hall B lending two - will get once checked -
−
**need to adjust for HCAL transit time with different PMTs - looked at it already, about 12 ns - 20 cable after summing - still need to look with led
+
**need to adjust for HCAL transit time with different PMTs - looked at it already, about 12 ns - 20 cable after summing (done) - still need to look with led
−
**status of cosmics paddles ( installed by Bogdan ) - HCAL paddles in test lab still need to be set up - Scott checked with techs - will push next week
+
**status of cosmics paddles ( installed by Bogdan ) - HCAL paddles in test lab still need to be set up - Scott checked with techs - will push next week - will do it when crane is in
 
**GEM fibers too short : Mark will order parts - ( fiber ordered - + 2 extensions ordered )
 
**GEM fibers too short : Mark will order parts - ( fiber ordered - + 2 extensions ordered )
−
**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 -   
+
**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 -  ( at least 2 bad MPDs ) - check google doc
−
***APV needed 1208 - 966 in hand working - Michael might lend 40 - ( check with Thir )
+
***APV needed 1208 - 966 in hand working - Michael might lend 40 - ( check with Thir ) - still need 95 -
 
**GEM fiber possibly bad - 2 broken - if long sleeve want to pull spare in separate conduit ( extension setup - 50 % )
 
**GEM fiber possibly bad - 2 broken - if long sleeve want to pull spare in separate conduit ( extension setup - 50 % )
 
**GEM HV IP need setup ( Alex ) Done
 
**GEM HV IP need setup ( Alex ) Done
 
**GEM clock/trigger box for BB side ( got one from UVA )
 
**GEM clock/trigger box for BB side ( got one from UVA )
 
**GEM LV remote control ( done )
 
**GEM LV remote control ( done )
−
**GEM VTP transceivers hanging - ( swapped with SSP - firmware fix will be implemented )
+
**GEM VTP transceivers hanging - ( swapped with SSP - firmware fix will be implemented - need to check with Ben )  
 
**SBS bunker cables  
 
**SBS bunker cables  
 
***fiber order
 
***fiber order
−
***test multiple event builder soon
+
***test multiple event builder soon  
  
  
 
*Status software in a-onl@aonl1
 
*Status software in a-onl@aonl1
 
*GRINCH
 
*GRINCH
−
**still need to install - need to check if commits were merged
+
**still need to install - need to check if commits were merged  
 +
**still running locally -
 
*Shower
 
*Shower
 
**installed
 
**installed
 +
**one script working with TS files
 
*GEM
 
*GEM
 
**Andrew still need to set it up there
 
**Andrew still need to set it up there
 
*Hodoscope
 
*Hodoscope
−
**installed
+
**installed  
 
*HCAL
 
*HCAL
 
**setup and can look at data
 
**setup and can look at data
Line 144: Line 160:
 
**want run GEM and shower
 
**want run GEM and shower
 
**readout list ready - just need CODA configs
 
**readout list ready - just need CODA configs
−
**TS for V792 gate  
+
**TS for V792 gate ( not sure where to get the gate - TS output fast L1A - Bryan will send info to Mark )
  
 
*coincidence Shower and hodoscope in TS2 of GEM
 
*coincidence Shower and hodoscope in TS2 of GEM

Latest revision as of 11:58, 3 September 2021

  • Updates
    • HCal
      • new TI swapped
      • all fibers connected
      • Bryan will make the HCal config
      • TDC reference time working now
      • extra FADC with copy of trigger ( reference ) ( make sure the shaper is in and it is the good one ) , 10 supercluster analog sums - might need different latency for the reference time
      • need to check linear fan/in for offsets
      • need double check no capacitive coupling in wrong place
      • might need to add capacitor on some channels if needed
      • 10 ns cable extension to JLab PMTs - clusters line up better
      • can check with LED, but LED not yet ready
      • is there air flushing on PMT ? Not
    • Bigbite Shower
      • finished pulser test for shower and preshower

(look up table of ratios : some modules have isses in shower and still investigating preshower )

      • could not find any linear fan in/out - need check to Bogdan or Jack
      • might be modules in LHRS that might not be in used
      • connected cables from BB discrimator to HCAL DAC, threshold can be changed remotely
      • installing 2 FADCs in hodoscope crate for sum monitoring
      • one FADC channel was not working 1-4 - will remove FADC to be repaired
      • coincidence trigger : can work with Bob and Scott today - pulser ready
      • continue to debug and take cosmics overnight
      • need clean up area
      • all scalers plugged and to F1 - some features in TDC might be odd
      • need FADC trigger cables
    • Bigbite Hodoscope
      • noise issue figured out
      • could take data with DAQ and troubleshooting
      • 4 data runs at 4 different HV, of lower detector, next middle and upper third
      • still couple of channels to check
      • will try to add to full DAQ when not in use
    • GRINCH
      • setting up timing set up, using hodoscope trigger - signal was too long - shorten cabled - ADC gate working
      • everything reading out - some decoding issue - to look at the data
      • OSP submitted to work on upper half of detector - all ADC channels working
      • few TDC/ PMTs
    • LHRS
      • no major updates
      • waiting for cables
      • will try with TS
      • different modes : running mode with and with fastbus
      • Bryan tried run slave config
    • CDet
    • GEM BigBite
      • took cosmics data with UVA UV channels and taking data now with
      • INFN still has HV issues -
      • APV get zapped by HV - no way to disable a particular APV by software
      • module might be replaced or might replace whole layer
      • other module which might have bad cabling - can check when OSP approve
    • UVA GEM
      • taking cosmics
      • setup in EEL126 -
      • want to run optical - DAQ still being put back together - late next week at earliest
    • RF time
    • need add TDC
    • HV
      • CAEN HV used for INFN - non zero current from power supply - up to 200 nA - could be offset
      • HV cables to MPOD for spares
      • CAEN HV : bug in EPICS driver fixed, seems ok for now
      • CAEN VME avalaible
    • Scalers
      • need cabling
      • need work on readout
      • one SIS set to 3801 for helicity in slot 16, rest 3800 - pulser can make fake helicity signal and LNE - can add a few BCM channels and add L1A to check synchronization
      • TI working now - can test read out - check on every event - reported helicity -
      • FADC for BPM/raster + helicity signal
      • minimum rate to make sure we don't miss some windows
    • Recoil polarimeter
    • EPICS
      • hacweb7 back on network, alarm handler scripts copied , sound installed - David will set it up with Steve
      • alarm handler gives a lot of error for some records
      • might be routing issue, might need to check with Brad Cumbia
      • some inconsistencies in EPICS gateway , need to make sure
    • BCM
      • linearity test on dnew and unew, David working with Dave - dnew 0.1% and unew 0.4% - scanning 1 uA to 170 uA
    • BPM
      • will look for Jason write up for twiddle testing
    • Helicity
      • issues getting readout to work properly with FADC
      • testing with TEDF crate, early next week
    • start / stop / EPICS script
      • working on tedbbdaq for test setup
      • will update scripts on ada


  • On-going tasks
    • Network setup ( done ) - SBS MPD side might need few cables - need pull network for SBS side (0%) - should check when bunker is setup
    • Scaler crate setup (90 % - Steve - need add readout) - Steve could not talk to CPU (done) - IP fixed with DHCP - need change fan tray - CAEN ( done ) - need try reset with ethernet of CAEN crate - send info to Bryan
    • documentation of VME crate names to power cycle - need to make sure all VXS are in dhcp -Bryan ( done ) https://hallaweb.jlab.org/wiki/index.php/SBS_Network_Devices_in_Hall_A
    • 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 (done) - will post informations -hodoscope / grinch/ shower separate - can be combined at any time now everything plugged to TS

- new firmware for LHRS TI ( still need to update)-

    • LHRS can still use adev account
      • all crates tested individually with TS by Bryan besides HCAL -
      • config Shower and GEM - issues with TI or fiber being investigated
    • detector cabling ( 100 % - debugging )
    • new MPD production - about to start - FPGA received by Paolo - need check when production starts - need follow up with Paolo
    • MPD VTP readout - on-going in daq lab - still having issue getting APV sending data to MPD - events going through high speed link - (done using for taking all GEM data )
    • 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 (done) - 5.2 KHz max trigger rate - 900 MB/s max per VTP - 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 one more
    • need to install remote switch for crate in bunker (done hareboot32) - rest are VXS or VME64 - need put CAEN crate on network
    • Bigbite - HCal trigger setup - need check with Bob if additionnal NIM crate need to be install - might be ok with current NIM crate
    • TS setup - 90 % - all cabled - still need to configs
    • 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 and Bob, Jack Heidi helping ) - time estimate ? Jack and Heidi
    • HCAL cabling ( done )
    • HCAL need power ( done, Berta )
    • Mark hodoscope trigger ( done )
    • 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 (done )
    • Cosmics trigger ( done ) -
    • Cosmics HCAL ( ongoing )
    • Cosmics Shower ( on going )
    • Cosmics Hodoscope ( on-going )
    • Cosmics Grinch (on going )
    • Test 10 gig link to DAQ to adaq1 - 900 MB/s - will try with two VTP
    • New computers have been installed - Main DAQ computer still not received -
    • EPICS script -
    • alarm handler (David) - still need to set up on adaqsc - check with Ole to have hacweb7 online and copy - need to make sure audio avalable for alarm
  • Outstanding issues
    • Issue with CAEN HV for Hodoscope with EPICS
    • 2 bad FADCs Bigbite - 1 FADC was repaired - one being repaired - 1 Compton FADC - repaired can use as spare ( done ) - 1 more FADC shower to be repaired - 
1 more bad FADC on shower ( 1 channel bad )
    • SD delay : still need 2 SDs ( Glasgow and INFN just requested quote ) Hall B lending two - will get once checked -
    • need to adjust for HCAL transit time with different PMTs - looked at it already, about 12 ns - 20 cable after summing (done) - still need to look with led
    • status of cosmics paddles ( installed by Bogdan ) - HCAL paddles in test lab still need to be set up - Scott checked with techs - will push next week - will do it when crane is in
    • GEM fibers too short : Mark will order parts - ( fiber ordered - + 2 extensions ordered )
    • 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 - ( at least 2 bad MPDs ) - check google doc
      • APV needed 1208 - 966 in hand working - Michael might lend 40 - ( check with Thir ) - still need 95 -
    • GEM fiber possibly bad - 2 broken - if long sleeve want to pull spare in separate conduit ( extension setup - 50 % )
    • GEM HV IP need setup ( Alex ) Done
    • GEM clock/trigger box for BB side ( got one from UVA )
    • GEM LV remote control ( done )
    • GEM VTP transceivers hanging - ( swapped with SSP - firmware fix will be implemented - need to check with Ben )
    • SBS bunker cables
      • fiber order
      • test multiple event builder soon


  • Status software in a-onl@aonl1
  • GRINCH
    • still need to install - need to check if commits were merged
    • still running locally -
  • Shower
    • installed
    • one script working with TS files
  • GEM
    • Andrew still need to set it up there
  • Hodoscope
    • installed
  • HCAL
    • setup and can look at data


  • All crates
    • want run GEM and shower
    • readout list ready - just need CODA configs
    • TS for V792 gate ( not sure where to get the gate - TS output fast L1A - Bryan will send info to Mark )
  • coincidence Shower and hodoscope in TS2 of GEM
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