Difference between revisions of "October 1st 2021"
From Hall A Wiki
(Created page with "*Updates **HCal ***issue between TI, one bad transceiver in one HCAL TI, replaced and working in stand alone ***fixed prescales ( bug in readout list ) - now working ***cosmic...") |
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*Updates | *Updates | ||
**HCal | **HCal | ||
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**Bigbite Shower | **Bigbite Shower | ||
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**Hodoscope | **Hodoscope | ||
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**GRINCH | **GRINCH | ||
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**CDet | **CDet | ||
**LHRS | **LHRS | ||
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**GEM Bigbite INFN | **GEM Bigbite INFN | ||
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**UVA clean room | **UVA clean room | ||
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**GEn RP chamber | **GEn RP chamber | ||
**Helicity | **Helicity | ||
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**Beamline/scalers | **Beamline/scalers | ||
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*On going tasks | *On going tasks | ||
| − | **Cable to weldment ( David / Heidi | + | **Cable to weldment ( David / Heidi 70%? ) |
**cabling scaler/beamline crate ( David , Bob 50%) | **cabling scaler/beamline crate ( David , Bob 50%) | ||
**HRS to TS and timing ( Bob, Maria 50% ) | **HRS to TS and timing ( Bob, Maria 50% ) | ||
**EPICS / start End of run logging script (Alex, Bob 50%) - need ER for insertion - | **EPICS / start End of run logging script (Alex, Bob 50%) - need ER for insertion - | ||
| − | **script check MPD sync ( Ben , Andrew ) - | + | **script check MPD sync ( Ben , Andrew ) - code to unpack information already written - need run with those data - timestamp need some work |
| − | **RF ( | + | **RF (Bob ,Maria ) - located RF prescaler and signal - need to send to HRS and SBS weldment - need add F1 for RF |
| − | **sync check scripts ( Andrew , Alex ) | + | **sync check scripts ( Andrew , Alex 0%) |
**EDTM at least 1 Hz for helicity ( Scott, Arun, Mark ? ) Just need to check it is working : look for 10 Hz EDTM - need to put in TDC too | **EDTM at least 1 Hz for helicity ( Scott, Arun, Mark ? ) Just need to check it is working : look for 10 Hz EDTM - need to put in TDC too | ||
| − | **Hodoscope v1190 clock ( Alex , Mark , Ralph) - | + | **Hodoscope v1190 clock ( Alex , Mark , Ralph) - done |
| − | ***check if calibration is needed after switch | + | ***check if calibration is needed after switch - to do but should not be much |
**Full configration all crates ( Alex, Bryan ) - can attach process to components - just finish CODA config | **Full configration all crates ( Alex, Bryan ) - can attach process to components - just finish CODA config | ||
| − | **need setup screens for online display and analysis, Hall A tools on big screen - can make a map file - | + | **need setup screens for online display and analysis, Hall A tools on big screen - can make a map file - (Bryan , done ) |
**data rate test with new computer and 3 VTPs ( Alex, Bryan ) - | **data rate test with new computer and 3 VTPs ( Alex, Bryan ) - | ||
**test GEM zero supression ( Sean, Holly )- done | **test GEM zero supression ( Sean, Holly )- done | ||
**GEM cosmics ( Sean, Holly ) | **GEM cosmics ( Sean, Holly ) | ||
| − | **Shower cosmics (Arun, Provokar ) | + | **Shower cosmics (Arun, Provokar ) 80 % ? |
| − | **HCAL cosmics (Scott) | + | **HCAL cosmics (Scott) |
**GRINCH cosmics ( Bradley ) | **GRINCH cosmics ( Bradley ) | ||
**Hodoscope cosmics ( Ralph ) | **Hodoscope cosmics ( Ralph ) | ||
| − | **DAQ documentation ( Alex, Rachel ,Don) | + | **DAQ documentation ( Alex, Rachel ,Don) ( 10 % resets, need starting CODA / troubleshoooting ) |
**suggest taking all detectors cosmics every night - took a few runs ! | **suggest taking all detectors cosmics every night - took a few runs ! | ||
**add scaler crate to full config ( Alex, Steve ) | **add scaler crate to full config ( Alex, Steve ) | ||
**coincidence trigger (done ) - need fine tune inputs at TS | **coincidence trigger (done ) - need fine tune inputs at TS | ||
| − | **BB CAL and HCAL at TS - delayed after coincidence (Mark, done ) - need the RC box for FADC ref channel - need delay single triggers - add GRINCH LED - | + | **BB CAL and HCAL at TS - delayed after coincidence (Mark, done ) - need the RC box for FADC ref channel - need delay single triggers (Mark , done 15 ns ) - add GRINCH LED (done #5) - |
**reference channel to all crates - need HCal and Shower + RF | **reference channel to all crates - need HCal and Shower + RF | ||
| − | + | **add FADCs for shower sum and HODO ( David / Mark /Bryan : done ) | |
| − | **add FADCs for shower sum and HODO ( | + | **add FADCs for GRINCH (Bryan/Alex) - done |
| − | **add FADCs for GRINCH (Bryan/Alex) - | + | **read threshold for discriminator from with RPi be Ellen (done), need give code to Steve - could add in logentry or wiki for adding in other scripts |
| − | **read threshold for discriminator from with RPi be Ellen, need give code to Steve - could add in logentry or wiki for adding in other scripts | + | **scaler gating with TS (Alex, Steve) done ? , need include code in readout list - Steve looking at adding to TS list (done) |
| − | **scaler gating with TS (Alex) , need include code in readout list - Steve looking at adding to TS list | + | **MPD crates on hareboot6 (done) - can be power cycled remotely |
| − | **MPD crates on hareboot6 - can be power cycled remotely | + | ** put UVA GEM LV on reboot switch (done) |
| − | ** put UVA GEM LV on reboot switch | + | **(new) Trigger latch TS to TDC ( try F1 ? or add vetroc gem crate ) |
| + | **event type decoding in analyzer | ||
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*Issues | *Issues | ||
| − | **transceiver issues | + | **transceiver issues : HCAL TI might be suspicious ROC 17 ( Scott replaced two transceiver but need to test might be bad connection ) |
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*** 1 out of 4 HRS run with TS, if reboot TS usually fixes it | *** 1 out of 4 HRS run with TS, if reboot TS usually fixes it | ||
**network issue : one short fiber replaced, will try to put in protective tube | **network issue : one short fiber replaced, will try to put in protective tube | ||
**LHRS TI : working now | **LHRS TI : working now | ||
| − | **GEM with TS hanging - real MPD out of sync - fixed with new firmware | + | **GEM with TS hanging - real MPD out of sync - fixed with new firmware - (fixed : 5.2 KHz bufferlevel 5) |
| − | **Shower FADC bad channel - FADC replaced but problem could not be reproduce - need to test more | + | **Shower FADC bad channel - FADC replaced but problem could not be reproduce - need to test more ( on going - low priority ) |
| − | **HCAL FADC bad channel - repaired by Bill - jumper wiggled loose - if no pedestal - could be this jumper | + | **HCAL FADC bad channel - repaired by Bill - jumper wiggled loose - if no pedestal - could be this jumper (fixed) |
| − | **HCAL ROC16 fiber - will double check if fiber 5 enabled - use slave5 - added additionnal fiber for ROC16 - | + | **HCAL ROC16 fiber - will double check if fiber 5 enabled - use slave5 - added additionnal fiber for ROC16 - fixed by cleaning |
| − | **warning PEB ROC - Bryan checking with Dave - might incorrect flag - not sure why - but data still in sync since only happens - | + | **warning PEB ROC - Bryan checking with Dave - might incorrect flag - not sure why - but data still in sync since only happens - still happening - not sure if it is an issue |
**Shower F1 issue at high rate - need to check with OT#2 - check at sync event implemented - DMA error might come from multiple pulsing - switched to 1190 - | **Shower F1 issue at high rate - need to check with OT#2 - check at sync event implemented - DMA error might come from multiple pulsing - switched to 1190 - | ||
**Helicity scaler readout : issues working with same DMA configuration - scalers doing regular VME | **Helicity scaler readout : issues working with same DMA configuration - scalers doing regular VME | ||
| − | **need copy of L1A for helicity scaler - can send TI output ? | + | **need copy of L1A for helicity scaler - can send TI output ? done |
| − | **Full config still hanging on LHRS and HCAL busy | + | **Full config still hanging on LHRS and HCAL busy : no hanging buffer level 2 - need more testing high rate |
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*use HV EPICS : type go_hv on aslow on adaqsc , need people to check if it works and if mapping is correct | *use HV EPICS : type go_hv on aslow on adaqsc , need people to check if it works and if mapping is correct | ||
**control system studio try self update and NFS down | **control system studio try self update and NFS down | ||
**EPICS server need to be started at boot, Ole and Bryan | **EPICS server need to be started at boot, Ole and Bryan | ||
**can put documentation for other control | **can put documentation for other control | ||
| + | **(new) ROC17 F1 data - data left at sync event - seems fixed after fixing busy cabling | ||
| + | **(new) hodoscope no data in some events - seems fixed after putting busy from distribution board | ||
| + | **(new) HCAL ROC17 crash / shutdown | ||
| + | **(new) V1190 stuck at prestart - went away after switch to external clock - maybe bad connection | ||
*Helicity board : 2 avalaible | *Helicity board : 2 avalaible | ||
Revision as of 10:07, 1 October 2021
- Updates
- HCal
- Bigbite Shower
- Hodoscope
- GRINCH
- CDet
- LHRS
- GEM Bigbite INFN
- UVA clean room
- GEn RP chamber
- Helicity
- Beamline/scalers
- On going tasks
- Cable to weldment ( David / Heidi 70%? )
- cabling scaler/beamline crate ( David , Bob 50%)
- HRS to TS and timing ( Bob, Maria 50% )
- EPICS / start End of run logging script (Alex, Bob 50%) - need ER for insertion -
- script check MPD sync ( Ben , Andrew ) - code to unpack information already written - need run with those data - timestamp need some work
- RF (Bob ,Maria ) - located RF prescaler and signal - need to send to HRS and SBS weldment - need add F1 for RF
- sync check scripts ( Andrew , Alex 0%)
- EDTM at least 1 Hz for helicity ( Scott, Arun, Mark ? ) Just need to check it is working : look for 10 Hz EDTM - need to put in TDC too
- Hodoscope v1190 clock ( Alex , Mark , Ralph) - done
- check if calibration is needed after switch - to do but should not be much
- Full configration all crates ( Alex, Bryan ) - can attach process to components - just finish CODA config
- need setup screens for online display and analysis, Hall A tools on big screen - can make a map file - (Bryan , done )
- data rate test with new computer and 3 VTPs ( Alex, Bryan ) -
- test GEM zero supression ( Sean, Holly )- done
- GEM cosmics ( Sean, Holly )
- Shower cosmics (Arun, Provokar ) 80 % ?
- HCAL cosmics (Scott)
- GRINCH cosmics ( Bradley )
- Hodoscope cosmics ( Ralph )
- DAQ documentation ( Alex, Rachel ,Don) ( 10 % resets, need starting CODA / troubleshoooting )
- suggest taking all detectors cosmics every night - took a few runs !
- add scaler crate to full config ( Alex, Steve )
- coincidence trigger (done ) - need fine tune inputs at TS
- BB CAL and HCAL at TS - delayed after coincidence (Mark, done ) - need the RC box for FADC ref channel - need delay single triggers (Mark , done 15 ns ) - add GRINCH LED (done #5) -
- reference channel to all crates - need HCal and Shower + RF
- add FADCs for shower sum and HODO ( David / Mark /Bryan : done )
- add FADCs for GRINCH (Bryan/Alex) - done
- read threshold for discriminator from with RPi be Ellen (done), need give code to Steve - could add in logentry or wiki for adding in other scripts
- scaler gating with TS (Alex, Steve) done ? , need include code in readout list - Steve looking at adding to TS list (done)
- MPD crates on hareboot6 (done) - can be power cycled remotely
- put UVA GEM LV on reboot switch (done)
- (new) Trigger latch TS to TDC ( try F1 ? or add vetroc gem crate )
- event type decoding in analyzer
- Issues
- transceiver issues : HCAL TI might be suspicious ROC 17 ( Scott replaced two transceiver but need to test might be bad connection )
- 1 out of 4 HRS run with TS, if reboot TS usually fixes it
- network issue : one short fiber replaced, will try to put in protective tube
- LHRS TI : working now
- GEM with TS hanging - real MPD out of sync - fixed with new firmware - (fixed : 5.2 KHz bufferlevel 5)
- Shower FADC bad channel - FADC replaced but problem could not be reproduce - need to test more ( on going - low priority )
- HCAL FADC bad channel - repaired by Bill - jumper wiggled loose - if no pedestal - could be this jumper (fixed)
- HCAL ROC16 fiber - will double check if fiber 5 enabled - use slave5 - added additionnal fiber for ROC16 - fixed by cleaning
- warning PEB ROC - Bryan checking with Dave - might incorrect flag - not sure why - but data still in sync since only happens - still happening - not sure if it is an issue
- Shower F1 issue at high rate - need to check with OT#2 - check at sync event implemented - DMA error might come from multiple pulsing - switched to 1190 -
- Helicity scaler readout : issues working with same DMA configuration - scalers doing regular VME
- need copy of L1A for helicity scaler - can send TI output ? done
- Full config still hanging on LHRS and HCAL busy : no hanging buffer level 2 - need more testing high rate
- transceiver issues : HCAL TI might be suspicious ROC 17 ( Scott replaced two transceiver but need to test might be bad connection )
- use HV EPICS : type go_hv on aslow on adaqsc , need people to check if it works and if mapping is correct
- control system studio try self update and NFS down
- EPICS server need to be started at boot, Ole and Bryan
- can put documentation for other control
- (new) ROC17 F1 data - data left at sync event - seems fixed after fixing busy cabling
- (new) hodoscope no data in some events - seems fixed after putting busy from distribution board
- (new) HCAL ROC17 crash / shutdown
- (new) V1190 stuck at prestart - went away after switch to external clock - maybe bad connection
- Helicity board : 2 avalaible
- F1 : need to test high rate
- could increase threshold - window width 1000 ns maybe - need to be optimized - 40 ns - no remote threshold right now - on camac - might be able to control
288 channels = 18 NIM modules
