Difference between revisions of "November 13th 2023"
From Hall A Wiki
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*Updates for ALL | *Updates for ALL | ||
| + | **Trigger | ||
| + | ***Trigger for ALL : trigger width BB 15 ns , HCal 60 ns , Coincidence width 50 ns | ||
| + | ***ECL cable was flipped, no corrected - TI to LECROY NIM/ECL - 40 ns - was going to TS input | ||
| + | ***will use only one threshold - not high threshold veto for now | ||
**HCal | **HCal | ||
| + | ***short cosmics run, will take longer runs - not planning to change HV - few noisy channels | ||
**BB shower | **BB shower | ||
**Hodoscope | **Hodoscope | ||
| + | ***latency adjusted and look ok | ||
| + | ***Hodoscope looks ok, check channel which was fixed | ||
**GRINCH | **GRINCH | ||
**Beamline | **Beamline | ||
| − | *BB GEMS | + | ***same as GEN |
| − | *SBS GEMS | + | *** issue with crosscheck of SBS and HRS crate : counter of scaler reads each crate has - sometimes can get an offset - software fix to recognize if there is a mismatch and allow to have an offset - only happen at run start - need more than 1 HZ of trigger - make sure we have at least pulser trigger of 1 Hz ( GRINCH ) |
| − | + | ***Helicity board available, could be added in one of the two crates - Check LHRS or SBS crate for one extra slot | |
| + | **BB GEMS | ||
| + | **SBS GEMS | ||
*GEn RP | *GEn RP | ||
| − | **Active | + | **Active : check with Bill for analyser - initial hodo and GRINCH - will check if can use spare FADC and VXS crates |
| − | **GEMs | + | **GEMs : |
*GEp5 | *GEp5 | ||
**HCAL trigger | **HCAL trigger | ||
| + | ***Hanjie finished algorithm and working on simulation, debugging now | ||
| + | ***can try to implement it for spring run March 15th 2024 | ||
**SBS GEMs ROI | **SBS GEMs ROI | ||
| + | ***need to work out read out the GEM sparsification : Alex will work on a document with Andrew | ||
| + | ***New common mode calculation ( high priority ? ) | ||
| + | **FADC ECAL | ||
| + | ***plan to reuse HCAL for ECAL | ||
| + | ***need to follow up on FADC | ||
| + | ***VTP order for 30 VTP went out - expect roughly 1 year - need to check if we have enough VTPs if new one not received yet - | ||
Latest revision as of 14:37, 13 November 2023
- Updates for ALL
- Trigger
- Trigger for ALL : trigger width BB 15 ns , HCal 60 ns , Coincidence width 50 ns
- ECL cable was flipped, no corrected - TI to LECROY NIM/ECL - 40 ns - was going to TS input
- will use only one threshold - not high threshold veto for now
- HCal
- short cosmics run, will take longer runs - not planning to change HV - few noisy channels
- BB shower
- Hodoscope
- latency adjusted and look ok
- Hodoscope looks ok, check channel which was fixed
- GRINCH
- Beamline
- same as GEN
- issue with crosscheck of SBS and HRS crate : counter of scaler reads each crate has - sometimes can get an offset - software fix to recognize if there is a mismatch and allow to have an offset - only happen at run start - need more than 1 HZ of trigger - make sure we have at least pulser trigger of 1 Hz ( GRINCH )
- Helicity board available, could be added in one of the two crates - Check LHRS or SBS crate for one extra slot
- BB GEMS
- SBS GEMS
- Trigger
- GEn RP
- Active : check with Bill for analyser - initial hodo and GRINCH - will check if can use spare FADC and VXS crates
- GEMs :
- GEp5
- HCAL trigger
- Hanjie finished algorithm and working on simulation, debugging now
- can try to implement it for spring run March 15th 2024
- SBS GEMs ROI
- need to work out read out the GEM sparsification : Alex will work on a document with Andrew
- New common mode calculation ( high priority ? )
- FADC ECAL
- plan to reuse HCAL for ECAL
- need to follow up on FADC
- VTP order for 30 VTP went out - expect roughly 1 year - need to check if we have enough VTPs if new one not received yet -
- HCAL trigger
