April 30th 2021
From Hall A Wiki
Revision as of 11:44, 30 April 2021 by Camsonne (Talk | contribs) (Created page with "*Updates **HCAL ***Taking data with overlap region trigger with different thresholds ***testing DAC, patch panel received, not able to get any output so far. Some channels vol...")
- Updates
- HCAL
- Taking data with overlap region trigger with different thresholds
- testing DAC, patch panel received, not able to get any output so far. Some channels voltage changed but cannot control. Need to look more at it with Bryan.
- writing GUI to control the DAC
- Bigbite shower
- with current noise with MIP from pions, best approach is take data in mode 1 rather than mode 7
- still need to test F1 TDC
- Bigbite hodoscope
- taking data smoothly
- threshold study for NINO cards
- working on documentation
- no issues
- GRINCH
- Gasket material delivered, will install next week, GRINCH open this week
- continuing on software and documentation. VETROC data ok still working on ADC
- issue with ROC decoding of ADC - might be missing a header for decoding - might need to adjust the read out list - intelvmeha6 - Mark / Bradley will look at making rol similar to hodoscope
- LHRS
- cabling detectors with Maria
- copy Bigbite shower FADC library over to HRS so can use
- Fastbus was missing a slot, flag word in detec
- GEM TEDF
- upgraded resistors on all MPDs and reconnected
- rate tests : no ethernet readout 100 % occupancy 1.7 kHZ, 800 Hz with ethernet readout, 1% to 2% 4.3 kHz with ethernet. Ben investigating why is a bit lower that expected
- looking at common mode supression - few channels look fine with common mode suppression but look odd with zero suppression
- INFN clean room
- trying to get at least one layer going, so can test shielding, running fine with minor cable connection issues
- SSP readout on hold for now, maybe after BB is installed in the Hall - might want to set it up early for development while installing in Hall A
- UVA clean room
- tested with Bogdan with aluminium shielding, see same noise reduction as copper, will go ahead with alumimium shielding
- after remove 3 layers to GEN RP , now space for UV chambers
- reiceived cable ferrites, will test next week
- VTP setup TEDF
- about done port MPD library to VTP, debugging fiber links
- might want to setup SSP optical setup in UVA clean room
- CDet
- still odd issue with ADC - Alexandre will look at it next week
- HCAL
