Difference between revisions of "March 7th 2025"
From Hall A Wiki
(Created page with "*Updates **HCal **ECal **GEMs **CDet **Beamline") |
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*Updates | *Updates | ||
**HCal | **HCal | ||
| + | ***1 FADC fluctuating - Hall C FADC bad - brought to Bill to check | ||
| + | ***F1 RF : put in another chip with different configuration - smaller look back window, can send copy of trigger in same chip | ||
| + | *** 5 trigger output from SSP will go in TDC F1 - need to pull ribbon or twisted pair | ||
| + | *** V1190 in HCAL to be added - | ||
| + | *** PMTs already changed - will test more of noisy channels | ||
**ECal | **ECal | ||
| + | *** cluster firmware for Ecal deployed - need to get the VTP readout working ( Alex, Ben ) | ||
| + | *** SSP coincidence trigger done using dummy tables - will need to update with the final tables ( takes 1 hour to recompile the firmware ) | ||
**GEMs | **GEMs | ||
| + | *** replaced module along with a couple of APVs | ||
| + | *** check of transceiver : Ben gave a value threshold to determine if transceiver needs to be replaced | ||
| + | *** APV status : most APVs in, a few being replaced - should give 99.5 % of APVs, DAQ runs for a few hours but can get stuck - works fine with pulser : 2M events | ||
| + | *** check with Ellen for LV readback, might have available channels of ADC | ||
| + | *** Rafael ROI : made a GEM and APV info files processed, can take hit file and gives APV and MPD corresponding to the area and VTP crate | ||
**CDet | **CDet | ||
| + | ***issue HV solved, a few cards replaced - spare channel - few channel on GUI which show current low to be checked | ||
| + | ***CODA stuck after 120 K events | ||
| + | ***Ed commited vfTDC decoder to Podd | ||
| + | *** need to make quick decoder to check | ||
**Beamline | **Beamline | ||
| + | ***updated the FADC firmware, need to test BPM readout | ||
Latest revision as of 12:31, 7 March 2025
- Updates
- HCal
- 1 FADC fluctuating - Hall C FADC bad - brought to Bill to check
- F1 RF : put in another chip with different configuration - smaller look back window, can send copy of trigger in same chip
- 5 trigger output from SSP will go in TDC F1 - need to pull ribbon or twisted pair
- V1190 in HCAL to be added -
- PMTs already changed - will test more of noisy channels
- ECal
- cluster firmware for Ecal deployed - need to get the VTP readout working ( Alex, Ben )
- SSP coincidence trigger done using dummy tables - will need to update with the final tables ( takes 1 hour to recompile the firmware )
- GEMs
- replaced module along with a couple of APVs
- check of transceiver : Ben gave a value threshold to determine if transceiver needs to be replaced
- APV status : most APVs in, a few being replaced - should give 99.5 % of APVs, DAQ runs for a few hours but can get stuck - works fine with pulser : 2M events
- check with Ellen for LV readback, might have available channels of ADC
- Rafael ROI : made a GEM and APV info files processed, can take hit file and gives APV and MPD corresponding to the area and VTP crate
- CDet
- issue HV solved, a few cards replaced - spare channel - few channel on GUI which show current low to be checked
- CODA stuck after 120 K events
- Ed commited vfTDC decoder to Podd
- need to make quick decoder to check
- Beamline
- updated the FADC firmware, need to test BPM readout
- HCal
