Difference between revisions of "SRC/CT Detector Calibration"
From GlueXWiki
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| CDC || TBA || TBA || TBA | | CDC || TBA || TBA || TBA | ||
| + | |- | ||
| + | | TAGH || channel 1-16 has two peaks of hits || all runs || TBD | ||
| + | |- | ||
| + | | TAGM || channel 100 has very low occupancy || all runs || TBD | ||
|} | |} | ||
Revision as of 10:27, 2 August 2022
Overview of subdetectors
| Detector | Tasks | Calibration expert |
|---|---|---|
| CDC | gains, dE/dx, time-to-distance | Simon Taylor |
| FDC | timing, wire plane, pedestals, gain/energy non-linearities | Keigo Mizutani |
| BCAL | timing, z-position, gain ratios, gains, non-linearities | Mark Dalton, Karthik Suresh |
| FCAL | gains/non-linearities/timing | Igal Jaegle |
| TOF | timing offsets, timewalk, attenuation, gain | Beni Zihlmann |
| ST | timing, resolution | Sean Dobbs |
| TAGH | timing offsets, timewalk | Alex Somov |
| TAGM | timing offsets, timewalk | Alex Somov |
| PS | timing offsets, timewalk | Alex Somov |
Monitoring launches
| Version | Date | Files per run | Compared with last version |
|---|---|---|---|
| 01 | TBA | TBA | TBA |
| 02 | TBA | TBA | TBA |
| 03 | TBA | TBA | TBA |
| 04 | TBA | TBA | TBA |
| 05 | TBA | TBA | TBA |
| 06 | 07/03/2022 | 2 | BCAL calibrations added, photon beam endpoint energy added |
| 07 | 07/27/2022 | 2 | Photon beam endpoint energy corrected, TAGH calibrations of Compton runs added |
- Calibration check spreadsheets:
- Location of output files:
Data quality issues
- Some hardware or software issues can not be fixed by calibrations. Attention is needed during the data analysis
| Subdetector | Issue | Runs affected | Actions required |
|---|---|---|---|
| CDC | TBA | TBA | TBA |
| TAGH | channel 1-16 has two peaks of hits | all runs | TBD |
| TAGM | channel 100 has very low occupancy | all runs | TBD |
