Calibration Dashboard
From GlueXWiki
Fall 2014 Data Calibration Status
This table summarizes the status of the calibrations that have been stored in the CCDB.
Last Updated -- 1 Feb. 2015
- red - This category has not been calibrated
- yellow - Calibrations have been partially done, or done with cosmic ray or other non-photon beam data
- green - Calibrations have been done with photon beam data
| Detector | Base Time | fADC E scale | fADC gains | fADC timing | TDC timing | TDC timewalk | Low-level reco. obj. | High-level reco. obj. | Alignment |
|---|---|---|---|---|---|---|---|---|---|
| BCAL | N/A | 1 | 1 | ||||||
| CDC | N/A | N/A | |||||||
| FCAL | 1 | N/A | N/A | ||||||
| FDC | N/A | N/A | |||||||
| PS/PSC | |||||||||
| Start Counter | 1 | ||||||||
| TAGH | 1 | 1 | |||||||
| TAGM | 1 | 1 | |||||||
| TOF | 1 |
Notes:
- "Base time" refers to the relative timing between different detectors.
- The fADC and TDC categories refer to per-channel calibrations.
- The high-level reconstruction objects are the final inputs to a physics analysis. The low-level reconstruction objects are whatever objects are built from the calibrated hits and used to build the high-level objects.
Other Calibrations
| CDC | |
| Gas mixture | |
| Time-to-distance | |
| FDC | |
| Gas mixture | |
| Time-to-distance | |
Performance
| Detector | Timing resolution | Energy Resolution | Spatial Resolution | Efficiency |
|---|---|---|---|---|
| BCAL | / | / | / | |
| CDC | / | / | / | |
| FCAL | / | / | / | |
| FDC | / | / | 200-250 um/ | |
| PS/PSC | / | / | / | |
| Start Counter | / | / | / | |
| TAGH | / | / | / | |
| TAGM | / | / | / | |
| TOF | ~150ps/ | / | / |
