Calibration Dashboard
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Contents
Spring 2015 Data Calibration Status
This table summarizes the status of the calibrations that have been stored in the CCDB.
Last Updated -- 7 Oct 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
Low-level Calibrations
| Detector | Base Time | fADC E scale | fADC gains | fADC timing | TDC timewalk | TDC timing |
|---|---|---|---|---|---|---|
| BCAL | N/A | |||||
| CDC | N/A | N/A | ||||
| FCAL | N/A | N/A | ||||
| FDC | N/A | N/A | ||||
| PS/PSC | ||||||
| Start Counter | ||||||
| TAGH | ||||||
| TAGM | ||||||
| TOF |
Notes:
- "Base time" refers to the relative timing between different detectors.
- The fADC and TDC categories refer to per-channel calibrations.
High-Level Calibrations
BCAL
| Calibration | Status |
|---|---|
| Attenuation lengths | |
| Effective velocities | |
| Shower curvature | |
| Up/downstream gain ratios | |
| Up/downstream relative time offsets |
CDC
| Calibration | Status |
|---|---|
| Alignment | |
| Time-to-distance | |
| B-field dependence | |
| Wire/straw sag |
FCAL
| Calibration | Status |
|---|---|
| Alignment | |
| Non-linear shower energy |
FDC
| Calibration | Status |
|---|---|
| Alignment | |
| Lorentz deflection | |
| Time-to-distance |
PS/PSC
| Calibration | Status |
|---|---|
| Alignment | |
| Magnetic Field |
TAGM
| Calibration | Status |
|---|---|
| Alignment |
Start Counter
| Calibration | Status |
|---|---|
| Alignment | |
| Attenuation lengths | |
| Propogation speed |
TAGH
| Calibration | Status |
|---|---|
| Alignment |
TAGM
| Calibration | Status |
|---|---|
| Alignment |
TOF
| Calibration | Status |
|---|---|
| Alignment | |
| Propagation speed |
Fall 2014 Data Calibration Status
This table summarizes the status of the calibrations that have been stored in the CCDB.
Last Updated -- 10 May 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 | Reconstructed Objects | Alignment | |
|---|---|---|---|---|---|---|---|---|---|
| BCAL | N/A | 1 2 | 1 | ||||||
| CDC | N/A | N/A | 1 | ||||||
| FCAL | 1 | 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.
Performance
Detector performance is documented in the following:
