Spring 2018 Calibrations
| Calibration |
Done |
Person |
Run Range |
Reference
|
| BCAL ADC 4ns offsets |
✓ |
Mark Dalton |
40661-42577
|
| BCAL TDC 32 ns offsets |
✓ |
Mark Dalton |
40661-42577
|
| BCAL TDC timewalk |
✓ |
Mark Dalton |
40000-49999 |
log entry
|
| BCAL Channel timing offsets |
✓ |
Mark Dalton |
40000-49999 |
log entry
|
| BCAL Run timing offsets |
✓ |
Mark Dalton |
40856-42559 |
log entry
|
| BCAL attenuation lengths |
✓ |
Mark Dalton |
40000-49999 |
log entry
|
| BCAL z position |
✓ |
Mark Dalton |
40000-49999 |
log entry
|
| BCAL gain ratios |
✓ |
Mark Dalton |
40000-49999 |
log entry
|
| BCAL gains |
✓ |
Tegan Beattie |
40000- |
DocDB entry
|
| BCAL nonlinear energy |
✓ |
Tegan Beattie |
40000- |
DocDB entry
|
| CDC gains |
✓ |
Naomi Jarvis |
40000-42577
|
| CDC thresholds |
✓ |
Naomi Jarvis |
40000-42577
|
| CDC live/dead straws |
✓ |
Naomi Jarvis |
40000-42577
|
| CDC time-to-distance |
✓ |
Alex Barnes |
Spring '17 values are fine
|
| FCAL pedestals |
✓ |
Colin Gleason |
40000-
|
| FCAL gains |
✓ |
Colin Gleason |
40000-
|
| FCAL nonlinear energy |
✓ |
Colin Gleason |
40000-
|
| FCAL ADC 4ns offsets |
✓ |
J. Foote |
40000-49999
|
| FCAL channel timing |
✓ |
Colin Gleason |
40000-
|
| PS/PSC Timing |
|
Marouen Baalouch |
40856-41218
|
| SC time walks |
✓ |
Mahmoud Kamel |
40000-
|
| SC propagation times |
✓ |
Mahmoud Kamel |
40000-
|
| TAGH time walks |
|
Stuart Fegan |
Production runs up to 42577
|
| TAGM time walks |
✓ |
Sean Dobbs/Richard Jones |
40856-42323
|
| TOF |
✓ |
Beni Zihlmann |
40000-49999
|
Production run range: 40856 - 42577
Readiness
| Launch |
Runs |
BCAL |
CDC |
FCAL |
FDC |
PS |
SC |
TAGH |
TAGM |
TOF
|
| ver15 |
40856 - 41105 |
|
|
|
|
|
|
|
|
|
| |
41106 - 41257 |
|
|
|
|
|
|
|
|
|
| |
41258 - 41482 |
|
|
|
|
|
|
|
|
|
| |
41483 - 41632 |
|
|
|
|
|
|
|
|
|
Things to fix - ver15
- TOF - recalibrate ADCs, handful of base offset shifts
- SC - realign individual channels, overall shift, ~300 ps, 40883-41632
- FDC - realignment in 40864, 40881, 40883, 40884, 40896, 40903, 40946, 40949, 40951, 40978, 40981, 40984, 40988, 41040, 41088, 41099, 41118, 41147, 41500, 41551
Spring 2016 Calibrations
ver01 Recon Checklist
Done - ✓ In progress - 😄 Status Uncertain - 🤔
BCAL
| Calibration |
Status |
Person
|
| HLDT Timing |
✓ |
Sean
|
| Channel Timing |
✓ |
Mark D.
|
| Attenuation length/gain ratio |
✓ |
Mark D.
|
Effective velocities |
|
|
| Z-position parameters |
✓ |
Mark D.
|
| Gains |
✓ |
Will M. / Tegan
|
| Energy non-linearity |
✓ |
Will M.
|
CDC
| Calibration |
Status |
Person
|
| HLDT Timing |
✓ |
Sean
|
| Gains |
✓ |
Naomi
|
| Time-to-distance |
✓ |
Mike
|
FCAL
| Calibration |
Status |
Person
|
| HLDT Timing |
✓ |
Sean
|
| Channel Timing |
✓ |
Adesh
|
| Pedestals |
✓ |
Adesh
|
| Gains |
✓ |
Adesh
|
| Energy non-linearity |
✓ |
Adesh
|
FDC
| Calibration |
Status |
Person
|
| HLDT Timing |
✓ |
Sean
|
PS/PSC
| Calibration |
Status |
Person
|
| PSC timewalk |
✓ |
Nathan/Beni
|
| Time offsets |
✓ |
Nathan
|
SC
| Calibration |
Status |
Person
|
| HLDT Timing |
✓ |
Sean
|
| Timewalks |
✓ |
Mahmoud
|
| Propagation Times |
✓ |
Mahmoud
|
TAGH
| Calibration |
Status |
Person
|
| HLDT Timing |
✓ |
Sean
|
| Timewalks |
✓ |
Nathan
|
TAGM
| Calibration |
Status |
Person
|
| HLDT Timing |
✓ |
Sean
|
| Timewalks |
✓ |
Alex B./Sean
|
TOF
| Calibration |
Status |
Person
|
| HLDT Timing |
✓ |
Sean
|
| Timewalks |
✓ |
Beni
|
| Time offsets |
✓ |
Beni
|
RECON
| Calibration |
Status |
Person
|
| Drift Chamber Alignment |
✓ |
Mike S.
|
| Fix DBCALGeometry |
✓ |
Sean
|
| Neutral Covariance Matrices |
|
Mark D.
|
| Charged Covariance Matrices |
|
Paul M.
|
| F1TDC unlocking |
✓ |
Sean
|
| Coherent Peak Position |
✓ |
|
Fall 2016 Calibrations
Startup Checklist
Done - ✓ In progress - 😄 Status Uncertain - ¯\_(ツ)_/¯
BCAL
| Calibration |
Status
|
| HLDT Timing |
✓
|
| Channel Timing |
😄
|
| Attenuation length/gain ratio |
|
| Effective velocities |
😄
|
| Gains |
😄
|
CDC
| Calibration |
Status
|
| HLDT Timing |
😄
|
| Gains |
😄
|
| Time-to-distance |
|
FCAL
| Calibration |
Status
|
| HLDT Timing |
✓
|
| Channel Timing |
😄
|
| Pedestals |
|
| Gains |
|
FDC
| Calibration |
Status
|
| HLDT Timing |
😄
|
PS/PSC
| Calibration |
Status
|
| PSC timewalk |
😄
|
| Time offsets |
😄
|
SC
| Calibration |
Status
|
| HLDT Timing |
✓
|
| Timewalks |
😄
|
| Propagation Times |
😄
|
TAGH
| Calibration |
Status
|
| HLDT Timing |
😄
|
| Timewalks |
😄
|
TAGM
| Calibration |
Status
|
| HLDT Timing |
😄
|
| Timewalks |
😄
|
TOF
| Calibration |
Status
|
| HLDT Timing |
😄
|
| Timewalks |
😄
|
| Time offsets |
😄
|
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
|
|
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:
GlueX-doc-2775 Performance of the GlueX Detector Systems
