Difference between revisions of "Calibration Dashboard"
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| BCAL Channel timing offsets || style="background-color: green;" | ✓ || Mark Dalton || 40000-49999 || [https://logbooks.jlab.org/entry/3535230 log entry] | | BCAL Channel timing offsets || style="background-color: green;" | ✓ || Mark Dalton || 40000-49999 || [https://logbooks.jlab.org/entry/3535230 log entry] | ||
|- | |- | ||
− | | BCAL Run timing offsets || style="background-color: | + | | BCAL Run timing offsets || style="background-color: green;" | ✓ || Mark Dalton || 40856-42559 || [https://logbooks.jlab.org/entry/3633553 log entry] |
|- | |- | ||
| BCAL attenuation lengths || style="background-color: yellow;" | ✓ || Mark Dalton || 40000-49999 || [https://logbooks.jlab.org/entry/3553545 log entry] | | BCAL attenuation lengths || style="background-color: yellow;" | ✓ || Mark Dalton || 40000-49999 || [https://logbooks.jlab.org/entry/3553545 log entry] |
Latest revision as of 14:49, 11 December 2018
Contents
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. |
|
||
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: