Difference between revisions of "SRC/CT Detector Calibration"
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*Old page: https://halldweb.jlab.org/wiki/index.php/SRC/CT_Calibrations | *Old page: https://halldweb.jlab.org/wiki/index.php/SRC/CT_Calibrations | ||
{| class="wikitable" | {| class="wikitable" | ||
− | ! Detector !! | + | ! Detector !! Tasks !! Calibration expert |
|- | |- | ||
| '''BCAL''' || timing, z-position, gain ratios, gains, non-linearities || Mark Dalton, Karthik | | '''BCAL''' || timing, z-position, gain ratios, gains, non-linearities || Mark Dalton, Karthik |
Revision as of 12:05, 1 August 2022
Overview of subdetectors
Detector | Tasks | Calibration expert |
---|---|---|
BCAL | timing, z-position, gain ratios, gains, non-linearities | Mark Dalton, Karthik |
CDC | gains, dE/dx, time-to-distance | Simon Taylor |
FDC | timing, wire plane, pedestals, gain/energy non-linearities | Keigo Mizutani |
FCAL | gains/non-linearities/timing | Igal Jaegle |
PS | timing offsets, timewalk | Alex Somov |
ST | timing, resolution | Sean Dobbs |
TAGH | timing offsets, timewalk | Alex Somov |
TAGM | timing offsets, timewalk | Alex Somov |
TOF | timing offsets, timewalk, attenuation, gain | Beni Zihlmann |
Monitoring launches
Version | Date | Files per run | Compared with last version |
---|---|---|---|
01 | Timing/z-position/gain ratios | Mark Dalton | Nathaly |
02 | gains/non-linearities | Regina group [Karthik] | Nathaly |
03 | gains and dE/dx | Simon Taylor | GWU-Phoebe/Axel |
04 | Time-to-distance | Simon Taylor | GWU-Phoebe/Axel |
05 | Timing | Keigo Mizutani | Jackson Pybus |
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 |
Data quality issues
- Some hardware or software issues can not be fixed by calibrations. Attention is needed during the data analysis
- CDC
- TAGH
- FDC