Difference between revisions of "Fall 2019 TRD/GEM Commissioning"
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** Beam LEFT: [https://halldweb.jlab.org/rcdb/runs/search?runFrom=70000&runTo=79000&q=%27FCAL_TRACK_LEFT%27+in+run_config+and++solenoid_current%3E1000 Runs 71013-71026 and 71065-71069] taken with FCAL_TRACK_LEFT configuration | ** Beam LEFT: [https://halldweb.jlab.org/rcdb/runs/search?runFrom=70000&runTo=79000&q=%27FCAL_TRACK_LEFT%27+in+run_config+and++solenoid_current%3E1000 Runs 71013-71026 and 71065-71069] taken with FCAL_TRACK_LEFT configuration | ||
*** Logbook entries: Argon gas [https://logbooks.jlab.org/entry/3753028] and TRD runs with Xenon gas [https://logbooks.jlab.org/entry/3754118] | *** Logbook entries: Argon gas [https://logbooks.jlab.org/entry/3753028] and TRD runs with Xenon gas [https://logbooks.jlab.org/entry/3754118] | ||
| − | ** Beam RIGHT: [https://halldweb.jlab.org/rcdb/runs/search?runFrom=70000&runTo=79000&q=%27FCAL_TRACK_RIGHT%27+in+run_config+and++solenoid_current%3E1000 Runs 71080- | + | ** Beam RIGHT: [https://halldweb.jlab.org/rcdb/runs/search?runFrom=70000&runTo=79000&q=%27FCAL_TRACK_RIGHT%27+in+run_config+and++solenoid_current%3E1000 Runs 71080-71160] taken with FCAL_TRACK_RIGHT configuration |
Note: Data from Runs 70850-70895 [https://logbooks.jlab.org/entry/3750309 were lost due to data transfer mistake]. So although they may have events listed in RCDB, the data are not available. | Note: Data from Runs 70850-70895 [https://logbooks.jlab.org/entry/3750309 were lost due to data transfer mistake]. So although they may have events listed in RCDB, the data are not available. | ||
Revision as of 10:21, 19 December 2019
General logbook entries:
- Need to add pictures of installation and alignment...
- FCAL trigger configuration
- Lubomir's status on 12/5/19: before access and after access
- Drift voltage on wire TRD turned off on 12/12/19: [1]
Straight-track data
- For alignment of the GEM/TRD we need to acquire production samples with the magnetic field off
- Straight-track sample at each of the 3 TRD positions with the full GEM readout for tracking and alignment studies
- Beam LEFT: Runs 70703-70721 taken with FCAL_TRACK_LEFT configuration
- Beam RIGHT: Runs 70728-70751 taken with FCAL_TRACK_RIGHT configuration
- Logbook entries: [2]
- Beam CENTER: Runs 70757-70786 taken with FCAL_TRACK_CENT configuration
Full GEM readout: tracking mode
- The electronics for three of the GEM packages are readout limited to ~3kHz
- At least one large dataset at each of the 3 TRD positions will be required with the full readout for tracking and alignment studies with the full solenoid field
- Beam CENTER: Runs 70951-70992 taken with FCAL_TRACK_CENTER configuration
- Beam LEFT: Runs 71013-71026 and 71065-71069 taken with FCAL_TRACK_LEFT configuration
- Beam RIGHT: Runs 71080-71160 taken with FCAL_TRACK_RIGHT configuration
Note: Data from Runs 70850-70895 were lost due to data transfer mistake. So although they may have events listed in RCDB, the data are not available.
