Difference between revisions of "Fall 2019 TRD/GEM Commissioning"

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(Full GEM readout: tracking mode)
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* The electronics for three of the GEM packages are readout limited to ~3kHz
 
* 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
 
* 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: [https://halldweb.jlab.org/rcdb/runs/search?runFrom=70000&runTo=79000&q=%27FCAL_TRACK_CENT%27+in+run_config+and++solenoid_current%3E1000 Runs 70983-70992] taken with FCAL_TRACK_CENTER configuration
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** Beam CENTER: [https://halldweb.jlab.org/rcdb/runs/search?runFrom=70000&runTo=79000&q=%27FCAL_TRACK_CENT%27+in+run_config+and++solenoid_current%3E1000 Runs 70951-70992] taken with FCAL_TRACK_CENTER 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-?????] 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-?????] taken with FCAL_TRACK_LEFT configuration
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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 16:23, 14 December 2019


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

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

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.