Difference between revisions of "The HPS Run Wiki"
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* Turn ON calorimeter and the hodoscope, run DAQ (even if no SVT, only ECal and hodoscope) with 8 um W target and 100 nA. Record trigger rates (dump the trigger GUI into the logbook). With any problems with DAQ call the expert cell phone | * Turn ON calorimeter and the hodoscope, run DAQ (even if no SVT, only ECal and hodoscope) with 8 um W target and 100 nA. Record trigger rates (dump the trigger GUI into the logbook). With any problems with DAQ call the expert cell phone | ||
* Set up DAQ and perform trigger studies, bullets 1 to 3 of [https://wiki.jlab.org/hps-run/images/b/be/2021_09_03_HPS_trigger_commissioning_plan.pdf] without SVT(contact Valery on the PDL phone if needed) --> | * Set up DAQ and perform trigger studies, bullets 1 to 3 of [https://wiki.jlab.org/hps-run/images/b/be/2021_09_03_HPS_trigger_commissioning_plan.pdf] without SVT(contact Valery on the PDL phone if needed) --> | ||
− | * SVT commissioning (Cameron) | + | * Continue with SVT commissioning (Cameron) |
− | * | + | ** Setup nominal trigger and take data with 8 um W target at 70 nA, check occupancies in SVT using DQM, move SVT to 1.5 mm and take more data |
− | + | ** If conditions are right, occupancies are low move to 1 mm | |
− | * Setup nominal trigger and take data with 8 um W target at 70 nA, check occupancies in SVT using DQM, move SVT to 1.5 mm and take more data | ||
* If SVT is not ready, take FEE runs with ECal, 8 um target 150 nA. Each run 4 hours long, PROD77-NOSVT | * If SVT is not ready, take FEE runs with ECal, 8 um target 150 nA. Each run 4 hours long, PROD77-NOSVT | ||
+ | * When MCC is ready, perform beam tune to get read of beam tails, call Stepan on RC phone | ||
+ | ==Hall Access:== | ||
+ | * Investigate noise in ECal top - Nathan/Ben (4 hours) | ||
+ | * Replace/relocate the camera on the SVT chiller - Nathan (30 min) | ||
+ | * Investigate halo counter readout for HPS_R (pie tower) and HPS_SC (space frame) - Stepan (1 hour) | ||
+ | * Add one more channel of halo counters to beam modulation scheme - Stepan/Nathan (1 hour) | ||
+ | |||
<!--* Calibration runs before run ends: - DONE! | <!--* Calibration runs before run ends: - DONE! | ||
*# <del>Random trigger run, 20 um W target, 120 nA beam current, trigger file "hps_v11_5_random_15kHz.trg" - 1x4 hour run </del> | *# <del>Random trigger run, 20 um W target, 120 nA beam current, trigger file "hps_v11_5_random_15kHz.trg" - 1x4 hour run </del> |