Meeting 2022 01 13

Hall D SRC/CT Analysis Meetings: THURSDAY 1:00pm - 2:30pm

Link to all previous meetings: Hall D SRC/CT Weekly Analysis Meetings

Please use halld_src mailing list for plots/communications!

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Status of calibrations (all)

• Calibration flowchart (Phoebe -> Jackson)
• Summary (Sean)
  • Runs with RF timing shifts: 90251, 90421, 90471, 90531

• Run summary and initial lumi estimates (Sasha)
• Status of PS (Tagger) calibration (Sasha)

PS calib status

Status of data processing (Alexander)

• completed the monitoring launch over the 2021-11 SRC/CT data set, processing the first 40 files of each run deemed physics quality, selected with the RCDB query: daq_run=='PHYSICS_SRC', beam_current > 10, event_count > 5000000, solenoid_current > 100 and collimator_diameter != 'Blocking' (aka "@is_src_production")
• The merged histogram files can be found on the work disk at: /work/halld/data_monitoring/RunPeriod-2021-11/mon_ver02/rootfiles/
• The REST files, random trigger skims and several trees are saved on cache: /cache/halld/offline_monitoring/RunPeriod-2021-11/ver02/REST/

Analysis topics (Jackson)

• Analysis topics are listed here for discussion.
• Should decide on priorities and determine dependencies on various calibrations.