Difference between revisions of "Meeting 2022 01 13"

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(Status of calibrations ())
(Status of calibrations (all))
 
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=== Status of calibrations (Sean, Nathaly, Sasha) ===
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=== Status of calibrations (all) ===
*
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*[https://halldweb.jlab.org/wiki/images/e/e1/Calibration_Flowchart.pdf Calibration flowchart (Phoebe -> Jackson)]
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*[https://halldweb.jlab.org/wiki/images/0/0e/Sdobbs_srcct_20220111.pdf Summary] (Sean)
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** Runs with RF timing shifts: 90251, 90421, 90471, 90531
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*[https://halldweb.jlab.org/SRC/production_2021/src_run_list_2021.xlsx Run summary and initial lumi estimates] (Sasha)
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* Status of PS (Tagger) calibration (Sasha)
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:: - [https://halldweb.jlab.org/SRC/meetings/ana_1_13_21 Timing offsets in TAGH/TAGM]
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:: - [https://halldweb.jlab.org/SRC/calibration/src_tagger_ps_calib_2021.xlsx  PS calib status]
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* [[SRC FCAL time/energy calibrations]] (ig)
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:: Current status [https://halldweb.jlab.org/primexd/src-he/InvariantMassFCAL_Pi0.pdf][https://halldweb.jlab.org/primexd/src-he/InvariantMassFCALzoom_Pi0.pdf][https://halldweb.jlab.org/primexd/src-he/MassResolutionFCAL_Pi0.pdf]
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* Summary: calibrations ongoing, timeline is on the order of another month to complete.
  
 
=== Status of data processing (Alexander) ===
 
=== 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'
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* 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 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/
 
* 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 (Jackson) ===
*
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* Analysis topics are listed [https://docs.google.com/spreadsheets/d/1aKzfkMVcBJAlpIWW3I3bj9odtR58qV5-xtXdd1Y6LwU/edit#gid=0 here] for discussion.
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* Should decide on priorities and determine dependencies on various calibrations.
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* students will review physics topics with their advisors and think about interest/feasibility in determining analysis question.
 +
* all can look at the list and comment: quick analysis vs analysis that may lead to extension or have more impact for EIC physics.
 +
* ex: t-dep of j/psi may be significant topic, but is it feasible? do we have enough data to say anything?
  
 
=== Analysis updates (Bo, Phoebe, Bhesha, Jackson, ...) ===
 
=== Analysis updates (Bo, Phoebe, Bhesha, Jackson, ...) ===
 
*
 
*

Latest revision as of 16:26, 13 January 2022

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!


Status of calibrations (all)

- Timing offsets in TAGH/TAGM
- PS calib status
Current status [1][2][3]
  • Summary: calibrations ongoing, timeline is on the order of another month to complete.

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.
  • students will review physics topics with their advisors and think about interest/feasibility in determining analysis question.
  • all can look at the list and comment: quick analysis vs analysis that may lead to extension or have more impact for EIC physics.
  • ex: t-dep of j/psi may be significant topic, but is it feasible? do we have enough data to say anything?

Analysis updates (Bo, Phoebe, Bhesha, Jackson, ...)