Difference between revisions of "BCAL hadronic efficiencies"

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== Description of Method ==
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== Analysis Procedure ==
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The code is located on  [https://github.com/JeffersonLab/halld_recon/tree/master/src/plugins/monitoring/BCAL_Hadronic_Eff  Github]. The user will be mainly interested in the scripts contained in the folder ''ROOT_macros
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Steps to extract the BCAL Hadronic Efficiencies:
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0. Generate the root trees using the BCAL_Hadronic_Eff plugin. This is usually completed as part of the routine GlueX monitoring launches.
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  The output trees are located in files such as /cache/halld/offline_monitoring/RunPeriod-2019-11/ver12/tree_bcal_hadronic_eff/merged/tree_*.root
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1. Run python script Read_bcal_hadronic_eff2.py. Edit the file as needed to point to the correct directories.
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  Create directories with the names of 'root', 'dat' and 'pdf'
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  This script iteratively executes the Read_bcal_hadronic_eff2.C script on each of the root trees.
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  The ROOT output files will be placed in the 'root/' subdirectory.
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  Summaries of the efficiencies are stored in the 'dat/' subdirectory. These will be used later for plotting summaries
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  Output plots with details of the efficiency systematics are placed in the 'pdf/' subdirectory. These can be checked for problem.
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2. Run python script plot_bcal_hadronic_eff.py. Edit the file as needed to point to the correct directories.
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  The output of this script is just a file called plot_bcal_hadronic_eff.list, which contains the list of run numbers obtained from the 'dat' subdirectory.
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3. Run the ROOT script plot_bcal_hadronic_eff.C, Edit as needed to produce useful output.
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  The output of this script is the file bcal_hadronic_eff.pdf file with various plots of efficiency vs run number.
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== Data Studies ==
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* Log book entry for Spring 2020 data [https://logbooks.jlab.org/entry/3812382 Log Entry 3812382]
 
* Log book entry for Spring 2020 data [https://logbooks.jlab.org/entry/3812382 Log Entry 3812382]
 
* Log book entry for 2018 [https://logbooks.jlab.org/entry/3642018 Log Entry 3642018]
 
* Log book entry for 2018 [https://logbooks.jlab.org/entry/3642018 Log Entry 3642018]
 
* Log book entry for 2017 tracking improvements (comparison between versions 19 and 21) [https://logbooks.jlab.org/entry/3486656 Log Entry 3486656]  
 
* Log book entry for 2017 tracking improvements (comparison between versions 19 and 21) [https://logbooks.jlab.org/entry/3486656 Log Entry 3486656]  
 
* Log book entry for 2016 and 2017 efficiency studies [https://logbooks.jlab.org/entry/3478578 Log Entry 3478578]. Shows comparison of data and MC and including inefficient channels into the CCDB database.
 
* Log book entry for 2016 and 2017 efficiency studies [https://logbooks.jlab.org/entry/3478578 Log Entry 3478578]. Shows comparison of data and MC and including inefficient channels into the CCDB database.

Revision as of 11:26, 8 July 2020

Description of Method

Analysis Procedure

The code is located on Github. The user will be mainly interested in the scripts contained in the folder ROOT_macros

Steps to extract the BCAL Hadronic Efficiencies:

0. Generate the root trees using the BCAL_Hadronic_Eff plugin. This is usually completed as part of the routine GlueX monitoring launches.

  The output trees are located in files such as /cache/halld/offline_monitoring/RunPeriod-2019-11/ver12/tree_bcal_hadronic_eff/merged/tree_*.root

1. Run python script Read_bcal_hadronic_eff2.py. Edit the file as needed to point to the correct directories.

  Create directories with the names of 'root', 'dat' and 'pdf'
  This script iteratively executes the Read_bcal_hadronic_eff2.C script on each of the root trees.
  The ROOT output files will be placed in the 'root/' subdirectory.
  Summaries of the efficiencies are stored in the 'dat/' subdirectory. These will be used later for plotting summaries
  Output plots with details of the efficiency systematics are placed in the 'pdf/' subdirectory. These can be checked for problem. 

2. Run python script plot_bcal_hadronic_eff.py. Edit the file as needed to point to the correct directories.

  The output of this script is just a file called plot_bcal_hadronic_eff.list, which contains the list of run numbers obtained from the 'dat' subdirectory.

3. Run the ROOT script plot_bcal_hadronic_eff.C, Edit as needed to produce useful output.

  The output of this script is the file bcal_hadronic_eff.pdf file with various plots of efficiency vs run number. 

Data Studies

  • Log book entry for Spring 2020 data Log Entry 3812382
  • Log book entry for 2018 Log Entry 3642018
  • Log book entry for 2017 tracking improvements (comparison between versions 19 and 21) Log Entry 3486656
  • Log book entry for 2016 and 2017 efficiency studies Log Entry 3478578. Shows comparison of data and MC and including inefficient channels into the CCDB database.