Difference between revisions of "Analysis"

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== Analysis ==
 
== Analysis ==
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For now, this page contains a list of things that we need to have readied to do the data analysis by the time we start collecting data.
 
  
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=== On-line ===
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=== Calibration and Analysis Task List ===
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To-do
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Usually presented at the end of a Daily Run Meeting
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* Setup an online data replay script to check the data quality. Include reference plots (golden plots) there to help shift crew (Not everyone on shift will know what to look for to make sure detectors are working). Can use GMP's script. Probably enough to at the first 10k (?) events of each run.
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* The replayed data should be posted to halog and to the wiki.
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(All reports should live on the [https://hallaweb.jlab.org/dvcslog/H3/ Hall A H3 Elog])
 +
 
 +
'''[https://hallaweb.jlab.org/wiki/index.php/Image:Pass1Overview.pdf Pass 1 Overview]'''
 +
 
 +
{| border='1'
 +
|-
 +
| HRS Timing
 +
| Tong
 +
| [https://hallaweb.jlab.org/dvcslog/H3/180201_133257/timing_forTritium2.pdf slides]
 +
|-
 +
| BCM Calibration
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| Nathaly
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| [https://hallaweb.jlab.org/wiki/images/9/9a/Bcm_calibration.pdf calibration] [https://wiki.jlab.org/tegwiki/images/9/92/Offset_bcm.pdf bcm offset]
 +
|-
 +
| Normalization
 +
| Jason
 +
| still work in progress  [https://wiki.jlab.org/tegwiki/images/6/6f/Normalization.pdf Slides]
 +
|-
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| Standard Beam Trip Cut
 +
| Nathaly
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|
 +
|-
 +
| Clock Counter First Look
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| Evan
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| [https://wiki.jlab.org/tegwiki/index.php/File:McClellan_v1495.pdf slides]
 +
|-
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| Trigger Efficiency
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| Hanjie
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| [https://wiki.jlab.org/tegwiki/index.php/File:Trigger_eff.pdf slides]
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|-
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| BPM Calibration
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| Jason
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| [https://hallaweb.jlab.org/dvcslog/H3/19 Elog Post] [https://hallaweb.jlab.org/wiki/images/2/20/BPM_cal_1_20.pdf Slides]
 +
|-
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| Raster Calibration
 +
| Tyler H
 +
|
 +
|-
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| Calorimeter Calibration
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| Tyler K, Mike, Tong
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| [https://hallaweb.jlab.org/dvcslog/H3/33 Elog post by Tyler K] [https://hallaweb.jlab.org/dvcslog/H3/31 Elog post by Mike]
 +
|-
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| Cherenkov Calibration
 +
| Hanjie
 +
| [https://hallaweb.jlab.org/dvcslog/H3/34 Elog post]
 +
|-
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| VDC Calibration
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| Tong
 +
|
 +
|-
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| Scintillator ADC Calibration
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| Hanjie
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| [https://hallaweb.jlab.org/dvcslog/H3/34 Elog post]
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|-
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| PID/Track Efficiency
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| Hanjie
 +
|
 +
|-
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| FADC vs FastBusADC Check
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| Hanjie
 +
|
 +
|-
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| F1 vs FastBus vs VETROC Check
 +
| Marco
 +
|
 +
|-
 +
| Optics
 +
| Tong
 +
|
 +
|-
 +
| Target 'Boiling'
 +
| Sheren/Nathaly
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|
 +
|-
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| Target 'Boiling' Time Dependence
 +
| Shujie
 +
|https://hallaweb.jlab.org/dvcslog/H3/32
 +
|-
 +
| Good Electron Counts
 +
| Zhihong
 +
|
 +
|-
 +
| Offline Dead-Time Checks
 +
| Jason
 +
|[https://hallaweb.jlab.org/dvcslog/H3/32 Elog Post]
 +
|-
 +
| Incorporate Pointing Survey Info
 +
| Hanjie
 +
|
 +
|-
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|Simluation
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|
 +
|
 +
|-
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| Radiative Corrections
 +
| Hanjie
 +
|
 +
|}
 +
 
 +
=== MARATHON Pass 2 Preparations ===
 +
{| border='1'
 +
|-
 +
| THaTriggerTime for trigger-type dependent VDC offsets
 +
| Shujie
 +
|
 +
|-
 +
| Energy Loss Class
 +
| Rey
 +
|
 +
|-
 +
| Pathlength Matrix Elements
 +
| Bishnu
 +
|
 +
|-
 +
| Choose Optimal Target-z cut
 +
| Tong
 +
|
 +
|-
 +
| y_target sanity check cut
 +
| Shujie
 +
|
 +
|-
 +
| Mispointing, consistency check
 +
| Tong, Rey
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|
 +
|-
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| VDC Calibration sanity check
 +
| Jason, Dien
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|
 +
|-
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| Boiling (check later data with older results)
 +
| Mike
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|
 +
|-
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| 3H decay to 3He
 +
| Tyler K, Jason
 +
|
 +
|-
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| Multi-Track and no-Track events
 +
| Hanjie
 +
|
 +
|-
 +
| Beam Current Comprehensive comparison
 +
| Mike
 +
|
 +
|-
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| Positron Subtraction
 +
| Tong
 +
|
 +
|-
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| Radiative Corrections
 +
| Hanjie
 +
|
 +
|-
 +
|}
 +
=== Off-line Info ===
 +
 
 +
* Work areas reserved for the tritium experiments
 +
***'''/volatile/halla/triton'''
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***'''/work/halla/triton'''
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** You need to be a part of the unix group '''a-triton''' to be able to use these disk spaces. Please contact Ole Hansen (ole@jlab.org), the software coordinator for Hall A, to get added to this group.
  
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=== Off-line ===
 
 
To-do
 
To-do
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* Get disk space. Talked to Ole.
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* Setup a replay code to do coincidence analysis
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** Need to know the name of the directory and the capacity (for both work and volatile disks).
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* Post all offline analysis results to the [[https://hallaweb.jlab.org/dvcslog/H3/ Hall A H3 Elog]].
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** Need to create a unix group (a-tritium) and add users. He needs the list.
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* Setup setup a copy of the standard Hall A code to do coincidence analysis
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* Setup GMP code for inclusive measurements
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* Setup an elog to post offline analysis.
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** Should we use the [[https://hallaweb.jlab.org/dvcslog/?gexp=12%20GeV hall A elog]] for this or create our own?
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** Do we need two separate elogs for MARATHON and x>1?
+
  
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=== Useful Resource ===
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=== Useful Resources ===
 
* '''Zhihong's github repository''' for all scripts for HRS detector calibration, Monte Carlo Simulation Tools and cross section models: https://github.com/yezhihong/XGT2
 
* '''Zhihong's github repository''' for all scripts for HRS detector calibration, Monte Carlo Simulation Tools and cross section models: https://github.com/yezhihong/XGT2
 +
http://rogerdudler.github.io/git-guide/
 +
https://github.com/yezhihong/XGT2/wiki
 
* '''SAMC''': https://userweb.jlab.org/~yez/SAMC
 
* '''SAMC''': https://userweb.jlab.org/~yez/SAMC
 
* '''XEMC''': https://userweb.jlab.org/~yez/XEMC
 
* '''XEMC''': https://userweb.jlab.org/~yez/XEMC
 
* '''DIS Models and MARATHON Rate Calculation Tools''': https://userweb.jlab.org/~yez/Work/DIS/
 
* '''DIS Models and MARATHON Rate Calculation Tools''': https://userweb.jlab.org/~yez/Work/DIS/
 +
* [http://hallaweb.jlab.org/data_reduc/AnaWork2012/tutorial_dec12.pdf Getting started with the Hall A C++ analyzer]

Latest revision as of 11:32, 5 June 2018

Back to experiments page

Analysis

Calibration and Analysis Task List

Usually presented at the end of a Daily Run Meeting

(All reports should live on the Hall A H3 Elog)

Pass 1 Overview

HRS Timing Tong slides
BCM Calibration Nathaly calibration bcm offset
Normalization Jason still work in progress Slides
Standard Beam Trip Cut Nathaly
Clock Counter First Look Evan slides
Trigger Efficiency Hanjie slides
BPM Calibration Jason Elog Post Slides
Raster Calibration Tyler H
Calorimeter Calibration Tyler K, Mike, Tong Elog post by Tyler K Elog post by Mike
Cherenkov Calibration Hanjie Elog post
VDC Calibration Tong
Scintillator ADC Calibration Hanjie Elog post
PID/Track Efficiency Hanjie
FADC vs FastBusADC Check Hanjie
F1 vs FastBus vs VETROC Check Marco
Optics Tong
Target 'Boiling' Sheren/Nathaly
Target 'Boiling' Time Dependence Shujie https://hallaweb.jlab.org/dvcslog/H3/32
Good Electron Counts Zhihong
Offline Dead-Time Checks Jason Elog Post
Incorporate Pointing Survey Info Hanjie
Simluation
Radiative Corrections Hanjie

MARATHON Pass 2 Preparations

THaTriggerTime for trigger-type dependent VDC offsets Shujie
Energy Loss Class Rey
Pathlength Matrix Elements Bishnu
Choose Optimal Target-z cut Tong
y_target sanity check cut Shujie
Mispointing, consistency check Tong, Rey
VDC Calibration sanity check Jason, Dien
Boiling (check later data with older results) Mike
3H decay to 3He Tyler K, Jason
Multi-Track and no-Track events Hanjie
Beam Current Comprehensive comparison Mike
Positron Subtraction Tong
Radiative Corrections Hanjie

Off-line Info

  • Work areas reserved for the tritium experiments
      • /volatile/halla/triton
      • /work/halla/triton
    • You need to be a part of the unix group a-triton to be able to use these disk spaces. Please contact Ole Hansen (ole@jlab.org), the software coordinator for Hall A, to get added to this group.

To-do

  • Setup a replay code to do coincidence analysis
  • Post all offline analysis results to the [Hall A H3 Elog].


Useful Resources

http://rogerdudler.github.io/git-guide/
https://github.com/yezhihong/XGT2/wiki
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