Analysis resources for d2n

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Revision as of 11:26, 13 July 2012 by Posik (Talk | contribs) (→‎Replayed ROOTfile Locations)

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NOTES:

  • Do NOT copy/store ROOT files in $HOME/*. Filling $HOME on the adaq cluster and other JLab machines will cause major problems for you and others. Besides, we have much more space on the work disk (see below).
  • Do NOT copy/store data files to $HOME/* for any reason. 
 If you need to create customized ROOT files then please make a personal directory here:
      '/work/halla/e06014/disk1/
 and direct the analyzer to use that path.

d2n Home Page

General Guide

d2n Analysis To Do List

d2n-analysis mailing lists

Subscribe by going following these links:

Transversity's online ELOG

Retrieving files from the Silo/Auger

Use jcache to retrieve files from tape. They will show up in '/cache/mss/halla/e06014/raw/' in a few minutes (usually). The analyzer will automatically find them there.

For example: jcache /mss/halla/e06014/raw/e06014_1246.dat.0 puts the file in '/cache/mss/halla/e06014/raw/e06014_1246.dat.0'

 There are very few good reasons to need to copy/store root files or data files in your home directory.  
 Please leave the data files on the /cache/* disks and keep root files on the /work/halla/e06014/* file system.

See also: Jasmine Help

A backup of all files in /adaqfs/home/adaq/e06014/ (online replay files, etc) was made on 01 Sept 2009. (This is in addition to JLab's standard backup mechanisms.)

  • It can be found at /work/halla/d2n/adaq-e06014/ (read-only).
  • A tarball (1.6 GB) can be retrieved from the Silo to your current working directory with this command. (As a rule, you should not have to do this.)
 jget /mss/home/brads/e06014_adaq_directory-01Sept09.tar .

Hall A Analyzer Documentation

  Off Line Analysis for transversity
  A how-to on using JLab's computer farm to analyze Hall A data.  This page uses Transversity's
  paths, run numbers, etc. Be sure to use the d2n work disk for output!

Online Replay for Experts

(Some useful examples here but they use the Transversity configuration. Adapt accordingly.)

Offline Replay Instructions

Calendar, Run Periods

  • "Run Calendar"
    • It comes up with todays date by default. You want to move back to Feb. 2009 and Mar. 2009. Snapshots are below.

Feb 2009 Mar 2009

Run sheets

These are scans of the hand-edited run sheets generated by the shift crew.

LHRS and Coincidence Runs
BigBite Runs

Shift Checklists

Preliminary Production Run List

Replayed ROOTfile Locations

  • On Tape:
    • BigBite

5-pass Raw (3He): 

 *Requires one or more reconstructed tracks
 *also used for charge calculation
 /mss/halla/e06014/analysis/5pass/ROOTfilesRound2/

5-pass Raw (N2): 

 *Requires one or more reconstructed tracks
 *also used for charge calculation
 /mss/halla/e06014/analysis/5pass/ROOTfilesRound2/N2/

5-Pass Helicity Live Time (3He/N2) 

 *Includes 0 track events
 /mss/halla/e06014/analysis/5pass/livetime_hel/

5-Pass Skim (3He) 

 *Requires one or more reconstructed tracks
 /mss/halla/e06014/analysis/5pass/SkimRound2/

5-Pass Skim (N2) 

 *Requires one or more reconstructed tracks
 /mss/halla/e06014/analysis/5pass/ROOTfilesRound2/N2/

4-Pass Raw (3He/N2) 

 *Requires one or more reconstructed tracks
 *also used for charge calculation
 /mss/halla/e06014/analysis/4pass/RawROOTfiles/

4-Pass Helicity Live Time (3He/N2) 

 *Includes 0 track events
 /mss/halla/e06014/analysis/4pass/livetime_hel/

4-Pass Skim (3He) 

 *Requires one or more reconstructed tracks
 /mss/halla/e06014/analysis/4pass/SkimROOTfiles/

4-Pass Skim (N2) 

 *Requires one or more reconstructed tracks
 /mss/halla/e06014/analysis/4pass/SkimROOTfiles/N2SkimROOTfiles/

4-pass Skim (3He BB=positive polarity) 

 *Requires one or more reconstructed tracks
 /mss/halla/e06014/analysis/4pass/SkimROOTfiles/PositivePolarity/

1-pass Raw (3He/H2) 

 *Requires one or more reconstructed tracks
 /mss/halla/e06014/analysis/1pass/RawROOTfiles/

1-pass Skim (H2) 

 *Requires one or more reconstructed tracks
 /mss/halla/e06014/analysis/1pass/SkimROOTfiles/ElasticH2SkimROOTfiles/

1-Pass Skim (3He) 

 *Requires one or more reconstructed tracks
 *Uses 3He mass
 /mss/halla/e06014/analysis/1pass/SkimROOTfiles/Elastic3HeSkimROOTfiles/Mass3He/
 *Uses proton mass
 /mss/halla/e06014/analysis/1pass/SkimROOTfiles/Elastic3HeSkimROOTfiles/MassProton/
  • On Disk:
    • LHRS

/data1/flay/ROOTfiles/20110404/SkimROOTfiles/Skim1

   All of the skimmed ROOT files for the LHRS data, including <math>^{3}</math>He negative and positive polarity data and nitrogen negative and positive polarity data

Beam Calibrations

BPM Calibration (d2n)

BCM calibration (d2n)

Beam Polarimetry

Detector Calibs

Left HRS

BigBite

Particle Identification

Left HRS

BigBite

  • Gas Cerenkov/Shower (d2n)

Hall A He3 Polarized Target

Special Topics

References

Simulations (d2n)

Analysis Tools

Analysis Lessons Learned (d2n) from Transversity

List of special runs (d2n)

Hydrogen runs (d2n)

Quasi-elastic runs (d2n)

Physics Quantities

Pressure curve data with reference cell (d2n)

Programming Resources (d2n)

Hall A Survey Reports (d2n)

Energy Loss (d2n)

Radiative Corrections

d2n Talks/Reports

How to connect to a d2n VNC Session

2009 Reports

2010 Reports

2011 Reports

2012 Reports

2013 Reports

Phone conference instructions for these meetings

How to connect to a d2n VNC Session 

 ESnet Readytalk
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