Analysis resources for d2n

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.

---

General Guide

d2n-analysis mailing list

• d2n Mailing List Archive

Subscribe by sending an email to the address
   majordomo@jlab.org
with the command 
   subscribe d2n-analysis
in the email body.  The subject is ignored.  You should receive an "approved" email
within a few minutes if it worked.

• Transversity ELOG -- Monitor the E06-010 analysis.

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

• ROOT Tips and Tricks
• Analyzer FAQ
• Hall A C++ Analyzer Documentation
• Class index for v1.5
• BigBite specific info
• List of Analyzer ROOT variable names
• Misc. Tools
• JLab Computing Resources (Farm, Silo, etc)
  • Batch Farm Guide

  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.)

• How To
• Software Structure

Offline Replay Instructions

• Building the Analyzer and BigBite libs from CVS (d2n)
• Off Line Analysis for transversity

Calendar, Run Periods

• "Run Calendar"
  • It comes up with the current date. You want Feb. 2009 and Mar. 2009. Snapshots are below.

• Noteable events list for d2n
• Big Bite Kinematics Run Break Down
• BB runs/beam current

• • Create a page with a time-ordered list of significant events?

Preliminary Production Run List

• Run Database
• Kinematic names (d2n)
• Target Characteristics: *.ods *.pdf

Beam Calibrations

Beam Polarimetry

• Moller (d2n)
• Compton (d2n)

Detector Calibs

Left HRS

• Gas Cerenkov/Pion Rejector (d2n)
  • Technical Note (D. Flay): in preparation.
• LHRS Optics (d2n)
• Left HRS VDC T0 Drifts (d2n)

BigBite

• BigBite Optics (d2n)
• BigBite Shower/PSh (d2n)
• BigBite Cerenkov (d2n)

Particle Identification

Left HRS

• Gas Cerenkov/Pion Rejector (d2n)
  • Technical Notes (P. Solvignon/K. Slifer): pid_eff.pdf, cer_note.pdf, shower_note.pdf

Hall A He3 Polarized Target

• D2n Target Calibration List
• Target Characteristics (d2n): *.ods *.pdf

d2n Talks/Reports

Phone conference instructions for these meetings

How to connect to a d2n VNC Session

 ESnet Readytalk
 Dial Toll-Free Number: 866-740-1260 (U.S.&  Canada) (International Access Numbers)
 Enter your 7-digit access code, followed by "#"
 Your access code: 2836069