SLAC	PEP-II
BABAR
SLAC<->RAL

HEPIC	E,S & H	Databases	PDG	HEP preprints
Organization	Detector	Computing	Physics	Documentation
Personnel	Glossary	Sitemap	Search	Hypernews

Comp. Search

Who's who?

Meetings

FAQ Homepage

Introduction

The aim of the QaRecoTools is to analyze the reconstruction output and produce a comprehensive summary of its performances. The current version contains three parts:
the first one consists to analyze the distributions by making fits with 1 or 2 gaussians and
also with specific function. Then, the package go through the comparison with the
reference data. Finally, if the comparison shows any disagreement with the reference an
auotmatic e-mail is sent to the QA team and the package coordinator.

The present version of the QaRecoTools is preliminary. It uses as input the file reco_vVersionNumber_RunNumber.hbook (e.g. reco_v4.3.9a_041617.hbook) produced at the end of the reconstruction run. Presently the reco_vVersionNumber_RunNumber.hbook file (reco. v4.3.9a) contains 14 ntuples and 9 histogram directories with a total of about 200 histograms. Only part of these histograms are analyzed, some need to be updated others to be removed.

QaRecoTools analyzes the following directories and histograms:
- SVTHIST:
- - phi Residual vs Width in Layers 1-3
  - phi Residual vs Width in Layers 4-5
  - z Residual vs Width in Layers 1-3
  - z Residual vs Width in Layers 4-5
- DCHHIST:
- - d0 resolution
  - phi0 resolution
  - omega resolution
  - z0 resolution
  - tan(dip) resolution
  - d0 resolution - high momentum
  - phi0 resolution - high momentum
  - omega resolution - high momentum
  - z0 resolution - high momentum
  - tan(dip) resolution - high momentum
  - d0 rec - d0 gen
  - phi0 rec - phi0 gen
  - omega rec - omega gen
  - z rec - z gen
  - tan(dip) rec - tan(dip) gen
  - d0 rec - d0 gen -- high momentum
  - phi0 rec - phi0 gen -- high momentum
  - omega rec - omega gen -- high momentum
  - z rec - z gen -- high momentum
  - tan(dip) rec - tan(dip) gen -- high momentum
  - Num of reconstructed tracks
  - active hits per tracks
  - active hits over hits
  - chi2 over DoF
  - reconstructed pt
  - reconstructed momentum
  - chi2 probability
  - chi2 probability - high momentum
  - chi2 probability - low momentum
  - tot active hits over total digis
- TRACKMERGE:
- - chi for d0 match
  - chi for Phi0 match
  - chi for Omega match
  - chi for Z0 match
  - chi for S match
- DRCHIST: (Only with release > 5.4.2)
- - dip pull
  - phi pull
  - p pull
  - z pull
  - d(dip) vs dip
  - d(phi) vs phi
  - d(p) vs p
  - d(z) ve z
  - DIRC Pull thetaC
  - DIRC Pull Single Photon
  - DIRC consistency e-
  - DIRC consistency mu-
  - DIRC consistency pi-
  - DIRC consistency K-
  - DIRC consistency anti-p-
  - DIRC mom MC truth e-
  - DIRC mom Best e- MC e-
  - DIRC mom Best mu- MC e-
  - DIRC mom Best pi- MC e-
  - DIRC mom Best K- MC e-
  - DIRC mom Best anti-p- MC e-
  - DIRC mom MC truth mu-
  - DIRC mom Best mu- MC mu-
  - DIRC mom Best e- MC mu-
  - DIRC mom Best pi- MC mu-
  - DIRC mom Best K- MC mu-
  - DIRC mom Best anti-p- MC mu-
  - DIRC mom MC truth pi-
  - DIRC mom Best pi- MC pi-
  - DIRC mom Best e- MC pi-
  - DIRC mom Best mu- MC pi-
  - DIRC mom Best K- MC pi-
  - DIRC mom Best anti-p- MC pi-
  - DIRC mom MC truth K-
  - DIRC mom Best K- MC K-
  - DIRC mom Best e- MC K-
  - DIRC mom Best mu- MC K-
  - DIRC mom Best pi- MC K-
  - DIRC mom Best anti-p- MC K-
  - DIRC mom MC truth anti-p-
  - DIRC mom Best anti-p- MC anti-p-
  - DIRC mom Best e- MC anti-p-
  - DIRC mom Best mu- MC anti-p-
  - DIRC mom Best pi- MC anti-p-
  - DIRC mom Best K- MC anti-p-
- EMCHIST: ( Only with release > 5.4.2)
- - EmcCands (highest E gtrk neutral). Theta resolution
  - EmcCands (highest E gtrk neutral). Phi resolution
  - Trk - Bump separation r[p]
  - Trk - Bump separation z
  - E/p
  - EmcCands (highest E gtrk neutral). Energy resolution
  - EmcCands (highest E gtrk charged). Energy resolution
  - All EmcCands. Pi0 mass
  - All EmcBumps. Pi0 mass
  - All EmcClusters. Pi0 mass
  - Total GHit energy
  - Total Digi energy
  - Total Clus energy
  - Total Bump energy
  - Total Cand energy
  - Number GHit
  - Number Digi
  - Number Clus
  - Number Bump
  - Number Cand
- IFRHIST :
- - number of strips per event
  - number of cluster 1d
  - number of cluster 2d
  - number of cluster 3d
  - 3d radius
  - 3d theta
  - 3d phi
QaRecoTools produces 2 postscript files. One is a summary and comparison table (QaReco_summary_rVersionNumber_RunNumber.ps) of the fitted distributions and the other (QaReco_plot_rVersionNumber_RunNumber.ps) contains plots of the fitted ditributions.

For any comments: