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This page is meant as a knowledge database for the tracker calibration

Calibration types

Framework/Creator

requested by

database format

Comment

Noisy Channels

Online/TkrNoiseOccupancy.py (TE302)

*online
*calibGenTKR
*recon|XML|
*online loads this file to mask noisy channels during data taking
*calibGenTKR does not modify the file, but needs it to differentiate offlline between dead and noisy channels|

Dead Channels

*Online/TkrNoiseAndGain.py (TE301)
*calibGenTKR|NA|

  • This file is superseded by the badStrip output file from calibGenTKR, which categorize completely the various types of badness, dead included
  • Currently, this file does go to the database, in XML format|

Bad Channels

*Offline/calibGenTKR
*recon

XML

This file includes dead, disconnected, partially disconnected, and intermittantly disconnected, but not noisy channels.

TOT Conversion Parameters

Online/TkrToTGain.py (TE602)

  • calibGenTKR
  • recon
    ROOT|calibGenTKR uses only the raw data, and does not depend on whatever ToT calibration was applied to the data, so there is no bootstrapping issue here.|

Cal DAC Correction factors

  • Offline/calibGenTKR
  • Online/TkrThresoldCal.py (TE601)
  • recon|ROOT|

Default Thresholds

*Online/TkrThresholdCal.py (TE601)
*online|XML|LATTE loads this file via a schema file, and setup the GTFE DAC accordingly.

Threshold Dispersion

  • Online/TkrThrDispersion.py (TE604)
  • simulation|ROOT|
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