My Pending Issues

Event Separation

  • In the reprocessed data some lumi sections have events with missing event separation information
    • Report this to Andrea G. and Loic
    • Continue to investigate
  • Test the new product from SCAL

Histogram Analyzer Classes

  • Create a class from disorder.c
  • Continue to develop TimeCorrelationAnalyzer

Signal Normalization

  • Fill the twiki page with links to talks and notes
  • Prepare the results about stability
  • Prepare the results about LV drop bias
    • results with timing/gainscan runs with APV off
  • Interact with Alexander
  • Signal vs APV cycle

Dead Strips

  • from Integration
  • from Pedestal Runs

APV-induced noisy events note

  • Possible items:

Event rate analyses

  • Huge events rate vs trigger rate
    • back pressure effect
      • rate vs fraction
  • Improve TimeCorrelationAnalyzer

TEC Bad Modules

  • correlate with DCS and DCU information

PS system

  • update PSU-DCU map
  • follow DCS O2O

Bad Components

  • analyze masking procedure by Laurent

DCU and TIB V250 analysis

  • Single Sensor list
  • How to explain R1 and L1L2 V250 is DV250 are similar?
  • Web page burn-in DCU data
  • Model to explain why DCU are cheated: 1A vs 1B modules
  • Nov06 DCU data on Web
    • Correlate with burnin, cable test, fiber test and ST
    • PVSS log are needed
    • CG PS grounding issue
  • Collect in a web page the TIBTID V250 issue
    • Simone's doubts
    • Magazzu`'s talks
    • "Half" readings talk
  • Correlate DV250 with position along MCs
  • Check comment on 13/11/06 about burnin vs Nov06 differences
  • Recover CR test DCU values


  • Understand VPSP pattern in TOB
  • Look for scan profile with large error bars
  • Calculations
    • Pedestal drif
    • optical link noise
  • IT correction to noise with APV on and off
  • Optical link noise effect on Noise vs strip length plot

-- AndreaVenturi - 21 May 2009

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Topic revision: r4 - 2009-06-12 - AndreaVenturi
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