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

Commissioning

• 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