Data Quality, online view

1
Data Quality, on-line view

• Fast detection of hardware problems
• Connection of on-line histograms to alarm system
• Analysis of dead and hot channels in hardware
  space, from on-line histograms, during data
  taking
• At present we can provide list of disabled AFEs

2
Recovered VLPC in last warm-up
3
Data Quality, on line view

• Optimization of bias voltage
• Optimization of threshold settings
• Infamous 20
• Discriminator quality
• Threshold curve, no concept at present
• Optimization as a function of luminosity

4
8A7 5-June-03
Holes in cftx8, 8A7, VRB17-HDI7
Download of 0x50 fixes
5
Importance of Watching Hit Maps 11-June-03
6
Importance of Watching of pdaq_examine