-- NicolaChiapolini - 23-Feb-2010

DQ Summary Columns

RunNr

The Run number

RunDate

The date form the timestamp of the first event in this run

Events

Number of events looped over

Clusters/evt

Mean number of total clusters per event. (including noise clusters)

#Noise/event

Mean number of noise clusters per event.
Clusters are considered noise if

Where the default threshold is set to 5 (2009) and 6 (2010).

Proc Eff / Proc Ineff

Processing Efficiency

For processing inefficiency, the processing efficiency is subtracted from 1 and the result displayed in scientific notation.

#ErrorBanks

Total number of error banks

#Corrupted

Total number of corrupted banks

#Missing

Total number of missing banks

Charge MPV

Most probable value for charge in clusters (truncated)
Calculated using a histogram with 1 ADC count bin with
Defaults: lowest bin = 15; highest bin = 45

Comments


This topic: LHCb > WebHome > LHCbST > LHCbSTCommissioning > Dq-summary-col
Topic revision: r6 - 2013-02-26 - SandraSaornil
 
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