run10166026

 Run 10166026 (6/15)

 

Menu page for all the other stuff

 

The first 1,000,000 events from this run are analyzed. Configuration was "production2009_200Gev_Single / Physics"

The clusters are generated from Qtdata. These clusters differ from the "appended/internal" L1 DSM input clusters in two aspects. 1. Qt8 sums are NOT truncated. 2. The perimeter high towers are ignored according to Eleanor's table. 

Total of 40 clusters, one for each Qt32 board, are compared to the threshold.

LED suppression is done by looking at the number of channels with ADC>10, and cutting at 800.


For the following plots, the origin is South Up.

 

 

 

 

 

Cluster sum distribution. (after low 5 bit suppression)

 

Trigger multiplicity

 

 Number of Triggers vs. Mean ADC (Mean ADC is from day 164, while Ntrigger is from day 166)


 

 

Attached spreadsheets show number of triggers, pseudo-rapidity, and phi for each cell. There is one for Qtdata based triggers, and another for L1 based triggers.