Online Monitoring for the Silicon Tracker of the LHCb Experiment

While the LHCb exp eriment acquires data, the detector and the data quality are continuously monitored. The rst part of this thesis describ es a package that was develop ed for managing monitoring pages. This package is a sub detector indep endent to ol originally develop ed for the online monitoring system of the Silicon Tracker. In the second half of this thesis, metho des to calculate the common mo de subtracted noise in the Silicon Tracker are compared. Dierent p ossible adjustments are evaluated and p ossible improvements presented.