Home > Community > Attività di ricerca > Gruppo 3 > ALICE > Ricerca > Hardware > ALICE SSD > Detector Commissioning Noise Run Analysis - Part 2 Versione stampabile General Information (18th November 2008)The runs were taken after the removal of the mini-frame. This means that only the C-side half-ladders were switched on.RUNTrigger SequenceTrigger ModeFrequencyEvents63919L2aBC4 KHz1029063914L2aBC40 Hz1001063917L2aBC400 Hz10101The reconstruction was performed with AliRoot v4-16-Release. The official OCDB files were used from AliEn These files were produced from previous calibration runs.The analysis of the SSD clusters revealed that we have the following number of golden clusters over all the events for the two runs:RUNLayer 5Layer 66391912014536391455411863917632116OCDB filesThe OCDB files that were used for the reconstruction of these noise runs come from the run number 63913.Results from the run 63914Number of clusters per module/number of events\Module ID\Cluster size\Results from the run 63917Number of clusters per module/number of events\Module ID\Cluster size\Results from the run 63919Number of clusters per module/number of events\Module ID\Cluster size\Comparison of the CM from all the runsRun63914\Run63917\Run63919\General Information (18th November 2008)The runs were taken after the removal of the mini-frame. This means that only the C-side half-ladders were switched on.RUNTrigger SequenceTrigger ModeFrequencyEvents63952L2aBC40 MHz1000063944L2aBC40 Hz1001763947L2aBC400 Hz1004863950L2aBC4 KHz10524The reconstruction was performed with AliRoot v4-16-Release. The official OCDB files were used from AliEn. These files were produced from previous calibration runs.The analysis of the SSD clusters revealed that we have the following number of golden clusters over all the events for the two runs:RUNLayer 5Layer 6639521322514018563944583666394754462639501623524The OCDB files that were used for the reconstruction of these noise runs come from the run number 63940.Results from the run 63944Number of clusters per module/number of events\Module ID\Cluster size\Results from the run 63947Number of clusters per module/number of events\Module ID\Cluster size\Results from the run 63950Number of clusters per module/number of events\Module ID\Cluster size\Results from the run 63952Number of clusters per module/number of events\Module ID\Cluster size\Comparison of the CM from all the runsRun63944\Run63947\Run639450\Run639452\General Information (25th November 2008)The runs were taken after the removal of the mini-frame. This means that only the C-side half-ladders were switched on. The ITS ventilation system was switched OFF.RUNTrigger SequenceTrigger ModeFrequencyEvents64263L2aBC4 KHz1091464260L2aBC40 Hz1000864261L2aBC400 Hz10060The reconstruction was performed with AliRoot v4-16-Release. The official OCDB files were used from AliEn. These files were produced from previous calibration runs.The analysis of the SSD clusters revealed that we have the following number of golden clusters over all the events for the two runs:RUNLayer 5Layer 6642638337496426034915664261244247OCDB filesThe OCDB files that were used for the reconstruction of these noise runs come from the run number 64259.Results from the run 64260Number of clusters per module/number of events\Module ID\Cluster size\Results from the run 64261Number of clusters per module/number of events\Module ID\Cluster size\Results from the run 64263Number of clusters per module/number of events\Module ID\Cluster size\Comparison of the CM from all the runsRun64260\Run64261\Run64263\Comparison of the CM with and without the ventilationBelow we plot the map of the CM ratio between the runs with and without the ventilation.The ratio is defined as CM(with ventilation)/CM(without ventilation).40Hz\400Hz\4kHz\
