Performances
In this page some performance plots from the last 2011 Heavy Ion run for the SSD are summarized.
Bad channels trend
![Bad_Channels_Trend_20111207.png](fileadmin/cont/physics/experiments/alice/SSD/Bad_Channels_Trend_20111207.png)
SSD charge per module
![SSD_Charge_vs_Mod_Num.png](fileadmin/cont/physics/experiments/alice/SSD/SSD_Charge_vs_Mod_Num.png)
SSD charge ratio per module
![SSD_Charge_Ratio_vs_Mod_Num.png](fileadmin/cont/physics/experiments/alice/SSD/SSD_Charge_Ratio_vs_Mod_Num.png)
SSD Mean Charge Ratio per module
![SSD_CR_vs_Mod_Num.png](fileadmin/cont/physics/experiments/alice/SSD/SSD_CR_vs_Mod_Num.png)
SSD Mean Charge Ratio Distribution
![SSD_CR_Hist_vs_Mod_Num.png](fileadmin/cont/physics/experiments/alice/SSD/SSD_CR_Hist_vs_Mod_Num.png)
SSD Charge Most Probable Value (MPV) per module
![SSD_MPV_vs_Mod_Num.png](fileadmin/cont/physics/experiments/alice/SSD/SSD_MPV_vs_Mod_Num.png)
SSD Charge Most Probable Value (MPV) distribution
![SSD_MPV_Hist_vs_Mod_Num.png](fileadmin/cont/physics/experiments/alice/SSD/SSD_MPV_Hist_vs_Mod_Num.png)
SSD Charge Ratio vs Run
![SSD_Charge_Ratio_vs_Run.png](fileadmin/cont/physics/experiments/alice/SSD/SSD_Charge_Ratio_vs_Run.png)
For a complete set of trend plots about the performances during 2011 HI run see:
ITS and SSD during Heavy Ion Run 2011 (CERN TWiki)
ITS and SSD during pp Run 2012
ITS and SSD during pPb Run 2013