METHOD

Lower energy threshold as a function of ring index.

K-fa

ctor

s

EB EE

Correction for tracker material and SM edges (NEW)

To be added in PAS

Variation of the intercalibration precision with statistics

Variation of the intercalibration precision with 1/sqrt(N) for one pair of rings in the barrel.

In EB try to introduce correction for tracker material and SM edges Same plot for EE

Intercalibration precision which can be obtained with 25 million events and the limit in the calibration precision as a function of h

TO DO

Relative SM scale

Produce new Sm scale and study the statistical uncertainty on v9 sample (160M evt) divided in 10 samples

TO DO

Relative supermodule scale vs supermodule index determined with the first 2010 data

Correlation between 2009 and 2010 results.

Only -f sym

Study of the systematics

Study to be repeated on MC-SPRING10 data (7TeV)TO DO

Calculated sm scale vs. the inverse of the applied miscalibration

Residuals of the calculated scale coefficients from a linear fit

The alca streamRate of event logging for the alca/phisym stream and rate of accepted events

Selection = goodcoll selection

To be understood