run 16 chip masking

file = /star/data03/daq/2016/063/17063042/st_physics_17063042_raw_1000002.daq 

1) occupancy side P after CMN correction


2) occupancy side N after CMN correction


3) comments
  • few chips remain to be masked (for this run) after the CMN correction
  • the main difference with run-14, run-15 is that there is no more the chipCorrect table
  • therefore the occupancy looks a bit higher
If I use the same cut as in run-14, run-15, the numbers of chips on P and N side is much bigger 
cut used : 0.01
number of chip(s) masked on P-side : 1315 (/1940)
number of chip(s) masked on N-side : 1285 (/1940)
4) Masking tables for run 17063042, 17063045
Occupancy is set at 0.1 ==> chip removed if its occupancy is > 10% (~13 strips)
Scanning few runs from 17046047 to 17063045, an average of 40 (30) chips is masked on P-side (N-side)
Details is here (look for the last 3 slides for the related run numbers)