G2p BCM calibration
From Hall A Wiki
Revision as of 11:17, 29 May 2012 by Pzhu (Talk | contribs) (→Tungsten Calorimeter Calibration Results)
Contents
Tungsten calorimeter
Introduction
Analysis and scripts
you can find the script in: /adaqfs/home/adaq/pzhu/bcm/tungsten
Tungsten Calorimeter Calibration Results
calibration constant can find in: here
~3.17 3rm downstream scaler abnormal 3.18~4.2 LHRS upstream scaler noisy 4.2~4.9 RHRS SIS3801 scaler not working 4.9 changed RHRS scaler channel for bcm 4.19~ calibration constant changed Near 5.12 3rm sis3801 not working? 5.13~5.14 downstream broken
in constant area: blue available slope green available pedestal black not available
"in avail run area: black means not available same color in neighbour cell means same calibration constant"
happex C=slope*875us*(ΔA-ped*ΔEntry)) scaler SIS3800 & SIS3801 C=slope*(ΔA-ped*ΔEntry)
