Status of Calibrations - July 11

Example from CAL

Description  The calibration of  longitudinal position measurement from light asymmetry could be done for EM using cosmic ray muons and thus is available only for range LEX8. For other ranges such calibration of EM requires beam test with corresponding beam energy.  One measures the signal asymmetry  for 12 positions along each crystal. These positions are selected by applying criteria to the signals from other layers, oriented in the direction perpendicular to the tested crystal.

It is also possible to use tracker information for such calibration.  

Output data:

Algorithm:

Notes:

Status for ALL Calibrations

New addition: CAL muon peaks

ID	Name	Definition	Output data	Algorithm Descritpion	Comments
C9	TKR Single-hit MIP efficiency	yes			Leon is more and more convinced that we should drop this for the EM
C10	TKR Noisy Channels	yes	yes		Joanne has tables from Leon but needs some itearation
C11	TKR Dead Channels	yes	yes		Joanne has tables from Leon but needs some itearation
C12	TKR Time-Over-Threshold Signal
C13	TKR Time-Over-Threshold Count Distribution				Leon and Eduardo had some initial discussions
C14	CAL Light Asymmetry	yes	yes
C15	CAL Light Attenuation	yes	yes
C16	CAL Light Yield	yes	yes	yes
C17	CAL Scintillation Efficiency	yes	yes
C18	CAL Pedestals	yes	yes
C19	CAL Electronic Gain	yes	yes
C20	CAL Integral non-linearity	yes	yes
C21	CAL Differential non-linearity	yes	yes
C22	CAL Noisy Channels	yes	yes
C23	CAL Dead Channels	yes	yes
C24	CAL LO Discriminator	yes	yes
C25	CAL HI Discriminator	yes	yes
C26	CAL Zero-Suppress Threshold	yes	yes
C27	Deadtime				need to talk to ELX
C28	Time Accuracy				need to talk to ELX