View source for Gain calibration with elastic scattering

== Energy Deposit in Elastic Scattering ==

Following script calculate the ADC channel for all PMTs in BigBite resulting from passage of elastic proton. The Measured ADCs can be entered to the HV adjustment software in order to fine tune the desired Voltage. 

The procedure is as following:

# [https://hallaweb.jlab.org/wiki/index.php/HV_calculation_based_on_the_Gain_curves calculate the desired votage using the gain curves]
# make a measurement
# apply this script to extract the actual ADC
# correct the voltage, if needed, using the [https://hallaweb.jlab.org/wiki/index.php/HV_adjustment_software_for_Big_Bite HV adjustment software]

* [http://hallaweb.jlab.org/experiment/E07-006/onlanaTOOLs/gain_els.C File location]