[Hps-ecal] pedestals and pileup

[Nathan Baltzell]

Hi Everyone,

Here is a recent look at some pedestal studies.  It appears they have an effect from pileup.
It’s not significant for many channels, but for high rate channels near the beam I think we
are going to want to correct it.  It would be interesting to see if Luca’s gain calibration sees
any current-dependence coming from incorrect pedestals.

-Nathan


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