Relative gains for towers at eta>=5 and crate=4
Three method of gains determination has been compared on the plots below:
isolated tower, run mar3/run1005, timing 60/19 60/19 0/19, 160K events.
Slope of spectra is plotted on the X-axis on all plots.
tower pointed by reconstructed track, run feb24,
timing 40/[17,18,19,20] 60/19 90/[17,18,19,20]. ~30K events. Mean ADC is plotted on the Y-axis of the first correlation pannel
maximum of the laser peak for the run with LED delay=80. Plotted on the Y-Axis of the second pannel.
Y= pointed towers (Piotr), X=isolated towers (Jan) .ps
Y= laser peak (Renee), X=isolated towers (Jan) .ps
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