User name Templon
Log entry time 04:04:18 on June 2,2000
Entry number 42834
This entry is a followup to: 42832
keyword=hana comments IITrying to understand timing plot. See below. Presumably, the two peaks to the
left are the "real" time, one for ep coincidences and one for e-pi coincidences.
The sharp peak to the right, are these the "satellite peaks" due to the retiming
problem?
Also it is not clear what tch is. From the plot, it is not clear that it is the
"hadron" version of tce. Why the long tail to low times of tch and not
for tce? Finally, is the offset diagonal band due to a shift in tce or tch?
Looks like it must be due to a shift in tch since the peak positions
are preserved, but this would argue against the sharp peak on the
right in tce being the satellite peak.
Next: what do VDC efficiency plots represent? There are four planes
but only one plot.
FIGURE 1
FIGURE 2
