The right sector retiming is finally doen. After a more careful analysis
_ the TOF hv has a negligible effect
_ the retime peaks did not line up as well as last july, although I
do not see what could have changed (the TDC cable does not matter)
on a channel by channel basis. The biggest shift was about 5 ns, which
is a small (??) systematic on the Wch calibration
_ we see plenty of protons btw, although we were not seeing them with
the start counter in left sector, but physically on the right..... blabla
_ delays have been saved in retime_right_l16.settings. Retime is good to
+- 2ns, peak show their already known sigma (0.5 ns)
_ We now take out the start coutner. Vitaly will go ahead with elastic for
the rest of the night. A written runplan is in the CB. We will take
Wch data
-- t
________________________________________________________________________________
Tancredi Botto, phone: +1-617-253-9204 mobile: +1-978-490-4124
research scientist MIT/Bates, 21 Manning Av Middleton MA, 01949
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