Make New Entry, Make Followup Entry
User name R. Michaels
Log entry time 15:16:20 on September10,2010
Entry number 332153
This entry is a followup to: 332144
keyword=helicity board in funny stateReason for the warnings on TS about scalers --
The helicity signals are in a "funny" state. It could be due to
testing in Qweak (I don't know). This means that, at the moment,
all the helicity-gated scaler data are bad. Of course, one should
hope this does not happen during DVCS. This reminds me, I need to
make the software grab the state of the board and adjust accordingly.
The state is known in EPICS (fig 1, taken just now).
The last time I observed correct scaler data was yesterday afternoon.
FIGURE 1
