PS Rate Monitor

• The online rate monitor allows one to display PSC and PS counter rates computed using fadc and CTP scalers.
• The monitor can be started in a stand alone mode, i.e., without running DAQ. Trigger and baseline settings

are taken from the default PS/PSC configuration files, which are also used for the DAQ.

• The monitor can be started from the hdops account using the following command:

ps_scaler_start

• On the main GUI screen select scalers update time using Update Timer window and press Start button.

• The coincidence rate between two detector arms for the PS and PSC will be displayed in "CTP rate" plots and

also printed in "Coincidence rate" windows. The coincidence rates are also sent to EPICS.

• The