Presentation of Data from the Fermilab Datalogging System

I. Ivanov, K. Cahill, B. Hendricks
FNAL

Presentation of Data from the Fermilab datalogging system is realized as an application program under the Fermilab accelerator control system. This program utilizes a data acquisition system, which is comprised of more than thirty data logging processes supporting more than 10,000 channels ( 5500 are in use). Presentation of data can be performed for up to eight devices simultaneously, and is possible in two modes: time plot and X versus Y, where both X and Y are devices. Also the user may plot simple arithmetical expressions of devices, plot integrated curves for each expression (or one device), plot fitting functions, and display some simple statistical values about the data.