Java Program for the Viewing of Ambient Data.

Fisher, A.

Technical Information Center Oak Ridge Tennessee

关键词: Radiation detectors;    PEP storage rings;    Computer graphics;    JAVA;    Beam monitoring;   

RP-ID  :  DE2004833125

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

The BaBar detector system has a large number of sensors and data feeds, called ambient feeds. These feeds are vital to the operation and monitoring of the Pep rings and the BaBar system. In order to more easily monitor these systems a simple web interface to display graphical representations of the data is needed. Towards this end it was decided that using a Java Web Servlet (Sun Microsystems) would be an effective and simple way to achieve this effect. By combining Web Servlets with the Corba Technology (OMG) this provides a way for many people to access data from anywhere in the world. Using this type of program in conjunction with the HEP AIDA systems for graphing makes a powerful tool for the monitoring of the BaBar system. An overview of the BaBar system, and how the Ambient data is given. The uses and limitations of this method for viewing the data as well as examples of other ways to access the data and potential other uses for the servlet are also discussed.