Title :
The usage of transient recorders in the daily HERA machine operation
Author :
Bacher, R. ; Clausen, M. ; Duval, P. ; Steffen, L.
Author_Institution :
DESY, Hamburg, Germany
Abstract :
Many parameters of HERA machine components such as RF systems or quench protection as well as important beam parameters are continuously measured using transient recorders. In general, these recorders are not synchronized among one another and sample the data with very different rates ranging from 200 Hz to 50 MHz. At present, work is going on to integrate the different existing transient recorders into a global system. The article reviews the transient recorder hardware in operation at HERA. In addition, the proposed trigger distribution based on the HERA Integrated Timing system as well as the software concept to archive, retrieve and display the data will be described
Keywords :
colliding beam accelerators; electron accelerators; high energy physics instrumentation computing; proton accelerators; software architecture; storage rings; timing; HERA; Integrated Timing system; RF systems; quench protection; software; transient recorders; trigger distribution; Electrons; Extraterrestrial measurements; Hardware; Information retrieval; Machine components; Protection; Radio frequency; Sampling methods; Superconducting magnets; Timing;
Conference_Titel :
Particle Accelerator Conference, 1997. Proceedings of the 1997
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-4376-X
DOI :
10.1109/PAC.1997.751235
