Author :
Chestnut, R. ; Kiesling, C. ; Bloom, E. ; Bulos, F. ; Gaiser, J. ; Godfrey, G. ; Oreglia, M. ; Partridge, R. ; Peck, C. ; Porter, F. ; Aschman, D. ; Cavali-Sforza, M. ; Coyne, D. ; Sadrozinski, H. ; Kollmann, W. ; Richardson, M. ; Strauch, K. ; Hofstadter
Abstract :
The data acquisition system for the Crystal Ball project at SLAC is described. A PDP-11/t55 using RSX-11M connected to the SLAC Triplex is the basis of the system. A "physics pipeline" allows physicists to write their own equipment-monitoring or physics tasks which require event sampling. As well, an interactive analysis package (MULTI) is in the pipeline. Histogram collection and display on the PDP are implemented using the Triplex histogramming package. Various interactive event displays are also implemented.
