Details on the setup of the online analysis infrastructure at the observatories
This page gives an overview of the online analysis infrastructure at the observatories.
The figure below shows the various components of the online analysis system and the machines that they run on. It is meant to be schematic, and so does not quite give the true physical network layout. The machine referred to as "gateway" is ldas.ligo-wa.caltech.edu at LHO and ldas.ligo-la.caltech.edu at LLO.