GRT Test Experiment in Cologne 10-19th February 2003





The Perkin Elmer 6x4 TIGRE detector was mounted vertically above the beamline

and the Eurisys 6x6 horizontally at the side.


























General view of cave showing a crowd around the electronics rack

and the detectors in the far right corner


















The electronics rack was assembled and tested in UK prior to the run and then re-cabled in the cave.


It contained 2 crates of GRT4 VME cards and a crate of NIM containing:

       detector high voltage,

       detector preamp power,

       TFA and CFD (for triggers)

       logic fan-in/out for GRT4 cardís busy and Trigger signals.




























The Tandem







































Pictures by Andy Mather and Ian Lazarus




Gamma Ray Tracking Home