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A pipeline diagram can be seen below 
Note that this diagram is not current, the recon task is more complex now.
The xml files used for upload are located in /afs/slac/g/glast/ground/PipelineConfig/BeamTest-tasks/beamtestPipeline/current
They are generated by running scripts when installing the code.
Need an explanation of how the tasks get launched by FastCopy
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