from psana import *
ds = DataSource('exp=xpptut15:run=59:smd')

epicsVarFullName = Detector('HX2:DVD:GCC:01:PMON')
epicsVarAlias = Detector('SampleTemp_GetA')

for nevent,evt in enumerate(ds.events()):
    print epicsVarFullName()
    print epicsVarAlias()
    break