Photon Beam Energy

Hello All,

I am having trouble getting FLUKA to give me the correct beam energy. I am
trying to simulate a 150 keV x ray beam using

BEAM -0.000150 0.0 0.0 0.0 0.0 1.0PHOTON

When I look through the output file it appears as though the BEAM command
was never read. When I look through the EVENTDAT output file I see

Event # 1
   Primary Weight 1. Primary Energy 199.063934 GeV

even though I specified an energy of 150 keV.

Does anyone know what I am doing wrong?

Thanks,

Jeremy Northum
Texas A&M University