; Number of photons per pulse beam/fluence = 8.0e12 ; Radius of X-ray beam beam/radius = 1.5e-6 ; Photon energy in eV beam/photon_energy = /LCLS/photon_energy_eV ; Bandwidth: FWHM(wavelength) over wavelength. ; Note: current simulation code just uses a rectangular ; distribution with this as its (full) width. beam/bandwidth = 0.01 ; Beam divergence in radians beam/divergence = 0.0087 ; Reciprocal space profile radius in m^-1 profile_radius = 0.001e9