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[ Identification  Description  Input parameters  Output parameters  Links ] The
Gaussian crosssection source

Name  Unit  Description  Default 

spectrum_file  File from which to read the spectral intensity profile  NULL  
sig_x  m  Horizontal standard deviation of source (rms source size).  1 
sig_y  m  Vertical standard deviation of source (rms source size).  0 
sigPr_x  rad  Angular horizontal divergence  0 
sigPr_y  rad  Angular vertical divergence  0 
flux  Scaling factor to set the total emitted unrestricted flux.  1  
brilliance  Unit in spectrum_file is Brilliance  apply corrections to get to raw flux.  0  
dist  m  Distance from source plane to sampling window.  1 
gauss  Gaussian (1) or uniform (0) spectrum profile.  0  
focus_xw  m  Width of sampling window dist m downstream from source to allow focused sampling.  0 
focus_yh  m  Height of sampling window dist m downstream from source to allow focused sampling.  0 
E0  overrides spectrum_file  [keV] Centre of emitted energy spectrum  0 
dE  kev  Halfwidth (or std. dev.) of emitted energy spectrum.  0 
lambda0  AA  Centre of emitted wavelength spectrum.  0 
dlambda  AA  Halfwidth (or std. dev.) of emitted wavelength spectrum.  1 
phase  The initial phase of the photons.  0  
randomphase  If nonzero phase is random (incoherent radiation), otherwise it is set to the value of phase  1 
Name  Unit  Description  Default 

prms  
spX  
spY  
uniform_sampling 
Source_gaussian.comp
.
[ Identification  Description  Input parameters  Output parameters  Links ]
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