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McXtrace - An X-ray ray-trace simulation package

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McXtrace: EPSD_monitor Component

[ Identification | Description | Input parameters | Output parameters | Links ]

The EPSD_monitor Component

Position-sensitive monitor.

Identification

  • Author: Erik Knudsen
  • Origin: Risoe
  • Date: June 22, 2009
  • Version: $Revision$

Description

Based on neutron component written by Kim Lefmann
An nx times ny pixel PSD monitor, which only counts photons with energy in an interval
given by Emin and Emax in nE energy bins. The default energy interval is (almost) infinite, with a single bin.
If nE>1 the component will output nE detector files + one which is integrated over the full energy interval.

Example: EPSD_monitor(xmin=-0.1, xmax=0.1, ymin=-0.1, ymax=0.1,
            nx=90, ny=90, filename="Output.psd")

Input parameters

Parameters in boldface are required; the others are optional.
Name Unit Description Default
nx m Number of pixel columns 90
ny m Number of pixel rows 90
filename 1 Name of file in which to store the detector image. 0
restore_xray 1 If set, the monitor does not influence the xray state. 0
xmin m Lower x bound of detector opening -0.05
xmax m Upper x bound of detector opening 0.05
ymin m Lower y bound of detector opening -0.05
ymax m Upper y bound of detector opening 0.05
xwidth m Width of detector. Overrides xmin,xmax. 0
yheight m Height of detector. Overrides ymin,ymax. 0
Emax keV Upper bound of energy interval 0
Emin keV Lower bound of energy interval 0
nE m Number of energy bins 1
nowritefile 1 If set, monitor will skip writing to disk 0

Output parameters

Name Unit Description Default
PSD_N - Array of xray counts  
PSD_p - Array of xray weight counts  
PSD_p2 - Array of second moments  
PSD_N_s  
PSD_p_s  
PSD_p2_s  

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[ Identification | Description | Input parameters | Output parameters | Links ]

Generated automatically by McDoc, Peter Willendrup <peter.willendrup@risoe.dk> / Tue Nov 26 12:17:24 2019


Last Modified: Tuesday, 26-Nov-2019 13:17:24 CET
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