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McStas: Test_PreMonitor_nD Instrument at Tests_optics

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

The Test_PreMonitor_nD Instrument

A test of the PreMonitor_nD component

Identification

  • Site: Tests_optics
  • Author: E. Farhi
  • Origin: LLB
  • Date: 13 Apr 2015
  • Version: 4621

Description

A test of the PreMonitor_nD component showing the effective usable part
reflected from a monochromator.

Example: ETA=1 lambda=1 Detector: Mon_Sample=1.36e+08

Input parameters

Parameters in boldface are required; the others are optional.
Name Unit Description Default
lambda Angs Wavelength at monochromator, computed from DM and THETA_M if left as 0. 1
DM Angs d-spacing of monochromator, computed from lambda and THETA_M if left as 0. 3.355
RV m Monochromator vertical curvature, 0 for flat, -1 for automatic setting -1
RH -1
L1 m Source-Monochromator distance 17
L2 m Monochromator-Sample distance 3.2
ETA gaussian [min] Monochromator mosaic 30
verbose 1 Print DIF configuration. 0 to be quiet 1
THETA_M deg Monochromator take-off angle, computed from lambda and DM if left as 0. 0
SM 1 Scattering sense of beam from Monochromator. 1:left, -1:right 1

Links


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

Generated automatically by McDoc, Peter Willendrup <peter.willendrup@risoe.dk> / Fri Mar 17 20:40:07 2017


Last Modified: Friday, 17-Mar-2017 21:40:07 CET
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