[ Identification | Description | Input 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

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	min	Monochromator mosaic (gaussian)	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

• Source code for Test_PreMonitor_nD.instr.

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[ Identification | Description | Input parameters | Links ]

Generated on 2024-01-03 11:47:43

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Last Modified: Tuesday, 16-Apr-2024 20:05:21 CEST