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

The Test_TasReso Instrument

Testing the triple-axis resolution, use "reso.dat" output with mcresplot.py

Identification

• Site: Tests_samples
• Author: Tobias Weber (tweber@ill.fr)
• Origin: ILL
• Date: 30-Mar-2019

Description

Testing the triple-axis resolution, use "reso.dat" output with mcresplot.py

Triple-axis resolution test instrument,
forked from the Hercules McStas course:
https://code.ill.fr/tweber/hercules

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, version 3 of the License.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see http://www.gnu.org/licenses/.

Examples

(Test cases in bold)

• Test: src_lam=4.5 Detector: emon_I=887.137

Input parameters

Parameters in boldface are required; the others are optional.

Name	Unit	Description	Default
src_lam	AA	Source mean wavelength	4.5
src_dlam	AA	Source wavelength spread	1.0
ki	AA^-1	Monochromator ki	-1
kf	AA^-1	Analyser kf	-1
sample_num		Selection of sample-model 0=vanadium, 1=single crystal, 2=resolution	2
mono_curvh	m	Monochromator horizontal curvature. -1: optimal, 0: flat	-1
mono_curvv	m	Monochromator vertical curvature -1: optimal, 0: flat	-1
ana_curvh	m	Analyzer horizontal curvature. -1: optimal, 0: flat	-1
ana_curvv	m	Analyzer vertical curvature -1: optimal, 0: flat	-1
coll_presample_div	arcmin	Collimation before sample	30.0
coll_postsample_div	arcmin	Collimation after sample	30.0
k_filter_cutoff	AA^-1	Filter cutoff	1.6

Links

• Source code for Test_TasReso.instr.

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

Generated for mcstas 3.8.4

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Last Modified: Thursday, 17-Sep-2026 22:27:05 CEST