[ Identification
| Description
| Examples
| Input parameters
| Links ]
The TAS1_C1 Instrument
Example formerly known as linup-1.instr
The conventional cold-source triple-axis spectrometer TAS1 at Risoe National
Laboratory used as a diffractometer for monochromator rocking curves
Identification
- Site: Risoe
- Author: A. Abrahamsen, N. B. Christensen, and E. Lauridsen
- Origin: Risoe
- Date: 1998
Description
This instrument is the conventional cold-source triple-axis spectrometer TAS1
at Risoe National Laboratory. It does not exist anymore, but was used as the
first detailed work performed with the McStas package.
Here it is used as a diffractometer for monochromator rocking curves. The
detector is at the sample position.
Examples
(Test cases in bold)
- Test: PHM=-37.077 Detector: sng_I=0.000429426
- TestScan: mcrun TAS1_C1.instr PHM=-38.077,-36.077 -N11 -n1e6 Detector: sng_I={11 values}
Input parameters
Parameters in boldface are required;
the others are optional.
| Name | Unit | Description | Default |
| PHM | deg | Monochromator arm angle, aka A1 | -37.077 |
| TTM | deg | Monochromator take-off angle, aka A2 | -74 |
| C1 | arcmin | C1 collimation | 30 |
Links
- Source code for
TAS1_C1.instr.
- The McStas User manual
- A. Abrahamsen, N. B. Christensen, and E. Lauridsen. McStas simulations of the TAS1 spectrometer. Student's report, Niels Bohr Institute, University of Copenhagen, 1998.
[ Identification
| Description
| Examples
| Input parameters
| Links ]
Generated for mcstas 3.10.0