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[ Identification | Description | Input parameters | Links ]
The PSD_Pol_monitor Component
Position-sensitive monitor.
Identification
- Site:
- Author: Alexander Backs, based on PSD_monitor by K. Lefmann
- Origin: ESS
- Date: 2022
Description
An (n times m) pixel PSD monitor, measuring local polarisation as function of x,y coordinates. Example: PSD_Pol_monitor(xmin=-0.1, xmax=0.1, ymin=-0.1, ymax=0.1, nx=90, ny=90, my=1, filename="Output.psd")
Input parameters
Parameters in boldface are required; the others are optional.| Name | Unit | Description | Default | |
| nx | 1 | Number of pixel columns | 90 | |
| ny | 1 | Number of pixel rows | 90 | |
| filename | string | Name of file in which to store the detector image | 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 | |
| restore_neutron | 1 | If set, the monitor does not influence the neutron state | 0 | |
| nowritefile | 1 | If set, monitor will skip writing to disk | 0 | |
| mx | 1 | Define the projection axis along which the polarizatoin is evaluated, x-component | 0 | |
| my | 1 | Define the projection axis along which the polarizatoin is evaluated, y-component | 0 | |
| mz | 1 | Define the projection axis along which the polarizatoin is evaluated, z-component | 0 |
| AT ( | , | , | ) RELATIVE | |||
|---|---|---|---|---|---|---|
| ROTATED ( | , | , | ) RELATIVE |
Links
- Source code for
PSD_Pol_monitor.comp.
[ Identification | Description | Input parameters | Links ]
Generated on 2023-09-19 20:01:36
