[ Identification | Description | Input parameters | Links ]
ATHENA_cfgA_1mm_FEMd InstrumentA model of the ATHENA-telescope using just a single mirror module as optical element. That means to make use of this instrument it is necessary to run a series of simulation while varying the input parameter porenumber. At present, the porenumber really means mirror module number. The model needs as input a set of files: A Mirror Module definition file and a ring definition file. The former contains overall definitions of mirror modules and their positions - the latter contains details about each plate. There is some redundancy between the two files. The latter will be rendered unnecessary in a later version. An example of mmdef_file is "MM_Definitions-cfgA.csv" which is distributed by ESA. An example of ringfile is "ref_design.dat" which is taken from the ATHENA_reference design white-paper. In addition A displacement data file may be specified. Reflectivity may be modelled using a datafile. In this telscope model only the top (intentionally reflecting) surface is given a data-file. However, the MM-components can cope with non-zero reflectivity for side-walls and bottom surfaces. The reflectivity datafile follows a simple ascii-format with 6 header lines the define the ranges in energy E and grazing angle theta, followed by a 2D-data block with reflectivity numbers. This is expected to be substituted for a 1D-parametrization ' in q, to avoid overly lagre data-files. Example: ATHENA_cfgA_1mm_FEMd.instr porenumber=3
| Name | Unit | Description | Default |
| FL | 12 | ||
| optics_dist | 10 | ||
| XWidth | 0.13312 | ||
| YHeight | 0.13312 | ||
| NX | 1024 | ||
| NY | 1024 | ||
| offaxis_angle | 0 | ||
| dPx | m | Offset/displacement of parabolic pore along x from its theoretical position. | 0 |
| dPy | m | Offset/displacement of parabolic pore along y from its theoretical position. | 0 |
| dPz | m | Offset/displacement of parabolic pore along z from its theoretical position. | 0 |
| dPrx | arcsec | Rotational misalignment of parabolic pore around x. | 0 |
| dPry | arcsec | Rotational misalignment of parabolic pore around y. | 0 |
| dPrz | arcsec | Rotational misalignment of parabolic pore around z. | 0 |
| dHx | m | Offset/displacement of hyperbolic pore along x from its theoretical position. | 0 |
| dHy | m | Offset/displacement of hyperbolic pore along y from its theoretical position. | 0 |
| dHz | m | Offset/displacement of hyperbolic pore along z from its theoretical position. | 0 |
| dHrx | arcsec | Rotational misalignment of hyperbolic pore around x. | 0 |
| dHry | arcsec | Rotational misalignment of hyperbolic pore around y. | 0 |
| dHrz | arcsec | Rotational misalignment of hyperbolic pore around z. | 0 |
| reflectivity | "mirror_coating_unity.txt" | ||
| default_reflec | 0 | ||
| E0 | 5 | ||
| dE | 0.001 | ||
| porenumber | 1 | ||
| mmdef_file | "MM_Definitions-cfgA.csv" | ||
| ringfile | "ref_design_breaks.txt" | ||
| disp_file | "none" | ||
| disp_type | 0 | ||
| hyper | 1 | ||
| para | 1 | ||
| lists | 0 |
ATHENA_cfgA_1mm_FEMd.instr.
[ Identification | Description | Input parameters | Links ]
Generated on 2025-03-31 19:18:19