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McStas: Test_grating_trans

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

The Test_grating_trans Instrument

Template/test instrument for Grating_trans

Identification

  • Site: Tests
  • Author: Erik B Knudsen (erkn@fysik.dtu.dk)
  • Origin: DTU Physics
  • Date: Aug 21

Description

A simple test insrument for the transmission grating component. Two examples
of gratings are included matching those in the Chandra X-ray Observatory

Input parameters

Parameters in boldface are required; the others are optional.
NameUnitDescriptionDefault
E0keVCentral energy to emit from the source.1
dEkEVHalf energy spread of source.0.001
GDmDistance from grating to detector.1
RxdegRotation of grating around the X-axis.0
RydegRotation of grating around the Y-axis.0
RzdegRotation of grating around the Z-axis.0
MEG Flag to chosse between the two included gratings. 1: medium energy grating (MEG), 0: high energy grating (HEG).0

Links

  • Source code for Test_grating_trans.instr.
  • https://cxc.harvard.edu/proposer/POG/html/chap8.html#tb:hetg-params

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

Generated on 2022-02-07 20:46:44


Last Modified: Wednesday, 11-May-2022 22:46:12 CEST
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