About McXtrace
Publications
Project Partners
Project People
Goal
Documentation
Manual
Commands
Wiki (GitHub)
Tutorial
[ Identification | Description | Input parameters | Links ]
The SAXSQMonitor Component
A circular detector measuring the radial average of intensity as a function
of the momentum transform in the sample.
Identification
- Site:
- Author: Martin Cramer Pedersen (mcpe@nbi.dk)
- Origin: KU-Science
- Date: May 2, 2012
Description
A circular detector measuring the radial average of intensity as a function of the momentum transform in the sample. The q-range is set up to qMax = 4 * PI * sin(TwoThetaMax / 2.0) / LambdaMin; Example: SAXSQMonitor( RadiusDetector = 0.1, DistanceFromSample = 0.5, LambdaMin = 1, Lambda0 = 1.54, NumberOfBins = 2000 ) Example: SAXSQMonitor( RadiusDetector = 0.1, qMax = 5, Lambda0 = 1.54, NumberOfBins = 2000 )
Input parameters
Parameters in boldface are required; the others are optional.| Name | Unit | Description | Default | |
| RFilename | str | File used for storing I(r). | "RDetector" | |
| qFilename | str | File used for storing I(q). | "QDetector" | |
| NumberOfBins | 1 | Number of bins in the r (and q). | 100 | |
| restore_xray | If set to 1, the component restores the original x-ray. | 0 | ||
| RadiusDetector | m | Radius of the detector (in the xy-plane). | ||
| DistanceFromSample | m | Distance from the sample to this component. | ||
| LambdaMin | AA | Max sensitivity in lambda - used to compute the highest possible value of momentum transfer, q. | 1.0 | |
| Lambda0 | Angs | If given, the momentum transfers of all rays are computed from this value. Otherwise, instrumental effects are negated Lambda0=2PI/k. | 0.0 | |
| qMax | Angs-1 | Max momentum for the Q-monitor. use either qMax or LambdaMin. | 0 |
| AT ( | , | , | ) RELATIVE | |||
|---|---|---|---|---|---|---|
| ROTATED ( | , | , | ) RELATIVE |
Links
- Source code for
SAXSQMonitor.comp.
[ Identification | Description | Input parameters | Links ]
Generated on mcxtrace 3.5.32
