LRPrimaryFraction v1

../_images/LRPrimaryFraction-v1_dlg.png

LRPrimaryFraction dialog.

Table of Contents

Summary

Liquids Reflectometer primary fraction (‘clocking’) calculation

Properties

Name Direction Type Default Description
InputWorkspace Input Workspace Mandatory The workspace to check.
SignalRange Input int list 117,197 Pixel range defining the reflected signal
BackgroundWidth Input number 3 Number of pixels defining width of the background on each side of the signal
ScalingFactor Output dbl list   Calculated scaling factor and error

Description

Used in the Liquids Reflectometer reduction at the SNS, this algorithm computes the primary fraction (aka ‘clocking correction’) for the given data. The primary fraction is the fraction of the counts within a specified range that should contain the reflected beam to the total number of counts on the detector.

Categories: AlgorithmIndex | Reflectometry\SNS

Source

Python: LRPrimaryFraction.py (last modified: 2018-10-05)