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EQSANSTofStructure v1¶

Summary ¶

Corrects the TOF of raw EQSANS data. This algorithm needs to be run once on every data set.

Properties ¶

Name	Direction	Type	Default	Description
InputWorkspace	Input	EventWorkspace	Mandatory	Workspace to apply the TOF correction to
FlightPathCorrection	Input	boolean	False	If True, the neutron flight path correction will be applied
LowTOFCut	Input	number	0	Width of the TOF margin to cut on the lower end of the TOF distribution of each frame
HighTOFCut	Input	number	0	Width of the TOF margin to cut on the upper end of the TOF distribution of each frame
FrameSkipping	Output	boolean		If True, the data was taken in frame skipping mode
TofOffset	Output	number		TOF offset that was applied to the data
WavelengthMin	Output	number		Lower bound of the wavelength distribution of the first frame
WavelengthMax	Output	number		Upper bound of the wavelength distribution of the first frame
WavelengthMinFrame2	Output	number		Lower bound of the wavelength distribution of the second frame
WavelengthMaxFrame2	Output	number		Upper bound of the wavelength distribution of the second frame

Corrects the TOF of each event of an EQSANS data workspace according to the chopper settings. The algorithm determines whether the data was taken in frame skipping mode in order to perform the proper frame correction.

This algorithm will trim the edges of the TOF distribution according to the input properties. It will also correct the TOF values for the flight path of the neutrons.

This algorithm is rarely called directly. It is called by EQSANSLoad.

Categories: AlgorithmIndex | SANS