SuggestTibCNCS v1

../_images/SuggestTibCNCS-v1_dlg.png

SuggestTibCNCS dialog.

Summary

Suggest possible time independent background range for CNCS.

Properties

Name Direction Type Default Description
IncidentEnergy Input number Mandatory Incident energy (0.5 to 50 meV)
TibMin Output number    
TibMax Output number    

Description

Suggest possible time independent background range for CNCS. It works for incident energy range from 0.5 to 50 meV. By default TibMax is 500 microseconds before the neutrons arrive at the sample, and TibMin is 3400 microseconds before Tibmax. This range is moved around if a prompt pulse is in this interval, or it goes below the TOF frame minimum, or it can be reduced to 2400 microseconds.

Usage

Example:

incidentEnergy = 3
(tibMin,tibMax) = SuggestTibCNCS(incidentEnergy)
print("Incident Energy = %i, tibMin = %.2f, tibMax = %.2f" % (incidentEnergy,tibMin,tibMax))

incidentEnergy = 1
(tibMin,tibMax) = SuggestTibCNCS(incidentEnergy)
print("Incident Energy = %i, tibMin = %.2f, tibMax = %.2f" % (incidentEnergy,tibMin,tibMax))

Output:

Incident Energy = 3, tibMin = 44914.92, tibMax = 47314.92
Incident Energy = 1, tibMin = 95621.15, tibMax = 99021.15

Categories: AlgorithmIndex | Inelastic\Utility

Source

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