ess.spectroscopy.indirect.kf#

Handling of final parameters / secondary spectrometer.

Functions

analyzer_detector_vector(sample_position, ...)

Calculate the analyzer-detector vector

detector_geometric_a4(*, ...)

Calculate the scattering angle from the incident beam to each detector element

final_energy(final_wavenumber)

Converts (final) wave number to (final) energy

final_wavenumber(sample_analyzer_vector, ...)

Find the wave number of the neutrons reflected to each detector-element.

final_wavevector(sample_analyzer_vector, ...)

Constructs the final wave vector from its direction and magnitude

move_time_to_sample(data, pulse_period)

Return the events with the event_time_offset coordinate offset to time at sample.

sample_analyzer_vector(sample_position, ...)

Determine the sample to analyzer-reflection-point vector per detector element

secondary_flight_path_length(...)

Returns the path-length-distance between the sample and each detector element

secondary_flight_time(L2, final_wavenumber)

Calculates the most-likely time-of-flight between the sample and each pixel

secondary_spectrometer_coordinate_transformation_graph(...)

Return a coordinate transformation graph for the secondary spectrometer.