ess.reduce.polarization.he3

Module Attributes

Polarized	Polarized either up or down, don't care.
DirectBeamNoCell	Direct beam without cells and sample as a function of wavelength.
He3AnalyzerTransmissionFractionParallel	Transmission fraction of analyzer with parallel polarized incoming beam
He3AnalyzerTransmissionFractionAntiParallel	Transmission fraction of analyzer with anti-parallel polarized incoming beam
DirectBeamQRange	Q-range defining the direct beam region in a direct beam measurement.
DirectBeamBackgroundQRange	Q-range defining the direct beam background region in a direct beam measurement.

Functions

He3CellWorkflow(*[, in_situ, incoming_polarized])	Workflow for computing transmission functions for He3 cells.
compute_direct_beam(data, q_range, ...)	Compute background-subtracted direct beam function.
compute_transmission_fraction_from_direct_beam(...)	Compute the transmission fraction for a given cell and polarization state.
direct_beam(data, q_range, background_q_range)	Returns the direct beam function without any cells.
direct_beam_with_cell(data, q_range, ...)	Returns the direct beam function for a given cell.
get_he3_transmission_incoming_polarized_from_fit_to_direct_beam(...)	Transmission function for the analyzer, computed with incoming polarized beam.
get_he3_transmission_incoming_unpolarized_from_fit_to_direct_beam(...)	Transmission function for a given cell, with unpolarized incoming beam.
he3_opacity_from_cell_params(pressure, ...)	Opacity 0 for a given cell, estimated from pressure and cell length.
he3_opacity_function_from_beam_data(...)	Opacity function for a given cell, based on direct beam data.
he3_opacity_function_from_cell_opacity(opacity0)	Opacity function for a given cell, based on pressure and cell length.
transmission_fraction_analyzer_antiparallel(...)	Analyzer transmission fraction with polarization anti-parallel to incoming beam.
transmission_fraction_analyzer_parallel(...)	Analyzer Transmission fraction with polarization parallel to incoming beam.
transmission_incoming_unpolarized(*, ...)

Classes

He3AnalyzerTransmissionFractionIncomingPolarized(x)	Transmission fraction of the analyzer with polarized incoming beam
He3CellLength(x)	Length for a given cell.
He3CellPressure(x)	Pressure for a given cell.
He3CellTemperature(x)	Temperature for a given cell.
He3CellTransmissionFractionIncomingUnpolarized(x)	Transmission fraction for a given cell
He3DirectBeam(x)	Direct beam data for a given cell and spin state as a function of wavelength.
He3FillingTime(x)	Filling wall-clock time for a given cell.
He3Opacity0(x)	Opacity at 1 Angstrom for a given cell.
He3OpacityFunction(opacity0)	Wavelength-dependent opacity function for a given cell.
He3PolarizationFunction(C, T1)	Time-dependent polarization function for a given cell.
He3TransmissionEmptyGlass(x)	Transmission of the empty glass for a given cell.
He3TransmissionFunction(opacity_function, ...)	Wavelength- and time-dependent transmission for a given cell.
ReducedDirectBeamData(x)	Direct beam data for a given cell, as a function of wavelength and time.