exosim.tasks.instrument.loadWavelengthSolution

Classes

LoadWavelengthSolution

It loads the wavelength solution expressed as a table with wavelength position on spectral and spatial directcions

Module Contents

class LoadWavelengthSolution

Bases: exosim.tasks.task.Task

It loads the wavelength solution expressed as a table with wavelength position on spectral and spatial directcions

Returns:

wavelength solution table

Return type:

Qtable

Raises:

• TypeError: – if the output is not a QTable class

• UnitsError – if the output has not the right units (micron) in every column

Notes

This is a default class with standardised inputs and outputs. The user can load this class and overwrite the “model” method to implement a custom Task to replace this.

execute()

Class execution. It runs on call and executes all the task actions returning the outputs. It requires the input with correct keywords

model(parameters)

It loads the Wavelength, X and Y columns from a file and it stores them into a class:~astropy.table.Qtable class

Parameters:

parameters (dict) – channel parameter dictionary. This is usually parsed from LoadOptions

Returns:

wavelength solution table

Return type:

Qtable