scopesim.effects.spectral_trace_list_utils.XiLamImage

scopesim.effects.spectral_trace_list_utils.XiLamImage#

class scopesim.effects.spectral_trace_list_utils.XiLamImage(fov, dlam_per_pix)#

Bases: object

Class to compute a rectified 2D spectrum.

The class produces and holds an image of xi (relative position along the spatial slit direction) and wavelength lambda.

Parameters:

  • fov (FieldOfView)

  • dlam_per_pix (a 1-D interpolation function from wavelength (in um) to) – dispersion (in um/pixel); alternatively a number giving an average dispersion

__init__(fov, dlam_per_pix)#

Methods

__init__(fov, dlam_per_pix)

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