Class PSF_gaussian

• Defined in File PSF.h

Inheritance Relationships

Base Type

• public PSF (Class PSF)

Class Documentation

class PSF_gaussian : public PSF

Class representing a gaussian PSF.

This class handels gaussian like PSF functions.

Public Functions

PSF_gaussian(double sigma, double aperture = 3.)

Creator

Parameters

• sigma – Sigma of the gaussian in (oversampled) pixel

• aperture – size of the gaussian kernel (in number of oversampled pixels)

virtual Matrix get_PSF(int order, double wavelength)

Returns gaussian PSF, independently of order and wavelength

Parameters

• order – echelle order

• wavelength – wavelength in microns

Returns