Moffat2D

class mpdaf.obj.Moffat2D(center, flux, fwhm, cont, n, rot, peak, err_center, err_flux, err_fwhm, err_cont, err_n, err_rot, err_peak, ima=None)

Bases: object

This class stores 2D moffat parameters.

Attributes:

center : (float,float)

peak center (y,x).

flux : float

integrated flux.

fwhm : (float,float)

fwhm (fhwm_y,fwhm_x).

cont : float

Continuum value.

n : int

Atmospheric scattering coefficient.

rot : float

Rotation in degrees.

peak : float

intensity peak value.

err_center : (float,float)

Estimated error on center.

err_flux : float

Estimated error on integrated flux.

err_fwhm : (float,float)

Estimated error on fwhm.

err_cont : float

Estimated error on continuum value.

err_n : float

Estimated error on n coefficient.

err_rot : float

Estimated error on rotation.

err_peak : float

Estimated error on peak value.

ima : Image

Moffat image

Methods Summary

copy()	Return a copy of a Moffat2D object.
print_param()	Print Moffat parameters.

Methods Documentation

copy()

Return a copy of a Moffat2D object.

print_param()

Print Moffat parameters.