def __init__(self, width, **kwargs):
amplitude = 1.0 / (np.sqrt(2 * np.pi) * width ** 3)
self._model = models.RickerWavelet1D(amplitude, 0, width)
self._default_size = _round_up_to_odd_integer(8 * width)
super().__init__(**kwargs)
theta=0.1),
astmodels.Exponential1D(amplitude=10., tau=3.5),
astmodels.Gaussian1D(amplitude=10., mean=5., stddev=3.),
astmodels.Gaussian2D(amplitude=10.,
x_mean=5.,
y_mean=5.,
x_stddev=3.,
y_stddev=3.),
astmodels.KingProjectedAnalytic1D(amplitude=10., r_core=5., r_tide=2.),
astmodels.Logarithmic1D(amplitude=10., tau=3.5),
astmodels.Lorentz1D(amplitude=10., x_0=0.5, fwhm=2.5),
astmodels.Moffat1D(amplitude=10., x_0=0.5, gamma=1.2, alpha=2.5),
astmodels.Moffat2D(amplitude=10., x_0=0.5, y_0=1.5, gamma=1.2, alpha=2.5),
astmodels.Planar2D(slope_x=0.5, slope_y=1.2, intercept=2.5),
astmodels.RedshiftScaleFactor(z=2.5),
astmodels.RickerWavelet1D(amplitude=10., x_0=0.5, sigma=1.2),
astmodels.RickerWavelet2D(amplitude=10., x_0=0.5, y_0=1.5, sigma=1.2),
astmodels.Ring2D(amplitude=10., x_0=0.5, y_0=1.5, r_in=5., width=10.),
astmodels.Sersic1D(amplitude=10., r_eff=1., n=4.),
astmodels.Sersic2D(amplitude=10.,
r_eff=1.,
n=4.,
x_0=0.5,
y_0=1.5,
ellip=0.0,
theta=0.0),
astmodels.Sine1D(amplitude=10., frequency=0.5, phase=1.),
astmodels.Cosine1D(amplitude=10., frequency=0.5, phase=1.),
astmodels.Tangent1D(amplitude=10., frequency=0.5, phase=1.),
astmodels.ArcSine1D(amplitude=10., frequency=0.5, phase=1.),
astmodels.ArcCosine1D(amplitude=10., frequency=0.5, phase=1.),