def __init__(self, radius, slope=1., **kwargs):
self._model = models.TrapezoidDisk2D(1, 0, 0, radius, slope)
self._default_size = _round_up_to_odd_integer(2 * radius + 2. / slope)
super().__init__(**kwargs)
self.normalize()
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.),
astmodels.ArcTangent1D(amplitude=10., frequency=0.5, phase=1.),
astmodels.Trapezoid1D(amplitude=10., x_0=0.5, width=5., slope=1.),
astmodels.TrapezoidDisk2D(amplitude=10.,
x_0=0.5,
y_0=1.5,
R_0=5.,
slope=1.),
astmodels.Voigt1D(x_0=0.55, amplitude_L=10., fwhm_L=0.5, fwhm_G=0.9),
astmodels.BlackBody(scale=10.0, temperature=6000. * u.K),
astmodels.Drude1D(amplitude=10.0, x_0=0.5, fwhm=2.5),
astmodels.Plummer1D(mass=10.0, r_plum=5.0),
astmodels.BrokenPowerLaw1D(amplitude=10,
x_break=0.5,
alpha_1=2.0,
alpha_2=3.5),
astmodels.ExponentialCutoffPowerLaw1D(10, 0.5, 2.0, 7.),
astmodels.LogParabola1D(
amplitude=10,
x_0=0.5,
alpha=2.,