jacscanomaly.PSPLParallaxFitter

class jacscanomaly.PSPLParallaxFitter(RA, Dec, tref, maxiter=1000, damping_parameter=1e-06, tol=0.001)

PSPL + annual parallax fitter.

Parameters: (t0, tE, u0, piEN, piEE)

Notes

The parallax projector is constructed once in __post_init__.

Parameters:

• RA (float)

• Dec (float)

• tref (float)

• maxiter (int)

• damping_parameter (float)

• tol (float)

__init__(RA, Dec, tref, maxiter=1000, damping_parameter=1e-06, tol=0.001)

Parameters:

• RA (float)

• Dec (float)

• tref (float)

• maxiter (int)

• damping_parameter (float)

• tol (float)

Return type:

None

Methods

__init__(RA, Dec, tref[, maxiter, ...])
fit(time, flux, ferr, p0)	Fit PSPL+parallax to a light curve.
plot_lc(**kwargs)	Plot the light curve and best-fit model from the last fit.
plot_residual(**kwargs)	Plot residuals from the last fit.

Attributes

damping_parameter
maxiter
tol
RA
Dec
tref