spleaf.fenrir.SpotsOppLatMag

class spleaf.fenrir.SpotsOppLatMag(nharm, brightening=False)

FENRIR model with spots/faculae appearing randomly on the star but always at the two same latitudes \(\pm\delta\), and including the effect of the magnetic cycle.

Parameters:

nharmint

Number of harmonics in the Fourier decomposition.

brighteningbool

Whether or not a brightening effect should be included in the model (for faculae or mixtures of faculae and spots).

Methods

compute_Fourier(sig_rv_phot, sig_rv_cb, ...)	Compute the Fourier decomposition of the kernel.
compute_Fourier_back(grad_per, grad_mag)	Backward propagation of the gradient for compute_Fourier().
kernel(series_index, decay_kernel, ...[, ...])	Generate a S+LEAF kernel corresponding to this FENRIR model, to be included in a covariance matrix (spleaf.cov.Cov).