spleaf.fenrir.SpotsLatDistMag

class spleaf.fenrir.SpotsLatDistMag(nharm, ndelta, weight, brightening=False, normalized=True)

FENRIR model with spots/faculae appearing randomly on the star, with the spots’ latitude following an arbitrary distribution, and including the effect of the magnetic cycle.

Parameters:

nharmint

Number of harmonics in the Fourier decomposition.

ndeltaint

Number of latitude values for the integrals.

weightfunction

Weight function describing the spots’ latitude distribution.

brighteningbool

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

normalizedbool

Whether or not the Fourier decomposition should be normalized.

Methods

compute_Fourier(sig_rv_phot, sig_rv_cb, ...)	Compute the Fourier decomposition of the kernel.
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).