FocusPrior

class lightkurve.prf.FocusPrior(scale_col=<GaussianPrior(mean=[1], var=[0.0001])>, scale_row=<GaussianPrior(mean=[1], var=[0.0001])>, rotation_angle=<UniformPrior(lb=[-3.1415], ub=[3.1415])>)

Bases: lightkurve.prf.tpfmodel.PriorContainer

Container class to capture a user’s beliefs about the telescope focus.

Parameters
scale_col, scale_rowoktopus Prior object

Pixel scale in the column and row directions. Typically close to one.

rotation_angleoktopus Prior object

Rotation angle in radians. Typically zero.

Methods Summary

__call__(self, \*params)

Calls evaluate()

evaluate(self, scale_col, scale_row, …)

Returns the prior probability for a gien set of focus parameters.

Methods Documentation

__call__(self, *params)

Calls evaluate()

evaluate(self, scale_col, scale_row, rotation_angle)

Returns the prior probability for a gien set of focus parameters.


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