def METHOD_NAME(self, **kwargs) -> float:
    """Measures the degree of over-fitting in the correction.
    See the docstring of `lightkurve.correctors.metrics.overfit_metric_lombscargle`
    for details.
    Returns
    -------
    overfit_metric : float
        A float in the range [0,1] where 0 => Bad, 1 => Good
    """
    return overfit_metric_lombscargle(
        # Ignore masked cadences in the computation
        self.original_lc[self.cadence_mask],
        self.corrected_lc[self.cadence_mask],
        **kwargs
    )