Evaluates Rsky likelihood at provided position(s)

        :param rsky:
            position

        :param **kwargs:
            Keyword arguments passed to :func:`BinaryPopulation.rsky_distribution`

def rsky_lhood(self,rsky,**kwargs):
        """
        Evaluates Rsky likelihood at provided position(s)

        :param rsky:
            position

        :param **kwargs:
            Keyword arguments passed to :func:`BinaryPopulation.rsky_distribution`

        """
        dist = self.rsky_distribution(**kwargs)
        return dist(rsky)