*append angular separations to results*

        **Key Arguments:**
            # -

        **Return:**
            - None

        .. todo::

def _append_separations_to_results(
            self):
        """
        *append angular separations to results*

        **Key Arguments:**
            # -

        **Return:**
            - None

        .. todo::

        """
        self.log.info('starting the ``_append_separations_to_results`` method')

        for row in self.results:
            if "ra" not in row:
                print row
                exit(0)

            # CALCULATE SEPARATION IN ARCSEC
            calculator = separations(
                log=self.log,
                ra1=self.ra,
                dec1=self.dec,
                ra2=row["ra"],
                dec2=row["dec"],
            )
            angularSeparation, northSep, eastSep = calculator.get()

            row["separation_arcsec"] = angularSeparation
            row["separation_north_arcsec"] = northSep
            row["separation_east_arcsec"] = eastSep

        self.log.info(
            'completed the ``_append_separations_to_results`` method')
        return None