def get_lightcurve(self, star_id, return_1d=True):
        filename = '{0}/{1}.dat'.format(self.dirname, star_id)

        try:
            data = np.loadtxt(self.data.extractfile(filename))
        except KeyError:
            raise ValueError("invalid star id: {0}".format(star_id))

        RA = data[:, 0]
        DEC = data[:, 1]

        t = data[:, 2::3]
        y = data[:, 3::3]
        dy = data[:, 4::3]

        nans = (y == -99.99)
        t[nans] = np.nan
        y[nans] = np.nan
        dy[nans] = np.nan

        if return_1d:
            t, y, dy, filts = np.broadcast_arrays(t, y, dy,
                                                  ['u', 'g', 'r', 'i', 'z'])
            good = ~np.isnan(t)
            return t[good], y[good], dy[good], filts[good]
        else:
            return t, y, dy
Get the light curves for the given ID
dataset/ETHPy150Open astroML/gatspy/gatspy/datasets/rrlyrae.py/RRLyraeLC.get_lightcurve