def fetch_rrlyrae_lc_params(**kwargs):
    save_loc = _get_download_or_cache('table2.dat.gz', **kwargs)

    dtype = [('id', 'i'), ('type', 'S2'), ('P', 'f'),
             ('uA', 'f'), ('u0', 'f'), ('uE', 'f'), ('uT', 'f'),
             ('gA', 'f'), ('g0', 'f'), ('gE', 'f'), ('gT', 'f'),
             ('rA', 'f'), ('r0', 'f'), ('rE', 'f'), ('rT', 'f'),
             ('iA', 'f'), ('i0', 'f'), ('iE', 'f'), ('iT', 'f'),
             ('zA', 'f'), ('z0', 'f'), ('zE', 'f'), ('zT', 'f')]

    return np.loadtxt(save_loc, dtype=dtype)
Fetch data from table 2 of Sesar 2010
dataset/ETHPy150Open astroML/gatspy/gatspy/datasets/rrlyrae.py/fetch_rrlyrae_lc_params