def METHOD_NAME():
    """Ensures that concentric PRFs have the same values."""
    prf_1 = SimpleKeplerPRF(channel=16, shape=[20, 20], column=0, row=0)
    prf_2 = SimpleKeplerPRF(channel=16, shape=[10, 10], column=5, row=5)
    for c in [10, 8, 10, 7]:
        for r in [10, 10, 7, 7]:
            assert_allclose(
                prf_2(center_col=c, center_row=r, flux=1),
                prf_1(center_col=c, center_row=r, flux=1)[5:15, 5:15],
                rtol=1e-5,
            )