def METHOD_NAME(self):
    table = irsa_dust.core.IrsaDust.get_extinction_table("m51")
    expected_table = Table.read(self.data(M51_EXT_TBL), format='ipac')
    assert table.meta == expected_table.meta
    assert table['LamEff'].unit == u.micron
    assert table['A_SandF'].unit == table['A_SFD'].unit == u.mag