value unc_up unc_lo author ref method 2.10 0.300 0.300 Ali-Lagoa 2017A&A...603A..55A NEATM 2.30 0.400 0.400 Ali-Lagoa 2017A&A...603A..55A NEATM 2.50 0.400 0.400 Ali-Lagoa 2017A&A...603A..55A NEATM