value unc_up unc_lo author ref method 14.85 1.250 1.250 Usui 2011PASJ...63.1117U NEATM 15.24 3.050 3.050 Ali-Lagoa 2018A&A...612A..85A NEATM 20.09 0.533 0.533 Masiero 2011ApJ...741...68M NEATM