value unc_up unc_lo author ref method 15.68 0.191 0.191 Masiero 2011ApJ...741...68M NEATM 16.00 3.200 3.200 Ali-Lagoa 2018A&A...612A..85A NEATM 18.23 0.740 0.740 Usui 2011PASJ...63.1117U NEATM 20.61 4.120 4.120 Ali-Lagoa 2018A&A...612A..85A NEATM