value unc_up unc_lo author ref method 15.44 0.220 0.220 Masiero 2014ApJ...791..121M NEATM 16.14 3.230 3.230 Ali-Lagoa 2018A&A...612A..85A NEATM 16.45 0.061 0.061 Masiero 2011ApJ...741...68M NEATM 16.77 1.680 1.680 Ali-Lagoa 2018A&A...612A..85A NEATM 17.18 0.500 0.500 Usui 2011PASJ...63.1117U NEATM