value unc_up unc_lo author ref method 13.91 0.093 0.093 Masiero 2011ApJ...741...68M NEATM 15.05 1.280 1.280 Usui 2011PASJ...63.1117U NEATM 15.41 3.080 3.080 Ali-Lagoa 2018A&A...612A..85A NEATM