value unc_up unc_lo author ref method 13.28 1.270 1.270 Usui 2011PASJ...63.1117U NEATM 13.69 2.740 2.740 Ali-Lagoa 2018A&A...612A..85A NEATM 13.90 0.131 0.131 Masiero 2011ApJ...741...68M NEATM