value unc_up unc_lo author ref method 13.81 0.223 0.223 Masiero 2011ApJ...741...68M NEATM 14.45 1.090 1.090 Usui 2011PASJ...63.1117U NEATM 14.64 2.930 2.930 Ali-Lagoa 2018A&A...612A..85A NEATM