value unc_up unc_lo author ref method 13.98 0.155 0.155 Masiero 2011ApJ...741...68M NEATM 16.70 1.250 1.250 Usui 2011PASJ...63.1117U NEATM 17.30 3.460 3.460 Ali-Lagoa 2018A&A...612A..85A NEATM