value unc_up unc_lo author ref method 12.32 0.110 0.110 Masiero 2014ApJ...791..121M NEATM 13.11 0.057 0.057 Masiero 2011ApJ...741...68M NEATM 13.72 1.370 1.370 Ali-Lagoa 2018A&A...612A..85A NEATM 14.29 0.580 0.580 Usui 2011PASJ...63.1117U NEATM