value unc_up unc_lo author ref method 10.38 0.433 0.433 Masiero 2011ApJ...741...68M NEATM 11.07 0.187 0.187 Masiero 2011ApJ...741...68M NEATM 9.56 0.940 0.940 Usui 2011PASJ...63.1117U NEATM 9.87 1.970 1.970 Ali-Lagoa 2018A&A...612A..85A NEATM