value unc_up unc_lo author ref method 10.23 0.082 0.082 Masiero 2011ApJ...741...68M NEATM 9.20 0.240 0.240 Usui 2011PASJ...63.1117U NEATM 9.71 0.970 0.970 Ali-Lagoa 2018A&A...612A..85A NEATM 9.93 0.080 0.080 Masiero 2014ApJ...791..121M NEATM