value unc_up unc_lo author ref method 15.79 0.240 0.240 Masiero 2011ApJ...741...68M NEATM 17.42 3.480 3.480 Ali-Lagoa 2018A&A...612A..85A NEATM 17.45 0.650 0.650 Usui 2011PASJ...63.1117U NEATM