value unc_up unc_lo author ref method 12.82 0.234 0.234 Masiero 2011ApJ...741...68M NEATM 16.68 0.910 0.910 Usui 2011PASJ...63.1117U NEATM 17.30 3.460 3.460 Ali-Lagoa 2018A&A...612A..85A NEATM