value unc_up unc_lo author ref method 16.73 0.450 0.450 Masiero 2012ApJ...759L...8M NEATM 17.72 1.770 1.770 Ali-Lagoa 2018A&A...612A..85A NEATM 18.37 0.400 0.400 Usui 2011PASJ...63.1117U NEATM 18.91 0.190 0.190 Masiero 2014ApJ...791..121M NEATM 18.97 1.900 1.900 Ali-Lagoa 2018A&A...612A..85A NEATM 20.72 0.191 0.191 Masiero 2011ApJ...741...68M NEATM