value unc_up unc_lo author ref method 12.13 0.400 0.400 Masiero 2012ApJ...759L...8M NEATM 14.23 0.230 0.230 Usui 2011PASJ...63.1117U NEATM 14.70 2.940 2.940 Ali-Lagoa 2018A&A...612A..85A NEATM 15.18 1.520 1.520 Ali-Lagoa 2018A&A...612A..85A NEATM 15.43 0.320 0.320 Masiero 2014ApJ...791..121M NEATM 17.01 0.126 0.126 Masiero 2011ApJ...741...68M NEATM