value unc_up unc_lo author ref method 11.90 0.208 0.208 Masiero 2011ApJ...741...68M NEATM 16.55 1.560 1.560 Usui 2011PASJ...63.1117U NEATM 17.12 3.430 3.430 Ali-Lagoa 2018A&A...612A..85A NEATM