value unc_up unc_lo author ref method 11.83 1.380 1.380 Usui 2011PASJ...63.1117U NEATM 12.11 2.420 2.420 Ali-Lagoa 2018A&A...612A..85A NEATM 13.01 0.318 0.318 Masiero 2011ApJ...741...68M NEATM