value unc_up unc_lo author ref method 14.46 2.890 2.890 Ali-Lagoa 2018A&A...612A..85A NEATM 15.73 0.760 0.760 Usui 2011PASJ...63.1117U NEATM 18.45 3.690 3.690 Ali-Lagoa 2018A&A...612A..85A NEATM