value unc_up unc_lo author ref method 13.64 2.730 2.730 Ali-Lagoa 2018A&A...612A..85A NEATM 14.26 1.070 1.070 Usui 2011PASJ...63.1117U NEATM 14.91 2.980 2.980 Ali-Lagoa 2018A&A...612A..85A NEATM