value unc_up unc_lo author ref method 13.30 2.660 2.660 Ali-Lagoa 2018A&A...612A..85A NEATM 14.78 0.480 0.480 Usui 2011PASJ...63.1117U NEATM 16.87 2.050 2.050 Masiero 2012ApJ...759L...8M NEATM 17.02 3.400 3.400 Ali-Lagoa 2018A&A...612A..85A NEATM