value unc_up unc_lo author ref method 24.84 4.970 4.970 Ali-Lagoa 2018A&A...612A..85A NEATM 26.17 0.660 0.660 Usui 2011PASJ...63.1117U NEATM 27.92 2.790 2.790 Ali-Lagoa 2018A&A...612A..85A NEATM 30.29 4.050 4.050 Masiero 2012ApJ...759L...8M NEATM