value unc_up unc_lo author ref method 39.96 7.990 7.990 Ali-Lagoa 2018A&A...612A..85A NEATM 40.53 8.110 8.110 Ali-Lagoa 2018A&A...612A..85A NEATM 43.22 2.530 2.530 Usui 2011PASJ...63.1117U NEATM 45.95 0.340 0.340 Grav 2012ApJ...759...49G NEATM 47.76 0.540 0.540 Grav 2011ApJ...742...40G NEATM 50.12 10.020 10.020 Ali-Lagoa 2018A&A...612A..85A NEATM