value unc_up unc_lo author ref method 36.43 0.460 0.460 Grav 2012ApJ...759...49G NEATM 38.23 0.640 0.640 Grav 2011ApJ...742...40G NEATM 40.99 2.940 2.940 Usui 2011PASJ...63.1117U NEATM 42.08 8.420 8.420 Ali-Lagoa 2018A&A...612A..85A NEATM