value unc_up unc_lo author ref method 0.057 0.0230 0.0230 Ali-Lagoa 2018A&A...612A..85A NEATM 0.061 0.0110 0.0110 Grav 2012ApJ...759...49G NEATM 0.063 0.0150 0.0150 Grav 2011ApJ...742...40G NEATM