value unc_up unc_lo author ref method 0.039 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM 0.041 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM 0.061 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A NEATM 0.087 0.0160 0.0160 Grav 2011ApJ...742...40G NEATM 0.107 0.0110 0.0110 Grav 2012ApJ...759...49G NEATM