value unc_up unc_lo author ref method 0.037 0.0150 0.0150 Ali-Lagoa 2018A&A...612A..85A NEATM 0.054 0.0220 0.0220 Ali-Lagoa 2018A&A...612A..85A NEATM 0.059 0.0240 0.0240 Ali-Lagoa 2018A&A...612A..85A NEATM 0.070 0.0130 0.0130 Grav 2011ApJ...742...40G NEATM 0.071 0.0090 0.0090 Grav 2012ApJ...759...49G NEATM