value unc_up unc_lo author ref method 0.217 0.0870 0.0870 Ali-Lagoa 2018A&A...612A..85A NEATM 0.280 0.0550 0.0550 Masiero 2011ApJ...741...68M NEATM 0.360 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM