value unc_up unc_lo author ref method 0.206 0.0121 0.0121 Masiero 2011ApJ...741...68M NEATM 0.210 0.0420 0.0420 Ali-Lagoa 2018A&A...612A..85A NEATM 0.280 0.0600 0.0600 Masiero 2014ApJ...791..121M NEATM