value unc_up unc_lo author ref method 0.159 0.0186 0.0186 Masiero 2011ApJ...741...68M NEATM 0.182 0.0730 0.0730 Ali-Lagoa 2018A&A...612A..85A NEATM 0.188 0.0750 0.0750 Ali-Lagoa 2018A&A...612A..85A NEATM 0.190 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM 0.407 0.0700 0.0700 Masiero 2012ApJ...759L...8M NEATM