value unc_up unc_lo author ref method 0.283 0.0274 0.0274 Masiero 2011ApJ...741...68M NEATM 0.310 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM 0.328 0.0360 0.0360 Masiero 2012ApJ...759L...8M NEATM 0.359 0.1440 0.1440 Ali-Lagoa 2018A&A...612A..85A NEATM