value unc_up unc_lo author ref method 0.232 0.0210 0.0210 Masiero 2012ApJ...759L...8M NEATM 0.276 0.1100 0.1100 Ali-Lagoa 2018A&A...612A..85A NEATM 0.313 0.0637 0.0637 Masiero 2011ApJ...741...68M NEATM 0.396 0.1580 0.1580 Ali-Lagoa 2018A&A...612A..85A NEATM 0.450 0.0600 0.0600 Masiero 2014ApJ...791..121M NEATM