value unc_up unc_lo author ref method 0.107 0.0430 0.0430 Ali-Lagoa 2018A&A...612A..85A NEATM 0.131 0.0200 0.0200 Masiero 2012ApJ...759L...8M NEATM 0.160 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM 0.164 0.0202 0.0202 Masiero 2011ApJ...741...68M NEATM