value unc_up unc_lo author ref method 0.113 0.0181 0.0181 Masiero 2011ApJ...741...68M NEATM 0.267 0.1070 0.1070 Ali-Lagoa 2018A&A...612A..85A NEATM 0.657 0.2500 0.2500 Masiero 2012ApJ...759L...8M NEATM