value unc_up unc_lo author ref method 0.215 0.0860 0.0860 Ali-Lagoa 2018A&A...612A..85A NEATM 0.339 0.0370 0.0370 Masiero 2012ApJ...759L...8M NEATM 0.365 0.1280 0.1280 Masiero 2012ApJ...759L...8M NEATM