value unc_up unc_lo author ref method 0.159 0.0640 0.0640 Ali-Lagoa 2018A&A...612A..85A NEATM 0.206 0.0179 0.0179 Masiero 2011ApJ...741...68M NEATM 0.220 0.0500 0.0500 Masiero 2014ApJ...791..121M NEATM 0.229 0.0130 0.0130 Masiero 2012ApJ...759L...8M NEATM