value unc_up unc_lo author ref method 0.272 0.1090 0.1090 Ali-Lagoa 2018A&A...612A..85A NEATM 0.311 0.1180 0.1180 Masiero 2012ApJ...759L...8M NEATM 0.322 0.0680 0.0680 Masiero 2011ApJ...741...68M NEATM 0.360 0.0600 0.0600 Masiero 2014ApJ...791..121M NEATM