value unc_up unc_lo author ref method 0.107 0.0430 0.0430 Ali-Lagoa 2018A&A...612A..85A NEATM 0.190 0.1100 0.1100 Nugent 2016AJ....152...63N NEATM 0.275 0.0609 0.0609 Masiero 2011ApJ...741...68M NEATM