value unc_up unc_lo author ref method 0.195 0.0196 0.0196 Masiero 2011ApJ...741...68M NEATM 0.200 0.1500 0.1500 Nugent 2016AJ....152...63N NEATM 0.214 0.0860 0.0860 Ali-Lagoa 2018A&A...612A..85A NEATM 0.220 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM 0.250 0.1000 0.1000 Nugent 2016AJ....152...63N NEATM