value unc_up unc_lo author ref method 0.202 0.0440 0.0440 Masiero 2011ApJ...741...68M NEATM 0.210 0.1100 0.1100 Nugent 2016AJ....152...63N NEATM 0.213 0.0850 0.0850 Ali-Lagoa 2018A&A...612A..85A NEATM