value unc_up unc_lo author ref method 15.92 0.430 0.430 Masiero 2012ApJ...759L...8M NEATM 20.73 0.200 0.200 Masiero 2014ApJ...791..121M NEATM 21.10 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM 21.10 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM 21.51 0.107 0.107 Masiero 2011ApJ...741...68M NEATM