value unc_up unc_lo author ref method 0.050 0.0240 0.0450 Masiero 2021PSJ.....2..162M NEATM 0.054 0.0220 0.0220 Ali-Lagoa 2018A&A...612A..85A NEATM 0.082 0.0142 0.0142 Masiero 2011ApJ...741...68M NEATM