value unc_up unc_lo author ref method 0.121 0.0114 0.0114 Masiero 2011ApJ...741...68M NEATM 0.140 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM 0.142 0.0220 0.0220 Masiero 2012ApJ...759L...8M NEATM 0.269 0.1080 0.1080 Ali-Lagoa 2018A&A...612A..85A NEATM