value unc_up unc_lo author ref method 0.184 0.0410 0.0410 Masiero 2012ApJ...759L...8M NEATM 0.209 0.0840 0.0840 Ali-Lagoa 2018A&A...612A..85A NEATM 0.240 0.0480 0.0480 Ali-Lagoa 2018A&A...612A..85A NEATM 0.260 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM 0.288 0.0519 0.0519 Masiero 2011ApJ...741...68M NEATM