value unc_up unc_lo author ref method 0.117 0.0240 0.0240 Masiero 2012ApJ...759L...8M NEATM 0.130 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM 0.132 0.0222 0.0222 Masiero 2011ApJ...741...68M NEATM 0.133 0.0270 0.0270 Ali-Lagoa 2018A&A...612A..85A NEATM 0.134 0.0270 0.0270 Ali-Lagoa 2018A&A...612A..85A NEATM