value unc_up unc_lo author ref method 0.221 0.0223 0.0223 Masiero 2011ApJ...741...68M NEATM 0.235 0.0470 0.0470 Ali-Lagoa 2018A&A...612A..85A NEATM 0.251 0.0410 0.0410 Masiero 2012ApJ...759L...8M NEATM 0.255 0.1020 0.1020 Ali-Lagoa 2018A&A...612A..85A NEATM 0.270 0.0400 0.0400 Masiero 2014ApJ...791..121M NEATM