value unc_up unc_lo author ref method 0.207 0.0471 0.0471 Masiero 2011ApJ...741...68M NEATM 0.232 0.0460 0.0460 Ali-Lagoa 2018A&A...612A..85A NEATM 0.248 0.0500 0.0500 Ali-Lagoa 2018A&A...612A..85A NEATM 0.260 0.0800 0.0800 Masiero 2014ApJ...791..121M NEATM 0.282 0.0330 0.0330 Masiero 2012ApJ...759L...8M NEATM