value unc_up unc_lo author ref method 0.109 0.0220 0.0220 Ali-Lagoa 2018A&A...612A..85A NEATM 0.130 0.0190 0.0190 Masiero 2012ApJ...759L...8M NEATM 0.161 0.0296 0.0296 Masiero 2011ApJ...741...68M NEATM 0.168 0.0480 0.0480 Tedesco 2002AJ....123.1056T STM 0.200 0.0800 0.0800 Ali-Lagoa 2018A&A...612A..85A NEATM 0.220 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM