value unc_up unc_lo author ref method 0.068 0.0270 0.0270 Ali-Lagoa 2018A&A...612A..85A NEATM 0.098 0.0215 0.0215 Masiero 2011ApJ...741...68M NEATM 0.100 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM 0.102 0.0200 0.0200 Tedesco 2002AJ....123.1056T STM