value unc_up unc_lo author ref method 0.041 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM 0.044 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM 0.049 0.0050 0.0050 Tedesco 2002AJ....123.1056T STM 0.085 0.0080 0.0080 Grav 2012ApJ...759...49G NEATM