value unc_up unc_lo author ref method 14.84 2.970 2.970 Ali-Lagoa 2018A&A...612A..85A NEATM 14.92 1.400 1.400 Usui 2011PASJ...63.1117U NEATM 19.34 0.153 0.153 Masiero 2011ApJ...741...68M NEATM 24.71 3.700 3.700 Tedesco 2002AJ....123.1056T STM