value unc_up unc_lo author ref method 25.84 2.580 2.580 Ali-Lagoa 2018A&A...612A..85A NEATM 28.78 0.530 0.530 Usui 2011PASJ...63.1117U NEATM 29.90 2.990 2.990 Ali-Lagoa 2018A&A...612A..85A NEATM 32.33 2.200 2.200 Tedesco 2002AJ....123.1056T STM