value unc_up unc_lo author ref method 32.29 6.460 6.460 Ali-Lagoa 2018A&A...612A..85A NEATM 33.05 2.580 2.580 Usui 2011PASJ...63.1117U NEATM 35.45 7.090 7.090 Ali-Lagoa 2018A&A...612A..85A NEATM 35.91 0.370 0.370 Grav 2012ApJ...744..197G NEATM