value unc_up unc_lo author ref method 10.88 1.090 1.090 Ali-Lagoa 2018A&A...612A..85A NEATM 11.87 0.160 0.160 Usui 2011PASJ...63.1117U NEATM 12.23 1.220 1.220 Ali-Lagoa 2018A&A...612A..85A NEATM 13.55 2.970 2.970 Masiero 2021PSJ.....2..162M NEATM 13.68 0.240 0.240 Masiero 2012ApJ...759L...8M NEATM