value unc_up unc_lo author ref method 11.59 2.320 2.320 Ali-Lagoa 2018A&A...612A..85A NEATM 11.68 4.290 4.290 Nugent 2016AJ....152...63N NEATM 12.15 2.530 2.530 Nugent 2016AJ....152...63N NEATM 12.30 0.620 0.620 Usui 2011PASJ...63.1117U NEATM 13.17 2.630 2.630 Ali-Lagoa 2018A&A...612A..85A NEATM