value unc_up unc_lo author ref method 10.17 0.690 0.690 Usui 2011PASJ...63.1117U NEATM 10.23 0.088 0.088 Masiero 2011ApJ...741...68M NEATM 10.70 2.140 2.140 Ali-Lagoa 2018A&A...612A..85A NEATM 10.70 2.190 2.190 Nugent 2016AJ....152...63N NEATM