value unc_up unc_lo author ref method 19.17 3.830 3.830 Ali-Lagoa 2018A&A...612A..85A NEATM 19.29 0.590 0.590 Usui 2011PASJ...63.1117U NEATM 20.87 4.170 4.170 Ali-Lagoa 2018A&A...612A..85A NEATM 21.32 5.650 5.650 Nugent 2016AJ....152...63N NEATM 22.72 0.076 0.076 Masiero 2011ApJ...741...68M NEATM 22.80 5.808 5.808 Masiero 2017AJ....154..168M NEATM 23.18 8.910 8.910 Nugent 2016AJ....152...63N NEATM 29.26 1.530 1.530 Masiero 2012ApJ...759L...8M NEATM