value unc_up unc_lo author ref method 27.47 10.315 10.315 Masiero 2017AJ....154..168M NEATM 27.77 5.550 5.550 Ali-Lagoa 2018A&A...612A..85A NEATM 27.82 1.030 1.030 Usui 2011PASJ...63.1117U NEATM 28.13 0.150 0.150 Masiero 2014ApJ...791..121M NEATM 28.35 5.670 5.670 Ali-Lagoa 2018A&A...612A..85A NEATM 29.61 8.880 8.880 Nugent 2016AJ....152...63N NEATM 29.78 7.220 7.220 Nugent 2016AJ....152...63N NEATM 30.00 0.194 0.194 Masiero 2011ApJ...741...68M NEATM 32.67 0.520 0.520 Masiero 2012ApJ...759L...8M NEATM