value unc_up unc_lo author ref method 11.39 0.310 0.310 Usui 2011PASJ...63.1117U NEATM 12.93 1.290 1.290 Ali-Lagoa 2018A&A...612A..85A NEATM 8.23 0.100 0.100 Masiero 2014ApJ...791..121M NEATM 8.63 2.270 2.270 Nugent 2016AJ....152...63N NEATM 9.12 0.063 0.063 Masiero 2011ApJ...741...68M NEATM 9.15 0.260 0.260 Masiero 2012ApJ...759L...8M NEATM