value unc_up unc_lo author ref method 10.31 0.440 0.440 Usui 2011PASJ...63.1117U NEATM 10.74 1.070 1.070 Ali-Lagoa 2018A&A...612A..85A NEATM 7.69 2.070 2.070 Nugent 2016AJ....152...63N NEATM 8.29 2.380 2.380 Nugent 2016AJ....152...63N NEATM 9.23 0.180 0.180 Masiero 2014ApJ...791..121M NEATM 9.91 0.056 0.056 Masiero 2011ApJ...741...68M NEATM