value unc_up unc_lo author ref method 7.80 0.205 0.205 Masiero 2011ApJ...741...68M NEATM 9.36 0.680 0.680 Usui 2011PASJ...63.1117U NEATM 9.46 2.730 2.730 Nugent 2016AJ....152...63N NEATM 9.73 1.950 1.950 Ali-Lagoa 2018A&A...612A..85A NEATM 9.88 1.890 1.890 Masiero 2020PSJ.....1....5M NEATM