value unc_up unc_lo author ref method 0.036 0.0180 0.0340 Masiero 2021PSJ.....2..162M NEATM 0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM 0.051 0.0170 0.0250 Masiero 2021PSJ.....2..162M NEATM