value unc_up unc_lo author ref method 0.064 0.0270 0.0480 Masiero 2021PSJ.....2..162M NEATM 0.068 0.0270 0.0450 Masiero 2021PSJ.....2..162M NEATM 0.079 0.0331 0.0331 Masiero 2017AJ....154..168M NEATM 0.089 0.0300 0.0460 Masiero 2021PSJ.....2..162M NEATM