value unc_up unc_lo author ref method 0.064 0.0443 0.0443 Masiero 2017AJ....154..168M NEATM 0.092 0.0270 0.0380 Masiero 2021PSJ.....2..162M NEATM 0.116 0.0370 0.0540 Masiero 2021PSJ.....2..162M NEATM