value unc_up unc_lo author ref method 0.042 0.0182 0.0182 Masiero 2017AJ....154..168M NEATM 0.074 0.0320 0.0570 Masiero 2021PSJ.....2..162M NEATM 0.101 0.0390 0.0650 Masiero 2021PSJ.....2..162M NEATM