value unc_up unc_lo author ref method 4.71 1.020 1.020 Masiero 2020PSJ.....1....5M NEATM 5.35 1.920 1.920 Masiero 2021PSJ.....2..162M NEATM 6.07 1.600 1.600 Masiero 2020PSJ.....1....5M NEATM