value unc_up unc_lo author ref method 0.039 0.0180 0.0340 Masiero 2021PSJ.....2..162M NEATM 0.041 0.0170 0.0280 Masiero 2021PSJ.....2..162M NEATM 0.051 0.0268 0.0268 Masiero 2017AJ....154..168M NEATM