value unc_up unc_lo author ref method 0.054 0.0260 0.0260 Masiero 2020PSJ.....1....5M NEATM 0.080 0.0480 0.0480 Masiero 2020PSJ.....1....5M NEATM 0.081 0.0170 0.0170 Masiero 2011ApJ...741...68M NEATM