value unc_up unc_lo author ref method 0.027 0.0180 0.0180 Masiero 2020PSJ.....1....5M NEATM 0.030 0.0210 0.0210 Masiero 2020PSJ.....1....5M NEATM 0.080 0.0079 0.0079 Masiero 2011ApJ...741...68M NEATM