value unc_up unc_lo author ref method 0.038 0.0230 0.0230 Masiero 2020PSJ.....1....5M NEATM 0.054 0.0580 0.0580 Masiero 2020PSJ.....1....5M NEATM 0.075 0.0086 0.0086 Masiero 2011ApJ...741...68M NEATM