value unc_up unc_lo author ref method 0.051 0.0510 0.0510 Masiero 2020PSJ.....1....5M NEATM 0.058 0.0380 0.0380 Masiero 2020PSJ.....1....5M NEATM 0.059 0.0108 0.0108 Masiero 2011ApJ...741...68M NEATM