value unc_up unc_lo author ref method 10.22 0.167 0.167 Masiero 2011ApJ...741...68M NEATM 10.28 3.550 3.550 Masiero 2020PSJ.....1....5M NEATM 10.50 3.220 3.220 Masiero 2020PSJ.....1....5M NEATM