value unc_up unc_lo author ref method 10.29 0.326 0.326 Masiero 2011ApJ...741...68M NEATM 13.23 3.270 3.270 Masiero 2020PSJ.....1....5M NEATM 14.03 4.100 4.100 Masiero 2020PSJ.....1....5M NEATM