value unc_up unc_lo author ref method 0.037 0.0330 0.0330 Masiero 2020PSJ.....1....5M NEATM 0.047 0.0470 0.0470 Masiero 2020PSJ.....1....5M NEATM 0.051 0.0158 0.0158 Masiero 2011ApJ...741...68M NEATM