value unc_up unc_lo author ref method 0.058 0.0380 0.0380 Masiero 2020PSJ.....1....5M NEATM 0.072 0.0089 0.0089 Masiero 2011ApJ...741...68M NEATM 0.103 0.0670 0.0670 Masiero 2020PSJ.....1....5M NEATM