value unc_up unc_lo author ref method 0.092 0.0093 0.0093 Masiero 2011ApJ...741...68M NEATM 0.115 0.1020 0.1020 Masiero 2012ApJ...759L...8M NEATM 0.126 0.0920 0.0920 Masiero 2020PSJ.....1....5M NEATM