value unc_up unc_lo author ref method 0.106 0.0600 0.0600 Masiero 2020PSJ.....1....5M NEATM 0.120 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM 0.174 0.0291 0.0291 Masiero 2011ApJ...741...68M NEATM