value unc_up unc_lo author ref method 0.061 0.0460 0.0460 Masiero 2020PSJ.....1....5M NEATM 0.066 0.0740 0.0740 Masiero 2012ApJ...759L...8M NEATM 0.068 0.0510 0.0510 Masiero 2020PSJ.....1....5M NEATM