value unc_up unc_lo author ref method 0.049 0.0170 0.0260 Masiero 2021PSJ.....2..162M NEATM 0.054 0.0102 0.0102 Masiero 2011ApJ...741...68M NEATM 0.064 0.0371 0.0371 Masiero 2017AJ....154..168M NEATM 0.071 0.0100 0.0100 Masiero 2012ApJ...759L...8M NEATM 0.078 0.0670 0.0670 Masiero 2020PSJ.....1....5M NEATM 0.079 0.0270 0.0400 Masiero 2021PSJ.....2..162M NEATM