value unc_up unc_lo author ref method 0.024 0.0120 0.0230 Masiero 2021PSJ.....2..162M NEATM 0.034 0.0110 0.0150 Masiero 2021PSJ.....2..162M NEATM 0.044 0.0060 0.0060 Masiero 2011ApJ...741...68M NEATM 0.056 0.0390 0.0390 Masiero 2020PSJ.....1....5M NEATM 0.069 0.0240 0.0240 Masiero 2012ApJ...759L...8M NEATM