value unc_up unc_lo author ref method 0.041 0.0300 0.0300 Masiero 2020PSJ.....1....5M NEATM 0.057 0.0420 0.0420 Masiero 2020PSJ.....1....5M NEATM 0.072 0.0310 0.0540 Masiero 2021PSJ.....2..162M NEATM 0.077 0.0970 0.0970 Masiero 2020PSJ.....1....5M NEATM 0.083 0.1450 0.1450 Masiero 2012ApJ...759L...8M NEATM