value unc_up unc_lo author ref method 11.21 0.953 0.953 Ryan&Woodward 2010AJ....140..933R IRAS-STM 13.71 0.800 0.800 Tedesco 2002AJ....123.1056T STM 14.35 0.747 0.747 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM 15.85 4.830 4.830 Masiero 2021PSJ.....2..162M NEATM 15.89 3.920 3.920 Masiero 2020PSJ.....1....5M NEATM 16.90 5.570 5.570 Nugent 2016AJ....152...63N NEATM