value unc_up unc_lo author ref method 16.09 5.680 5.680 Masiero 2021PSJ.....2..162M NEATM 16.12 5.520 5.520 Nugent 2016AJ....152...63N NEATM 17.47 5.620 5.620 Masiero 2021PSJ.....2..162M NEATM 18.02 1.534 1.534 Ryan&Woodward 2010AJ....140..933R IRAS-STM 19.43 1.600 1.600 Tedesco 2002AJ....123.1056T STM 20.53 0.150 0.150 Masiero 2012ApJ...759L...8M NEATM 20.60 0.530 0.530 Masiero 2012ApJ...759L...8M NEATM 26.01 1.623 1.623 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM