value unc_up unc_lo author ref method 20.93 1.100 1.100 Tedesco 2002AJ....123.1056T STM 21.09 2.431 2.431 Ryan&Woodward 2010AJ....140..933R IRAS-STM 23.25 1.562 1.562 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM 23.99 0.150 0.150 Masiero 2014ApJ...791..121M NEATM 24.07 0.420 0.420 Usui 2011PASJ...63.1117U NEATM 25.86 2.590 2.590 Ali-Lagoa 2018A&A...612A..85A NEATM 26.14 0.398 0.398 Masiero 2011ApJ...741...68M NEATM