value unc_up unc_lo author ref method 16.89 3.380 3.380 Ali-Lagoa 2018A&A...612A..85A NEATM 17.72 0.380 0.380 Masiero 2014ApJ...791..121M NEATM 17.86 0.250 0.250 Masiero 2011ApJ...741...68M NEATM 18.56 0.910 0.910 Usui 2011PASJ...63.1117U NEATM 19.37 0.850 0.850 Masiero 2012ApJ...759L...8M NEATM 20.59 2.000 2.000 Tedesco 2002AJ....123.1056T STM 21.24 4.250 4.250 Ali-Lagoa 2018A&A...612A..85A NEATM 21.34 8.202 8.202 Ryan&Woodward 2010AJ....140..933R IRAS-STM 31.21 1.328 1.328 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM