value unc_up unc_lo author ref method 50.34 2.448 2.448 Ryan&Woodward 2010AJ....140..933R IRAS-STM 53.62 5.360 5.360 Ali-Lagoa 2018A&A...612A..85A NEATM 57.90 5.000 5.000 Tedesco 2002AJ....123.1056T STM 58.31 5.830 5.830 Ali-Lagoa 2018A&A...612A..85A NEATM 61.16 1.030 1.030 Usui 2011PASJ...63.1117U NEATM 70.89 6.703 6.703 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM