value unc_up unc_lo author ref method 15.50 3.100 3.100 Ali-Lagoa 2018A&A...612A..85A NEATM 15.66 5.020 5.020 Nugent 2016AJ....152...63N NEATM 17.28 1.730 1.730 Ali-Lagoa 2018A&A...612A..85A NEATM 17.31 1.000 1.000 Tedesco 2002AJ....123.1056T STM 17.53 0.350 0.350 Usui 2011PASJ...63.1117U NEATM 18.20 2.241 2.241 Ryan&Woodward 2010AJ....140..933R IRAS-STM 22.97 0.879 0.879 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM