value unc_up unc_lo author ref method 18.49 3.700 3.700 Ali-Lagoa 2018A&A...612A..85A NEATM 19.07 5.730 5.730 Masiero 2020PSJ.....1....5M NEATM 20.47 0.859 0.859 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM 20.54 1.100 1.100 Tedesco 2002AJ....123.1056T STM 20.76 0.770 0.770 Usui 2011PASJ...63.1117U NEATM 21.35 0.498 0.498 Masiero 2011ApJ...741...68M NEATM 21.61 7.040 7.040 Masiero 2020PSJ.....1....5M NEATM 21.83 4.741 4.741 Ryan&Woodward 2010AJ....140..933R IRAS-STM 22.59 4.520 4.520 Ali-Lagoa 2018A&A...612A..85A NEATM