value unc_up unc_lo author ref method 16.52 3.300 3.300 Ali-Lagoa 2018A&A...612A..85A NEATM 16.60 3.320 3.320 Ali-Lagoa 2018A&A...612A..85A NEATM 16.77 0.271 0.271 Masiero 2011ApJ...741...68M NEATM 17.15 0.740 0.740 Usui 2011PASJ...63.1117U NEATM 25.17 10.500 10.500 Masiero 2012ApJ...759L...8M NEATM