value unc_up unc_lo author ref method 0.255 0.1020 0.1020 Ali-Lagoa 2018A&A...612A..85A NEATM 0.286 0.0660 0.0660 Tedesco 2002AJ....123.1056T STM 0.412 0.0820 0.0820 Masiero 2012ApJ...759L...8M NEATM