value unc_up unc_lo author ref method 0.250 0.0800 0.0800 Ali-Lagoa 2017A&A...603A..55A NEATM 0.250 0.0800 0.0800 Ali-Lagoa 2017A&A...603A..55A NEATM 0.340 0.1000 0.1000 Ali-Lagoa 2017A&A...603A..55A NEATM 0.350 0.1200 0.1200 Nugent 2016AJ....152...63N NEATM