value	unc_up	unc_lo	author	ref	method
17.70	0.160	0.160	Masiero	2014ApJ...791..121M	NEATM
17.98	0.125	0.125	Masiero	2011ApJ...741...68M	NEATM
18.63	1.410	1.410	Usui	2011PASJ...63.1117U	NEATM
19.35	3.870	3.870	Ali-Lagoa	2018A&A...612A..85A	NEATM
20.90	0.400	0.400	Masiero	2012ApJ...759L...8M	NEATM
26.16	6.590	6.590	Nugent	2016AJ....152...63N	NEATM