value	unc_up	unc_lo	author	ref	method
4.81	0.170	0.170	Masiero	2012ApJ...759L...8M	NEATM
5.15	0.930	0.930	Nugent	2016AJ....152...63N	NEATM
5.54	0.030	0.030	Masiero	2011ApJ...741...68M	NEATM
5.85	0.050	0.050	Masiero	2014ApJ...791..121M	NEATM
6.62	0.620	0.620	Usui	2011PASJ...63.1117U	NEATM
6.90	1.380	1.380	Ali-Lagoa	2018A&A...612A..85A	NEATM