value	unc_up	unc_lo	author	ref	method
7.45	0.290	0.290	Masiero	2012ApJ...759L...8M	NEATM
8.15	2.260	2.260	Masiero	2020PSJ.....1....5M	NEATM
8.32	0.310	0.310	Usui	2011PASJ...63.1117U	NEATM
8.54	0.850	0.850	Ali-Lagoa	2018A&A...612A..85A	NEATM
8.72	2.650	2.650	Masiero	2020PSJ.....1....5M	NEATM
9.26	3.330	3.330	Nugent	2016AJ....152...63N	NEATM