value	unc_up	unc_lo	author	ref	method
6.42	1.690	1.690	Masiero	2020PSJ.....1....5M	NEATM
8.29	0.562	0.562	Masiero	2011ApJ...741...68M	NEATM
9.10	nan	nan	Ali-Lagoa	2016A&A...591A..14A	NEATM
9.50	nan	nan	Ali-Lagoa	2016A&A...591A..14A	NEATM