value	unc_up	unc_lo	author	ref	method
4.79	0.690	0.690	Masiero	2021PSJ.....2..162M	NEATM
6.00	nan	nan	Ali-Lagoa	2016A&A...591A..14A	NEATM
6.92	0.142	0.142	Masiero	2011ApJ...741...68M	NEATM