value	unc_up	unc_lo	author	ref	method
6.93	2.150	2.150	Masiero	2021PSJ.....2..162M	NEATM
7.11	0.812	0.812	Masiero	2011ApJ...741...68M	NEATM
7.51	2.480	2.480	Masiero	2021PSJ.....2..162M	NEATM