value	unc_up	unc_lo	author	ref	method
6.69	2.070	2.070	Masiero	2020PSJ.....1....5M	NEATM
6.79	2.410	2.410	Masiero	2021PSJ.....2..162M	NEATM
7.10	1.809	1.809	Masiero	2011ApJ...741...68M	NEATM