value	unc_up	unc_lo	author	ref	method
6.71	1.350	1.350	Masiero	2020PSJ.....1....5M	NEATM
8.46	2.390	2.390	Masiero	2021PSJ.....2..162M	NEATM
8.48	2.430	2.430	Nugent	2016AJ....152...63N	NEATM