value	unc_up	unc_lo	author	ref	method
0.071	0.0330	0.0600	Masiero	2021PSJ.....2..162M	NEATM
0.076	0.0630	0.0630	Masiero	2020PSJ.....1....5M	NEATM
0.090	0.1000	0.1000	Nugent	2016AJ....152...63N	NEATM