value	unc_up	unc_lo	author	ref	method
6.48	1.560	1.560	Masiero	2020PSJ.....1....5M	NEATM
6.80	1.790	1.790	Masiero	2021PSJ.....2..162M	NEATM
6.88	2.560	2.560	Masiero	2020PSJ.....1....5M	NEATM
7.09	1.520	1.520	Masiero	2020PSJ.....1....5M	NEATM
7.27	2.543	2.543	Masiero	2017AJ....154..168M	NEATM
7.33	2.320	2.320	Masiero	2021PSJ.....2..162M	NEATM
7.42	1.910	1.910	Masiero	2020PSJ.....1....5M	NEATM
7.47	2.040	2.040	Nugent	2016AJ....152...63N	NEATM