value	unc_up	unc_lo	author	ref	method
4.41	1.170	1.170	Masiero	2021PSJ.....2..162M	NEATM
4.89	1.030	1.030	Masiero	2020PSJ.....1....5M	NEATM
4.91	1.380	1.380	Nugent	2016AJ....152...63N	NEATM
5.01	1.277	1.277	Masiero	2017AJ....154..168M	NEATM