value	unc_up	unc_lo	author	ref	method
10.31	3.670	3.670	Nugent	2016AJ....152...63N	NEATM
8.58	2.310	2.310	Masiero	2021PSJ.....2..162M	NEATM
8.74	2.880	2.880	Masiero	2021PSJ.....2..162M	NEATM