value	unc_up	unc_lo	author	ref	method
11.69	0.115	0.115	Masiero	2011ApJ...741...68M	NEATM
11.87	3.860	3.860	Masiero	2021PSJ.....2..162M	NEATM
9.77	2.460	2.460	Nugent	2016AJ....152...63N	NEATM