value	unc_up	unc_lo	author	ref	method
12.27	2.970	2.970	Masiero	2021PSJ.....2..162M	NEATM
12.37	3.590	3.590	Masiero	2021PSJ.....2..162M	NEATM
13.41	0.378	0.378	Masiero	2011ApJ...741...68M	NEATM