value	unc_up	unc_lo	author	ref	method
12.46	3.750	3.750	Masiero	2021PSJ.....2..162M	NEATM
12.46	0.180	0.180	Masiero	2011ApJ...741...68M	NEATM
19.47	7.819	7.819	Masiero	2017AJ....154..168M	NEATM