value	unc_up	unc_lo	author	ref	method
10.67	3.430	3.430	Masiero	2020PSJ.....1....5M	NEATM
11.59	3.390	3.390	Masiero	2017AJ....154..168M	NEATM
12.34	0.282	0.282	Masiero	2011ApJ...741...68M	NEATM