value	unc_up	unc_lo	author	ref	method
11.39	3.990	3.990	Masiero	2020PSJ.....1....5M	NEATM
11.69	0.118	0.118	Masiero	2011ApJ...741...68M	NEATM
12.84	4.320	4.320	Masiero	2012ApJ...759L...8M	NEATM
13.43	4.644	4.644	Masiero	2017AJ....154..168M	NEATM