value	unc_up	unc_lo	author	ref	method
12.63	3.916	3.916	Masiero	2017AJ....154..168M	NEATM
13.29	4.780	4.780	Masiero	2012ApJ...759L...8M	NEATM
13.90	3.770	3.770	Masiero	2020PSJ.....1....5M	NEATM