value	unc_up	unc_lo	author	ref	method
13.70	1.750	1.750	Masiero	2012ApJ...759L...8M	NEATM
14.81	3.156	3.156	Masiero	2011ApJ...741...68M	NEATM
18.15	9.910	9.910	Masiero	2020PSJ.....1....5M	NEATM