value	unc_up	unc_lo	author	ref	method
0.066	0.0129	0.0129	Masiero	2011ApJ...741...68M	NEATM
0.068	0.0940	0.0940	Masiero	2012ApJ...759L...8M	NEATM
0.088	0.0470	0.0470	Masiero	2020PSJ.....1....5M	NEATM