value	unc_up	unc_lo	author	ref	method
0.038	0.0051	0.0051	Masiero	2011ApJ...741...68M	NEATM
0.042	0.0510	0.0510	Masiero	2012ApJ...759L...8M	NEATM
0.078	0.0480	0.0480	Masiero	2020PSJ.....1....5M	NEATM