value	unc_up	unc_lo	author	ref	method
0.043	0.0460	0.0460	Masiero	2012ApJ...759L...8M	NEATM
0.062	0.0347	0.0347	Masiero	2011ApJ...741...68M	NEATM
0.064	0.0240	0.0380	Masiero	2021PSJ.....2..162M	NEATM