value	unc_up	unc_lo	author	ref	method
0.049	0.0270	0.0270	Masiero	2012ApJ...759L...8M	NEATM
0.052	0.0085	0.0085	Masiero	2011ApJ...741...68M	NEATM
0.086	0.0640	0.0640	Masiero	2020PSJ.....1....5M	NEATM