value	unc_up	unc_lo	author	ref	method
0.052	0.0039	0.0039	Masiero	2011ApJ...741...68M	NEATM
0.070	0.0401	0.0401	Masiero	2017AJ....154..168M	NEATM
0.075	0.0380	0.0380	Masiero	2020PSJ.....1....5M	NEATM