value	unc_up	unc_lo	author	ref	method
0.046	0.0334	0.0334	Masiero	2017AJ....154..168M	NEATM
0.051	0.0249	0.0249	Masiero	2017AJ....154..168M	NEATM
0.052	0.0220	0.0380	Masiero	2021PSJ.....2..162M	NEATM
0.056	0.0126	0.0126	Masiero	2011ApJ...741...68M	NEATM