value	unc_up	unc_lo	author	ref	method
0.138	0.0567	0.0567	Masiero	2017AJ....154..168M	NEATM
0.164	0.0520	0.0760	Masiero	2021PSJ.....2..162M	NEATM
0.268	0.0622	0.0622	Masiero	2011ApJ...741...68M	NEATM