value	unc_up	unc_lo	author	ref	method
0.036	0.0206	0.0206	Masiero	2017AJ....154..168M	NEATM
0.037	0.0180	0.0360	Masiero	2021PSJ.....2..162M	NEATM
0.056	0.0369	0.0369	Masiero	2011ApJ...741...68M	NEATM