value	unc_up	unc_lo	author	ref	method
0.099	0.0780	0.0780	Masiero	2020PSJ.....1....5M	NEATM
0.099	0.0449	0.0449	Masiero	2017AJ....154..168M	NEATM
0.107	0.0200	0.0200	Masiero	2011ApJ...741...68M	NEATM