value	unc_up	unc_lo	author	ref	method
0.120	0.0800	0.0800	Nugent	2016AJ....152...63N	NEATM
0.132	0.0377	0.0377	Masiero	2011ApJ...741...68M	NEATM
0.146	0.0780	0.0780	Masiero	2020PSJ.....1....5M	NEATM