value	unc_up	unc_lo	author	ref	method
0.080	0.0600	0.0600	Nugent	2016AJ....152...63N	NEATM
0.126	0.0424	0.0424	Masiero	2011ApJ...741...68M	NEATM
0.129	0.0670	0.0670	Masiero	2020PSJ.....1....5M	NEATM