value	unc_up	unc_lo	author	ref	method
0.080	0.0146	0.0146	Masiero	2011ApJ...741...68M	NEATM
0.130	0.0700	0.0700	Nugent	2016AJ....152...63N	NEATM
0.132	0.1020	0.1020	Masiero	2020PSJ.....1....5M	NEATM