value	unc_up	unc_lo	author	ref	method
0.129	0.1960	0.1960	Masiero	2012ApJ...759L...8M	NEATM
0.130	0.1000	0.1000	Nugent	2016AJ....152...63N	NEATM
0.330	0.0500	0.0500	Masiero	2014ApJ...791..121M	NEATM
0.363	0.0439	0.0439	Masiero	2011ApJ...741...68M	NEATM