value	unc_up	unc_lo	author	ref	method
0.144	0.0176	0.0176	Masiero	2011ApJ...741...68M	NEATM
0.180	0.0400	0.0400	Masiero	2014ApJ...791..121M	NEATM
0.190	0.1100	0.1100	Nugent	2016AJ....152...63N	NEATM