value	unc_up	unc_lo	author	ref	method
0.173	0.0218	0.0218	Masiero	2011ApJ...741...68M	NEATM
0.194	0.0539	0.0539	Masiero	2011ApJ...741...68M	NEATM
0.240	0.1000	0.1000	Nugent	2016AJ....152...63N	NEATM