value	unc_up	unc_lo	author	ref	method
0.043	0.0044	0.0044	Masiero	2011ApJ...741...68M	NEATM
0.131	0.0870	0.0870	Masiero	2012ApJ...759L...8M	NEATM
0.140	0.0800	0.0800	Nugent	2016AJ....152...63N	NEATM