value	unc_up	unc_lo	author	ref	method
0.079	0.0176	0.0176	Masiero	2011ApJ...741...68M	NEATM
0.100	0.0300	0.0300	Masiero	2014ApJ...791..121M	NEATM
0.100	0.0400	0.0400	Nugent	2016AJ....152...63N	NEATM