value	unc_up	unc_lo	author	ref	method
0.183	0.0357	0.0357	Masiero	2011ApJ...741...68M	NEATM
0.250	0.0500	0.0500	Masiero	2014ApJ...791..121M	NEATM
0.379	0.0460	0.0460	Masiero	2012ApJ...759L...8M	NEATM