value	unc_up	unc_lo	author	ref	method
0.250	0.0400	0.0400	Masiero	2014ApJ...791..121M	NEATM
0.251	0.0318	0.0318	Masiero	2011ApJ...741...68M	NEATM
0.362	0.0720	0.0720	Masiero	2012ApJ...759L...8M	NEATM