value	unc_up	unc_lo	author	ref	method
0.202	0.0410	0.0410	Masiero	2012ApJ...759L...8M	NEATM
0.360	0.0600	0.0600	Masiero	2014ApJ...791..121M	NEATM
0.384	0.0586	0.0586	Masiero	2011ApJ...741...68M	NEATM