value	unc_up	unc_lo	author	ref	method
0.263	0.0504	0.0504	Masiero	2011ApJ...741...68M	NEATM
0.280	0.0600	0.0600	Masiero	2014ApJ...791..121M	NEATM
0.282	0.0370	0.0370	Masiero	2012ApJ...759L...8M	NEATM