value	unc_up	unc_lo	author	ref	method
0.166	0.0142	0.0142	Masiero	2011ApJ...741...68M	NEATM
0.169	0.1070	0.1070	Masiero	2020PSJ.....1....5M	NEATM
0.257	0.1910	0.1910	Masiero	2012ApJ...759L...8M	NEATM
0.300	0.0600	0.0600	Masiero	2014ApJ...791..121M	NEATM