value	unc_up	unc_lo	author	ref	method
0.151	0.0332	0.0332	Masiero	2011ApJ...741...68M	NEATM
0.160	0.0200	0.0200	Masiero	2014ApJ...791..121M	NEATM
0.193	0.0240	0.0240	Masiero	2012ApJ...759L...8M	NEATM
0.204	0.0450	0.0450	Tedesco	2002AJ....123.1056T	STM