value	unc_up	unc_lo	author	ref	method
11.95	0.310	0.310	Masiero	2012ApJ...759L...8M	NEATM
12.59	0.150	0.150	Masiero	2014ApJ...791..121M	NEATM
13.10	2.000	2.000	Tedesco	2002AJ....123.1056T	STM
13.53	0.108	0.108	Masiero	2011ApJ...741...68M	NEATM