value	unc_up	unc_lo	author	ref	method
12.18	1.100	1.100	Tedesco	2002AJ....123.1056T	STM
6.21	0.350	0.350	Masiero	2012ApJ...759L...8M	NEATM
6.81	0.100	0.100	Masiero	2014ApJ...791..121M	NEATM
7.17	0.089	0.089	Masiero	2011ApJ...741...68M	NEATM