value	unc_up	unc_lo	author	ref	method
10.54	0.250	0.250	Nugent	2016AJ....152...63N	NEATM
11.37	0.040	0.040	Masiero	2014ApJ...791..121M	NEATM
11.90	0.055	0.055	Masiero	2011ApJ...741...68M	NEATM
9.47	0.210	0.210	Nugent	2016AJ....152...63N	NEATM