value	unc_up	unc_lo	author	ref	method
7.66	0.069	0.069	Masiero	2011ApJ...741...68M	NEATM
7.75	0.090	0.090	Masiero	2014ApJ...791..121M	NEATM
8.93	2.400	2.400	Nugent	2016AJ....152...63N	NEATM
9.46	0.180	0.180	Masiero	2012ApJ...759L...8M	NEATM