value	unc_up	unc_lo	author	ref	method
7.56	1.550	1.550	Masiero	2012ApJ...759L...8M	NEATM
8.63	0.108	0.108	Masiero	2011ApJ...741...68M	NEATM
8.92	2.380	2.380	Nugent	2016AJ....152...63N	NEATM