value	unc_up	unc_lo	author	ref	method
3.66	1.010	1.010	Nugent	2016AJ....152...63N	NEATM
3.99	0.870	0.870	Nugent	2016AJ....152...63N	NEATM
4.90	0.386	0.386	Masiero	2011ApJ...741...68M	NEATM