value	unc_up	unc_lo	author	ref	method
0.130	0.1200	0.1200	Nugent	2016AJ....152...63N	NEATM
0.149	0.0269	0.0269	Masiero	2011ApJ...741...68M	NEATM
0.203	0.0195	0.0195	Masiero	2011ApJ...741...68M	NEATM