value	unc_up	unc_lo	author	ref	method
0.090	0.0400	0.0400	Nugent	2016AJ....152...63N	NEATM
0.154	0.0861	0.0861	Masiero	2017AJ....154..168M	NEATM
0.225	0.0514	0.0514	Masiero	2011ApJ...741...68M	NEATM