value	unc_up	unc_lo	author	ref	method
0.030	0.0200	0.0200	Nugent	2016AJ....152...63N	NEATM
0.044	0.0199	0.0199	Masiero	2017AJ....154..168M	NEATM
0.050	0.0190	0.0320	Masiero	2021PSJ.....2..162M	NEATM
0.099	0.0154	0.0154	Masiero	2011ApJ...741...68M	NEATM