value	unc_up	unc_lo	author	ref	method
0.020	0.0100	0.0100	Nugent	2016AJ....152...63N	NEATM
0.024	0.0120	0.0230	Masiero	2021PSJ.....2..162M	NEATM
0.029	0.0170	0.0170	Masiero	2012ApJ...759L...8M	NEATM
0.031	0.0180	0.0450	Masiero	2021PSJ.....2..162M	NEATM
0.053	0.0044	0.0044	Masiero	2011ApJ...741...68M	NEATM