value	unc_up	unc_lo	author	ref	method
0.110	0.0800	0.0800	Nugent	2016AJ....152...63N	NEATM
0.119	0.0500	0.0870	Masiero	2021PSJ.....2..162M	NEATM
0.255	0.0436	0.0436	Masiero	2011ApJ...741...68M	NEATM