value	unc_up	unc_lo	author	ref	method
0.090	0.1800	0.1800	Nugent	2016AJ....152...63N	NEATM
0.144	0.0530	0.0830	Masiero	2021PSJ.....2..162M	NEATM
0.206	0.0377	0.0377	Masiero	2011ApJ...741...68M	NEATM