value	unc_up	unc_lo	author	ref	method
0.050	0.0400	0.0400	Nugent	2016AJ....152...63N	NEATM
0.060	0.0340	0.0790	Masiero	2021PSJ.....2..162M	NEATM
0.064	0.0320	0.0320	Masiero	2012ApJ...759L...8M	NEATM
0.076	0.0550	0.0550	Masiero	2020PSJ.....1....5M	NEATM