value	unc_up	unc_lo	author	ref	method
0.030	0.0500	0.0500	Nugent	2016AJ....152...63N	NEATM
0.031	0.0120	0.0200	Masiero	2021PSJ.....2..162M	NEATM
0.036	0.0670	0.0670	Masiero	2012ApJ...759L...8M	NEATM
0.053	0.0090	0.0090	Masiero	2012ApJ...759L...8M	NEATM