value	unc_up	unc_lo	author	ref	method
0.060	0.0400	0.0400	Nugent	2016AJ....152...63N	NEATM
0.073	0.0130	0.0130	Masiero	2012ApJ...759L...8M	NEATM
0.079	0.0350	0.0630	Masiero	2021PSJ.....2..162M	NEATM
0.085	0.0650	0.0650	Masiero	2020PSJ.....1....5M	NEATM