value	unc_up	unc_lo	author	ref	method
0.030	0.0200	0.0200	Nugent	2016AJ....152...63N	NEATM
0.055	0.1430	0.1430	Masiero	2012ApJ...759L...8M	NEATM
0.062	0.0260	0.0440	Masiero	2021PSJ.....2..162M	NEATM
0.125	0.0750	0.0750	Masiero	2020PSJ.....1....5M	NEATM