value	unc_up	unc_lo	author	ref	method
0.060	0.0700	0.0700	Nugent	2016AJ....152...63N	NEATM
0.062	0.0137	0.0137	Masiero	2011ApJ...741...68M	NEATM
0.078	0.0480	0.0480	Masiero	2012ApJ...759L...8M	NEATM
0.080	0.0350	0.0620	Masiero	2021PSJ.....2..162M	NEATM
0.106	0.0970	0.0970	Masiero	2020PSJ.....1....5M	NEATM