value	unc_up	unc_lo	author	ref	method
0.060	0.0300	0.0300	Nugent	2016AJ....152...63N	NEATM
0.072	0.0280	0.0280	Masiero	2012ApJ...759L...8M	NEATM
0.073	0.0390	0.0820	Masiero	2021PSJ.....2..162M	NEATM
0.075	0.0440	0.1050	Masiero	2021PSJ.....2..162M	NEATM
0.090	0.0118	0.0118	Masiero	2011ApJ...741...68M	NEATM
0.091	0.0507	0.0507	Masiero	2017AJ....154..168M	NEATM