value	unc_up	unc_lo	author	ref	method
0.050	0.0400	0.0400	Nugent	2016AJ....152...63N	NEATM
0.061	0.0099	0.0099	Masiero	2011ApJ...741...68M	NEATM
0.066	0.0230	0.0230	Masiero	2012ApJ...759L...8M	NEATM
0.082	0.0570	0.0570	Masiero	2020PSJ.....1....5M	NEATM
0.094	0.0730	0.0730	Masiero	2020PSJ.....1....5M	NEATM