value	unc_up	unc_lo	author	ref	method
0.030	0.0200	0.0200	Nugent	2016AJ....152...63N	NEATM
0.034	0.0470	0.0470	Masiero	2020PSJ.....1....5M	NEATM
0.038	0.0180	0.0330	Masiero	2021PSJ.....2..162M	NEATM
0.038	0.0180	0.0180	Masiero	2017AJ....154..168M	NEATM
0.043	0.0150	0.0240	Masiero	2021PSJ.....2..162M	NEATM
0.074	0.0079	0.0079	Masiero	2011ApJ...741...68M	NEATM
0.075	0.0044	0.0044	Masiero	2011ApJ...741...68M	NEATM