value	unc_up	unc_lo	author	ref	method
0.044	0.0367	0.0367	Masiero	2017AJ....154..168M	NEATM
0.056	0.0260	0.0480	Masiero	2021PSJ.....2..162M	NEATM
0.061	0.0260	0.0260	Masiero	2020PSJ.....1....5M	NEATM
0.068	0.0500	0.0500	Masiero	2020PSJ.....1....5M	NEATM
0.078	0.0249	0.0249	Masiero	2011ApJ...741...68M	NEATM
0.078	0.0610	0.0610	Masiero	2020PSJ.....1....5M	NEATM