value	unc_up	unc_lo	author	ref	method
0.062	0.0430	0.0430	Masiero	2017AJ....154..168M	NEATM
0.076	0.0159	0.0159	Masiero	2011ApJ...741...68M	NEATM
0.080	0.0270	0.0400	Masiero	2021PSJ.....2..162M	NEATM
0.108	0.0470	0.0820	Masiero	2021PSJ.....2..162M	NEATM