value	unc_up	unc_lo	author	ref	method
0.050	0.0085	0.0085	Masiero	2011ApJ...741...68M	NEATM
0.060	0.0264	0.0264	Masiero	2017AJ....154..168M	NEATM
0.061	0.0380	0.0380	Masiero	2017AJ....154..168M	NEATM
0.063	0.0290	0.0550	Masiero	2021PSJ.....2..162M	NEATM