value	unc_up	unc_lo	author	ref	method
0.055	0.0230	0.0380	Masiero	2021PSJ.....2..162M	NEATM
0.055	0.0352	0.0352	Masiero	2017AJ....154..168M	NEATM
0.081	0.0140	0.0140	Masiero	2011ApJ...741...68M	NEATM
0.087	0.0136	0.0136	Masiero	2011ApJ...741...68M	NEATM