value	unc_up	unc_lo	author	ref	method
0.031	0.0140	0.0270	Masiero	2021PSJ.....2..162M	NEATM
0.040	0.0265	0.0265	Masiero	2017AJ....154..168M	NEATM
0.042	0.0210	0.0430	Masiero	2021PSJ.....2..162M	NEATM
0.051	0.0204	0.0204	Masiero	2011ApJ...741...68M	NEATM