value	unc_up	unc_lo	author	ref	method
0.050	0.0270	0.0620	Masiero	2021PSJ.....2..162M	NEATM
0.052	0.0230	0.0420	Masiero	2021PSJ.....2..162M	NEATM
0.070	0.0125	0.0125	Masiero	2011ApJ...741...68M	NEATM