value	unc_up	unc_lo	author	ref	method
0.045	0.0190	0.0340	Masiero	2021PSJ.....2..162M	NEATM
0.046	0.0220	0.0430	Masiero	2021PSJ.....2..162M	NEATM
0.052	0.0113	0.0113	Masiero	2011ApJ...741...68M	NEATM