value	unc_up	unc_lo	author	ref	method
0.021	0.0090	0.0140	Masiero	2021PSJ.....2..162M	NEATM
0.025	0.0100	0.0180	Masiero	2021PSJ.....2..162M	NEATM
0.032	0.0022	0.0022	Masiero	2011ApJ...741...68M	NEATM