value	unc_up	unc_lo	author	ref	method
0.035	0.0150	0.0250	Masiero	2021PSJ.....2..162M	NEATM
0.038	0.0160	0.0160	Masiero	2011ApJ...741...68M	NEATM
0.038	0.0085	0.0085	Masiero	2011ApJ...741...68M	NEATM