value	unc_up	unc_lo	author	ref	method
0.031	0.0190	0.0510	Masiero	2021PSJ.....2..162M	NEATM
0.035	0.0160	0.0310	Masiero	2021PSJ.....2..162M	NEATM
0.082	0.0121	0.0121	Masiero	2011ApJ...741...68M	NEATM