value	unc_up	unc_lo	author	ref	method
0.039	0.0160	0.0270	Masiero	2021PSJ.....2..162M	NEATM
0.043	0.0130	0.0190	Masiero	2021PSJ.....2..162M	NEATM
0.055	0.0050	0.0050	Masiero	2012ApJ...759L...8M	NEATM