value	unc_up	unc_lo	author	ref	method
0.031	0.0140	0.0260	Masiero	2021PSJ.....2..162M	NEATM
0.036	0.0380	0.0380	Masiero	2020PSJ.....1....5M	NEATM
0.074	0.0197	0.0197	Masiero	2011ApJ...741...68M	NEATM