value	unc_up	unc_lo	author	ref	method
0.049	0.0042	0.0042	Masiero	2011ApJ...741...68M	NEATM
0.063	0.0410	0.0410	Masiero	2020PSJ.....1....5M	NEATM
0.075	0.0370	0.0730	Masiero	2021PSJ.....2..162M	NEATM