value	unc_up	unc_lo	author	ref	method
0.055	0.0075	0.0075	Masiero	2011ApJ...741...68M	NEATM
0.075	0.0370	0.0720	Masiero	2021PSJ.....2..162M	NEATM
0.087	0.0540	0.0540	Masiero	2020PSJ.....1....5M	NEATM
0.091	0.0420	0.0420	Masiero	2017AJ....154..168M	NEATM