value	unc_up	unc_lo	author	ref	method
0.040	0.0083	0.0083	Masiero	2011ApJ...741...68M	NEATM
0.060	0.0370	0.0370	Masiero	2020PSJ.....1....5M	NEATM
0.080	0.0564	0.0564	Masiero	2017AJ....154..168M	NEATM