value	unc_up	unc_lo	author	ref	method
0.060	0.0116	0.0116	Masiero	2011ApJ...741...68M	NEATM
0.070	0.0240	0.0370	Masiero	2021PSJ.....2..162M	NEATM
0.083	0.0487	0.0487	Masiero	2017AJ....154..168M	NEATM