value	unc_up	unc_lo	author	ref	method
0.083	0.0114	0.0114	Masiero	2011ApJ...741...68M	NEATM
0.104	0.0360	0.0560	Masiero	2021PSJ.....2..162M	NEATM
0.144	0.0546	0.0546	Masiero	2017AJ....154..168M	NEATM