value	unc_up	unc_lo	author	ref	method
0.029	0.0270	0.0270	Masiero	2012ApJ...759L...8M	NEATM
0.032	0.0300	0.0300	Masiero	2017AJ....154..168M	NEATM
0.033	0.0250	0.0250	Masiero	2020PSJ.....1....5M	NEATM
0.047	0.0095	0.0095	Masiero	2011ApJ...741...68M	NEATM