value	unc_up	unc_lo	author	ref	method
0.033	0.0450	0.0450	Masiero	2012ApJ...759L...8M	NEATM
0.048	0.0320	0.0320	Masiero	2020PSJ.....1....5M	NEATM
0.052	0.0074	0.0074	Masiero	2011ApJ...741...68M	NEATM