value	unc_up	unc_lo	author	ref	method
0.023	0.0150	0.0150	Masiero	2012ApJ...759L...8M	NEATM
0.033	0.0430	0.0430	Masiero	2020PSJ.....1....5M	NEATM
0.054	0.0430	0.0430	Masiero	2020PSJ.....1....5M	NEATM
0.066	0.0210	0.0210	Masiero	2011ApJ...741...68M	NEATM