value	unc_up	unc_lo	author	ref	method
0.037	0.0033	0.0033	Masiero	2011ApJ...741...68M	NEATM
0.040	0.0380	0.0380	Masiero	2020PSJ.....1....5M	NEATM
0.060	0.0190	0.0190	Masiero	2012ApJ...759L...8M	NEATM
0.069	0.0410	0.0410	Masiero	2020PSJ.....1....5M	NEATM