value	unc_up	unc_lo	author	ref	method
0.164	0.0960	0.0960	Masiero	2020PSJ.....1....5M	NEATM
0.194	0.0338	0.0338	Masiero	2011ApJ...741...68M	NEATM
0.230	0.0500	0.0500	Masiero	2014ApJ...791..121M	NEATM