value	unc_up	unc_lo	author	ref	method
0.136	0.0720	0.0720	Masiero	2020PSJ.....1....5M	NEATM
0.146	0.0226	0.0226	Masiero	2011ApJ...741...68M	NEATM
0.172	0.0220	0.0220	Masiero	2011ApJ...741...68M	NEATM