value	unc_up	unc_lo	author	ref	method
0.050	0.0094	0.0094	Masiero	2011ApJ...741...68M	NEATM
0.058	0.0470	0.0470	Masiero	2020PSJ.....1....5M	NEATM
0.060	0.0303	0.0303	Masiero	2017AJ....154..168M	NEATM
0.060	0.0260	0.0450	Masiero	2021PSJ.....2..162M	NEATM