value	unc_up	unc_lo	author	ref	method
0.046	0.0065	0.0065	Masiero	2011ApJ...741...68M	NEATM
0.060	0.0460	0.0460	Masiero	2020PSJ.....1....5M	NEATM
0.062	0.0450	0.0450	Masiero	2020PSJ.....1....5M	NEATM