value	unc_up	unc_lo	author	ref	method
0.063	0.0265	0.0265	Masiero	2011ApJ...741...68M	NEATM
0.069	0.0580	0.0580	Masiero	2020PSJ.....1....5M	NEATM
0.073	0.0680	0.0680	Masiero	2020PSJ.....1....5M	NEATM