value	unc_up	unc_lo	author	ref	method
0.064	0.0170	0.0170	Masiero	2012ApJ...759L...8M	NEATM
0.065	0.0510	0.0510	Masiero	2020PSJ.....1....5M	NEATM
0.108	0.0670	0.0670	Masiero	2020PSJ.....1....5M	NEATM