value	unc_up	unc_lo	author	ref	method
0.049	0.0400	0.0400	Masiero	2012ApJ...759L...8M	NEATM
0.066	0.0320	0.0320	Masiero	2020PSJ.....1....5M	NEATM
0.075	0.0450	0.0450	Masiero	2020PSJ.....1....5M	NEATM