value	unc_up	unc_lo	author	ref	method
0.037	0.0154	0.0154	Masiero	2011ApJ...741...68M	NEATM
0.037	0.0240	0.0240	Masiero	2020PSJ.....1....5M	NEATM
0.042	0.0450	0.0450	Masiero	2012ApJ...759L...8M	NEATM