value	unc_up	unc_lo	author	ref	method
0.040	0.0037	0.0037	Masiero	2011ApJ...741...68M	NEATM
0.060	0.0230	0.0370	Masiero	2021PSJ.....2..162M	NEATM
0.075	0.0310	0.0310	Masiero	2020PSJ.....1....5M	NEATM