value	unc_up	unc_lo	author	ref	method
0.029	0.0130	0.0230	Masiero	2021PSJ.....2..162M	NEATM
0.031	0.0190	0.0490	Masiero	2021PSJ.....2..162M	NEATM
0.033	0.0360	0.0360	Masiero	2020PSJ.....1....5M	NEATM
0.072	0.0170	0.0170	Masiero	2011ApJ...741...68M	NEATM