value	unc_up	unc_lo	author	ref	method
0.039	0.0350	0.0350	Masiero	2020PSJ.....1....5M	NEATM
0.039	0.0390	0.0390	Masiero	2020PSJ.....1....5M	NEATM
0.054	0.0410	0.0410	Masiero	2020PSJ.....1....5M	NEATM
0.071	0.0180	0.0180	Masiero	2012ApJ...759L...8M	NEATM
0.083	0.0223	0.0223	Masiero	2011ApJ...741...68M	NEATM