value	unc_up	unc_lo	author	ref	method
0.034	0.0170	0.0330	Masiero	2021PSJ.....2..162M	NEATM
0.040	0.0290	0.0290	Masiero	2020PSJ.....1....5M	NEATM
0.083	0.0243	0.0243	Masiero	2011ApJ...741...68M	NEATM