value	unc_up	unc_lo	author	ref	method
0.047	0.0210	0.0380	Masiero	2021PSJ.....2..162M	NEATM
0.064	0.0316	0.0316	Masiero	2017AJ....154..168M	NEATM
0.072	0.0118	0.0118	Masiero	2011ApJ...741...68M	NEATM
0.079	0.0290	0.0470	Masiero	2021PSJ.....2..162M	NEATM