value	unc_up	unc_lo	author	ref	method
0.046	0.0200	0.0370	Masiero	2021PSJ.....2..162M	NEATM
0.057	0.0072	0.0072	Masiero	2011ApJ...741...68M	NEATM
0.060	0.0200	0.0200	Nugent	2016AJ....152...63N	NEATM