value	unc_up	unc_lo	author	ref	method
5.74	2.090	2.090	Masiero	2021PSJ.....2..162M	NEATM
6.41	2.429	2.429	Masiero	2017AJ....154..168M	NEATM
6.98	0.671	0.671	Masiero	2011ApJ...741...68M	NEATM