value	unc_up	unc_lo	author	ref	method
4.27	1.220	1.220	Masiero	2020PSJ.....1....5M	NEATM
4.33	1.080	1.080	Masiero	2020PSJ.....1....5M	NEATM
4.77	0.047	0.047	Masiero	2011ApJ...741...68M	NEATM