value	unc_up	unc_lo	author	ref	method
4.63	1.460	1.460	Masiero	2020PSJ.....1....5M	NEATM
4.83	1.450	1.450	Masiero	2020PSJ.....1....5M	NEATM
4.93	0.030	0.030	Masiero	2011ApJ...741...68M	NEATM
5.49	1.660	1.660	Masiero	2012ApJ...759L...8M	NEATM