value	unc_up	unc_lo	author	ref	method
4.23	1.340	1.340	Masiero	2020PSJ.....1....5M	NEATM
5.00	0.810	0.810	Masiero	2012ApJ...759L...8M	NEATM
5.87	0.433	0.433	Masiero	2011ApJ...741...68M	NEATM