value	unc_up	unc_lo	author	ref	method
5.97	1.220	1.220	Masiero	2012ApJ...759L...8M	NEATM
6.01	0.053	0.053	Masiero	2011ApJ...741...68M	NEATM
6.20	1.820	1.820	Masiero	2020PSJ.....1....5M	NEATM