value	unc_up	unc_lo	author	ref	method
6.20	0.413	0.413	Masiero	2011ApJ...741...68M	NEATM
7.74	1.600	1.600	Masiero	2012ApJ...759L...8M	NEATM
7.84	2.710	2.710	Masiero	2021PSJ.....2..162M	NEATM
8.45	1.840	1.840	Masiero	2021PSJ.....2..162M	NEATM