value	unc_up	unc_lo	author	ref	method
7.49	1.680	1.680	Masiero	2021PSJ.....2..162M	NEATM
8.07	0.069	0.069	Masiero	2011ApJ...741...68M	NEATM
8.53	2.400	2.400	Masiero	2021PSJ.....2..162M	NEATM
8.69	0.200	0.200	Masiero	2012ApJ...759L...8M	NEATM