value	unc_up	unc_lo	author	ref	method
7.11	2.180	2.180	Masiero	2021PSJ.....2..162M	NEATM
7.33	2.900	2.900	Masiero	2021PSJ.....2..162M	NEATM
8.78	2.410	2.410	Masiero	2020PSJ.....1....5M	NEATM
9.09	0.093	0.093	Masiero	2011ApJ...741...68M	NEATM