value	unc_up	unc_lo	author	ref	method
7.28	1.730	1.730	Masiero	2020PSJ.....1....5M	NEATM
7.31	2.910	2.910	Masiero	2021PSJ.....2..162M	NEATM
7.50	0.266	0.266	Masiero	2011ApJ...741...68M	NEATM
8.41	2.470	2.470	Masiero	2020PSJ.....1....5M	NEATM