value	unc_up	unc_lo	author	ref	method
6.47	2.300	2.300	Masiero	2021PSJ.....2..162M	NEATM
7.16	2.250	2.250	Masiero	2021PSJ.....2..162M	NEATM
7.49	0.169	0.169	Masiero	2011ApJ...741...68M	NEATM