value	unc_up	unc_lo	author	ref	method
6.72	2.120	2.120	Masiero	2020PSJ.....1....5M	NEATM
6.83	1.940	1.940	Masiero	2021PSJ.....2..162M	NEATM
7.27	2.100	2.100	Masiero	2020PSJ.....1....5M	NEATM
7.41	2.340	2.340	Masiero	2020PSJ.....1....5M	NEATM
7.64	3.010	3.010	Masiero	2012ApJ...759L...8M	NEATM