value	unc_up	unc_lo	author	ref	method
7.89	2.350	2.350	Masiero	2020PSJ.....1....5M	NEATM
9.01	0.130	0.130	Masiero	2011ApJ...741...68M	NEATM
9.38	2.502	2.502	Masiero	2017AJ....154..168M	NEATM
9.45	2.840	2.840	Masiero	2021PSJ.....2..162M	NEATM
9.58	3.330	3.330	Masiero	2020PSJ.....1....5M	NEATM