value	unc_up	unc_lo	author	ref	method
7.54	2.080	2.080	Masiero	2020PSJ.....1....5M	NEATM
8.06	2.300	2.300	Masiero	2020PSJ.....1....5M	NEATM
8.52	1.640	1.640	Masiero	2020PSJ.....1....5M	NEATM
8.66	0.194	0.194	Masiero	2011ApJ...741...68M	NEATM
8.94	3.240	3.240	Masiero	2021PSJ.....2..162M	NEATM
9.03	3.030	3.030	Masiero	2017AJ....154..168M	NEATM