value	unc_up	unc_lo	author	ref	method
4.90	1.070	1.070	Masiero	2020PSJ.....1....5M	NEATM
5.13	1.430	1.430	Masiero	2021PSJ.....2..162M	NEATM
5.26	1.400	1.400	Masiero	2020PSJ.....1....5M	NEATM
5.41	1.029	1.029	Masiero	2017AJ....154..168M	NEATM
5.67	1.430	1.430	Masiero	2012ApJ...759L...8M	NEATM