value	unc_up	unc_lo	author	ref	method
4.73	1.170	1.170	Masiero	2021PSJ.....2..162M	NEATM
5.03	1.680	1.680	Masiero	2021PSJ.....2..162M	NEATM
6.81	1.070	1.070	Masiero	2012ApJ...759L...8M	NEATM