value	unc_up	unc_lo	author	ref	method
5.21	1.190	1.190	Masiero	2021PSJ.....2..162M	NEATM
5.73	1.480	1.480	Masiero	2020PSJ.....1....5M	NEATM
5.84	1.390	1.390	Masiero	2021PSJ.....2..162M	NEATM
6.03	2.030	2.030	Masiero	2017AJ....154..168M	NEATM
6.29	0.120	0.120	Masiero	2012ApJ...759L...8M	NEATM
6.31	0.057	0.057	Masiero	2011ApJ...741...68M	NEATM