value	unc_up	unc_lo	author	ref	method
5.92	1.480	1.480	Masiero	2021PSJ.....2..162M	NEATM
5.98	1.510	1.510	Masiero	2021PSJ.....2..162M	NEATM
6.14	1.700	1.700	Nugent	2016AJ....152...63N	NEATM
8.12	0.480	0.480	Masiero	2012ApJ...759L...8M	NEATM