value	unc_up	unc_lo	author	ref	method
5.46	1.470	1.470	Masiero	2021PSJ.....2..162M	NEATM
5.81	1.390	1.390	Nugent	2016AJ....152...63N	NEATM
6.00	1.830	1.830	Masiero	2020PSJ.....1....5M	NEATM
6.35	2.460	2.460	Masiero	2021PSJ.....2..162M	NEATM
6.63	0.123	0.123	Masiero	2011ApJ...741...68M	NEATM