value	unc_up	unc_lo	author	ref	method
5.32	1.280	1.280	Masiero	2021PSJ.....2..162M	NEATM
5.88	1.920	1.920	Nugent	2016AJ....152...63N	NEATM
6.12	0.060	0.060	Masiero	2011ApJ...741...68M	NEATM
6.23	1.920	1.920	Masiero	2012ApJ...759L...8M	NEATM