value	unc_up	unc_lo	author	ref	method
4.63	1.190	1.190	Masiero	2020PSJ.....1....5M	NEATM
5.25	1.390	1.390	Nugent	2016AJ....152...63N	NEATM
5.41	1.190	1.190	Masiero	2020PSJ.....1....5M	NEATM
6.17	0.190	0.190	Masiero	2012ApJ...759L...8M	NEATM