value	unc_up	unc_lo	author	ref	method
7.00	2.340	2.340	Masiero	2021PSJ.....2..162M	NEATM
7.85	2.260	2.260	Nugent	2016AJ....152...63N	NEATM
8.12	2.130	2.130	Masiero	2021PSJ.....2..162M	NEATM
8.22	2.250	2.250	Masiero	2012ApJ...759L...8M	NEATM