value	unc_up	unc_lo	author	ref	method
13.76	5.200	5.200	Nugent	2016AJ....152...63N	NEATM
14.41	4.580	4.580	Masiero	2021PSJ.....2..162M	NEATM
17.03	3.680	3.680	Masiero	2012ApJ...759L...8M	NEATM