value	unc_up	unc_lo	author	ref	method
7.63	0.177	0.177	Masiero	2011ApJ...741...68M	NEATM
8.71	2.540	2.540	Masiero	2021PSJ.....2..162M	NEATM
8.81	2.560	2.560	Nugent	2016AJ....152...63N	NEATM