value	unc_up	unc_lo	author	ref	method
10.37	0.380	0.380	Masiero	2012ApJ...759L...8M	NEATM
7.34	2.510	2.510	Nugent	2016AJ....152...63N	NEATM
8.68	2.550	2.550	Masiero	2020PSJ.....1....5M	NEATM