value	unc_up	unc_lo	author	ref	method
10.80	3.510	3.510	Masiero	2020PSJ.....1....5M	NEATM
8.44	3.510	3.510	Nugent	2016AJ....152...63N	NEATM
8.91	2.183	2.183	Masiero	2017AJ....154..168M	NEATM
9.12	0.073	0.073	Masiero	2011ApJ...741...68M	NEATM