value	unc_up	unc_lo	author	ref	method
12.04	2.953	2.953	Masiero	2017AJ....154..168M	NEATM
12.41	4.515	4.515	Masiero	2017AJ....154..168M	NEATM
12.79	3.970	3.970	Masiero	2012ApJ...759L...8M	NEATM
8.88	0.060	0.060	Masiero	2011ApJ...741...68M	NEATM
9.35	2.530	2.530	Masiero	2021PSJ.....2..162M	NEATM