value	unc_up	unc_lo	author	ref	method
6.36	1.600	1.600	Masiero	2020PSJ.....1....5M	NEATM
6.49	1.970	1.970	Masiero	2020PSJ.....1....5M	NEATM
7.95	0.668	0.668	Masiero	2011ApJ...741...68M	NEATM