value	unc_up	unc_lo	author	ref	method
6.10	1.380	1.380	Masiero	2020PSJ.....1....5M	NEATM
6.66	1.390	1.390	Masiero	2020PSJ.....1....5M	NEATM
7.01	0.486	0.486	Masiero	2011ApJ...741...68M	NEATM