value	unc_up	unc_lo	author	ref	method
6.28	1.530	1.530	Masiero	2020PSJ.....1....5M	NEATM
6.86	1.870	1.870	Masiero	2020PSJ.....1....5M	NEATM
6.86	0.166	0.166	Masiero	2011ApJ...741...68M	NEATM