value	unc_up	unc_lo	author	ref	method
6.45	2.180	2.180	Masiero	2020PSJ.....1....5M	NEATM
6.47	1.600	1.600	Masiero	2020PSJ.....1....5M	NEATM
6.79	0.024	0.024	Masiero	2011ApJ...741...68M	NEATM
7.66	2.090	2.090	Masiero	2012ApJ...759L...8M	NEATM