value	unc_up	unc_lo	author	ref	method
5.29	1.400	1.400	Masiero	2020PSJ.....1....5M	NEATM
6.23	0.227	0.227	Masiero	2011ApJ...741...68M	NEATM
6.56	2.280	2.280	Masiero	2012ApJ...759L...8M	NEATM