value	unc_up	unc_lo	author	ref	method
1.66	0.060	0.060	Nugent	2016AJ....152...63N	NEATM
4.38	1.000	1.000	Masiero	2020PSJ.....1....5M	NEATM
5.00	1.020	1.020	Masiero	2012ApJ...759L...8M	NEATM
5.40	0.078	0.078	Masiero	2011ApJ...741...68M	NEATM