value	unc_up	unc_lo	author	ref	method
14.69	4.780	4.780	Masiero	2020PSJ.....1....5M	NEATM
18.89	5.252	5.252	Masiero	2017AJ....154..168M	NEATM
19.50	2.030	2.030	Masiero	2012ApJ...759L...8M	NEATM