value	unc_up	unc_lo	author	ref	method
0.056	0.0135	0.0135	Masiero	2011ApJ...741...68M	NEATM
0.060	0.0279	0.0279	Masiero	2017AJ....154..168M	NEATM
0.064	0.0530	0.0530	Masiero	2020PSJ.....1....5M	NEATM
0.069	0.0310	0.0550	Masiero	2021PSJ.....2..162M	NEATM