value	unc_up	unc_lo	author	ref	method
0.035	0.0234	0.0234	Masiero	2017AJ....154..168M	NEATM
0.054	0.0380	0.0380	Masiero	2020PSJ.....1....5M	NEATM
0.056	0.0140	0.0140	Masiero	2011ApJ...741...68M	NEATM
0.068	0.0055	0.0055	Masiero	2011ApJ...741...68M	NEATM
0.071	0.0300	0.0520	Masiero	2021PSJ.....2..162M	NEATM