value	unc_up	unc_lo	author	ref	method
0.053	0.0296	0.0296	Masiero	2017AJ....154..168M	NEATM
0.062	0.0218	0.0218	Masiero	2011ApJ...741...68M	NEATM
0.094	0.0300	0.0440	Masiero	2021PSJ.....2..162M	NEATM