value	unc_up	unc_lo	author	ref	method
0.044	0.0180	0.0310	Masiero	2021PSJ.....2..162M	NEATM
0.053	0.0290	0.0650	Masiero	2021PSJ.....2..162M	NEATM
0.055	0.0101	0.0101	Masiero	2011ApJ...741...68M	NEATM
0.055	0.0350	0.0350	Masiero	2012ApJ...759L...8M	NEATM