value	unc_up	unc_lo	author	ref	method
0.063	0.0620	0.0620	Masiero	2012ApJ...759L...8M	NEATM
0.064	0.0210	0.0320	Masiero	2021PSJ.....2..162M	NEATM
0.073	0.0310	0.0550	Masiero	2021PSJ.....2..162M	NEATM
0.077	0.0136	0.0136	Masiero	2011ApJ...741...68M	NEATM