value	unc_up	unc_lo	author	ref	method
0.048	0.0350	0.0350	Masiero	2012ApJ...759L...8M	NEATM
0.053	0.0290	0.0290	Masiero	2020PSJ.....1....5M	NEATM
0.060	0.0300	0.0300	Nugent	2016AJ....152...63N	NEATM
0.061	0.0074	0.0074	Masiero	2011ApJ...741...68M	NEATM
0.095	0.0620	0.0620	Masiero	2020PSJ.....1....5M	NEATM