value	unc_up	unc_lo	author	ref	method
0.260	0.0300	0.0300	Masiero	2014ApJ...791..121M	NEATM
0.265	0.0466	0.0466	Masiero	2011ApJ...741...68M	NEATM
0.272	0.0305	0.0305	Masiero	2011ApJ...741...68M	NEATM
0.280	0.0400	0.0400	Masiero	2014ApJ...791..121M	NEATM
0.283	0.0520	0.0520	Tedesco	2002AJ....123.1056T	STM