value	unc_up	unc_lo	author	ref	method
0.238	0.0300	0.0300	Masiero	2012ApJ...759L...8M	NEATM
0.240	0.1400	0.1400	Nugent	2016AJ....152...63N	NEATM
0.258	0.0360	0.0360	Masiero	2011ApJ...741...68M	NEATM
0.270	0.1100	0.1100	Nugent	2016AJ....152...63N	NEATM