value	unc_up	unc_lo	author	ref	method
0.040	0.0300	0.0300	Nugent	2016AJ....152...63N	NEATM
0.055	0.0690	0.0690	Masiero	2012ApJ...759L...8M	NEATM
0.058	0.0550	0.0550	Masiero	2020PSJ.....1....5M	NEATM
0.100	0.0300	0.0300	Nugent	2016AJ....152...63N	NEATM