value	unc_up	unc_lo	author	ref	method
0.018	0.0100	0.0230	Masiero	2021PSJ.....2..162M	NEATM
0.023	0.0138	0.0138	Masiero	2017AJ....154..168M	NEATM
0.027	0.0290	0.0290	Masiero	2020PSJ.....1....5M	NEATM
0.032	0.0040	0.0040	Mainzer	2011ApJ...743..156M	NEATM
0.040	0.0600	0.0600	Nugent	2016AJ....152...63N	NEATM