value	unc_up	unc_lo	author	ref	method
2.81	nan	nan	Waszczak	2015AJ....150...75W	Lightcurve
2.81	nan	nan	Aznar	2017MPBu...44..276A	Lightcurve
2.81	nan	nan	Pray	2017CBET.4371....1P	Lightcurve