[□] □
[□=□] □
[!□] □
Information gathered by the two organizations gather is used to predict the potential strength and size of the storms as well as landfall . " The system transports the light gathered by the two telescopes to an optical laboratory located in the central building , " said Dr. Mark Colavita of NASA 's Jet Propulsion Laboratory ( JPL ) , Pasadena , interferometer system architect and lead author of the paper .