The analysis described in this paper has been applied to a reference sample of TeV sources extracted from the online TeVCat catalog (http://tevcat.uchicago.edu/ (Wakely S., and Horan D.). This online catalog is continuously updated with new sources detected by TeV experiments, and for each source it provides many parameters such as coordinates, source type, flux, and estimated distance (when available). The analysis has been performed using the data collected by the main AGILE instrument, the Gamma-Ray Imaging Detector (GRID). <P />(2 data files). <P />