Name of the Speaker(s):Dr. James R. Webb
Institution: Dept. of Physics Florida International University
Title of the communication: Multifrequency Variability of Selected Blazars: The Target of Opportunity Approach
Preliminary abstract (12 lines max.): We have been studying the outbursts of Blazars by collecting multifrequency data from gamma-rays through radio via a number of Target of Opportunity programs. We utilize CGRO, IUE, ASKA and many ground-based instruments to study the multifrequency variability of Blazars during outbursts. We then fit the multifrequency spectra we observe using varions models (jets+disks) in order to determine which parameters are important during the outbursts. Our target objects include: 3C 345, OJ 287, PKS 1156+295 and BL Lac.