A Spectroscopic and Photometric Study of Short-Timescale Variability in NGC5548

M. Dietrich, C. F. Bender, D. J. Bergmann +19

Results of a ground-based optical monitoring campaign on NGC5548 in June 1998 are presented. The broad-band fluxes (U,B,V), and the spectrophotometric optical continuum flux F_lamb…