出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要：Understanding of the spectral and polarimetric characteristics of rapidly scintillating blazars is
fundamental in order to describe both the innermost (sub-pc) regions of these compact objects and
the interstellar medium responsible for the scintillation. A multifrequency analysis of the intraday
variability in PMN J1326−5256, based on the combination of Australia Telescope Compact Array
observations with the data from the monitoring projects at the University of Tasmania, will be
described. Some implications concerning the structure of compact radio cores and the properties
of the interstellar medium will be discussed.
