出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
摘要：In the 8 years since INTEGRAL has been in orbit many new high energy sources have been discovered with the gamma-ray coded-mask telescope IBIS/ISGRI. Here we report on the preliminary results obtained processing the ISGRI archive available to date with our own developed imaging software. Comparing our results with the published INTEGRAL catalogues we detect several new sources; we present a preliminary list of those newly discovered source for which we have found a counterpart by cross-correlating their position with catalogs at different wavelengths.
