TECHNICAL CONSIDERATION TO ELIMINATE ARTIFICIAL EFFECTS IN SOLAR RADIO SPECTROMETER IN PMO

摘要

This paper introduce the 4.5GHz-7.5GHz high temporal solar radio spectrometer located in Purple Mountain Observatory (PMO), which had been come into service since 1999. A series of methods are take into consideration to eliminate different spurious spectra according to the radio environment of PMO as well as the chracte ristics of solar radio observations. Hence, the data observed by the spectrometer is more reliable as shown in some examples.