An Automated System for Signal Detection of Solar Radio Burst Type Ⅱ Due to Coronal Mass Ejections Phenomena

摘要

This paper presents the signal detection by automated system for an event related to solar phenomena. Here, a system of Compound Astronomical Low-Cost Low-Frequency Instrument for Spectroscopy and Transportable Observatory (CALLISTO) for detecting, interpreting and observing automatically radio signal obtained from solar activity is been used. The system observes and collects radio signal for every day via internet and stored in a central data and it is a worldwide network of radio spectrometer where has been installed in various locations all over the world. An event detects by the CALLISTO on 2~(nd) November 2014 in Blein, Switzerland shows the present of solar radio burst type II due to Coronal Mass Ejections (CMEs). The Log Periodic Dipole Antenna (LPDA) was connected to the CALLISTO system software to collect the signal of solar activity. LPDA monitors solar radio flux in due to solar radio burst type Ⅱ phenomena. It standardized the frequency range for CALLISTO networking to operate well. CALLISTO system has already proven to be a precious new tool for monitoring solar activity and for space weather research.