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Analysis of radio astronomy bands using CALLISTO spectrometer at Malaysia-UKM station
Authors:Azam Zavvari  Mohammad Tariqul Islam  Radial Anwar  Zamri Zainal Abidin  Mhd Fairos Asillam  Christian Monstein
Institution:1.Department of Electrical, Electronic and Systems Engineering, Faculty of Engineering and Built Environment,Universiti Kebangsaan Malaysia,Bangi,Malaysia;2.Space Science Center, Institute of Climate Change,Universiti Kebangsaan Malaysia,Bangi,Malaysia;3.Department of Physics, Faculty of Science Building,University of Malaya,Kuala Lumpur,Malaysia;4.National Space Agency of Malaysia (ANGKASA),Banting,Malaysia;5.Institute for Astronomy,ETH Zurich,Zurich,Switzerland
Abstract:The e-CALLISTO system is a worldwide network that aims to observe solar radio emission for astronomical science. CALLISTO instruments have been deployed worldwide in various locations that together can provide continuous observation of the solar radio spectrum for 24 h per day year-round. Malaysia-UKM is a strategic equatorial location and can observe the Sun 12 h per day. This paper gives an overview of the spectrum allocation for radio astronomy, which falls in the specified operating frequency band of the CALLISTO spectrometer. The radio astronomy bands are analyzed at the Malaysia-UKM station according to the International Telecommunication Union recommendations. Some observational results are also presented in this paper.
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