The Mechanism of Signal Processing of Solar Radio Burst Data in E-CALLISTO Network (Malaysia)

• Autorzy: Hamidi Z. S. , Shariff N. N. M.
• Języki publikacji: EN

Abstrakty

EN

Solar space weather events like Coronal Mass Ejections and solar flares are usually accompanied by solar radio bursts, which can be used for a low-cost real-time space weather monitoring. In order to make a standard system, a CALLISTO (Compound Astronomical Low-cost Low-frequency Instrument for Spectroscopy in Transportable Observatory) spectrometers, designed and built by electronics engineer Christian Monstein of the Institute for Astronomy of the Swiss Federal Institute of Technology Zurich (ETH Zurich) have been already developed all over the world since 2005 to monitor the solar activities such as solar flare and Coronal Mass Ejections (CMEs). Up to date, there are 25 sites that used the same system in order to monitor the Sun within 24 hours. This outstanding project also is a part of the United Nations together with NASA initiated the International Heliophysical Year IHY2007 to support developing countries participating in ‘Western Science’. Beginning February 2012, Malaysia has also participated in this project. The goals of this work is to highlight how does the signal processing of solar radio burst data transfer from a site of National Space Centre Banting Selangor directly to the Institute of Astrophysics Switzerland. Solar activities in the low region, focusing from 150 MHz to 400 MHz is observed daily beginning from 00.30UT 12.30 UT. Here, we highlighted how does the signal processing work in order to make sure that the operation is in the best condition. Although the solar activities have experienced rapid growth recently, high-level management of CALLISTO system has remained successfully manage the storage of data. It is also not easy to maintain the future data seems the number of sites are also growing from time to time. In this work, we highlighted the potential role of Malaysia as one of the candidate site that possible gives a good data and focusing on a few aspects such as optimization, and performance evaluation data and visualization.

Słowa kluczowe

EN

Space weather; CALLSITO system; ISWI (International Space Weather Initiative); sun; solar radio burst; solar activity; signal processing; e-network

• Wydawca: Przedsiębiorstwo Wydawnictw Naukowych "DARWIN"
• Czasopismo: International Letters of Chemistry, Physics and Astronomy
• Rocznik: 2014
• Tom: Vol. 15
• Strony: 30--38
• Opis fizyczny: Bibliogr. 28 poz., rys., zdj.

Twórcy

autor

Hamidi Z. S.

• School of Physics and Material Sciences, Faculty of Sciences, MARA University of Technology, 40450, Shah Alam, Selangor, Malaysia

autor

Shariff N. N. M.

• Academy of Contemporary Islamic Studies (ACIS), MARA University of Technology, 40450, Shah Alam, Selangor, Malaysia

Bibliografia

• [1] S.M. White, Solar Radio Bursts and Space Weather, Asian Journal of Physics 16 (2007) 189-207.
• [2] V.V. Lobzin, C. I.H., R. P.A., S. G., G. Patterson, Automatic recognition of type III solar radio bursts; automated radio burst identification system method and first observations, Space Weather (2009).
• [3] M.R. Kundu, Solar Radio Astronomy, John Wiley, 1965.
• [4] D.J. McLean, A.N.R. Labrum, Solar Radiophysics, Cambridge University Press, Cambridge, 1985.
• [5] V.V. Zheleznyakov, Radio Emission of the Sun and Planets (1970).
• [6] D.B. Melrose, Plasma Astrophysics., Gordon and Breach, New York, 1980.
• [7] A.O. Benz, Solar and Stellar Coronae, Kluwer Academic Publishers, 2002.
• [8] M. Pick, Solar and Space Weather Radiophysics., in: D.E. Gary, C.U. Keller (Eds.), Dordrecht, 2004, pp. 17-45.
• [9] R. Schwenn, Space Weather: The Solar Perspective, Living Rev. Solar Phys. 3 (2006).
• [10] N. Gopalswamy, E. Aguilar-Rodriguez, S. Yashiro, S. Nunes, M.L. Kaiser, R.A. Journal of Geophysical Research 110 (2005).
• [11] A.O. Benz, M. Guedel, H. Isliker, S. Miszkowicz, W. Stehling, A broadband Sol. Phys. 133 (1991) 385-393.
• [12] Z. Hamidi, N. Shariff, Z. Abidin, Z. Ibrahim, C. Monstein, E-Callisto Collaboration: Some Progress Solar Burst Studies Associated with Solar Flare Research Status in Malaysia, (2012).
• [13] Z.S.Hamidi, Z. Abidin, Z. Ibrahim, C. Monstein, N. Shariff, International Journal of Fundamental Physical Sciences 2 (2012) 32-34.
• [14] Z. S. Hamidi, N. N. M. Shariff, C. Monstein, W. N. A. Wan Zulkifli, M. B. Ibrahim, N. S. Arifin, N. A. Amran, International Letters of Natural Sciences 5 (2014) 10-17
• [15] Z. Hamidi, N. Shariff, C. Monstein, First Light Detection of A Single Solar Radio Burst Type III Due To Solar Flare Event, (2014).
• [16] Z.S.Hamidi, Z. Abidin, Z. Ibrahim, N. Shariff, Indication of radio frequency interference (RFI) sources for solar burst monitoring in Malaysia, ICPAP 2011, AIP Publisher, Indonesia, 2012, pp. 6.
• [17] N. Anim, Z.S. Hamidi, Z.Z. Abidin, C. Monstein, N. Rohizat, Radio frequency interference affecting type III solar burst observations, PERFIK 2012, AIP Publisher, Pahang Malaysia, 2012, pp. 5.
• [18] R. Umar, Z.Z. Abidin, Z.A. Ibrahim, M.S.R. Hassan, Z. Rosli, Z.S. Hamidi, Population density effect on radio frequencies interference (RFI) in radio astronomy, AIP Conference Proceedings 1454 (2012) 39.
• [19] Z.S.Hamidi, N.N.M.Shariff, Evaluation of Signal to Noise Ratio (SNR) of Log Periodic Dipole Antenna (LPDA) Business Engineering and Industrial Applications Colloquium 2013, IEEE, Langkawi, Malaysia, 2013, pp. 434-438.
• [20] R. Umar, Z. Abidin, Z. Ibrahim, N. Gasiprong, K. Asanok, S. Nammahachak, S. Aukkaravittayapun, P. Somboopon, A. Prasit, N. Prasert, Middle East Journal of Scientific Research 14 (2013).
• [21] Z.S. Hamidi, N. Shariff, Z. Abidin, Z. Ibrahim, C. Monstein, Middle-East Journal of Scientific Research 12 (2012) 6.
• [22] Z.S. Hamidi, N.N.M. Shariff, C. Monstein, Z. Abidin, Z. Ibrahim, N. Hashim, R. Umar, N. Aziz, International Journal of Fundamental Physical Sciences 3 (2013) 57-63.
• [23] Z.S.Hamidi, N.M.Anim, N. N.S.Hakimi, N.Hamzan, A.Mokhtar, N.Syukri, S.Rohizat, I.Sukma, Z.A. Ibrahim, Z.Z.Abidin, N.N.M.Shariff, C.Monstein, International Journal of Fundamental Physical Sciences 2 (2012) 4.
• [24] Z.S.Hamidi, Z. Abidin, Z. Ibrahim, N. Shariff, C. Monstein, Observations of coronal mass ejections (CMEs) at low frequency radio region on 15th April 2012, in: R.Shukor (Ed.), PERFIK 2012, American Institute of Physics, Malaysia, 2013, pp. 5.
• [25] Z.S. Hamidi, N. Anim, N.N.M. Shariff, Z.Z. Abidin, Z.A. Ibrahim, C. Monstein, Dynamical structure of solar radio burst type III as evidence of energy of solar flares, in: R.Shukor (Ed.), PERFIK 2012, American Institute of Physics, Malaysia, 2013, pp. 11-15.
• [26] Z.S. Hamidi, N.N.M. Shariff, F.N.Z. Ulum, Z.Z. Abidin, Z.A. Ibrahim, International Journal of Astronomy 5 (2012) 101-106.
• [27] Z.S. Hamidi, N.N.M.Shariff, C.Monstein, Z.A. Ibrahim, International Letters of Chemistry, Physics and Astronomy 7 (2014) 37-44.
• [28] N. Hashim, Z. Abidin, U. Ibrahim, R. Umar, M. Hassan, Z. Rosli, Z. Hamidi, Z. Ibrahim, Radio Astronomy in Malaysia: Current Status and Outreach Activities, Astronomical Society of the Pacific Conference Series, 2011, pp. 355.